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Spartan-IIE FPGA Family Data Sheet
0 0 Product Specification
DS077 June 18, 2008
This document includes all four modules of the Spartan(R)-IIE FPGA data sheet.
Module 1: Introduction and Ordering Information
DS077-1 (v2.3) June 18, 2008 * * * * * * Introduction Features General Overview Product Availability User I/O Chart Ordering Information
Module 3: DC and Switching Characteristics
DS077-3 (v2.3) June 18, 2008 * DC Specifications - Absolute Maximum Ratings - Recommended Operating Conditions - DC Characteristics - Power-On Requirements - DC Input and Output Levels Switching Characteristics - Pin-to-Pin Parameters - IOB Switching Characteristics - Clock Distribution Characteristics - DLL Timing Parameters - CLB Switching Characteristics - Block RAM Switching Characteristics - TBUF Switching Characteristics - JTAG Switching Characteristics - Configuration Switching Characteristics
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Module 2: Functional Description
DS077-2 (v2.3) June 18, 2008 * Architectural Description - Spartan-IIE Array - Input/Output Block - Configurable Logic Block - Block RAM - Clock Distribution: Delay-Locked Loop - Boundary Scan Development System Configuration
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Module 4: Pinout Tables
DS077-4 (2.3) June 18, 2008 * * Pin Definitions Pinout Tables
IMPORTANT NOTE: The Spartan-IIE FPGA data sheet is in four modules. Each module has its own Revision History at the end. Use the PDF "Bookmarks" for easy navigation in this volume.
(c) 2003-2008 Xilinx, Inc. All rights reserved. XILINX, the Xilinx logo, the Brand Window, and other designated brands included herein are trademarks of Xilinx, Inc. All other trademarks are the property of their respective owners.
DS077 June 18, 2008 Product Specification
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DS077 June 18, 2008 Product Specification
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Spartan-IIE FPGA Family: Introduction and Ordering Information
0 Product Specification
* Fast interfaces to external RAM Fully 3.3V PCI compliant to 64 bits at 66 MHz and CardBus compliant - Low-power segmented routing architecture - Dedicated carry logic for high-speed arithmetic - Efficient multiplier support - Cascade chain for wide-input functions - Abundant registers/latches with enable, set, reset - Four dedicated DLLs for advanced clock control * Eliminate clock distribution delay * Multiply, divide, or phase shift - Four primary low-skew global clock distribution nets - IEEE 1149.1 compatible boundary scan logic Versatile I/O and packaging - Pb-free package options - Low-cost packages available in all densities - Family footprint compatibility in common packages - 19 high-performance interface standards * LVTTL, LVCMOS, HSTL, SSTL, AGP, CTT, GTL * LVDS and LVPECL differential I/O - Up to 205 differential I/O pairs that can be input, output, or bidirectional - Hot swap I/O (CompactPCI friendly) Core logic powered at 1.8V and I/Os powered at 1.5V, 2.5V, or 3.3V
DS077-1 (v2.3) June 18, 2008
Introduction
The Spartan(R)-IIE Field-Programmable Gate Array family gives users high performance, abundant logic resources, and a rich feature set, all at an exceptionally low price. The seven-member family offers densities ranging from 50,000 to 600,000 system gates, as shown in Table 1. System performance is supported beyond 200 MHz. Features include block RAM (to 288K bits), distributed RAM (to 221,184 bits), 19 selectable I/O standards, and four DLLs (Delay-Locked Loops). Fast, predictable interconnect means that successive design iterations continue to meet timing requirements. The Spartan-IIE family is a superior alternative to mask-programmed ASICs. The FPGA avoids the initial cost, lengthy development cycles, and inherent risk of conventional ASICs. Also, FPGA programmability permits design upgrades in the field with no hardware replacement necessary (impossible with ASICs). *
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Features
* Second generation ASIC replacement technology - Densities as high as 15,552 logic cells with up to 600,000 system gates - Streamlined features based on Virtex(R)-E FPGA architecture - Unlimited in-system reprogrammability - Very low cost - Cost-effective 0.15 micron technology System level features - SelectRAMTM hierarchical memory: * 16 bits/LUT distributed RAM * Configurable 4K-bit true dual-port block RAM
Typical System Gate Range (Logic and RAM) 23,000 - 50,000 37,000 - 100,000 52,000 - 150,000 71,000 - 200,000 93,000 - 300,000 145,000 - 400,000 210,000 - 600,000 CLB Array (R x C) 16 x 24 20 x 30 24 x 36 28 x 42 32 x 48 40 x 60 48 x 72
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Fully supported by powerful Xilinx(R) ISE(R) development system - Fully automatic mapping, placement, and routing - Integrated with design entry and verification tools - Extensive IP library including DSP functions and soft processors
Table 1: Spartan-IIE FPGA Family Members
Logic Cells 1,728 2,700 3,888 5,292 6,912 10,800 15,552 Total CLBs 384 600 864 1,176 1,536 2,400 3,456 Maximum Available User I/O(1) 182 202 265 289 329 410 514 Maximum Differential I/O Pairs 83 86 114 120 120 172 205 Distributed RAM Bits 24,576 38,400 55,296 75,264 98,304 153,600 221,184 Block RAM Bits 32K 40K 48K 56K 64K 160K 288K
Device XC2S50E XC2S100E XC2S150E XC2S200E XC2S300E XC2S400E XC2S600E
Notes: 1. User I/O counts include the four global clock/user input pins. See details in Table 2, page 5
(c) 2003-2008 Xilinx, Inc. All rights reserved. XILINX, the Xilinx logo, the Brand Window, and other designated brands included herein are trademarks of Xilinx, Inc. All other trademarks are the property of their respective owners.
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Spartan-IIE FPGA Family: Introduction and Ordering Information
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General Overview
The Spartan-IIE family of FPGAs have a regular, flexible, programmable architecture of Configurable Logic Blocks (CLBs), surrounded by a perimeter of programmable Input/Output Blocks (IOBs). There are four Delay-Locked Loops (DLLs), one at each corner of the die. Two columns of block RAM lie on opposite sides of the die, between the CLBs and the IOB columns. The XC2S400E has four columns and the XC2S600E has six columns of block RAM. These functional elements are interconnected by a powerful hierarchy of versatile routing channels (see Figure 1). Spartan-IIE FPGAs are customized by loading configuration data into internal static memory cells. Unlimited reprogramming cycles are possible with this approach. Stored values in these cells determine logic functions and interconnections implemented in the FPGA. Configuration data can be read from an external serial PROM (master serial mode), or written into the FPGA in slave serial, slave parallel, or Boundary Scan modes. Xilinx offers multiple types of low-cost configuration solutions including the Platform Flash in-system programmable configuration PROMs. Spartan-IIE FPGAs are typically used in high-volume applications where the versatility of a fast programmable solution adds benefits. Spartan-IIE FPGAs are ideal for shortening product development cycles while offering a cost-effective solution for high volume production.
DLL
Spartan-IIE FPGAs achieve high-performance, low-cost operation through advanced architecture and semiconductor technology. Spartan-IIE devices provide system clock rates beyond 200 MHz. In addition to the conventional benefits of high-volume programmable logic solutions, Spartan-IIE FPGAs also offer on-chip synchronous single-port and dual-port RAM (block and distributed form), DLL clock drivers, programmable set and reset on all flip-flops, fast carry logic, and many other features.
Spartan-IIE Family Compared to Spartan-II Family
* * * * * Higher density and more I/O Higher performance Unique pinouts in cost-effective packages Differential signaling - LVDS, Bus LVDS, LVPECL VCCINT = 1.8V - Lower power - 5V tolerance with external resistor - 3V tolerance directly PCI, LVTTL, and LVCMOS2 input buffers powered by VCCO instead of VCCINT Unique larger bitstream
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DLL
BLOCK RAM
CLBs
CLBs
BLOCK RAM
CLBs
CLBs
DLL
I/O LOGIC
DS077_01_052102
Figure 1: Basic Spartan-IIE Family FPGA Block Diagram
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BLOCK RAM
DLL
BLOCK RAM
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Spartan-IIE FPGA Family: Introduction and Ordering Information
Spartan-IIE Product Availability
Table 2 shows the maximum user I/Os available on the device and the number of user I/Os available for each device/package combination. Table 2: Spartan-IIE FPGA User I/O Chart Available User I/O According to Package Type Device XC2S50E XC2S100E XC2S150E XC2S200E XC2S300E XC2S400E XC2S600E Maximum User I/O 182 202 265 289 329 410 514 TQ144 TQG144 102 102 PQ208 PQG208 146 146 146 146 146 FT256 FTG256 182 182 182 182 182 182 FG456 FGG456 202 265 289 329 329 329 FG676 FGG676 410 514
Notes: 1. User I/O counts include the four global clock/user input pins.
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Spartan-IIE FPGA Family: Introduction and Ordering Information
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Ordering Information
Spartan-IIE devices are available in both standard and Pb-free packaging options for all device/package combinations. The Pb-free packages include a special "G" character in the ordering code.
Standard Packaging
Example: XC2S50E -6 PQ 208 C
Device Type Speed Grade Package Type Temperature Range Number of Pins
DS077-1_03a_072004
Pb-Free Packaging
Example: XC2S50E -6 PQ G 208 C
Device Type Speed Grade Package Type Temperature Range Number of Pins Pb-free
DS077-1_03b_072004
Device Ordering Options
Device XC2S50E XC2S100E XC2S150E XC2S200E XC2S300E XC2S400E XC2S600E Notes: 1. The -7 speed grade is exclusively available in the Commercial temperature range. 2. See www.xilinx.com for information on automotive temperature range devices. Speed Grade -6 Standard Performance -7 Higher Performance(1) Package Type / Number of Pins TQ(G)144 144-pin Plastic Thin QFP PQ(G)208 208-pin Plastic QFP FT(G)256 256-ball Fine Pitch BGA FG(G)456 456-ball Fine Pitch BGA FG(G)676 676-ball Fine Pitch BGA Temperature Range ( TJ )(2) C = Commercial I = Industrial 0C to + 85C - 40C to +100C
Device Part Marking
Figure 2 is a top marking example for Spartan-IIE FPGAs in the quad-flat packages. The markings for BGA packages are nearly identical to those for the quad-flat packages, except that the marking is rotated with respect to the ball A1 indicator. The "7C" and "6I" Speed Grade/Temperature Range part combinations may be dual marked as "7C/6I". Devices with the dual mark can be used as either -7C or -6I devices. Devices with a single mark are only guaranteed for the marked speed grade and temperature range.
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SPARTAN XC2S50E PQ208xxx0425 xxxxxxxxx 6C
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Sample package with part marking for XC2S50E-6PQ208C.
Figure 2: Spartan-IIE QFP Marking Example
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Spartan-IIE FPGA Family: Introduction and Ordering Information
Revision History
Date 06/27/02 11/18/02 07/09/03 07/28/04 06/18/08 Version No. 1.1 2.0 2.1 2.2 2.3 Updated -7 availability. Added XC2S400E and XC2S600E. Corrected XC2S150E max I/O count and XC2S50E differential I/O count and updated availability. Noted hot-swap capability. Updated Table 2 to show that all products are available. Clarified device part marking. Added information on Pb-free packaging options. Added dual mark information in Device Part Marking. Updated all modules for continuous page, figure, and table numbering. Updated links. Synchronized all modules to v2.3. Description
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Spartan-IIE FPGA Family: Introduction and Ordering Information
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Spartan-IIE FPGA Family: Functional Description
0 Product Specification As can be seen in Figure 3, the CLBs form the central logic structure with easy access to all support and routing structures. The IOBs are located around all the logic and memory elements for easy and quick routing of signals on and off the chip. Values stored in static memory cells control all the configurable logic elements and interconnect resources. These values load into the memory cells on power-up, and can reload if necessary to change the function of the device. Each of these elements will be discussed in detail in the following sections.
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Architectural Description
Spartan-IIE FPGA Array
The Spartan(R)-IIE user-programmable gate array, shown in Figure 3, is composed of five major configurable elements: * * * * * IOBs provide the interface between the package pins and the internal logic CLBs provide the functional elements for constructing most logic Dedicated block RAM memories of 4096 bits each Clock DLLs for clock-distribution delay compensation and clock domain control Versatile multi-level interconnect structure
DLL
DLL
BLOCK RAM
CLBs
CLBs
BLOCK RAM
CLBs
CLBs
DLL
I/O LOGIC
DS077_01_052102
Figure 3: Basic Spartan-IIE Family FPGA Block Diagram
(c) 2003-2007 Xilinx, Inc. All rights reserved. XILINX, the Xilinx logo, the Brand Window, and other designated brands included herein are trademarks of Xilinx, Inc. All other trademarks are the property of their respective owners.
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BLOCK RAM
DLL
BLOCK RAM
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Spartan-IIE FPGA Family: Functional Description
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T SR D Q
VCCO
Package Pin VCC OE
TFF
CLK TCE SR SR O D Q CK EC
Programmable Bias and ESD Network
I/O
Package Pin
OFF
CK OCE EC
Programmable Output Buffer VCC(1) Internal Reference
IQ SR I D Q
Programmable Delay
Programmable Input Buffer
I/O, VREF
Package Pin
IFF
CK ICE EC
Notes: 1. For some I/O standards.
To Next I/O To Other External VREF Inputs of Bank
DS077-2_01_051501
Figure 4: Spartan-IIE Input/Output Block (IOB) Table 3: Standards Supported by I/O (Typical Values)
Input Output Board Reference Input Source Termination Voltage Voltage Voltage Voltage (VREF) (VTT) (VCCO) (VCCO) N/A N/A N/A N/A 0.8 1.0 0.75 0.9 0.9 1.5 1.25 1.5 1.32 N/A N/A 3.3 2.5 1.8 3.3 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 3.3 2.5 1.8 3.3 N/A N/A 1.5 1.5 1.5 3.3 2.5 3.3 3.3 2.5 3.3 N/A N/A N/A N/A 1.2 1.5 0.75 1.5 1.5 1.5 1.25 1.5 N/A N/A N/A
Input/Output Block
The Spartan-IIE FPGA IOB, as seen in Figure 4, features inputs and outputs that support a wide variety of I/O signaling standards. These high-speed inputs and outputs are capable of supporting various state of the art memory and bus interfaces. The default standard is LVTTL. Table 3 lists several of the standards which are supported along with the required reference (VREF), output (VCCO) and board termination (VTT) voltages needed to meet the standard. For more details on the I/O standards and termination application examples, see XAPP179, "Using SelectIO Interfaces in Spartan-II and Spartan-IIE FPGAs." The three IOB registers function either as edge-triggered D-type flip-flops or as level-sensitive latches. Each IOB has a clock signal (CLK) shared by the three registers and independent Clock Enable (CE) signals for each register. In addition to the CLK and CE control signals, the three registers share a Set/Reset (SR). For each register, this signal can be independently configured as a synchronous Set, a synchronous Reset, an asynchronous Preset, or an asynchronous Clear. A feature not shown in the block diagram, but controlled by the software, is polarity control. The input and output buffers and all of the IOB control signals have independent polarity controls.
DS077-2 (v2.3) June 18, 2008 Product Specification
I/O Standard LVTTL (2-24 mA) LVCMOS2 LVCMOS18 PCI (3V, 33 MHz/66 MHz) GTL GTL+ HSTL Class I HSTL Class III HSTL Class IV SSTL3 Class I and II SSTL2 Class I and II CTT AGP LVDS, Bus LVDS LVPECL
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Spartan-IIE FPGA Family: Functional Description can be used in close proximity to each other. See I/O Banking. An optional weak-keeper circuit is connected to each output. When selected, the circuit monitors the voltage on the pad and weakly drives the pin High or Low to match the input signal. If the pin is connected to a multiple-source signal, the weak keeper holds the signal in its last state if all drivers are disabled. Maintaining a valid logic level in this way helps eliminate bus chatter. Because the weak-keeper circuit uses the IOB input buffer to monitor the input level, an appropriate VREF voltage must be provided if the signaling standard requires one. The provision of this voltage must comply with the I/O banking rules.
Optional pull-up and pull-down resistors and an optional weak-keeper circuit are attached to each user I/O pad. Prior to configuration all outputs not involved in configuration are forced into their high-impedance state. The pull-down resistors and the weak-keeper circuits are inactive, but inputs may optionally be pulled up. The activation of pull-up resistors prior to configuration is controlled on a global basis by the configuration mode pins. If the pull-up resistors are not activated, all the pins will float. Consequently, external pull-up or pull-down resistors must be provided on pins required to be at a well-defined logic level prior to configuration. All pads are protected against damage from electrostatic discharge (ESD) and from over-voltage transients. After configuration, clamping diodes are connected to VCCO for LVTTL, PCI, HSTL, SSTL, CTT, and AGP standards. All Spartan-IIE FPGA IOBs support IEEE 1149.1-compatible boundary scan testing.
I/O Banking
Some of the I/O standards described above require VCCO and/or VREF voltages. These voltages are externally supplied and connected to device pins that serve groups of IOBs, called banks. Consequently, restrictions exist about which I/O standards can be combined within a given bank. Eight I/O banks result from separating each edge of the FPGA into two banks (see Figure 5). The pinout tables show the bank affiliation of each I/O (see Pinout Tables, page 53). Each bank has multiple VCCO pins which must be connected to the same voltage. Voltage requirements are determined by the output standards in use.
Input Path
A buffer in the IOB input path routes the input signal directly to internal logic and through an optional input flip-flop. An optional delay element at the D-input of this flip-flop eliminates pad-to-pad hold time. The delay is matched to the internal clock-distribution delay of the FPGA, and when used, assures that the pad-to-pad hold time is zero. Each input buffer can be configured to conform to any of the low-voltage signaling standards supported. In some of these standards the input buffer utilizes a user-supplied threshold voltage, VREF. The need to supply VREF imposes constraints on which standards can used in close proximity to each other. See I/O Banking. There are optional pull-up and pull-down resistors at each input for use after configuration.
Bank 0
Bank 7
Bank 1 GCLK2
Bank 2
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GCLK3
Output Path
The output path includes a 3-state output buffer that drives the output signal onto the pad. The output signal can be routed to the buffer directly from the internal logic or through an optional IOB output flip-flop. The 3-state control of the output can also be routed directly from the internal logic or through a flip-flip that provides synchronous enable and disable. Each output driver can be individually programmed for a wide range of low-voltage signaling standards. Each output buffer can source up to 24 mA and sink up to 48 mA. Drive strength and slew rate controls minimize bus transients. The default output driver is LVTTL with 12 mA drive strength and slow slew rate. In most signaling standards, the output high voltage depends on an externally supplied VCCO voltage. The need to supply VCCO imposes constraints on which standards
Bank 6
Spartan-IIE Device
Bank 3
GCLK1 Bank 5
GCLK0 Bank 4
Figure 5: Spartan-IIE I/O Banks In the TQ144 and PQ208 packages, the eight banks have VCCO connected together. Thus, only one VCCO level is allowed in these packages, although different VREF values are allowed in each of the eight banks. Within a bank, standards may be mixed only if they use the same VCCO. Compatible standards are shown in Table 4. GTL and GTL+ appear under all voltages because their open-drain outputs do not depend on VCCO. Note that VCCO
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Spartan-IIE FPGA Family: Functional Description is required for most output standards and for LVTTL, LVCMOS, and PCI inputs. Table 4: Compatible Standards VCCO 3.3V 2.5V 1.8V 1.5V Compatible Standards PCI, LVTTL, SSTL3 I, SSTL3 II, CTT, AGP, LVPECL, GTL, GTL+ SSTL2 I, SSTL2 II, LVCMOS2, LVDS, Bus LVDS, GTL, GTL+ LVCMOS18, GTL, GTL+ HSTL I, HSTL III, HSTL IV, GTL, GTL+
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Hot Swap, Hot Insertion, Hot Socketing Support
The I/O pins support hot swap -- also called hot insertion and hot socketing -- and are considered CompactPCI Friendly according to the PCI Bus v2.2 Specification. Consequently, an unpowered Spartan-IIE FPGA can be plugged directly into a powered system or backplane without affecting or damaging the system or the FPGA. The hot swap functionality is built into every XC2S150E, XC2S400E, and XC2S600E device. All other Spartan-IIE devices built after Product Change Notice PCN2002-05 also include hot swap functionality. To support hot swap, Spartan-IIE devices include the following I/O features. * Signals can be applied to Spartan-IIE FPGA I/O pins before powering the FPGA's VCCINT or VCCO supply inputs. Spartan-IIE FPGA I/O pins are high-impedance (i.e., three-stated) before and throughout the power-up and configuration processes when employing a configuration mode that does not enable the preconfiguration weak pull-up resistors (see Table 11, page 22). There is no current path from the I/O pin back to the VCCINT or VCCO voltage supplies. Spartan-IIE FPGAs are immune to latch-up during hot swap.
Some input standards require a user-supplied threshold voltage, VREF. In this case, certain user-I/O pins are automatically configured as inputs for the VREF voltage. About one in six of the I/O pins in the bank assume this role. VREF pins within a bank are interconnected internally and consequently only one VREF voltage can be used within each bank. All VREF pins in the bank, however, must be connected to the external voltage source for correct operation. In a bank, inputs requiring VREF can be mixed with those that do not but only one VREF voltage may be used within a bank. The VCCO and VREF pins for each bank appear in the device pinout tables. Within a given package, the number of VREF and VCCO pins can vary depending on the size of device. In larger devices, more I/O pins convert to VREF pins. Since these are always a superset of the VREF pins used for smaller devices, it is possible to design a PCB that permits migration to a larger device. All VREF pins for the largest device anticipated must be connected to the VREF voltage, and not used for I/O. Table 5: I/O Banking Package VCCO Banks VREF Banks TQ144, PQ208 Interconnected as 1 8 independent FT256, FG456, FG676 8 independent 8 independent
*
* *
Once connected to the system, each pin adds a small amount of capacitance (CIN). Likewise, each I/O consumes a small amount of DC current, equivalent to the input leakage specification (IL). There also may be a small amount of temporary AC current (IHSPO) when the pin input voltage exceeds VCCO plus 0.4V, which lasts less than 10 ns. A weak-keeper circuit within each user-I/O pin is enabled during the last frame of configuration data and has no noticeable effect on robust system signals driven by an active driver or a strong pull-up or pull-down resistor. Undriven or floating system signals may be affected. The specific effect depends on how the I/O pin is configured. User-I/O pins configured as outputs or enabled outputs have a weak pull-up resistor to VCCO during the last configuration frame. User-I/O pins configured as inputs or bidirectional I/Os have weak pull-down resistors. The weak-keeper circuit turns off when the DONE pin goes High, provided that it is not used in the configured application.
See Xilinx(R) Application Note XAPP179 for more information on I/O resources.
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Spartan-IIE FPGA Family: Functional Description The Spartan-IIE FPGA LUT can also provide a 16-bit shift register that is ideal for capturing high-speed or burst-mode data. This mode can also be used to store data in applications such as Digital Signal Processing.
Configurable Logic Block
The basic building block of the Spartan-IIE FPGA CLB is the logic cell (LC). An LC includes a 4-input function generator, carry logic, and storage element. The output from the function generator in each LC drives the CLB output or the D input of the flip-flop. Each Spartan-IIE FPGA CLB contains four LCs, organized in two similar slices; a single slice is shown in Figure 6. In addition to the four basic LCs, the Spartan-IIE FPGA CLB contains logic that combines function generators to provide functions of five or six inputs.
Storage Elements
Storage elements in the Spartan-IIE FPGA slice can be configured either as edge-triggered D-type flip-flops or as level-sensitive latches. The D inputs can be driven either by function generators within the slice or directly from slice inputs, bypassing the function generators. In addition to Clock and Clock Enable signals, each slice has synchronous set and reset signals (SR and BY). SR forces a storage element into the initialization state specified for it in the configuration. BY forces it into the opposite state. Alternatively, these signals may be configured to operate asynchronously. All control signals are independently invertible, and are shared by the two flip-flops within the slice.
Look-Up Tables
Spartan-IIE FPGA function generators are implemented as 4-input look-up tables (LUTs). In addition to operating as a function generator, each LUT can provide a 16 x 1-bit synchronous RAM. Furthermore, the two LUTs within a slice can be combined to create a 16 x 2-bit or 32 x 1-bit synchronous RAM, or a 16 x 1-bit dual-port synchronous RAM.
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Spartan-IIE FPGA Family: Functional Description
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COUT YB Y G4 G3 G2 G1 I4 Look-Up I3 Table O I2 I1 D Carry and Control Logic CK EC R S Q
YQ
F5IN BY SR XB X F4 F3 F2 F1 I4 S D Carry and Control Logic CK EC R Q XQ
Look-Up I3 Table O I2 I1
BX CIN CLK CE
DS001_04_091400
Figure 6: Spartan-IIE CLB Slice (two identical slices in each CLB)
Additional Logic
The F5 multiplexer in each slice combines the function generator outputs (Figure 7). This combination provides either a function generator that can implement any 5-input function, a 4:1 multiplexer, or selected functions of up to nine inputs.
Similarly, the F6 multiplexer combines the outputs of all four function generators in the CLB by selecting one of the two F5-multiplexer outputs. This permits the implementation of any 6-input function, an 8:1 multiplexer, or selected functions of up to 19 inputs.
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Spartan-IIE FPGA Family: Functional Description
Block RAM
CLB Slice
Spartan-IIE FPGAs incorporate several large block RAM memories. These complement the distributed RAM Look-Up Tables (LUTs) that provide shallow memory structures implemented in CLBs.
MUXF6
LUT
LUT MUXF5 Slice
Block RAM memory blocks are organized in columns. Most Spartan-IIE devices contain two such columns, one along each vertical edge. The XC2S400E has four block RAM columns and the XC2S600E has six block RAM columns. These columns extend the full height of the chip. Each memory block is four CLBs high, and consequently, a Spartan-IIE device 16 CLBs high will contain four memory blocks per column, and a total of eight blocks. Table 6: Spartan-IIE Block RAM Amounts Spartan-IIE Device # of Blocks 8 10 12 14 16 40 72 Total Block RAM Bits 32K 40K 48K 56K 64K 160K 288K
LUT
LUT MUXF5
XC2S50E XC2S100E XC2S150E
DS077-2_05-111501
Figure 7: F5 and F6 Multiplexers Each CLB has four direct feedthrough paths, one per LC. These paths provide extra data input lines or additional local routing that does not consume logic resources.
XC2S200E XC2S300E XC2S400E XC2S600E
Arithmetic Logic
Dedicated carry logic provides capability for high-speed arithmetic functions. The Spartan-IIE FPGA CLB supports two separate carry chains, one per slice. The height of the carry chains is two bits per CLB. The arithmetic logic includes an XOR gate that allows a 1-bit full adder to be implemented within an LC. In addition, a dedicated AND gate improves the efficiency of multiplier implementations. The dedicated carry path can also be used to cascade function generators for implementing wide logic functions.
Each block RAM cell, as illustrated in Figure 8, is a fully synchronous dual-ported 4096-bit RAM with independent control signals for each port. The data widths of the two ports can be configured independently, providing built-in bus-width conversion.
RAMB4_S#_S# WEA ENA RSTA CLKA ADD[#:0] DIA[#:0]
DOA[#:0]
BUFTs
Each Spartan-IIE FPGA CLB contains two 3-state drivers (BUFTs) that can drive on-chip busses. The IOBs on the left and right sides can also drive the on-chip busses. See Dedicated Routing, page 17. Each Spartan-IIE FPGA BUFT has an independent 3-state control pin and an independent input pin. The 3-state control pin is an active-Low enable (T). When all BUFTs on a net are disabled, the net is High. There is no need to instantiate a pull-up unless desired for simulation purposes. Simultaneously driving BUFTs onto the same net will not cause contention. If driven both High and Low, the net will be Low.
WEB ENB RSTB CLKB ADDRB[#:0] DIB[#:0]
DOB[#:0]
DS001_05_060100
Figure 8: Dual-Port Block RAM
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Spartan-IIE FPGA Family: Functional Description Table 7 shows the depth and width aspect ratios for the block RAM. Table 7: Block RAM Port Aspect Ratios Width 1 2 4 8 16 Depth 4096 2048 1024 512 256 ADDR Bus ADDR<11:0> ADDR<10:0> ADDR<9:0> ADDR<8:0> ADDR<7:0> Data Bus DATA<0> DATA<1:0> DATA<3:0> DATA<7:0> DATA<15:0>
To Adjacent GRM Direct Connection To Adjacent CLB To Adjacent GRM GRM To Adjacent GRM
R
To Adjacent GRM
CLB
Direct Connection To Adjacent CLB
DS001_06_032300
The Spartan-IIE FPGA block RAM also includes dedicated routing to provide an efficient interface with both CLBs and other block RAMs. See Xilinx Application Note XAPP173 for more information on block RAM.
Figure 9: Spartan-IIE Local Routing
General Purpose Routing
Most Spartan-IIE FPGA signals are routed on the general purpose routing, and consequently, the majority of interconnect resources are associated with this level of the routing hierarchy. The general routing resources are located in horizontal and vertical routing channels associated with the rows and columns of CLBs. The general-purpose routing resources are listed below. * Adjacent to each CLB is a General Routing Matrix (GRM). The GRM is the switch matrix through which horizontal and vertical routing resources connect, and is also the means by which the CLB gains access to the general purpose routing. 24 single-length lines route GRM signals to adjacent GRMs in each of the four directions. 96 buffered Hex lines route GRM signals to other GRMs six blocks away in each one of the four directions. Organized in a staggered pattern, Hex lines may be driven only at their endpoints. Hex-line signals can be accessed either at the endpoints or at the midpoint (three blocks from the source). One third of the Hex lines are bidirectional, while the remaining ones are unidirectional. 12 Longlines are buffered, bidirectional wires that distribute signals across the device quickly and efficiently. Vertical Longlines span the full height of the device, and horizontal ones span the full width of the device.
Programmable Routing
It is the longest delay path that limits the speed of any design. Consequently, the Spartan-IIE FPGA routing architecture and its place-and-route software were defined jointly to minimize long-path delays and yield the best system performance. The joint optimization also reduces design compilation times because the architecture is software-friendly. Design cycles are correspondingly reduced due to shorter design iteration times. The software automatically uses the best available routing based on user timing requirements. The details are provided here for reference.
* *
Local Routing
The local routing resources, as shown in Figure 9, provide the following three types of connections: * * Interconnections among the LUTs, flip-flops, and General Routing Matrix (GRM), described below. Internal CLB feedback paths that provide high-speed connections to LUTs within the same CLB, chaining them together with minimal routing delay Direct paths that provide high-speed connections between horizontally adjacent CLBs, eliminating the delay of the GRM
*
*
I/O Routing
Spartan-IIE devices have additional routing resources around their periphery that form an interface between the CLB array and the IOBs. This additional routing, called the VersaRingTM routing, facilitates pin-swapping and pin-locking, such that logic redesigns can adapt to existing PCB layouts. Time-to-market is reduced, since PCBs and other system components can be manufactured while the logic design is still in progress.
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Spartan-IIE FPGA Family: Functional Description * Horizontal routing resources are provided for on-chip 3-state busses. Four partitionable bus lines are provided per CLB row, permitting multiple busses within a row, as shown in Figure 10. Two dedicated nets per CLB propagate carry signals vertically to the adjacent CLB.
Dedicated Routing
Some classes of signal require dedicated routing resources to maximize performance. In the Spartan-IIE FPGA architecture, dedicated routing resources are provided for two classes of signal.
*
3-State Lines
CLB
CLB
CLB
CLB
DS001_07_090600
Figure 10: BUFT Connections to Dedicated Horizontal Bus Lines
Global Routing
Global Routing resources distribute clocks and other signals with very high fanout throughout the device. Spartan-IIE devices include two tiers of global routing resources referred to as primary and secondary global routing resources. * The primary global routing resources are four dedicated global nets with dedicated input pins that are designed to distribute high-fanout clock signals with minimal skew. Each global clock net can drive all CLB, IOB, and block RAM clock pins. The primary global nets may only be driven by global buffers. There are four global buffers, one for each global net. The secondary global routing resources consist of 24 backbone lines, 12 across the top of the chip and 12 across the bottom. From these lines, up to 12 unique signals per column can be distributed via the 12 longlines in the column. These secondary resources are more flexible than the primary resources since they are not restricted to routing only to clock pins.
selected either from these pads or from signals in the general purpose routing.
Global Clock Rows
GCLKPAD3 GCLKBUF3
GCLKPAD2 GCLKBUF2
Global Clock Column
Global Clock Spine
*
GCLKBUF1 GCLKPAD1
GCLKBUF0 GCLKPAD0
DS001_08_060100
Clock Distribution
The Spartan-IIE family provides high-speed, low-skew clock distribution through the primary global routing resources described above. A typical clock distribution net is shown in Figure 11. Four global buffers are provided, two at the top center of the device and two at the bottom center. These drive the four primary global nets that in turn drive any clock pin. Four dedicated clock pads are provided, one adjacent to each of the global buffers. The input to the global buffer is
Figure 11: Global Clock Distribution Network
Delay-Locked Loop (DLL)
Associated with each global clock input buffer is a fully digital Delay-Locked Loop (DLL) that can eliminate skew between the clock input pad and internal clock-input pins throughout the device. Each DLL can drive two global clock networks. The DLL monitors the input clock and the distributed clock, and automatically adjusts a clock delay element (Figure 12). Additional delay is introduced such that clock edges reach internal flip-flops exactly one clock period after they arrive at the input. This closed-loop system effectively eliminates clock-distribution delay by ensuring that clock
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Spartan-IIE FPGA Family: Functional Description edges arrive at internal flip-flops in synchronism with clock edges arriving at the input.
R
CLKIN
Variable Delay Line
CLKOUT
Clock Distribution Network
DLL can delay the completion of the configuration process until after it has achieved lock. If the DLL uses external feedback, apply a reset after startup to ensure consistent locking to the external signal. See Xilinx Application Note XAPP174 for more information on DLLs.
Boundary Scan
Spartan-IIE devices support all the mandatory boundary-scan instructions specified in the IEEE standard 1149.1. A Test Access Port (TAP) and registers are provided that implement the EXTEST, INTEST, SAMPLE/PRELOAD, BYPASS, IDCODE, and HIGHZ instructions. The TAP also supports two USERCODE instructions, internal scan chains, and configuration/readback of the device. The TAP uses dedicated package pins that always operate using LVTTL. For TDO to operate using LVTTL, the VCCO for Bank 2 must be 3.3V. Otherwise, TDO switches rail-to-rail between ground and VCCO. The boundary-scan input pins (TDI, TMS, TCK) do not have a VCCO requirement and operate with either 2.5V or 3.3V input signaling levels. TDI, TMS, and TCK hava a default internal weak pull-up resistor, and TDO has no default resistor. Bitstream options allow setting any of the four TAP pins to have an internal pull-up, pull-down, or neither. Boundary-scan operation is independent of individual IOB configurations, and unaffected by package type. All IOBs, including unbonded ones, are treated as independent 3-state bidirectional pins in a single scan chain. Retention of the bidirectional test capability after configuration facilitates the testing of external interconnections. Table 8 lists the boundary-scan instructions supported in Spartan-IIE FPGAs. Internal signals can be captured during EXTEST by connecting them to unbonded or unused IOBs. They may also be connected to the unused outputs of IOBs defined as unidirectional input pins. Table 8: Boundary-Scan Instructions Boundary-Scan Command EXTEST SAMPLE/ PRELOAD USER1 Binary Code[4:0] 00000 00001
Control CLKFB
ds077-2_10_070203
Figure 12: Delay-Locked Loop Block Diagram In addition to eliminating clock-distribution delay, the DLL provides advanced control of multiple clock domains. The DLL provides four quadrature phases of the source clock, can double the clock, or divide the clock by 1.5, 2, 2.5, 3, 4, 5, 8, or 16. The phase-shifted output have optional duty-cycle correction (Figure 13).
0 90 180 270 0 90 180 270
t CLKIN CLK2X CLKDV_DIVIDE=2 CLKDV DUTY_CYCLE_CORRECTION=FALSE CLK0 CLK90 CLK180 CLK270 DUTY_CYCLE_CORRECTION=TRUE CLK0 CLK90 CLK180 CLK270
x132_07_092599
Description Enables boundary-scan EXTEST operation Enables boundary-scan SAMPLE/PRELOAD operation Access user-defined register 1 Access user-defined register 2 Access the configuration bus for Readback Access the configuration bus for Configuration
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00010 00011 00100
Figure 13: DLL Output Characteristics The DLL also operates as a clock mirror. By driving the output from a DLL off-chip and then back on again, the DLL can be used to deskew a board level clock among multiple Spartan-IIE devices. In order to guarantee that the system clock is operating correctly prior to the FPGA starting up after configuration, the
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USER2 CFG_OUT
CFG_IN
00101
R
Spartan-IIE FPGA Family: Functional Description The public boundary-scan instructions are available prior to configuration, except for USER1 and USER2. After configuration, the public instructions remain available together with any USERCODE instructions installed during the configuration. While the SAMPLE/PRELOAD and BYPASS instructions are available during configuration, it is recommended that boundary-scan operations not be performed during this transitional period. In addition to the test instructions outlined above, the boundary-scan circuitry can be used to configure the FPGA, and also to read back the configuration data. To facilitate internal scan chains, the User Register provides three outputs (Reset, Update, and Shift) that represent the corresponding states in the boundary-scan internal state machine. Figure 14 is a diagram of the Spartan-IIE family boundary scan logic. It includes three bits of Data Register per IOB, the IEEE 1149.1 Test Access Port controller, and the Instruction Register with decodes.
DATA IN IOB.T
1 0 D Q D LE sd Q 0 1
Table 8: Boundary-Scan Instructions (Continued) Boundary-Scan Command INTEST USERCODE IDCODE HIGHZ Binary Code[4:0] 00111 01000 01001 01010 Description Enables boundary-scan INTEST operation Enables shifting out USER code Enables shifting out of ID Code Disables output pins while enabling the Bypass Register Clock the start-up sequence when StartupClk is TCK Enables BYPASS Xilinx reserved instructions
JSTART
01100
BYPASS RESERVED
11111 All other codes
IOB
IOB
IOB
IOB
IOB
IOB IOB IOB IOB IOB IOB IOB Bypass Register Instruction Register
IOB IOB
1 0
sd
D
Q
D
Q
LE
IOB IOB.I IOB
1 sd D Q D LE 1 0 Q 1 0
IOB IOB IOB
M TDO U X
0
IOB.Q IOB.T
1 0 D Q D LE sd Q
0 1
TDI
1 0 D Q D LE
sd Q
IOB.I
1 0
DATAOUT SHIFT/ CAPTURE CLOCK DATA REGISTER
UPDATE
EXTEST
DS001_09_032300
Figure 14: Spartan-IIE Family Boundary Scan Logic
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Spartan-IIE FPGA Family: Functional Description
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Bit Sequence
The bit sequence within each IOB is: In, Out, 3-State. The input-only pins contribute only the In bit to the boundary scan I/O data register, while the output-only pins contributes all three bits. From a cavity-up view of the chip (as shown in the FPGA Editor), starting in the upper right chip corner, the boundary scan data-register bits are ordered as shown in Figure 15. BSDL (Boundary Scan Description Language) files for Spartan-IIE family devices are available on the Xilinx web site at: http://www.xilinx.com/support/download/sp2ebsdl.htm. Spartan-IIE FPGA boundary scan IDCODE values are shown in Table 9.
(TDI end) Bit 0 ( TDO end) Bit 1 Bit 2 TDO.T TDO.O Top-edge IOBs (Right to Left)
Left-edge IOBs (Top to Bottom)
MODE.I
Bottom-edge IOBs (Left to Right)
Right-edge IOBs (Bottom to Top) BSCANT.UPD
DS001_10_032300
Figure 15: Boundary Scan Bit Sequence
Table 9: Spartan-IIE IDCODE Values IDCODE Device
XC2S50E XC2S100E XC2S150E XC2S200E XC2S300E XC2S400E XC2S600E
Version XXXX XXXX XXXX XXXX XXXX XXXX XXXX
Family 0000 101 0000 101 0000 101 0000 101 0000 101 0000 101 0000 101
Array Size 0 0001 0000 0 0001 0100 0 0001 1000 0 0001 1100 0 0010 0000 0 0010 1000 0 0011 0000
Manufacturer 0000 1001 001 0000 1001 001 0000 1001 001 0000 1001 001 0000 1001 001 0000 1001 001 0000 1001 001
Required 1 1 1 1 1 1 1
Development System
Spartan-IIE FPGAs are supported by the Xilinx ISE(R) CAE tools. The basic methodology for Spartan-IIE FPGA design consists of three interrelated steps: design entry, implementation, and verification. Industry-standard tools are used for design entry and simulation, while Xilinx provides proprietary architecture-specific tools for implementation. The Xilinx development system is integrated under the Xilinx Project Navigator software, providing designers with a common user interface regardless of their choice of entry and verification tools. The software simplifies the selection of implementation options with pull-down menus and on-line help. Several advanced software features facilitate Spartan-IIE FPGA design. CORE GeneratorTM tool functions, for example, include macros with relative location constraints to guide their placement. They help ensure optimal implementation of common functions.
For HDL design entry, the Xilinx FPGA development system provides interfaces to several synthesis design environments. A standard interface-file specification, Electronic Design Interchange Format (EDIF), simplifies file transfers into and out of the development system. Spartan-IIE FPGAs are supported by a unified library of standard functions. This library contains over 400 primitives and macros, ranging from 2-input AND gates to 16-bit accumulators, and includes arithmetic functions, comparators, counters, data registers, decoders, encoders, I/O functions, latches, Boolean functions, multiplexers, shift registers, and barrel shifters. The design environment supports hierarchical design entry, with high-level designs that comprise major functional blocks, while lower-level designs define the logic in these blocks. These hierarchical design elements are automatically combined by the implementation tools. Different design entry tools can be combined within a hierarchical
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Spartan-IIE FPGA Family: Functional Description
design, thus allowing the most convenient entry method to be used for each portion of the design.
Configuration
Configuration is the process by which the bitstream of a design, as generated by the Xilinx development software, is loaded into the internal configuration memory of the FPGA. Spartan-IIE devices support both serial configuration, using the master/slave serial and JTAG modes, as well as byte-wide configuration employing the Slave Parallel mode.
Design Implementation
The place-and-route tools automatically provide the implementation flow described in this section. The partitioner takes the EDIF netlist for the design and maps the logic into the architectural resources of the FPGA (CLBs and IOBs, for example). The placer then determines the best locations for these blocks based on their interconnections and the desired performance. Finally, the router interconnects the blocks. The algorithms support fully automatic implementation of most designs. For demanding applications, however, the user can exercise various degrees of control over the process. User partitioning, placement, and routing information is optionally specified during the design-entry process. The implementation of highly structured designs can benefit greatly from basic floorplanning. The implementation software incorporates timing-driven placement and routing. Designers specify timing requirements along entire paths during design entry. The timing path analysis routines then recognize these user-specified requirements and accommodate them. Timing requirements are entered in a form directly relating to the system requirements, such as the targeted clock frequency, or the maximum allowable delay between two registers. In this way, the overall performance of the system along entire signal paths is automatically tailored to user-generated specifications. Specific timing information for individual nets is unnecessary.
Configuration File
Spartan-IIE devices are configured by sequentially loading frames of data that have been concatenated into a configuration file. Table 10 shows how much nonvolatile storage space is needed for Spartan-IIE devices. It is important to note that, while a PROM is commonly used to store configuration data before loading them into the FPGA, it is by no means required. Any of a number of different kinds of under populated nonvolatile storage already available either on or off the board (for example, hard drives, FLASH cards, and so on) can be used. Table 10: Spartan-IIE Configuration File Size Device XC2S50E XC2S100E XC2S150E XC2S200E XC2S300E XC2S400E XC2S600E Configuration File Size (Bits) 630,048 863,840 1,134,496 1,442,016 1,875,648 2,693,440 3,961,632
Design Verification
In addition to conventional software simulation, FPGA users can use in-circuit debugging techniques. Because Xilinx devices are infinitely reprogrammable, designs can be verified in real time without the need for extensive sets of software simulation vectors. The development system supports both software simulation and in-circuit debugging techniques. For simulation, the system extracts the post-layout timing information from the design database, and back-annotates this information into the netlist for use by the simulator. Alternatively, the user can verify timing-critical portions of the design using the static timing analyzer. For in-circuit debugging, Xilinx offers a download cable, which connects the FPGA in the target system to a PC or workstation. After downloading the design into the FPGA, the designer can read back the contents of the flip-flops, and so observe the internal logic state. Simple modifications can be downloaded into the system in a matter of minutes.
Modes
Spartan-IIE devices support the following four configuration modes: * * * * Slave Serial mode Master Serial mode Slave Parallel mode Boundary-scan mode
The Configuration mode pins (M2, M1, M0) select among these configuration modes with the option in each case of having the IOB pins either pulled up or left floating prior to the end of configuration. The selection codes are listed in Table 11. Configuration through the boundary-scan port is always available, independent of the mode selection. Selecting the boundary-scan mode simply turns off the other modes. The three mode pins have internal pull-up resistors, and default to a logic High if left unconnected.
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Spartan-IIE FPGA Family: Functional Description
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Table 11: Configuration Modes Configuration Mode Master Serial mode Preconfiguration Pull-ups No Yes Slave Parallel mode (SelectMAP) Boundary-Scan mode Yes No Yes No Slave Serial mode Yes No M0 0 0 0 0 1 1 1 1 M1 0 0 1 1 0 0 1 1 M2 0 1 0 1 0 1 0 1 In 1 Yes N/A 1 No In 8 No CCLK Direction Out Data Width 1 Serial DOUT Yes
Notes: 1. During power-on and throughout configuration, the I/O drivers will be in a high-impedance state. After configuration, all unused I/Os (those not assigned signals) will remain in a high-impedance state. Pins used as outputs may pulse High at the end of configuration (see Answer 10504). 2. If the Mode pins are set for preconfiguration pull-ups, those resistors go into effect once the rising edge of INIT samples the Mode pins. They will stay in effect until GTS is released during startup, after which the UnusedPin bitstream generator option will determine whether the unused I/Os have a pull-up, pull-down, or no resistor.
Signals
There are two kinds of pins that are used to configure Spartan-IIE devices: Dedicated pins perform only specific configuration-related functions; the other pins can serve as general purpose I/Os once user operation has begun. The dedicated pins comprise the mode pins (M2, M1, M0), the configuration clock pin (CCLK), the PROGRAM pin, the DONE pin and the boundary-scan pins (TDI, TDO, TMS, TCK). Depending on the selected configuration mode, CCLK may be an output generated by the FPGA, or may be generated externally, and provided to the FPGA as an input. Note that some configuration pins can act as outputs. For correct operation, these pins require a VCCO of 3.3V to drive an LVTTL signal or 2.5V to drive an LVCMOS signal. All the relevant pins fall in banks 2 or 3. The CS and WRITE pins for Slave Parallel mode are located in bank 1. For a more detailed description than that given below, see Module 1 and XAPP176, Configuration and Readback of the Spartan-II and Spartan-IIE FPGA Families.
* *
Loading data frames Start-up
The memory clearing and start-up phases are the same for all configuration modes; however, the steps for the loading of data frames are different. Thus, the details for data frame loading are described separately in the sections devoted to each mode.
Initiating Configuration
There are two different ways to initiate the configuration process: applying power to the device or asserting the PROGRAM input. Configuration on power-up occurs automatically unless it is delayed by the user, as described in a separate section below. The waveform for configuration on power-up is shown in Configuration Switching Characteristics, page 48. Before configuration can begin, VCCO Bank 2 must be greater than 1.0V. Furthermore, all VCCINT power pins must be connected to a 1.8V supply. For more information on delaying configuration, see Clearing Configuration Memory, page 23. Once in user operation, the device can be re-configured simply by pulling the PROGRAM pin Low. The device acknowledges the beginning of the configuration process by driving DONE Low, then enters the memory-clearing phase.
The Process
The sequence of steps necessary to configure Spartan-IIE devices are shown in Figure 16. The overall flow can be divided into three different phases. * * Initiating configuration Configuration memory clear
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Spartan-IIE FPGA Family: Functional Description
Clearing Configuration Memory
Configuration at Power-up Configuration During User Operation
The device indicates that clearing the configuration memory is in progress by driving INIT Low. Delaying Configuration At this time, the user can delay configuration by holding either PROGRAM or INIT Low, which causes the device to remain in the memory clearing phase. Note that the bidirectional INIT line is driving a Low logic level during memory clearing. Thus, to avoid contention, use an open-drain driver to keep INIT Low. With no delay in force, the device indicates that the memory is completely clear by driving INIT High. The FPGA samples its mode pins on this Low-to-High transition.
VCCO
AND
No
VCCINT High? Yes
User Pulls PROGRAM Low
FPGA Drives INIT and DONE Low
Loading Configuration Data
Clear Configuration Memory Delay Configuration
User Holding PROGRAM Low?
Yes
Once INIT is High, the user can begin loading configuration data frames into the device. The details of loading the configuration data are discussed in the sections treating the configuration modes individually. The sequence of operations necessary to load configuration data using the serial modes is shown in Figure 18. Loading data using the Slave Parallel mode is shown in Figure 21, page 28. CRC Error Checking After the loading of configuration data, a CRC value embedded in the configuration file is checked against a CRC value calculated within the FPGA. If the CRC values do not match, the FPGA drives INIT Low to indicate that an error has occurred and configuration is aborted. Note that attempting to load an incorrect bitstream causes configuration to fail and can damage the device. To reconfigure the device, the PROGRAM pin should be asserted to reset the configuration logic. Recycling power also resets the FPGA for configuration. See Clearing Configuration Memory.
No Delay Configuration
User Holding INIT Low?
Yes
No FPGA Samples Mode Pins
Load Configuration Data Frames
Start-up
The start-up sequence oversees the transition of the FPGA from the configuration state to full user operation. A match of CRC values, indicating a successful loading of the configuration data, initiates the sequence.
CRC Correct? Yes
No
FPGA Drives INIT Low Abort Start-up
Start-up Sequence FPGA Drives DONE High, Activates I/Os, Releases GSR net
User Operation
DS001_11_111501
Figure 16: Configuration Flow Diagram
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Spartan-IIE FPGA Family: Functional Description During start-up, the device performs four operations: 1. The assertion of DONE. The failure of DONE to go High may indicate the unsuccessful loading of configuration data. 2. The release of the Global Three State (GTS). This activates all the I/Os to which signals are assigned. The remaining I/Os stay in a high-impedance state with internal weak pull-up resistors present. 3. The release of the Global Set Reset (GSR). This allows all flip-flops to change state. 4. The assertion of Global Write Enable (GWE). This allows all RAMs and flip-flops to change state. By default, these operations are synchronized to CCLK. The entire start-up sequence lasts eight cycles, called C0-C7, after which the loaded design is fully functional. The four operations can be selected to switch on any CCLK cycle C1-C6 through settings in the Xilinx Development Software. The default timing for start-up is shown in the top half of Figure 17; heavy lines show default settings. The default Start-up sequence is that one CCLK cycle after DONE goes High, the global 3-state signal (GTS) is released. This permits device outputs to turn on as necessary. One CCLK cycle later, the Global Set/Reset (GSR) and Global Write Enable (GWE) signals are released. This permits the internal storage elements to begin changing state in response to the logic and the user clock. The bottom half of Figure 17 shows another commonly used version of the start-up timing known as Sync-to-DONE. This version makes the GTS, GSR, and GWE events conditional upon the DONE pin going High. This timing is important for a daisy chain of multiple FPGAs in serial mode, since it ensures that all FPGAs go through start-up together, after all their DONE pins have gone High. Sync-to-DONE timing is selected by setting the GTS, GSR, and GWE cycles to a value of DONE in the configuration options. This causes these signals to transition one clock cycle after DONE externally transitions High. The sequence can also be paused at any stage until lock has been achieved on any or all DLLs.
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Default Cycles
Start-up CLK Phase 0 1 2 3 4 5 67
DONE GTS GSR
GWE
Sync to DONE
Start-up CLK Phase 0 1 2 3 4 5 67
DONE High DONE GTS GSR
GWE
DS001_13_090600
Figure 17: Start-Up Waveforms
Serial Modes
There are two serial configuration modes. In Master Serial mode, the FPGA controls the configuration process by driving CCLK as an output. In Slave Serial mode, the FPGA passively receives CCLK as an input from an external agent (e.g., a microprocessor, CPLD, or second FPGA in master mode) that is controlling the configuration process. In both modes, the FPGA is configured by loading one bit per CCLK cycle. The MSB of each configuration data byte is always written to the DIN pin first. See Figure 18 for the sequence for loading data into the Spartan-IIE FPGA serially. This is an expansion of the "Load Configuration Data Frames" block in Figure 16, page 23. Note that CS and WRITE are not normally used during serial configuration. To ensure successful loading of the FPGA, do not toggle WRITE with CS Low during serial configuration.
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Spartan-IIE FPGA Family: Functional Description from a PROM. A Spartan-IIE device in slave serial mode should be connected as shown for the third device from the left. Slave Serial mode is selected by a <11x> on the mode pins (M0, M1, M2). The weak pull-ups on the mode pins make slave serial the default mode if the pins are left unconnected. The serial bitstream must be setup at the DIN input pin a short time before each rising edge of an externally generated CCLK. Timing for Slave Serial mode is shown in Figure 24, page 49.
After INIT Goes High
User Load One Configuration Bit on Next CCLK Rising Edge
End of Configuration Data File?
No
Daisy Chain
Multiple FPGAs in Slave Serial mode can be daisy-chained for configuration from a single source. After an FPGA is configured, data for the next device is sent to the DOUT pin. Data on the DOUT pin changes on the rising edge of CCLK. Note that DOUT changes on the falling edge of CCLK for some Xilinx families but mixed daisy chains are allowed. Configuration must be delayed until INIT pins of all daisy-chained FPGAs are High. For more information, see Start-up, page 23. The maximum amount of data that can be sent to the DOUT pin for a serial daisy chain is 220-1 (1,048,575) 32-bit words, or 33,554,400 bits, which is approximately 8 XC2S600E bitstreams. The configuration bitstream of downstream devices is limited to this size.
3.3V
Yes
To CRC Check
DS001_14_032300
Figure 18: Loading Serial Mode Configuration Data
Slave Serial Mode
In Slave Serial mode, the FPGA's CCLK pin is driven by an external source, allowing the FPGA to be configured from other logic devices such as microprocessors or in a daisy-chain configuration. Figure 19 shows connections for a Master Serial FPGA configuring a Slave Serial FPGA
3.3V 1.8V 3.3V
3.3V
1.8V
M0 M1 M2
VCCO VCCINT DOUT
3.3 K
M0 M1 M2 DIN CCLK VCC CLK
VCCO VCCINT DOUT
Spartan-IIE (Master Serial)
CCLK DIN PROGRAM DONE INIT
Xilinx PROM
CEO
Spartan-IIE (Slave)
DATA CE RESET/OE PROGRAM DONE INIT
GND
GND
GND
PROGRAM
DS077-2_04_061708
Notes: 1. If the DriveDone configuration option is not active for any of the FPGAs, pull up DONE with a 330 resistor.
Figure 19: Master/Slave Serial Configuration Circuit Diagram
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Spartan-IIE FPGA Family: Functional Description
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Master Serial Mode
In Master Serial mode, the CCLK output of the FPGA drives a Xilinx PROM, which feeds a serial stream of configuration data to the FPGA's DIN input. Figure 19 shows a Master Serial FPGA configuring a Slave Serial FPGA from a PROM. A Spartan-IIE device in Master Serial mode should be connected as shown for the device on the left side. Master Serial mode is selected by a <00x> on the mode pins (M0, M1, M2). The PROM RESET pin is driven by INIT, and the CE input is driven by DONE. For more information on serial PROMs, see the Xilinx Configuration PROM data sheets at:
www.xilinx.com/support/documentation/configuration_proms_data_sheets.htm
The FPGA accepts one bit of configuration data on each rising CCLK edge. After the FPGA has been loaded, the data for the next device in a daisy-chain is presented on the DOUT pin after the rising CCLK edge. The timing for Master Serial mode is shown in Figure 25, page 49.
Slave Parallel Mode (SelectMAP)
The Slave Parallel mode, also known as SelectMAP, is the fastest configuration option. Byte-wide data is written into the FPGA on the D0-D7 pins. Note that D0 is the MSB of each byte for configuration. A BUSY flag is provided for controlling the flow of data at a clock frequency above 50 MHz. Figure 20, page 27 shows the connections for two Spartan-IIE devices using the Slave Parallel mode. Slave Parallel mode is selected by a <011> on the mode pins (M0, M1, M2). The agent controlling configuration is not shown. Typically, a processor, a microcontroller, or CPLD controls the Slave Parallel interface. The controlling agent provides byte-wide configuration data, CCLK, a Chip Select (CS) signal and a Write signal (WRITE). If BUSY is asserted (High) by the FPGA, the data must be held until BUSY goes Low. After configuration, the pins of the Slave Parallel port (D0-D7) can be used as additional user I/O. Alternatively, the port may be retained to permit high-speed 8-bit readback. Then data can be read by deasserting WRITE. If retention is selected, prohibit the D0-D7 pins from being used as user I/O. See Readback, page 28.
The interface is identical to the slave serial mode except that an oscillator internal to the FPGA is used to generate the configuration clock (CCLK). Any of a number of different frequencies ranging from 4 to 60 MHz can be set using the ConfigRate option in the Xilinx development software. When selecting a CCLK frequency, ensure that the serial PROM and any daisy-chained FPGAs are fast enough to support the clock rate. On power-up, while the first 60 bytes of the configuration data are being loaded, the CCLK frequency is always 2.5 MHz. This frequency is used until the ConfigRate bits, part of the configuration file, have been loaded into the FPGA, at which point the frequency changes to the selected ConfigRate. Unless a different frequency is specified in the design, the default ConfigRate is 4 MHz. The frequency of the CCLK signal created by the internal oscillator has a variance of +45%, -30% from the specified value.
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Spartan-IIE FPGA Family: Functional Description
DATA[7:0] CCLK WRITE BUSY
M1 M2 M0
M1 M2 M0
Spartan-IIE
Spartan-IIE
D0:D7 CCLK WRITE BUSY CS(0) CS PROGRAM DONE INIT GND DONE INIT PROGRAM CS(1)
D0:D7 CCLK WRITE BUSY CS PROGRAM DONE INIT GND
DS077-2_06_110102
Figure 20: Slave Parallel Configuration Circuit Diagram Multiple Spartan-IIE FPGAs can be configured using the Slave Parallel mode, and be made to start-up simultaneously. To configure multiple devices in this way, wire the individual CCLK, Data, WRITE, and BUSY pins of all the devices in parallel. The individual devices are loaded separately by asserting the CS pin of each device in turn and writing the appropriate data. Sync-to-DONE start-up timing is used to ensure that the start-up sequence does not begin until all the FPGAs have been loaded. See Start-up, page 23. The timing for Slave Parallel mode is shown in Figure 26, page 50. For the present example, the user holds WRITE and CS Low throughout the sequence of write operations. Note that when CS is asserted on successive CCLKs, WRITE must remain either asserted or deasserted. Otherwise an abort will be initiated, as in the next section. 1. Drive data onto D0-D7. Note that to avoid contention, the data source should not be enabled while CS is Low and WRITE is High. Similarly, while WRITE is High, no more than one device's CS should be asserted. 2. On the rising edge of CCLK: If BUSY is Low, the data is accepted on this clock. If BUSY is High (from a previous write), the data is not accepted. Acceptance will instead occur on the first clock after BUSY goes Low, and the data must be held until this happens. 3. Repeat steps 1 and 2 until all the data has been sent. 4. Deassert CS and WRITE.
Write
When using the Slave Parallel Mode, write operations send packets of byte-wide configuration data into the FPGA. Figure 21, page 28 shows a flowchart of the write sequence used to load data into the Spartan-IIE FPGA. This is an expansion of the "Load Configuration Data Frames" block in Figure 16, page 23.
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Spartan-IIE FPGA Family: Functional Description If CCLK is slower than FCCNH, the FPGA will never assert BUSY. In this case, the above handshake is unnecessary, and data can simply be entered into the FPGA every CCLK cycle.
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tions. However, to avoid aborting configuration, WRITE must continue to be asserted while CS is asserted during CCLK transitions.
Abort
To abort configuration during a write sequence, deassert WRITE while holding CS Low. The abort operation is initiated at the rising edge of CCLK. The device will remain BUSY until the aborted operation is complete. After aborting configuration, data is assumed to be unaligned to word boundaries and the FPGA requires a new synchronization word prior to accepting any new packets.
After INIT Goes High
User Drives WRITE and CS Low
Boundary-Scan Configuration Mode
In the boundary-scan mode, no nondedicated pins are required, configuration being done entirely through the IEEE 1149.1 Test Access Port (TAP). Configuration through the TAP uses the special CFG_IN instruction. This instruction allows data input on TDI to be converted into data packets for the internal configuration bus.
Yes
Load One Configuration Byte on Next CCLK Rising Edge
FPGA Driving BUSY High?
The following steps are required to configure the FPGA through the boundary-scan port. 1. Load the CFG_IN instruction into the boundary-scan instruction register (IR) 2. Enter the Shift-DR (SDR) state 3. Shift a standard configuration bitstream into TDI
No
End of Configuration Data File?
No
4. Return to Run-Test-Idle (RTI) 5. Load the JSTART instruction into IR 6. Enter the SDR state 7. Clock TCK (if selected) through the startup sequence (the length is programmable) 8. Return to RTI Configuration and readback via the TAP is always available. The boundary-scan mode simply locks out the other modes. The boundary-scan mode is selected by a <10x> on the mode pins (M0, M1, M2). Note that the PROGRAM pin must be pulled High prior to reconfiguration. A Low on the PROGRAM pin resets the TAP controller and no boundary scan operations can be performed. See Xilinx Application Note XAPP188 for more information on boundary-scan configuration.
Yes User Drives WRITE and CS High
To CRC Check
DS001_19_032300
Figure 21: Loading Configuration Data for the Slave Parallel Mode A configuration packet does not have to be written in one continuous stretch, rather it can be split into many write sequences. Each sequence would involve assertion of CS. In applications where multiple clock cycles may be required to access the configuration data before each byte can be loaded into the Slave Parallel interface, a new byte of data may not be ready for each consecutive CCLK edge. In such a case the CS signal may be deasserted until the next byte is valid on D0-D7. While CS is High, the Slave Parallel interface does not expect any data and ignores all CCLK transi28
Readback
The configuration data stored in the Spartan-IIE FPGA configuration memory can be read back for verification. Along with the configuration data it is possible to read back the contents of all flip-flops/latches, LUT RAMs, and block RAMs. This capability is used for real-time debugging. For more detailed information see Xilinx Application Note XAPP176, Configuration and Readback of the Spartan-II and Spartan-IIE FPGA Families.
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Spartan-IIE FPGA Family: Functional Description
Revision History
Version No. 1.0 2.0 2.1 2.3 Date 11/15/01 11/18/02 07/09/03 06/18/08 Initial Xilinx release. Added XC2S400E and XC2S600E. Removed Preliminary designation. Clarified details of I/O standards, boundary scan, and configuration. Added hot swap description (see Hot Swap, Hot Insertion, Hot Socketing Support). Added Table 9 containing JTAG IDCODE values. Clarified configuration PROM support. Added note that TDI, TMS, and TCK have a default pull-up resistor. Add note on maximum daisy-chain limit. Updated Figure 19 since Mode pins can be pulled up to either 2.5V or 3.3V. Updated all modules for continuous page, figure, and table numbering. Updated links. Synchronized all modules to v2.3. Description
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Spartan-IIE FPGA Family: Functional Description
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Spartan-IIE FPGA Family: DC and Switching Characteristics
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DS077-3 (v2.3) June 18, 2008
Definition of Terms
In this document, some specifications may be designated as Advance or Preliminary. These designations are based on the more detailed timing information used by the development system and reported in the output files. These terms are defined as follows: Advance: Initial estimates based on simulation and/or extrapolation from other speed grades, devices, or families. Values are subject to change. Use as estimates, not for production. Preliminary: Based on characterization. Further changes are not expected. Except for pin-to-pin input and output parameters, the AC parameter delay specifications included in this document are derived from measuring internal test patterns. All specifications are representative of worst-case supply voltage and junction temperature conditions. The parameters included are common to popular designs and typical applications. All specifications are subject to change without notice.
DC Specifications
Absolute Maximum Ratings (1)
Symbol VCCINT VCCO VREF VIN VTS TSTG TJ Description Supply voltage relative to GND Supply voltage relative to GND Input reference voltage Input voltage relative to GND (2,3) Min -0.5 -0.5 -0.5 -0.5 -0.5 -65 Max 2.0 4.0 4.0 4.0 4.0 +150 +125 Units V V V V V C C
Voltage applied to 3-state output(3) Storage temperature (ambient) Junction temperature
Notes: 1. Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those listed under Operating Conditions is not implied. Exposure to Absolute Maximum Ratings conditions for extended periods of time may affect device reliability. 2. VIN should not exceed VCCO by more than 3.6V over extended periods of time (e.g., longer than a day). 3. Maximum DC overshoot must be limited to either VCCO + 0.5V or 10 mA, and undershoot must be limited to -0.5V or 10 mA, whichever is easier to achieve. The Maximum AC conditions are as follows: The device pins may undershoot to -2.0V or overshoot to VCCO + 2.0V, provided this over/undershoot lasts no more than 11 ns with a forcing current no greater than 100 mA. 4. For soldering guidelines, see the Packaging Information on the Xilinx(R) website.
(c) 2003-2007 Xilinx, Inc. All rights reserved. XILINX, the Xilinx logo, the Brand Window, and other designated brands included herein are trademarks of Xilinx, Inc. All other trademarks are the property of their respective owners.
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Spartan-IIE FPGA Family: DC and Switching Characteristics
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Recommended Operating Conditions
Symbol TJ VCCINT VCCO TIN Junction temperature Supply voltage relative to Supply voltage relative to Input signal transition GND (1) GND (2) Description Commercial Industrial Commercial Industrial Commercial Industrial time (3) Min 0 -40 1.8 - 5% 1.8 - 5% 1.2 1.2 Max 85 100 1.8 + 5% 1.8 + 5% 3.6 3.6 250 Units C C V V V V ns
Notes: 1. Functional operation is guaranteed down to a minimum VCCINT of 1.62V (Nominal VCCINT -10%). For every 50 mV reduction in VCCINT below 1.71V (nominal VCCINT -5%), all delay parameters increase by approximately 3%. 2. Minimum and maximum values for VCCO vary according to the I/O standard selected. 3. Input and output measurement threshold is ~50% of VCCO. See Delay Measurement Methodology, page 41 for specific details.
DC Characteristics Over Operating Conditions
Symbol VDRINT VDRIO ICCINTQ Description Data retention VCCINT voltage (below which configuration data may be lost) Data retention VCCO voltage (below which configuration data may be lost) Quiescent VCCINT supply current (1) XC2S50E XC2S100E XC2S150E XC2S200E XC2S300E XC2S400E XC2S600E ICCOQ IREF IL CIN IRPU IRPD Quiescent VCCO supply current (1) VREF current per VREF pin Input or output leakage current per pin Input capacitance (sample tested) TQ, PQ, FG, FT packages Pad pull-up (when selected) @ VIN = 0V, VCCO = 3.3V (sample tested) (2) Pad pull-down (when selected) @ VIN = 3.6V (sample tested) (2) Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Min 1.5 1.2 -10 Typ 10 10 10 10 10 10 10 10 12 12 15 15 15 15 Max 200 200 200 200 300 300 300 300 300 300 300 300 400 400 2 20 +10 8 0.25 0.25 Units V V mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA A A pF mA mA
Notes: 1. With no output current loads, no active input pull-up resistors, all I/O pins 3-stated and floating. 2. Internal pull-up and pull-down resistors guarantee valid logic levels at unconnected input pins. These pull-up and pull-down resistors do not provide valid logic levels when input pins are connected to other circuits.
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Spartan-IIE FPGA Family: DC and Switching Characteristics
Power-On Requirements
Spartan(R)-IIE FPGAs require that a minimum supply current ICCPO be provided to the VCCINT lines for a successful power-on. If more current is available, the FPGA can consume more than ICCPO min., though this cannot adversely affect reliability. A maximum limit for ICCPO is not specified. Be careful when using foldback/crowbar supplies and fuses. It is possible to control the magnitude of ICCPO by limiting the supply current available to the FPGA. A current limit below the trip level will avoid inadvertently activating over-current protection circuits.
Min(1) After PCN(2) Before PCN(2) XC2S400E - XC2S600E Industrial XC2S50E - XC2S300E After PCN(2) 300 500 500 500 2 700 500 2 Typ 60 Max 50 Units mA mA mA mA A mA s ms A
Symbol I CCPO Total VCCINT supply current required during power-on
Description Commercial XC2S50E - XC2S300E
Before PCN(2) XC2S400E - XC2S600E TCCPO VCCINT(3,4) ramp time After PCN(2) Before IHSPO AC current per pin during power-on in hot-swap applications when VIN > VCCO + 0.4V; duration < 10ns After PCN(2)
PCN(2)
Notes: 1. The ICCPO requirement applies for a brief time (commonly only a few milliseconds) when VCCINT ramps from 0 to 1.8V. 2. Devices built after the Product Change Notice PCN 2002-05 (see http://www.xilinx.com/support/documentation/customer_notices/pcn2002-05.pdf) have improved power-on requirements. Devices after the PCN have a `T' preceding the date code as referenced in the PCN. Note that the XC2S150E, XC2S400E, and XC2S600E always have this mark. Devices before the PCN have an `S' preceding the date code. Note that devices before the PCN are measured with VCCINT and VCCO powering up simultaneously. 3. The ramp time is measured from GND to 1.8V on a fully loaded board. 4. VCCINT must not dip in the negative direction during power on. 5. I/Os are not guaranteed to be disabled until VCCINT is applied. 6. For more information on designing to meet the power-on specifications, refer to the application note XAPP450 "Power-On Current Requirements for the Spartan-II and Spartan-IIE Families".
DC Input and Output Levels
Values for VIL and VIH are recommended input voltages. Values for VOL and VOH are guaranteed output voltages over the recommended operating conditions. Only selected standards are tested. These are chosen to ensure that all Input/Output Standard LVTTL(1) LVCMOS2 LVCMOS18 PCI, 3.3V GTL GTL+ VIL V, Min -0.5 -0.5 -0.5 -0.5 -0.5 -0.5 V, Max 0.8 0.7 35% VCCO 30% VCCO VREF - 0.05 VREF - 0.1 V, Min 2.0 1.7 65% VCCO 50% VCCO VREF + 0.05 VREF + 0.1 VIH V, Max 3.6 2.7 1.95 VCCO + 0.5 3.6 3.6 standards meet their specifications. The selected standards are tested at minimum VCCO with the respective IOL and IOH currents shown. Other standards are sample tested.
VOL V, Max 0.4 0.4 0.4 10% VCCO 0.4 0.6
VOH V, Min 2.4 1.9 VCCO - 0.4 90% VCCO -
IOL mA 24 12 8 Note (2) 40 36
IOH mA -24 -12 -8 Note (2) -
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Spartan-IIE FPGA Family: DC and Switching Characteristics
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Input/Output Standard HSTL I HSTL III HSTL IV SSTL3 I SSTL3 II SSTL2 I SSTL2 II CTT AGP
VIL V, Min -0.5 -0.5 -0.5 -0.5 -0.5 -0.5 -0.5 -0.5 -0.5 V, Max VREF - 0.1 VREF - 0.1 VREF - 0.1 VREF - 0.2 VREF - 0.2 VREF - 0.2 VREF - 0.2 VREF - 0.2 VREF - 0.2 V, Min VREF + 0.1 VREF + 0.1 VREF + 0.1 VREF + 0.2 VREF + 0.2 VREF + 0.2 VREF + 0.2 VREF + 0.2 VREF + 0.2
VIH V, Max 3.6 3.6 3.6 3.6 3.6 3.6 3.6 3.6 3.6
VOL V, Max 0.4 0.4 0.4 VREF - 0.6 VREF - 0.8 VREF - 0.61 VREF - 0.8 VREF - 0.4 10% VCCO
VOH V, Min VCCO - 0.4 VCCO - 0.4 VCCO - 0.4 VREF + 0.6 VREF + 0.8 VREF + 0.61 VREF + 0.8 VREF + 0.4 90% VCCO
IOL mA 8 24 48 8 16 7.6 15.2 8 Note (2)
IOH mA -8 -8 -8 -8 -16 -7.6 -15.2 -8 Note (2)
Notes: 1. VOL and VOH for lower drive currents are sample tested. 2. Tested according to the relevant specifications.
LVDS DC Specifications
Symbol VCCO VOH VOL VODIFF VOCM VIDIFF VICM Description Supply voltage Output High voltage for Q and Q Output Low voltage for Q and Q Differential output voltage (Q - Q), Q = High or (Q - Q), Q = High Output common-mode voltage Differential input voltage (Q - Q), Q = High or (Q - Q), Q = High Input common-mode voltage RT = 100 across Q and Q signals RT = 100 across Q and Q signals RT = 100 across Q and Q signals RT = 100 across Q and Q signals Common-mode input voltage = 1.25 V Differential input voltage = 350 mV Conditions Min 2.375 1.25 0.9 250 1.125 100 0.2 Typ 2.5 1.425 1.075 350 1.25 350 1.25 Max 2.625 1.6 1.25 450 1.375 2.2 Units V V V mV V mV V
LVPECL DC Specifications
These values are valid at the output of the source termination pack shown under LVPECL, with a 100 differential load only. The VOH levels are 200 mV below standard DC Parameter VCCO VOH VOL VIH VIL Differential input voltage 1.8 0.96 1.49 0.86 0.3 Min 3.0 2.11 1.27 2.72 2.125 1.92 1.06 1.49 0.86 0.3 LVPECL levels and are compatible with devices tolerant of lower common-mode ranges. The following table summarizes the DC output specifications of LVPECL. Max Min 3.3 2.28 1.43 2.72 2.125 2.13 1.30 1.49 0.86 0.3 Max Min 3.6 2.41 1.57 2.72 2.125 Max Units V V V V V V
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Spartan-IIE FPGA Family: DC and Switching Characteristics
Switching Characteristics
Internal timing parameters are derived from measuring internal test patterns. Listed below are representative values. For more specific, more precise, and worst-case guaranteed data, use the values reported by the static timing analyzer (TRACE in the Xilinx Development System) and back-annotated to the simulation netlist. All timing parameters assume worst-case operating conditions (supply voltage and junction temperature). Values apply to all Spartan-IIE devices unless otherwise noted.
Global Clock Input to Output Delay for LVTTL, with DLL (Pin-to-Pin)(1)
Speed Grade All Symbol TICKOFDLL Description LVTTL global clock input to output delay using output flip-flop for LVTTL, 12 mA, fast slew rate, with DLL. Min 1.0 -7 Max 3.1 -6 Max 3.1 Units ns
Notes: 1. Listed above are representative values where one global clock input drives one vertical clock line in each accessible column, and where all accessible IOB and CLB flip-flops are clocked by the global clock net. 2. Output timing is measured at 1.4V with 35 pF external capacitive load for LVTTL. The 35 pF load does not apply to the Min values. For other I/O standards and different loads, see the tables Constants for Calculating TIOOP and Delay Measurement Methodology, page 41. 3. DLL output jitter is already included in the timing calculation. 4. For data output with different standards, adjust delays with the values shown in IOB Output Delay Adjustments for Different Standards(1), page 40. For a global clock input with standards other than LVTTL, adjust delays with values from the I/O Standard Global Clock Input Adjustments, page 42.
Global Clock Input to Output Delay for LVTTL, without DLL (Pin-to-Pin)(1)
Speed Grade All Symbol TICKOF Description LVTTL global clock input to output delay using output flip-flop for LVTTL, 12 mA, fast slew rate, without DLL. Device XC2S50E XC2S100E XC2S150E XC2S200E XC2S300E XC2S400E XC2S600E Min 1.5 1.5 1.5 1.5 1.5 1.5 1.6 -7 Max 4.4 4.4 4.5 4.5 4.5 4.6 4.7 -6 Max 4.6 4.6 4.7 4.7 4.7 4.8 4.9 Units ns ns ns ns ns ns ns
Notes: 1. Listed above are representative values where one global clock input drives one vertical clock line in each accessible column, and where all accessible IOB and CLB flip-flops are clocked by the global clock net. 2. Output timing is measured at 1.4V with 35 pF external capacitive load for LVTTL. The 35 pF load does not apply to the Min values. For other I/O standards and different loads, see the tables Constants for Calculating TIOOP and Delay Measurement Methodology, page 41. 3. For data output with different standards, adjust delays with the values shown in IOB Output Delay Adjustments for Different Standards(1), page 40. For a global clock input with standards other than LVTTL, adjust delays with values from the I/O Standard Global Clock Input Adjustments, page 42.
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Global Clock Setup and Hold for LVTTL Standard, with DLL (Pin-to-Pin)
Speed Grade -7 Symbol TPSDLL / TPHDLL Description Input setup and hold time relative to global clock input signal for LVTTL standard, no delay, IFF,(1) with DLL Min 1.6 / 0 -6 Min 1.7 / 0 Units ns
Notes: 1. IFF = Input Flip-Flop or Latch 2. Setup time is measured relative to the Global Clock input signal with the fastest route and the lightest load. Hold time is measured relative to the Global Clock input signal with the slowest route and heaviest load. 3. DLL output jitter is already included in the timing calculation. 4. For data input with different standards, adjust the setup time delay by the values shown in IOB Input Delay Adjustments for Different Standards, page 38. For a global clock input with standards other than LVTTL, adjust delays with values from the I/O Standard Global Clock Input Adjustments, page 42. 5. A zero hold time listing indicates no hold time or a negative hold time.
Global Clock Setup and Hold for LVTTL Standard, without DLL (Pin-to-Pin)
Speed Grade -7 Symbol TPSFD / TPHFD Description Input setup and hold time relative to global clock input signal for LVTTL standard, with delay, IFF,(1) without DLL Device XC2S50E XC2S100E XC2S150E XC2S200E XC2S300E XC2S400E XC2S600E Min 1.8 / 0 1.8 / 0 1.9 / 0 1.9 / 0 2.0 / 0 2.0 / 0 2.1 / 0 -6 Min 1.8 / 0 1.8 / 0 1.9 / 0 1.9 / 0 2.0 / 0 2.0 / 0 2.1 / 0 Units ns ns ns ns ns ns ns
Notes: 1. IFF = Input Flip-Flop or Latch 2. Setup time is measured relative to the Global Clock input signal with the fastest route and the lightest load. Hold time is measured relative to the Global Clock input signal with the slowest route and heaviest load. 3. For data input with different standards, adjust the setup time delay by the values shown in IOB Input Delay Adjustments for Different Standards, page 38. For a global clock input with standards other than LVTTL, adjust delays with values from the I/O Standard Global Clock Input Adjustments, page 42.
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Spartan-IIE FPGA Family: DC and Switching Characteristics
IOB Input Switching Characteristics (1)
Input delays associated with the pad are specified for LVTTL levels. For other standards, adjust the delays with the values shown in IOB Input Delay Adjustments for Different Standards, page 38. Speed Grade -7 Symbol
Propagation Delays
-6 Max 0.8 1.0 1.5 3.0 3.0 3.2 3.2 3.2 3.2 3.5 0.7 1.2 8.5 Min 0.4 0.5 0.7 1.3 1.3 1.3 1.3 1.3 1.4 1.5 0.1 1.5 / 0 2.9 / 0 2.9 / 0 3.1 / 0 3.1 / 0 3.1 / 0 3.2 / 0 3.5 / 0 0.7 / 0.01 1.0 0.5 3.8 Max 0.8 1.0 1.6 3.1 3.1 3.3 3.3 3.3 3.4 3.7 0.7 1.4 9.7 Units ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns
Description Pad to I output, no delay Pad to I output, with delay Pad to output IQ via transparent latch, no delay Pad to output IQ via transparent latch, with delay
Device All All All XC2S50E XC2S100E XC2S150E XC2S200E XC2S300E XC2S400E XC2S600E
Min 0.4 0.5 0.7 1.3 1.3 1.3 1.3 1.3 1.4 1.5 0.1 1.4 / 0 2.9 / 0 2.9 / 0 3.1 / 0 3.1 / 0 3.1 / 0 3.2 / 0 3.5 / 0 0.7 / 0.01 0.9 0.5 3.8
TIOPI TIOPID TIOPLI TIOPLID
Sequential Delays
TIOCKIQ TIOPICK / TIOICKP
Clock CLK to output IQ Pad, no delay
All All XC2S50E XC2S100E XC2S150E XC2S200E XC2S300E XC2S400E XC2S600E
Setup/Hold Times with Respect to Clock CLK
TIOPICKD / TIOICKPD Pad, with delay
TIOICECK / TIOCKICE ICE input
Set/Reset Delays
All All All All
TIOSRCKI TIOSRIQ TGSRQ
SR input (IFF, synchronous) SR input to IQ (asynchronous) GSR to output IQ
Notes: 1. Input timing for LVTTL is measured at 1.4V. For other I/O standards, see the table Delay Measurement Methodology, page 41.
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IOB Input Delay Adjustments for Different Standards
Input delays associated with the pad are specified for LVTTL. For other standards, adjust the delays by the values shown. A delay adjusted in this way constitutes a worst-case limit. Speed Grade Symbol
Data Input Delay Adjustments
Description
Standard
-7
-6
Units
TILVTTL TILVCMOS2 TILVCMOS18 TILVDS TILVPECL TIPCI33_3 TIPCI66_3 TIGTL TIGTLP TIHSTL TISSTL2 TISSTL3 TICTT TIAGP
Standard-specific data input delay adjustments
LVTTL LVCMOS2 LVCMOS18 LVDS LVPECL PCI, 33 MHz, 3.3V PCI, 66 MHz, 3.3V GTL GTL+ HSTL SSTL2 SSTL3 CTT AGP
0 0 0.20 0.15 0.15 0.08 -0.11 0.14 0.14 0.04 0.04 0.04 0.10 0.04
0 0 0.20 0.15 0.15 0.08 -0.11 0.14 0.14 0.04 0.04 0.04 0.10 0.04
ns ns ns ns ns ns ns ns ns ns ns ns ns ns
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Spartan-IIE FPGA Family: DC and Switching Characteristics
IOB Output Switching Characteristics
Output delays terminating at a pad are specified for LVTTL with 12 mA drive and fast slew rate. For other standards, adjust the delays with the values shown in IOB Output Delay Adjustments for Different Standards(1), page 40. Speed Grade -7 Symbol
Propagation Delays
-6 Max Min Max Units
Description
Min
TIOOP TIOOLP
3-state Delays
O input to pad O input to pad via transparent latch T input to pad high impedance (1) T input to valid data on pad T input to pad high impedance via transparent latch (1)
1.0 1.2
2.7 3.1
1.0 1.2
2.9 3.4
ns ns
TIOTHZ TIOTON TIOTLPHZ TIOTLPON TGTS Sequential Delays TIOCKP TIOCKHZ TIOCKON TIOOCK / TIOCKO
0.7 1.1 0.8 1.2 1.9
1.7 2.9 2.0 3.2 4.6
0.7 1.1 0.8 1.2 1.9
1.9 3.1 2.2 3.4 4.9
ns ns ns ns ns
T input to valid data on pad via transparent latch GTS to pad high impedance (1)
Clock CLK to pad Clock CLK to pad high impedance (synchronous)(1) Clock CLK to valid data on pad (synchronous)
0.9 0.7 1.1
2.8 2.0 3.2
0.9 0.7 1.1
2.9 2.2 3.4
ns ns ns
Setup/Hold Times with Respect to Clock CLK O input 1.0 / 0 0.7 / 0 0.9 / 0 0.6 / 0 0.6 / 0 0.9 / 0 1.1 / 0 0.7 / 0 1.0 / 0 0.7 / 0 0.8 / 0 1.0 / 0 ns ns ns ns ns ns
TIOOCECK / TIOCKOCE OCE input TIOSRCKO / TIOCKOSR SR input (OFF) TIOTCK / TIOCKT 3-state setup times, T input TIOTCECK / TIOCKTCE 3-state setup times, TCE input TIOSRCKT / TIOCKTSR 3-state setup times, SR input (TFF) Set/Reset Delays TIOSRP TIOSRHZ TIOSRON TIOGSRQ SR input to pad (asynchronous) SR input to pad high impedance (asynchronous)(1)
1.2 1.0 1.4 3.8
3.3 2.4 3.7 8.5
1.2 1.0 1.4 3.8
3.5 2.7 3.9 9.7
ns ns ns ns
SR input to valid data on pad (asynchronous) GSR to pad
Notes: 1. Three-state turn-off delays should not be adjusted.
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Spartan-IIE FPGA Family: DC and Switching Characteristics
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IOB Output Delay Adjustments for Different Standards(1)
Output delays terminating at a pad are specified for LVTTL with 12 mA drive and fast slew rate. For other standards, adjust the delays by the values shown. A delay adjusted in this way constitutes a worst-case limit. Speed Grade Symbol TOLVTTL_S2 TOLVTTL_S4 TOLVTTL_S6 TOLVTTL_S8 TOLVTTL_S12 TOLVTTL_S16 TOLVTTL_S24 TOLVTTL_F2 TOLVTTL_F4 TOLVTTL_F6 TOLVTTL_F8 TOLVTTL_F12 TOLVTTL_F16 TOLVTTL_F24 TOLVCMOS2 TOLVCMOS18 TOLVDS TOLVPECL TOPCI33_3 TOPCI66_3 TOGTL TOGTLP TOHSTL_I TOHSTL_III TOHSTL_IV TOSSTL2_I TOSSLT2_II TOSSTL3_I TOSSTL3_II TOCTT TOAGP LVCMOS2 LVCMOS18 LVDS LVPECL PCI, 33 MHz, 3.3V PCI, 66 MHz, 3.3V GTL GTL+ HSTL I HSTL III HSTL IV SSTL2 I SSTL2 II SSTL3 I SSTL3 II CTT AGP Description Standard-specific adjustments for output delays terminating at pads (based on standard capacitive load, CSL) Standard LVTTL, Slow, 2 mA 4 mA 6 mA 8 mA 12 mA 16 mA 24 mA LVTTL, Fast, 2 mA 4 mA 6 mA 8 mA 12 mA 16 mA 24 mA -7 14.7 7.5 4.8 3.0 1.9 1.7 1.3 13.1 5.3 3.1 1.0 0 -0.05 -0.20 0.09 0.7 -1.2 -0.41 2.3 -0.41 0.49 0.8 -0.51 -0.91 -1.01 -0.51 -0.91 -0.51 -1.01 -0.61 -0.91 -6 14.7 7.5 4.8 3.0 1.9 1.7 1.3 13.1 5.3 3.1 1.0 0 -0.05 -0.20 0.09 0.7 -1.2 -0.41 2.3 -0.41 0.49 0.8 -0.51 -0.91 -1.01 -0.51 -0.91 -0.51 -1.01 -0.61 -0.91 Units ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns
Output Delay Adjustments (Adj)
Notes: 1. Output timing is measured at 1.4V with 35 pF external capacitive load for LVTTL. For other I/O standards and different loads, see the tables Constants for Calculating TIOOP and Delay Measurement Methodology, page 41.
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DS077-3 (v2.3) June 18, 2008 Product Specification
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Spartan-IIE FPGA Family: DC and Switching Characteristics
Calculation of TIOOP as a Function of Capacitance
TIOOP is the propagation delay from the O Input of the IOB to the pad. The values for TIOOP are based on the standard capacitive load (CSL) for each I/O standard as listed in the table Constants for Calculating TIOOP, below. For other capacitive loads, use the formulas below to calculate an adjusted propagation delay, TIOOP1. TIOOP1 = TIOOP + Adj + (CLOAD - CSL) * FL Where: Adj is selected from IOB Output Delay Adjustments for Different Standards(1), page 40, according to the I/O standard used
Constants for Calculating TIOOP
Standard LVTTL Fast Slew Rate, 2 mA drive LVTTL Fast Slew Rate, 4 mA drive LVTTL Fast Slew Rate, 6 mA drive LVTTL Fast Slew Rate, 8 mA drive LVTTL Fast Slew Rate, 12 mA drive LVTTL Fast Slew Rate, 16 mA drive LVTTL Fast Slew Rate, 24 mA drive LVTTL Slow Slew Rate, 2 mA drive LVTTL Slow Slew Rate, 4 mA drive LVTTL Slow Slew Rate, 6 mA drive LVTTL Slow Slew Rate, 8 mA drive CSL(1) (pF) 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 10 10 0 0 20 20 20 30 30 30 30 20 10 FL (ns/pF) 0.41 0.20 0.13 0.079 0.044 0.043 0.033 0.41 0.20 0.100 0.086 0.058 0.050 0.048 0.041 0.050 0.050 0.033 0.014 0.017 0.022 0.016 0.014 0.028 0.016 0.029 0.016 0.035 0.037
CLOAD is the capacitive load for the design FL is the capacitance scaling factor
Delay Measurement Methodology
Standard LVTTL LVCMOS2 PCI33_3 PCI66_3 GTL GTL+ HSTL Class I HSTL Class III VL(1) 0 0 VH (1) 3 2.5 Per PCI Spec Per PCI Spec VREF - 0.2 VREF - 0.2 VREF - 0.5 VREF - 0.5 VREF + 0.2 VREF + 0.2 VREF + 0.5 VREF + 0.5 VREF + 0.5 VREF + 1.0 VREF + 0.2 VREF VREF VREF VREF VREF VREF VREF VREF 1.2 1.6 Meas. VREF Point Typ (2) 1.4 1.125 0.80 1.0 0.75 0.90 0.90 1.5 1.25 1.5
Per AGP Spec
LVTTL Slow Slew Rate, 12 mA drive LVTTL Slow Slew Rate, 16 mA drive LVTTL Slow Slew Rate, 24 mA drive LVCMOS2 LVCMOS18 PCI 33 MHz 3.3V PCI 66 MHz 3.3V GTL GTL+ HSTL Class I HSTL Class III HSTL Class IV SSTL2 Class I SSTL2 Class II SSTL3 Class I SSTL3 Class II CTT AGP
HSTL Class IV VREF - 0.5 SSTL3 I and II VREF - 1.0 CTT AGP LVDS LVPECL VREF - 0.2
SSTL2 I and II VREF - 0.75 VREF + 0.75 VREF VREF - VREF + (0.2xVCCO) (0.2xVCCO) 1.2 - 0.125 1.2 + 0.125 1.6 - 0.3 1.6 + 0.3
Notes: 1. Input waveform switches between VL and VH. 2. Measurements are made at VREF Typ, Maximum, and Minimum. Worst-case values are reported. 3. I/O parameter measurements are made with the capacitance values shown in the following table, Constants for Calculating TIOOP. Refer to Application Note XAPP179 for appropriate terminations. 4. I/O standard measurements are reflected in the IBIS model information except where the IBIS format precludes it.
Notes: 1. I/O parameter measurements are made with the capacitance values shown above. Refer to Application Note XAPP179 for appropriate terminations. 2. I/O standard measurements are reflected in the IBIS model information except where the IBIS format precludes it.
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Spartan-IIE FPGA Family: DC and Switching Characteristics
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Clock Distribution Switching Characteristics
TGPIO is specified for LVTTL levels. For other standards, adjust TGPIO with the values shown in I/O Standard Global Clock Input Adjustments. Speed Grade -7 Symbol
GCLK IOB and Buffer
-6 Max Units
Description
Max
TGPIO TGIO
Global clock pad to output Global clock buffer I input to O output
0.7 0.45
0.7 0.5
ns ns
I/O Standard Global Clock Input Adjustments
Delays associated with a global clock input pad are specified for LVTTL levels. For other standards, adjust the delays by the values shown. A delay adjusted in this way constitutes a worst-case limit. Speed Grade Symbol
Data Input Delay Adjustments
Description
Standard
-7
-6
Units
TGPLVTTL TGPLVCMOS2 TGPLVCMOS18 TGPLVCDS TGPLVPECL TGPPCI33_3 TGPPCI66_3 TGPGTL TGPGTLP TGPHSTL TGPSSTL2 TGPSSTL3 TGPCTT TGPAGP
Standard-specific global clock input delay adjustments
LVTTL LVCMOS2 LVCMOS18 LVDS LVCPECL PCI, 33 MHz, 3.3V PCI, 66 MHz, 3.3V GTL GTL+ HSTL SSTL2 SSTL3 CTT AGP
0 0 0.2 0.38 0.38 0.08 -0.11 0.37 0.37 0.27 0.27 0.27 0.33 0.27
0 0 0.2 0.38 0.38 0.08 -0.11 0.37 0.37 0.27 0.27 0.27 0.33 0.27
ns ns ns ns ns ns ns ns ns ns ns ns ns ns
Notes: 1. Input timing for GPLVTTL is measured at 1.4V. For other I/O standards, see the table Delay Measurement Methodology, page 41.
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DS077-3 (v2.3) June 18, 2008 Product Specification
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Spartan-IIE FPGA Family: DC and Switching Characteristics
DLL Timing Parameters
Because of the difficulty in directly measuring many internal timing parameters, those parameters are derived from benchmark timing patterns. The following guidelines reflect worst-case values across the recommended operating conditions. Speed Grade -7 Symbol FCLKINHF FCLKINLF TDLLPW Description Input clock frequency (CLKDLLHF) Input clock frequency (CLKDLL) Input clock pulse width FCLKIN 25 MHz 50 MHz 100 MHz 150 MHz 200 MHz 250 MHz 300 MHz Min 60 25 5.0 3.0 2.4 2.0 1.8 1.5 1.3 Max 320 160 Min 60 25 5.0 3.0 2.4 2.0 1.8 1.5 NA -6 Max 275 135 Units MHz MHz ns ns ns ns ns ns
DLL Clock Tolerance, Jitter, and Phase Information
All DLL output jitter and phase specifications were determined through statistical measurement at the package pins using a clock mirror configuration and matched drivers. Symbol TIPTOL TIJITCC TLOCK Description Input clock period tolerance Input clock jitter tolerance (cycle-to-cycle) Time required for DLL to acquire lock(1) > 60 MHz 50-60 MHz 40-50 MHz 30-40 MHz 25-30 MHz TOJITCC TPHIO TPHOO TPHIOM TPHOOM Output jitter (cycle-to-cycle) for any DLL clock Phase offset between CLKIN and CLKO (3) CLKO (5) DLL(6) output (2) Figure 22, page 44, provides definitions for various parameters in the table below. CLKDLLHF FCLKIN Min Max 1.0 150 20 60 100 140 160 200 CLKDLL Min Max 1.0 300 20 25 50 90 120 60 100 140 160 200 Units ns ps s s s s s ps ps ps ps ps
Phase offset between clock outputs on the DLL(4) Phase difference between CLKIN and Phase difference between clock outputs on the
Notes: 1. Commercial operating conditions. Add 30% for Industrial operating conditions. 2. Output Jitter is cycle-to-cycle jitter measured on the DLL output clock, excluding input clock jitter. 3. Phase Offset between CLKIN and CLKO is the worst-case fixed time difference between rising edges of CLKIN and CLKO, excluding output jitter and input clock jitter. 4. Phase Offset between Clock Outputs on the DLL is the worst-case fixed time difference between rising edges of any two DLL outputs, excluding output jitter and input clock jitter. 5. Maximum Phase Difference between CLKIN and CLKO is the sum of output jitter and phase offset between CLKIN and CLKO, or the greatest difference between CLKIN and CLKO rising edges due to DLL alone (excluding input clock jitter). 6. Maximum Phase Difference between Clock Outputs on the DLL is the sum of output jitter and phase offset between any DLL clock outputs, or the greatest difference between any two DLL output rising edges due to DLL alone (excluding input clock jitter).
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Spartan-IIE FPGA Family: DC and Switching Characteristics
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Period Tolerance: the allowed input clock period change in nanoseconds.
T CLKIN =
1 FCLKIN TCLKIN + TIPTOL _
Output Jitter: the difference between an ideal reference clock edge and the actual design.
Phase Offset and Maximum Phase Difference
Ideal Period Actual Period
+ Jitter
+/- Jitter + Maximum Phase Difference + Phase Offset
DS001_52_090800
Figure 22: Period Tolerance and Clock Jitter
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DS077-3 (v2.3) June 18, 2008 Product Specification
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Spartan-IIE FPGA Family: DC and Switching Characteristics
CLB Switching Characteristics
Delays originating at F/G inputs vary slightly according to the input used. The values listed below are worst-case. Precise values are provided by the timing analyzer. Speed Grade -7 Symbol
Combinatorial Delays
-6 Max Min Max Units
Description
Min
TILO TIF5 TIF5X TIF6Y TF5INY TIFNCTL TBYYB
Sequential Delays
4-input function: F/G inputs to X/Y outputs 5-input function: F/G inputs to F5 output 5-input function: F/G inputs to X output 6-input function: F/G inputs to Y output via F6 MUX 6-input function: F5IN input to Y output Incremental delay routing through transparent latch to XQ/YQ outputs BY input to YB output
0.18 0.3 0.3 0.3 0.04 0.18
0.42 0.8 0.8 0.9 0.2 0.7 0.46
0.18 0.3 0.3 0.3 0.04 0.18
0.47 0.9 0.9 1.0 0.22 0.8 0.51
ns ns ns ns ns ns ns
TCKO TCKLO TICK / TCKI TIF5CK / TCKIF5 TIF6CK / TCKIF6 TDICK / TCKDI TCECK / TCKCE TRCK / TCKR Clock CLK TCH TCL Set/Reset TRPW TRQ FTOG
FF clock CLK to XQ/YQ outputs Latch clock CLK to XQ/YQ outputs
0.3 0.3
0.9 0.9
0.3 0.3
1.0 1.0
ns ns
Setup/Hold Times with Respect to Clock CLK 4-input function: F/G inputs 5-input function: F/G inputs 1.0 / 0 1.4 / 0 0.8 / 0 1.5 / 0 0.7 / 0 0.7 / 0 0.52 / 0 1.1 / 0 1.5 / 0 0.8 / 0 1.6 / 0 0.8 / 0 0.7 / 0 0.6 / 0 ns ns ns ns ns ns ns
TF5INCK / TCKF5IN 6-input function: F5IN input 6-input function: F/G inputs via F6 MUX BX/BY inputs CE input SR/BY inputs (synchronous)
Pulse width, High Pulse width, Low
1.3 1.3
-
1.4 1.4
-
ns ns
Pulse width, SR/BY inputs Delay from SR/BY inputs to XQ/YQ outputs (asynchronous) Toggle frequency (for export control)
2.1 0.3 -
0.9 400
2.4 0.3 -
1.0 357
ns ns MHz
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Spartan-IIE FPGA Family: DC and Switching Characteristics
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CLB Arithmetic Switching Characteristics
Setup times not listed explicitly can be approximated by decreasing the combinatorial delays by the setup time adjustment listed. Precise values are provided by the timing analyzer. Speed Grade -7 Symbol
Combinatorial Delays
-6 Max Min Max Units
Description
Min
TOPX TOPXB TOPY TOPYB TOPCYF TOPGY TOPGYB TOPCYG TBXCY TCINX TCINXB TCINY TCINYB TBYP
Multiplier Operation
F operand inputs to X via XOR F operand input to XB output F operand input to Y via XOR F operand input to YB output F operand input to COUT output G operand inputs to Y via XOR G operand input to YB output G operand input to COUT output BX initialization input to COUT CIN input to X output via XOR CIN input to XB CIN input to Y via XOR CIN input to YB CIN input to COUT output
-
0.8 0.8 1.4 1.1 0.9 0.8 1.2 0.9 0.51 0.6 0.07 0.7 0.4 0.14
-
0.8 0.9 1.5 1.3 1.0 0.9 1.3 1.0 0.6 0.7 0.1 0.7 0.5 0.15
ns ns ns ns ns ns ns ns ns ns ns ns ns ns
TFANDXB TFANDYB TFANDCY TGANDYB TGANDCY TCCKX / TCKCX TCCKY / TCKCY
F1/2 operand inputs to XB output via AND F1/2 operand inputs to YB output via AND F1/2 operand inputs to COUT output via AND G1/2 operand inputs to YB output via AND G1/2 operand inputs to COUT output via AND
-
0.35 0.7 0.5 0.6 0.3
-
0.4 0.8 0.6 0.7 0.4
ns ns ns ns ns
Setup/Hold Times with Respect to Clock CLK
CIN input to FFX CIN input to FFY
1.2 / 0 1.2 / 0
-
1.3 / 0 1.3 / 0
-
ns ns
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DS077-3 (v2.3) June 18, 2008 Product Specification
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Spartan-IIE FPGA Family: DC and Switching Characteristics
CLB Distributed RAM Switching Characteristics
Speed Grade -7 Symbol Description Sequential Delays TSHCKO16 Clock CLK to X/Y outputs (WE active, 16 x 1 mode) TSHCKO32 TAS / TAH TDS / TDH TWS / TWH Clock CLK TWPH TWPL TWC Clock CLK to X/Y outputs (WE active, 32 x 1 mode) F/G address inputs BX/BY data inputs (DIN) CE input (WS) Pulse width, High Pulse width, Low Clock period to meet address write cycle time
Setup/Hold Times with Respect to Clock CLK
-6 Max 1.5 1.9 Min 0.6 0.8 0.5 / 0 0.6 / 0 0.8 / 0 2.4 2.4 4.8 Max 1.7 2.1 Units ns ns ns ns ns ns ns ns
Min 0.6 0.8 0.42 / 0 0.53 / 0 0.7 / 0 2.1 2.1 4.2
CLB Shift Register Switching Characteristics
Speed Grade -7 Symbol
Sequential Delays
-6 Max 2.9 Min 1.2 0.6 / 0 0.8 / 0 2.4 2.4 Max 3.2 Units ns ns ns ns ns
Description
Min 1.2 0.53 / 0 0.7 / 0 2.1 2.1
TREG Clock CLK to X/Y outputs Setup/Hold Times with Respect to Clock CLK TSHDICK BX/BY data inputs (DIN) TSHCECK Clock CLK TSRPH TSRPL CE input (WS) Pulse width, High Pulse width, Low
Block RAM Switching Characteristics
Speed Grade -7 Symbol Description Sequential Delays TBCKO Clock CLK to DOUT output Setup/Hold Times with Respect to Clock CLK TBACK / TBCKA ADDR inputs TBDCK/ TBCKD TBECK/ TBCKE TBRCK/ TBCKR TBWCK/ TBCKW Clock CLK TBPWH TBPWL TBCCS DIN inputs EN inputs RST input WEN input Pulse width, High Pulse width, Low CLKA -> CLKB setup time for different ports Min 0.6 1.0 / 0 1.0 / 0 2.2 / 0 2.1 / 0 2.0 / 0 1.4 1.4 2.7 Max 3.1 Min 0.6 1.1 / 0 1.1 / 0 2.5 / 0 2.3 / 0 2.2 / 0 1.5 1.5 3.0 -6 Max 3.5 Units ns ns ns ns ns ns ns ns ns
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Spartan-IIE FPGA Family: DC and Switching Characteristics
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TBUF Switching Characteristics
Speed Grade -7 Symbol TIO TOFF TON IN input to OUT output TRI input to OUT output high impedance TRI input to valid data on OUT output Description Max 0 0.1 0.1 -6 Max 0 0.11 0.11 Units ns ns ns
JTAG Test Access Port Switching Characteristics
Speed Grade -7 Symbol Description Setup/Hold Times with Respect to TCK TTAPTCK / TTCKTAP TMS and TDI setup times and hold times Sequential Delays TTCKTDO Output delay from clock TCK to output TDO
FTCK
-6 Max 11.0 33 Min 4.0 / 2.0 Max 11.0 33 Units ns ns MHz
Min 4.0 / 2.0 -
TCK clock frequency
Configuration Switching Characteristics
VCC(1)
TPOR
PROGRAM TPL INIT TICCK CCLK Output or Input
M0, M1, M2 (Required)
Valid
DS001_12_102301
.
All Devices Symbol TPOR TPL TICCK TPROGRAM Description Power-on reset Program latency CCLK output delay (Master serial mode only) Program pulse width Min 0.5 300 Max 2 100 4 Units ms
s s
ns
Notes: 1. Before configuration can begin, VCCINT and VCCO Bank 2 must reach the recommended operating voltage.
Figure 23: Configuration Timing on Power-Up
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DS077-3 (v2.3) June 18, 2008 Product Specification
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Spartan-IIE FPGA Family: DC and Switching Characteristics
DIN TDCC CCLK TCCH TCCO DOUT (Output)
DS001_16_032300
.
TCCD
TCCL
All Devices Symbol TDCC / TCCD TCCO TCCH TCCL FCC CCLK Description DIN setup/hold DOUT High time Low time Maximum frequency Min 5/0 5 5 Max 12 66 Units ns ns ns ns MHz
Figure 24: Slave Serial Mode Timing
CCLK (Output) TCKDS TDSCK Serial Data In TCCO Serial DOUT (Output)
DS001_17_110101
.
All Devices Symbol TDSCK / TCKDS TCCO FCC CCLK Description DIN setup/hold DOUT Frequency tolerance with respect to nominal Min 5/0 -30% Max 12 +45%
Units ns ns -
Figure 25: Master Serial Mode Timing
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Spartan-IIE FPGA Family: DC and Switching Characteristics
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CCLK
CS
TSMCSCC
TSMCCCS
WRITE
TSMCCW
TSMWCC
TSMDCC DATA[7:0] TSMCKBY BUSY
TSMCCD
No Write
Write
No Write
Write
DS001_20_061200
All Devices Symbol TSMDCC / TSMCCD TSMCSCC / TSMCCCS TSMCCW / TSMWCC TSMCKBY FCC FCCNH CCLK Description D0-D7 setup/hold CS setup/hold WRITE setup/hold BUSY propagation delay Frequency Frequency with no handshake Min 5/1 7/1 7/1 Max 12 66 50 Units ns ns ns ns MHz MHz
Figure 26: Slave Parallel (SelectMAP) Mode Write Timing
CCLK
CS
WRITE
DATA[7:0]
BUSY
Abort
DS001_21_032300
Figure 27: Slave Parallel (SelectMAP) Mode Write Abort Waveforms
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DS077-3 (v2.3) June 18, 2008 Product Specification
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Spartan-IIE FPGA Family: DC and Switching Characteristics
Revision History
Version No. 1.0 1.1 2.0 2.1 Date 11/15/01 06/28/02 11/18/02 07/09/03 Initial Xilinx release. Added -7 speed grade and extended DLL specs to Industrial. Added XC2S400E and XC2S600E. Added minimum specifications. Added reference to XAPP450 for Power-On Requirements. Removed Preliminary designation. Added ICCINTQ typical values. Reduced I CCPO power-on current requirements. Relaxed TCCPO power-on ramp requirements. Added IHSPO to describe current in hot-swap applications. Updated TPSFD / TPHFD description to indicate use of delay element. Updated I/O measurement thresholds. Updated all modules for continuous page, figure, and table numbering. Updated links. Synchronized all modules to v2.3. Description
2.3
06/18/08
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Spartan-IIE FPGA Family: DC and Switching Characteristics
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Spartan-IIE FPGA Family: Pinout Tables
0 Product Specification
DS077-4 (2.3) June 18, 2008
Introduction
This section describes how the various pins on a Spartan(R)-IIE FPGA connect within the supported component packages, and provides device-specific thermal characteristics. Spartan-IIE FPGAs are available in both standard and Pb-free, RoHS versions of each package, with the Pb-free version adding a "G" to the middle of the package code. Except for the thermal characteristics, all information for the standard package applies equally to the Pb-free package.
Pin Types
Most pins on a Spartan-IIE FPGA are general-purpose, user-defined I/O pins. There are, however, different functional types of pins on Spartan-IIE FPGA packages, as outlined below.
Pin Definitions
Pad Name GCK0, GCK1, GCK2, GCK3 DLL Dedicated Pin No Direction Input Description Clock input pins that connect to Global Clock buffers or DLL inputs. These pins become user inputs when not needed for clocks. Clock input pins that connect to DLL input or feedback clocks. Differential clock input (N input of pair) when paired with adjacent GCK input. Becomes a user I/O when not needed for clocks. Mode pins used to specify the configuration mode. The configuration Clock I/O pin. It is an input for Slave Parallel and Slave Serial modes, and output in Master Serial mode. After configuration, it is an input only with Don't Care logic levels. Initiates a configuration sequence when asserted Low. Indicates that configuration loading is complete, and that the start-up sequence is in progress. The output may be open drain. When Low, indicates that the configuration memory is being cleared. Goes High to indicate the end of initialization. Goes back Low to indicate a CRC error. This pin becomes a user I/O after configuration. In Slave Parallel mode, BUSY controls the rate at which configuration data can be loaded. It is not needed below 50 MHz. This pin becomes a user I/O after configuration unless the Slave Parallel port is retained. In serial modes, DOUT provides configuration data to downstream devices in a daisy-chain. This pin becomes a user I/O after configuration.
No
Input
M0, M1, M2 CCLK
Yes Yes
Input Input or Output
PROGRAM DONE INIT
Yes Yes No
Input Bidirectional Bidirectional (Open-drain)
DOUT/BUSY
No
Output
(c) 2003-2007 Xilinx, Inc. All rights reserved. XILINX, the Xilinx logo, the Brand Window, and other designated brands included herein are trademarks of Xilinx, Inc. All other trademarks are the property of their respective owners.
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Spartan-IIE FPGA Family: Pinout Tables
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Pin Definitions (Continued)
Pad Name D0/DIN, D1, D2, D3, D4, D5, D6, D7 Dedicated Pin No Direction Input or Output Description In Slave Parallel mode, D0-D7 are configuration data input pins. During readback, D0-D7 are output pins. These pins become user I/Os after configuration unless the Slave Parallel port is retained. In serial modes, DIN is the single data input. This pin becomes a user I/O after configuration. WRITE No Input In Slave Parallel mode, the active-low Write Enable signal. This pin becomes a user I/O after configuration unless the Slave Parallel port is retained. In Slave Parallel mode, the active-low Chip Select signal. This pin becomes a user I/O after configuration unless the Slave Parallel port is retained. Boundary Scan Test Access Port pins (IEEE 1149.1). 1.8V power supply pins for the internal core logic. Power supply pins for output drivers (1.5V, 1.8V, 2.5V, or 3.3V subject to banking rules in the Functional Description module. Input threshold reference voltage pins. Become user I/Os when an external threshold voltage is not needed (subject to banking rules in the Functional Description module. Ground. All must be connected. These signals can only be accessed when using Xilinx PCI cores. If the cores are not used, these pins are available as user I/Os. Differential I/O with synchronous output. P = positive, N = negative. The number (#) is used to associate the two pins of a differential pair. Becomes a general user I/O when not needed for differential signals. Differential I/O with asynchronous or synchronous output (asynchronous output not compatible for all densities in a package). P = positive, N = negative. The number (#) is used to associate the two pins of a differential pair. Becomes a general user I/O when not needed for differential signals. Differential I/O with asynchronous or synchronous output (compatible for all densities in a package). P = positive, N = negative. The number (#) is used to associate the two pins of a differential pair. Becomes a general user I/O when not needed for differential signals. These pins can be configured to be input and/or output after configuration is completed. Unused I/Os are disabled with a weak pull-down resistor. After power-on and before configuration is completed, these pins are either pulled up or left floating according to the Mode pin values. See the DC and Switching Characteristics module for power-on characteristics.
CS
No
Input
TDI, TDO, TMS, TCK VCCINT VCCO VREF
Yes Yes Yes No
Mixed Input Input Input
GND IRDY, TRDY L#[P/N] (e.g., L0P)
Yes No No
Input See PCI core documentation Bidirectional
L#[P/N]_Y (e.g., L0P_Y)
No
Bidirectional
L#[P/N]_YY (e.g., L0P_YY)
No
Bidirectional
I/O
No
Bidirectional
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Spartan-IIE FPGA Family: Pinout Tables Spartan-IIE family is not footprint compatible with any other FPGA family. The following package-specific pinout tables indicate function, pin, and bank information for all devices available in that package. The pinouts follow the pad locations around the die, starting from pin 1 on the QFP packages.
Spartan-IIE Package Pinouts
The Spartan(R)-IIE family of FPGAs is available in five popular, low-cost packages, including plastic quad flat packs and fine-pitch ball grid arrays. Family members have footprint compatibility across devices provided in the same package, with minor exceptions due to the smaller number of I/O in smaller devices or due to LVDS/LVPECL pin pairing. The Table 12: Spartan-IIE Family Package Options
Package TQ144 / TQG144 PQ208 / PQG208 FT256 / FTG256 FG456 / FGG456 FG676 / FGG676 Notes:
1. Package mass is 10%.
Leads 144 208 256 456 676
Type Thin Quad Flat Pack (TQFP) Plastic Quad Flat Pack (PQFP) Fine-pitch Thin Ball Grid Array (FBGA) Fine-pitch Ball Grid Array (FBGA) Fine-pitch Ball Grid Array (FBGA)
Maximum I/O 102 146 182 329 514
Lead Pitch (mm) 0.5 0.5 1.0 1.0 1.0
Footprint Area (mm) 22 x 22 30.6 x 30.6 17 x 17 23 x 23 27 x 27
Height (mm) 1.60 3.70 1.55 2.60 2.60
Mass(1) (g)
1.4 5.3 1.0 2.2 3.1
Package Overview
Table 12 shows the five low-cost, space-saving production package styles for the Spartan-IIE family. Each package style is available in an environmentally friendly lead-free (Pb-free) option. The Pb-free packages include an extra `G' in the package style name. For example, the standard "TQ144" package becomes "TQG144" when ordered as the Pb-free option. Leaded (non-Pb-free) packages may be available for selected devices, with the same pin-out and without the "G" in the ordering code; contact Xilinx(R) sales for more information. The mechanical dimensions of the standard and Pb-free packages are similar, as shown in the mechanical drawings provided in Table 13. For additional package information, see UG112: Device Package User Guide.
Mechanical Drawings
Detailed mechanical drawings for each package type are available from the Xilinx web site at the specified location in Table 13. Material Declaration Data Sheets (MDDS) are also available on the Xilinx web site for each package. Table 13: Xilinx Package Documentation
Package
TQ144 TQG144 PQ208 PQG208 FT256 FTG256 FG456 FGG456 FG676 FGG676 Package Drawing Package Drawing Package Drawing Package Drawing
Drawing
Package Drawing
MDDS
PK169_TQ144 PK126_TQG144 PK166_PQ208 PK123_PQG208 PK158_FT256 PK115_FTG256 PK154_FG456 PK109_FGG456 PK155_FG676 PK111_FGG676
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Package Thermal Characteristics
Table 14 provides the thermal characteristics for the various Spartan-II FPGA package offerings. This information is also available using the Thermal Query tool on xilinx.com (www.xilinx.com/cgi-bin/thermal/thermal.pl). The junction-to-case thermal resistance (JC) indicates the difference between the temperature measured on the package body (case) and the die junction temperature per watt of power consumption. The junction-to-board (JB) Table 14: Spartan-IIE Package Thermal Characteristics
value similarly reports the difference between the board and junction temperature. The junction-to-ambient (JA) value reports the temperature difference between the ambient environment and the junction temperature. The JA value is reported at different air velocities, measured in linear feet per minute (LFM). The "Still Air (0 LFM)" column shows the JA value in a system without a fan. The thermal resistance drops with increasing air flow.
Junction-to-Ambient (JA) at Different Air Flows Package
TQ144 TQG144
Device
XC2S50E XC2S100E XC2S50E XC2S100E
Junction-to-Case (JC)
5.8 5.3 7.1 6.1 6.0 4.6 4.0 7.3 5.8 5.7 3.9 3.2 2.5 8.4 8.2 6.3 5.6 3.6 2.7 4.1 3.4
Junction-toBoard (JB)
N/A N/A N/A N/A N/A N/A N/A 17.8 15.1 14.8 11.4 10.1 8.8 14.9 14.6 11.6 10.4 6.5 5.0 7.9 6.9
Still Air (0 LFM)
32.3 31.4 35.1 34.2 34.1 32.4 31.6 27.4 25.0 24.8 21.9 20.8 19.7 24.3 24.1 21.0 19.9 17.7 17.3 15.6 14.5
250 LFM
25.1 24.4 25.9 25.2 25.2 23.9 23.3 21.6 19.5 19.3 16.6 15.6 14.5 19.2 19.0 16.1 15.1 11.7 11.2 11.1 9.9
500 LFM
21.5 20.8 22.9 22.3 22.2 21.2 20.6 20.4 18.2 18.0 15.2 14.2 13.2 18.1 17.9 15.0 13.9 10.5 10.0 9.8 8.6
750 LFM
20.1 19.6 21.2 20.7 20.6 19.6 19.1 20.0 17.8 17.6 14.7 13.7 12.6 17.4 17.1 14.3 13.2 10.0 9.5 9.2 7.9
Units
C/Watt C/Watt C/Watt C/Watt C/Watt C/Watt C/Watt C/Watt C/Watt C/Watt C/Watt C/Watt C/Watt C/Watt C/Watt C/Watt C/Watt C/Watt C/Watt C/Watt C/Watt
PQ208 PQG208
XC2S150E XC2S200E XC2S300E XC2S50E XC2S100E
FT256 FTG256
XC2S150E XC2S200E XC2S300E XC2S400E XC2S100E XC2S150E
FG456 FGG456
XC2S200E XC2S300E XC2S400E XC2S600E
FG676 FGG676
XC2S400E XC2S600E
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Spartan-IIE FPGA Family: Pinout Tables
Low Voltage Differential Signals (LVDS and LVPECL)
The Spartan-IIE family features low-voltage differential signaling (LVDS and LVPECL). Each signal utilizes two pins on the Spartan-IIE device, known as differential pin pairs. Each differential pin pair has a Positive (P) and a Negative (N) pin. These pairs are labeled in the following manner. I/O, L#[P/N][-/_Y/_YY] where L = LVDS or LVPECL pin # = Pin pair number P = Positive N = Negative _Y = Asynchronous output allowed (device-dependent) _YY = Asynchronous output allowed (all devices)
Asynchronous Output Pad Name Designation
Because of differences between densities, the differential pairs that can be used for asynchronous outputs vary by device. The pairs that are available in all densities for a given package have the _YY suffix. These pins should be used for differential asynchronous outputs if the design may later move to a different density. All other differential pairs that can be used for asynchronous outputs have the _Y suffix. To simplify the following tables, the "Pad Name" column shows the part of the name that is common across densities. The "Pad Name" column leaves out the _Y suffix and the "LVDS Asynchronous Output Option" column indicates the densities that allow asynchronous outputs for LVDS or LVPECL on the given pin.
DLL Pins
Pins labeled "I/O (DLL)" can be used as general-purpose I/O or as inputs to the DLL. Adjacent DLL pins form a differential pair. They reside in two different banks, so if they are outputs the VCCO level must be the same for both banks. Each DLL pin can also be paired with the adjacent GCK clock pin for a differential clock input. The "I/O (DLL)" pin always becomes the N terminal when paired with GCK, even if it is labeled "P" for its pairing with the adjacent DLL pin.
Available Differential Pairs According to Package Type
Device XC2S50E XC2S100E XC2S150E XC2S200E XC2S300E XC2S400E XC2S600E TQ144 28 28 PQ208 50 50 50 50 50 FT256 83 83 83 83 83 83 FG456 86 114 120 120 120 120 FG676 172 205
VREF Pins
Pins labeled "I/O, VREF" can be used as either an I/O or a VREF pin. If any I/O pin within the bank requires a VREF input, all the VREF pins in the bank must be connected to the same voltage. See the I/O banking rules in the Functional Description module for more detail. If no pin in a given bank requires VREF, then that bank's VREF pins can be used as general I/O. To simplify the following tables, the "Pad Name" column shows the part of the name that is common across densities. When VREF is only available in limited densities, the "Pad Name" column leaves out the VREF designation and the "VREF Option" column indicates the densities that provide VREF on the given pin.
Synchronous or Asynchronous
I/O pins for differential signals can either be synchronous or asynchronous, input or output. Differential signaling requires the pins of each pair to switch simultaneously. If the output signals driving the pins are from IOB flip-flops, they are synchronous. If the signals driving the pins are from internal logic, they are asynchronous, and therefore more care must be taken that they are simultaneous. Any differential pairs can be used for synchronous input and output signals as well as asynchronous input signals. However, only the differential pairs with the _Y or _YY suffix can be used for asynchronous output signals.
VCCO Banks
In the TQ144 and PQ208 packages, the eight banks have VCCO connected together. Thus, only one VCCO is allowed in these packages, although different VREF values are allowed in each of the eight banks. See I/O Banking.
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Pinout Tables
The following device-specific pinout tables include all packages available for each Spartan-IIE device. They follow the pad locations around the die. In the TQ144 package, all VCCO pins must be connected to the same voltage.
TQ144 Pinouts (XC2S50E and XC2S100E) (Continued)
Pad Name LVDS Async. Output Option XC2S50E All All -
TQ144 Pinouts (XC2S50E and XC2S100E)
Function Pad Name LVDS Async. Output Option XC2S50E XC2S50E All All XC2S50E XC2S50E I/O, L22N I/O VREF Option All XC2S100E All I/O, L20N_YY I/O, L20P_YY I/O I/O, VREF Bank 5 I/O I/O, L19N_YY I/O, L19P_YY GND VCCINT I/O (TRDY) VCCINT I/O I/O, L24P I/O, VREF Bank 6, L24N I/O, L23P_YY I/O, L23N_YY GND I/O, L22P 6 6 6 6 6 6 6 P18 P19 P20 P21 P22 P23 P24 P25 P26 XC2S50E XC2S50E All All XC2S50E All GCK0, I
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Bank 6 6 6 6 6 6 -
Pin P27 P28 P29 P30 P31 P32 P33 P34 P35 P36 P37
VREF Option XC2S100E All -
Function GND TMS I/O I/O I/O, VREF Bank 7 I/O I/O, L27P I/O, L27N GND I/O, L26P_YY I/O, L26N_YY I/O, VREF Bank 7, L25P I/O, L25N I/O I/O (IRDY) GND VCCO
Bank 7 7 7 7 7 7 7 7 7 7 7 7 -
Pin P1 P2 P3 P4 P5 P6 P7 P8 P9 P10 P11 P12 P13 P14 P15 P16 P17
I/O, VREF Bank 6 I/O I/O, L21P_YY I/O, L21N_YY M1 GND M0 VCCO M2
5 5 5 5 5 5 5 5 5 5 5 5 5 -
P38 P39 P40 P41 P42 P43 P44 P45 P46 P47 P48 P49 P50 P51 P52 P53 P54
All All All All All All -
All XC2S100E All -
I/O, L18N_YY I/O, L18P_YY I/O, VREF Bank 5 I/O (DLL), L17N VCCINT GCK1, I VCCO GND
4
P55
-
-
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Spartan-IIE FPGA Family: Pinout Tables
TQ144 Pinouts (XC2S50E and XC2S100E) (Continued)
Pad Name LVDS Async. Output Option All All All All All All -
TQ144 Pinouts (XC2S50E and XC2S100E) (Continued)
Pad Name LVDS Async. Output Option XC2S50E XC2S50E -
Function I/O (DLL), L17P I/O I/O, VREF Bank 4 I/O, L16N_YY I/O, L16P_YY VCCINT GND I/O, L15N_YY I/O, L15P_YY I/O I/O, VREF Bank 4 I/O I/O, L14N_YY I/O, L14P_YY GND
Bank 4 4 4 4 4 4 4 4 4 4 4 4 -
Pin P56 P57 P58 P59 P60 P61 P62 P63 P64 P65 P66 P67 P68 P69 P70
VREF Option All XC2S100E All -
Function I/O, VREF Bank 3, L10N I/O (D4), L10P I/O VCCINT I/O (TRDY) VCCO GND
Bank 3 3 3 3 -
Pin P85 P86 P87 P88 P89 P90 P91
VREF Option All -
I/O (IRDY) I/O I/O (D3), L9N I/O, VREF Bank 2, L9P I/O I/O, L8N_YY I/O (D2), L8P_YY GND I/O (D1), L7N I/O, L7P I/O I/O, VREF Bank 2 I/O
2 2 2 2 2 2 2 2 2 2 2 2 2 2
P92 P93 P94 P95 P96 P97 P98 P99 P100 P101 P102 P103 P104 P105 P106
XC2S50E XC2S50E All All XC2S50E XC2S50E All All
All XC2S100E All -
DONE VCCO PROGRAM I/O (INIT), L13N_YY I/O (D7), L13P_YY I/O I/O, VREF Bank 3 I/O I/O, L12N I/O (D6), L12P GND I/O (D5), L11N_YY I/O, L11P_YY I/O
3 3 3 3 3 3 3 3 3 3 3
P71 P72 P73 P74 P75 P76 P77 P78 P79 P80 P81 P82 P83 P84
All All XC2S50E XC2S50E All All -
All XC2S100E -
I/O (DIN, D0), L6N_YY I/O (DOUT, BUSY), L6P_YY CCLK VCCO TDO GND TDI
2 2 -
P107 P108 P109 P110 P111
-
-
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TQ144 Pinouts (XC2S50E and XC2S100E) (Continued)
Pad Name LVDS Async. Output Option
TQ144 Pinouts (XC2S50E and XC2S100E) (Continued)
Pad Name LVDS Async. Output Option -
Function
Bank
Pin
VREF Option I/O
Function
Bank 0 0 0 0 -
Pin P139 P140 P141 P142 P143 P144
VREF Option All -
I/O (CS), L5P_YY I/O (WRITE), L5N_YY I/O I/O, VREF Bank 1 I/O I/O, L4P_YY I/O, L4N_YY GND VCCINT I/O, L3P_YY I/O, L3N_YY I/O, VREF Bank 1 I/O I/O (DLL), L2P GCK2, I GND VCCO
1 1 1 1 1 1 1 1 1 1 1 1 1 -
P112 P113 P114 P115 P116 P117 P118 P119 P120 P121 P122 P123 P124 P125 P126 P127 P128
All All All All All All -
All XC2S100E All -
I/O, VREF Bank 0 I/O I/O TCK VCCO
TQ144 Differential Clock Pins
P Clock GCK0 GCK1 GCK2 GCK3 Bank 4 5 1 0 Pin P55 P52 P126 P129 Name GCK0, I GCK1, I GCK2, I GCK3, I Pin P56 P50 P125 P131 N Name I/O (DLL), L17P I/O (DLL), L17N I/O (DLL), L2P I/O (DLL), L2N
GCK3, I VCCINT I/O (DLL), L2N I/O, VREF Bank 0 I/O, L1P_YY I/O, L1N_YY VCCINT GND I/O, L0P_YY I/O, L0N_YY
0 0 0 0 0 0 0
P129 P130 P131 P132 P133 P134 P135 P136 P137 P138
All All All All
All XC2S100E
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Spartan-IIE FPGA Family: Pinout Tables
In the PQ208 package, all VCCO pins must be connected to the same voltage.
PQ208 Pinouts (XC2S50E, XC2S100E, XC2S150E, XC2S200E, XC2S300E)
Pad Name LVDS Async. Output Option All All XC2S50E, 300E XC2S50E, 300E All All All All XC2S50E, 300E XC2S50E, 300E -
PQ208 Pinouts (XC2S50E, XC2S100E, XC2S150E, XC2S200E, XC2S300E)
Pad Name LVDS Async. Output Option XC2S50E, 150E, 200E, 300E XC2S50E, 150E, 200E, 300E XC2S50E, 300E XC2S50E, 300E All All All All XC2S50E, 300E XC2S50E, 300E I/O
Function VREF Option XC2S200E, 300E All I/O (TRDY) VCCINT I/O I/O, L43P I/O, VREF Bank 6, L43N GND I/O, L42P_YY I/O, L42N_YY I/O, L41P_YY I/O, L41N_YY VCCINT VCCO GND I/O, L40P I/O, L40N I/O, L44P_YY I/O (IRDY), L44N_YY GND VCCO
Bank 7 7 7 6 6 6 6
Pin P22 P23 P24 P25 P26 P27 P28 P29 P30 P31
VREF Option All
Function GND TMS I/O I/O I/O I/O, VREF Bank 7, L49P I/O, L49N
Bank 7 7 7 7
Pin P1 P2 P3 P4 P5 P6
7
P7
I/O I/O I/O, L48P
7 7 7
P8 P9 P10
XC2S100E, 150E, 200E, 300E All
6 6 6 6 6 6
P32 P33 P34 P35 P36 P37 P38 P39 P40 P41
XC2S100E, 150E, 200E, 300E -
I/O, L48N GND VCCO VCCINT I/O, L47P_YY I/O, L47N_YY I/O, L46P_YY I/O, L46N_YY GND I/O, VREF Bank 7, L45P I/O, L45N
7 7 7 7 7 7
P11 P12 P13 P14 P15 P16 P17 P18 P19 P20
I/O I/O I/O
6 6 6
P42 P43 P44
7
P21
-
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Spartan-IIE FPGA Family: Pinout Tables
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PQ208 Pinouts (XC2S50E, XC2S100E, XC2S150E, XC2S200E, XC2S300E)
Pad Name LVDS Async. Output Option XC2S100E, 150E XC2S100E, 150E All All All All All
PQ208 Pinouts (XC2S50E, XC2S100E, XC2S150E, XC2S200E, XC2S300E)
Pad Name LVDS Async. Output Option XC2S50E, 100E, 200E, 300E XC2S50E, 100E, 200E, 300E XC2S100E, 150E XC2S100E, 150E XC2S50E, 200E, 300E XC2S50E, 200E, 300E XC2S50E, 200E, 300E XC2S50E, 200E, 300E XC2S50E, 100E, 200E, 300E
Function I/O, VREF Bank 6, L39P I/O, L39N I/O I/O, L38P_YY I/O, L38N_YY M1 GND M0 VCCO M2 I/O, L37N_YY I/O, L37P_YY I/O I/O I/O, VREF Bank 5, L36N_YY I/O, L36P_YY I/O, L35N I/O, L35P I/O, L34N
Bank 6
Pin P45
VREF Option All
Function VCCO VCCINT I/O, L33N
Bank 5
Pin P66 P67 P68
VREF Option -
6 6 6 6 5 5 5 5 5
P46 P47 P48 P49 P50 P51 P52 P53 P54 P55 P56 P57 P58 P59
XC2S200E, 300E -
I/O, L33P
5
P69
-
I/O XC2S200E, 300E All I/O, L32N GND I/O, VREF Bank 5, L32P I/O I/O (DLL), L31N VCCINT GCK1, I VCCO GND GCK0, I I/O (DLL), L31P I/O I/O, L30N 5 5 5 P61 P62 P63 XC2S50E, 100E, 300E XC2S50E, 100E, 300E XC2S50E, 100E, 200E, 300E XC2S50E, 100E, 200E, 300E XC2S100E, 150E, 200E, 300E I/O, VREF Bank 4, L30P GND I/O, L29N I/O, L29P I/O, L28N -
5 5 5
P70 P71 P72 P73
All
5 5 5 4 4 4 4 4
P74 P75 P76 P77 P78 P79 P80 P81 P82 P83 P84
All
5
P60
All
-
4 4 4
P85 P86 P87 P88
-
I/O, L34P
5
P64
GND
-
P65
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Spartan-IIE FPGA Family: Pinout Tables
PQ208 Pinouts (XC2S50E, XC2S100E, XC2S150E, XC2S200E, XC2S300E)
Pad Name LVDS Async. Output Option XC2S50E, 100E, 200E, 300E XC2S50E, 100E, 200E, 300E XC2S50E, 100E, 200E, 300E All All
PQ208 Pinouts (XC2S50E, XC2S100E, XC2S150E, XC2S200E, XC2S300E)
Pad Name LVDS Async. Output Option XC2S50E, 150E, 200E, 300E XC2S50E, 150E, 200E, 300E XC2S50E, 300E XC2S50E, 300E All All All All XC2S50E, 300E XC2S50E, 300E All All
Function I/O, L28P
Bank 4
Pin P89
VREF Option -
Function I/O, VREF Bank 3, L23N I/O, L23P
Bank 3
Pin P111
VREF Option All
VCCINT VCCO GND I/O, L27N
4
P90 P91 P92 P93
-
3
P112
-
I/O I/O I/O, L22N
3 3 3
P113 P114 P115
XC2S100E, 150E, 200E, 300E All
I/O, L27P
4
P94
XC2S100E, 150E, 200E, 300E All
I/O I/O I/O, L26N_YY I/O, VREF Bank 4, L26P_YY I/O I/O I/O, L25N_YY I/O, L25P_YY GND DONE VCCO PROGRAM I/O (INIT), L24N_YY I/O (D7), L24P_YY I/O I/O
4 4 4 4
P95 P96 P97 P98
I/O (D6), L22P GND VCCO VCCINT I/O (D5), L21N_YY I/O, L21P_YY I/O, L20N_YY I/O, L20P_YY GND I/O, VREF Bank 3, L19N I/O (D4), L19P I/O VCCINT I/O (TRDY) VCCO GND
3 3 3 3 3 3
P116 P117 P118 P119 P120 P121 P122 P123 P124 P125
4 4 4 4 3 3 3 3 3
P99 P100 P101 P102 P103 P104 P105 P106 P107 P108 P109 P110
All All All All -
XC2S200E, 300E XC2S200E, 300E -
3 3 3 2 2
P126 P127 P128 P129 P130 P131 P132 P133
-
I/O (IRDY), L18N_YY I/O, L18P_YY
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Spartan-IIE FPGA Family: Pinout Tables
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PQ208 Pinouts (XC2S50E, XC2S100E, XC2S150E, XC2S200E, XC2S300E)
Pad Name LVDS Async. Output Option XC2S50E, 300E XC2S50E, 300E All All All All XC2S50E, 300E XC2S50E, 300E XC2S100E, 150E XC2S100E, 150E All
PQ208 Pinouts (XC2S50E, XC2S100E, XC2S150E, XC2S200E, XC2S300E)
Pad Name LVDS Async. Output Option All All
Function I/O I/O (D3), L17N I/O, VREF Bank 2, L17P GND I/O, L16N_YY I/O, L16P_YY I/O, L15N_YY I/O (D2), L15P_YY VCCINT VCCO GND I/O (D1), L14N I/O, L14P
Bank 2 2 2
Pin P134 P135 P136
VREF Option All
Function VCCO TDO GND TDI I/O (CS), L11P_YY I/O (WRITE), L11N_YY I/O I/O I/O, VREF Bank 1, L10P_YY I/O, L10N_YY I/O I/O I/O, L9P
Bank 2 1 1
Pin P156 P157 P158 P159 P160 P161
VREF Option -
2 2 2 2 2 2
P137 P138 P139 P140 P141 P142 P143 P144 P145 P146
XC2S100E, 150E, 200E, 300E All
1 1 1
P162 P163 P164
All
XC2S200E, 300E All
1 1 1 1
P165 P166 P167 P168
All XC2S50E, 100E, 200E, 300E XC2S50E, 100E, 200E, 300E XC2S50E, 100E, 200E, 300E XC2S50E, 100E, 200E, 300E XC2S50E, 200E, 300E XC2S50E, 200E, 300E -
XC2S100E, 150E, 200E, 300E -
I/O I/O I/O I/O, VREF Bank 2, L13N I/O, L13P I/O I/O (DIN, D0), L12N_YY I/O (DOUT, BUSY), L12P_YY CCLK
2 2 2 2
P147 P148 P149 P150
I/O, L9N
1
P169
GND VCCO VCCINT
1
P170 P171 P172 P173
-
2 2 2
P151 P152 P153
XC2S200E, 300E -
I/O, L8P
I/O, L8N
1
P174
-
I/O, L7P 2 P154 All I/O, L7N 2 P155 GND
1 1 -
P175 P176 P177
-
64
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Spartan-IIE FPGA Family: Pinout Tables
PQ208 Pinouts (XC2S50E, XC2S100E, XC2S150E, XC2S200E, XC2S300E)
Pad Name LVDS Async. Output Option XC2S50E, 200E, 300E XC2S50E, 200E, 300E XC2S50E, 200E, 300E XC2S50E, 200E, 300E XC2S50E, 200E, 300E XC2S50E, 200E, 300E XC2S50E, 100E, 200E, 300E XC2S50E, 100E, 200E, 300E XC2S50E, 100E, 200E, 300E XC2S50E, 100E, 200E, 300E -
PQ208 Pinouts (XC2S50E, XC2S100E, XC2S150E, XC2S200E, XC2S300E)
Pad Name LVDS Async. Output Option All All
Function I/O, VREF Bank 1, L6P I/O, L6N I/O I/O (DLL), L5P GCK2, I GND VCCO GCK3, I VCCINT I/O (DLL), L5N I/O, L4P I/O, VREF Bank 0, L4N GND I/O, L3P I/O, L3N I/O, L2P
Bank 1 1 1 1 1 0 0 0 0 0 0 0
Pin P178 P179 P180 P181 P182 P183 P184 P185 P186 P187 P188 P189 P190 P191 P192 P193
VREF Option All All
Function I/O I/O, L0P_YY I/O, VREF Bank 0, L0N_YY I/O I/O I/O TCK VCCO
Bank 0 0 0
Pin P201 P202 P203
VREF Option All
0 0 0 -
P204 P205 P206 P207 P208
-
XC2S200E, 300E -
PQ208 Differential Clock Pins
P Clock GCK0 GCK1 Bank 4 5 1 0 Pin P80 P77 P182 P185 Name GCK0, I GCK1, I GCK2, I GCK3, I Pin P81 P75 P181 P187 N Name I/O (DLL), L31P I/O (DLL), L31N I/O (DLL), L5P I/O (DLL), L5N
GCK2 GCK3
I/O, L2N
0
P194
-
VCCINT VCCO GND I/O, L1P
0
P195 P196 P197 P198
-
I/O, L1N
0
P199
XC2S100E, 150E, 200E, 300E www.xilinx.com 65
I/O
0
P200
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Spartan-IIE FPGA Family: Pinout Tables
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FT256 Pinouts (XC2S50E, XC2S100E, XC2S150E, XC2S200E, XC2S300E, XC2S400E)
Pad Name LVDS Async. Output Option XC2S100E, 150E XC2S100E, 150E All All XC2S50E, 150E, 200E, 300E, 400E XC2S50E, 150E, 200E, 300E, 400E XC2S200E, 400E XC2S200E, 400E
FT256 Pinouts (XC2S50E, XC2S100E, XC2S150E, XC2S200E, XC2S300E, XC2S400E) (Continued)
Pad Name LVDS Async. Output Option XC2S100E, 150E, 200E XC2S100E, 150E, 200E All All
Function TMS I/O I/O, L83P I/O, L83N I/O, L82P_YY I/O, L82N_YY I/O, VREF Bank 7, L81P I/O, L81N
Bank 7 7 7 7 7 7
Pin B1 D3 C2 C1 D2 D1 E3
VREF Option -
Function I/O, L74P I/O, L74N I/O, L73P_YY
Bank 7 7 7 7
Pin H4 H3 H2 H1
VREF Option XC2S400E -
XC2S200E, 300E, 400E All
I/O (IRDY), L73N_YY
I/O (TRDY) I/O, L72P
6 6
J4 J2
XC2S100E, 150E, 200E, 400E XC2S100E, 150E, 200E, 400E XC2S50E, 300E, 400E XC2S50E, 300E, 400E All All XC2S100E, 150E, 400E XC2S100E, 150E, 400E All All XC2S50E, 300E, 400E
XC2S400E
7
E4
-
I/O, L72N
6
J3
-
I/O, L80P I/O, L80N I/O, L79P
7 7 7
E2 E1 F4
-
I/O, L71P I/O, VREF Bank 6, L71N I/O, L70P_YY I/O, L70N_YY I/O, L69P I/O, L69N I/O, L68P_YY I/O, L68N_YY I/O, L67P I/O, L67N
6 6 6 6 6 6 6 6 6 6
J1 K1 K2 K3 L1 L2 K4 K5 L3 M2
All -
XC2S50E, XC2S100E, 300E, 400E 150E, 200E, 300E, 400E XC2S50E, 300E, 400E All All XC2S100E, 150E XC2S100E, 150E All All XC2S50E, 300E, 400E XC2S50E, 300E, 400E All -
I/O, L79N I/O, L78P_YY I/O, L78N_YY I/O, L77P I/O, L77N I/O, L76P_YY I/O, L76N_YY I/O, VREF Bank 7, L75P I/O, L75N
7 7 7 7 7 7 7 7 7
F3 F2 F1 F5 G5 G3 G4 G2 G1
XC2S50E, XC2S100E, 300E, 400E 150E, 200E, 300E, 400E XC2S150E, 200E, 400E XC2S150E, 200E, 400E -
I/O, L66P I/O, L66N
6 6
M1 N1
66
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Spartan-IIE FPGA Family: Pinout Tables
FT256 Pinouts (XC2S50E, XC2S100E, XC2S150E, XC2S200E, XC2S300E, XC2S400E) (Continued)
Pad Name LVDS Async. Output Option XC2S50E, 150E, 200E, 300E, 400E XC2S50E, 150E, 200E, 300E, 400E All All XC2S100E, 200E, 300E XC2S100E, 200E, 300E All All -
FT256 Pinouts (XC2S50E, XC2S100E, XC2S150E, XC2S200E, XC2S300E, XC2S400E) (Continued)
Pad Name LVDS Async. Output Option XC2S50E, 100E, 150E, 300E
Function I/O, L65P
Bank 6
Pin L4
VREF Option -
Function I/O, L57P
Bank 5
Pin P6
VREF Option -
I/O, VREF Bank 6, L65N I/O, L64P_YY I/O, L64N_YY I/O, L63P I/O, L63N I/O, L62P_YY I/O, L62N_YY M1 M0 M2
6
L5
All
I/O, L56N
5
R6
XC2S50E, XC2S100E, 100E, 200E, 150E, 200E, 300E, 400E 300E, 400E XC2S50E, 100E, 200E, 300E, 400E XC2S50E, 100E, 200E, 300E, 400E XC2S50E, 100E, 200E, 300E, 400E XC2S50E, 200E, 300E, 400E XC2S50E, 200E, 300E, 400E XC2S50E, 200E, 300E, 400E XC2S50E, 200E, 300E, 400E -
6 6 6 6 6 6 -
M3 M4 N2 N3 P1 P2 R1 T2 R3
XC2S200E, 300E, 400E -
I/O, L56P
5
T6
I/O, L55N
5
M6
-
I/O, L55P
5
N7
-
I/O I/O, L54N
5 5
P7 R7
-
I/O, L54P I/O, L61N_YY I/O, L61P_YY I/O, L60N 5 5 5 P4 R4 T3 All All I/O, VREF Bank 5, L53N I/O, L53P
5
T7
-
5
M7
All
XC2S50E, XC2S200E, 100E, 200E, 300E, 400E 300E, 400E XC2S50E, 100E, 200E, 300E, 400E All All All -
5
N8
-
I/O, L60P
5
T4
I/O All I/O (DLL), L52N GCK1, I
5 5 5
P8 R8 T8
XC2S400E -
I/O, L59N_YY I/O, L59P_YY I/O, VREF Bank 5, L58N_YY I/O, L58P_YY I/O, L57N
5 5 5
N5 P5 R5
5 5
T5 N6
All XC2S50E, 100E, 150E, 300E
-
GCK0, I I/O (DLL), L52P I/O, L51N
4 4 4
T9 R9 P9
XC2S50E, 150E, 200E, 400E
XC2S400E
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FT256 Pinouts (XC2S50E, XC2S100E, XC2S150E, XC2S200E, XC2S300E, XC2S400E) (Continued)
Pad Name LVDS Async. Output Option XC2S50E, 150E, 200E, 400E XC2S50E, 200E, 300E, 400E
XC2S50E, 200E, 300E, 400E
FT256 Pinouts (XC2S50E, XC2S100E, XC2S150E, XC2S200E, XC2S300E, XC2S400E) (Continued)
Pad Name LVDS Async. Output Option XC2S50E, 150E XC2S50E, 150E All All
Function I/O, L51P
Bank 4
Pin N9
VREF Option -
Function I/O, L43N I/O, L43P
Bank 4 4 4 4
Pin R13 P13 T14 R14
VREF Option XC2S200E, 300E, 400E -
I/O, L50N
4
T10
I/O, L42N_YY All I/O, L42P_YY
I/O, VREF Bank 4, L50P I/O, L49N
4
R10
4
P10
XC2S50E, 200E, 300E, 400E XC2S50E, 200E, 300E, 400E XC2S50E, 100E, 200E, 300E, 400E XC2S50E, 100E, 200E, 300E, 400E XC2S50E, 100E, 200E, 300E, 400E
-
DONE PROGRAM
3 3 3 3 3 3
T15 R16 P15 P16 N15 N16 N14
All All XC2S100E, 150E, 400E
-
I/O, L49P
4
R11
-
I/O (INIT), L41N_YY I/O (D7), L41P_YY
I/O I/O, L48N
4 4
T11 N10
-
I/O, L40N I/O, L40P
XC2S100E, XC2S200E, 150E, 400E 300E, 400E XC2S50E, 100E, 150E, 200E, 300E(1) XC2S50E, 100E, 150E, 200E, 300E(1) XC2S50E, 150E, 200E, 300E, 400E XC2S50E, 150E, 200E, 300E, 400E -
I/O, L48P
4
M10
-
I/O, L39N
I/O, L47N
4
P11
I/O, L39P 3 M14
-
I/O, L47P
4
R12
XC2S50E, XC2S100E, 100E, 200E, 150E, 200E, 300E, 400E 300E, 400E XC2S50E, 100E, 150E, 300E XC2S50E, 100E, 150E, 300E All All -
I/O, L46N
4
T12
I/O, VREF Bank 3, L38N I/O, L38P
3
M15
All
3
M16
-
I/O, L46P
4
T13
I/O(2) All I/O(2) I/O, L36N 3 3 3 M13 L14 L15
-
I/O, L45N_YY I/O, VREF Bank 4, L45P_YY I/O, L44N_YY I/O, L44P_YY
4 4
N11 M11
XC2S50E, XC2S100E, 300E, 400E 150E, 200E, 300E, 400E XC2S50E, 300E, 400E -
4 4
P12 N12
All All
-
I/O (D6), L36P
3
L16
68
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Spartan-IIE FPGA Family: Pinout Tables
FT256 Pinouts (XC2S50E, XC2S100E, XC2S150E, XC2S200E, XC2S300E, XC2S400E) (Continued)
Pad Name LVDS Async. Output Option All All XC2S100E, 150E, 400E XC2S100E, 150E, 400E XC2S50E, 100E, 150E, 200E, 300E(1) XC2S50E, 100E, 150E, 200E, 300E(1) XC2S50E, 300E, 400E XC2S50E, 300E, 400E XC2S100E, 150E, 200E, 400E XC2S100E, 150E, 200E, 400E -
FT256 Pinouts (XC2S50E, XC2S100E, XC2S150E, XC2S200E, XC2S300E, XC2S400E) (Continued)
Pad Name LVDS Async. Output Option XC2S50E, 300E, 400E XC2S50E, 100E, 150E, 200E, 300E(1) XC2S50E, 100E, 150E, 200E, 300E(2) XC2S100E, 150E, 400E XC2S100E, 150E, 400E All All XC2S50E, 300E, 400E
Function I/O (D5), L35N_YY I/O, L35P_YY I/O, L34N I/O, L34P I/O, L33N
Bank 3 3 3 3 3
Pin L13 K14 K15 K16 L12
VREF Option -
Function I/O, VREF Bank 2, L28P I/O, L27N
Bank 2 2
Pin F16 H13
VREF Option All -
I/O, L27P
2
G14
-
I/O, L26N I/O, L26P I/O, L25N_YY All I/O (D2), L25P_YY I/O (D1), L24N I/O, L24P
2 2 2 2 2 2
F15 E16 G13 F14 E15 D16
-
I/O, L33P
3
K12
I/O, VREF Bank 3, L32N I/O (D4), L32P I/O, L31N
3 3 3
K13 J14 J15
XC2S50E, XC2S100E, 300E, 400E 150E, 200E, 300E, 400E XC2S150E, 200E, 400E XC2S150E, 200E, 400E XC2S50E, 150E, 200E, 300E, 400E XC2S50E, 150E, 200E, 300E, 400E XC2S50E, 100E, 200E, 300E XC2S50E, 100E, 200E, 300E XC2S100E, 200E, 300E -
I/O, L31P
3
J16
XC2S400E
I/O, L23N I/O, L23P
2 2 2
F13 E14 D15
I/O (TRDY)
3
J13
I/O, L22N
I/O (IRDY), L30N_YY I/O, L30P_YY I/O, L29N
2 2 2
H16 G16 H14
All All XC2S100E, 150E, 200E, 400E XC2S100E, 150E, 200E, 400E XC2S50E, 300E, 400E
XC2S400E I/O, L21N I/O, L21P I/O, L20N 2 E13 2 F12 2 G12 I/O, VREF Bank 2, L22P 2 C16
All
-
I/O, L29P
2
H15
-
I/O (D3), L28N
2
G15
-
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Spartan-IIE FPGA Family: Pinout Tables
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FT256 Pinouts (XC2S50E, XC2S100E, XC2S150E, XC2S200E, XC2S300E, XC2S400E) (Continued)
Pad Name LVDS Async. Output Option XC2S100E, 200E, 300E All All
FT256 Pinouts (XC2S50E, XC2S100E, XC2S150E, XC2S200E, XC2S300E, XC2S400E) (Continued)
Pad Name LVDS Async. Output Option XC2S50E, 100E, 200E, 300E, 400E XC2S50E, 100E, 200E, 300E, 400E XC2S50E, 200E, 300E, 400E XC2S50E, 200E, 300E, 400E XC2S50E, 200E, 300E, 400E XC2S50E, 200E, 300E, 400E XC2S50E, 150E, 200E, 400E XC2S50E, 150E, 200E, 400E -
Function I/O, L20P I/O (DIN, D0), L19N_YY I/O (DOUT, BUSY), L19P_YY CCLK TDO TDI
Bank 2 2 2
Pin D14 B16 C15
VREF Option XC2S200E, 300E, 400E -
Function I/O, L12P
Bank 1
Pin E10
VREF Option -
I/O, L12N I/O 2 2 A15 B14 C13 I/O, L11N I/O, L11P
1
D10
-
1 1
C10 B10
-
1
A10
-
I/O (CS), L18P_YY I/O (WRITE), L18N_YY I/O, L17P
1 1 1
A14 A13 B13
All All
I/O, VREF Bank 1, L10P I/O, L10N 1 D9
All
XC2S50E, XC2S200E, 100E, 200E, 300E, 400E 300E, 400E XC2S50E, 100E, 200E, 300E, 400E All All All -
1
C9
-
I/O, L17N
1
C12
I/O, L9P
1
B9
-
I/O, L16P_YY I/O, L16N_YY I/O, VREF Bank 1, L15P_YY I/O, L15N_YY I/O, L14P
1 1 1
B12 A12 D12
All
I/O, L9N
1
A9
XC2S400E
I/O (DLL), L8P GCK2, I
1 1
A8 B8
-
1 1
E11 D11
All XC2S50E, 100E, 150E, 300E XC2S50E, 100E, 150E, 300E
GCK3, I I/O (DLL), L8N I/O I/O, L7P 0 0 0 0 C8 D8 A7 E7 XC2S50E, 200E, 300E, 400E XC2S50E, 200E, 300E, 400E XC2S400E -
I/O, L14N
1
C11
I/O, L13P
1
B11
XC2S50E, XC2S100E, 100E, 200E, 150E, 200E, 300E, 400E 300E, 400E XC2S50E, 100E, 200E, 300E, 400E -
I/O, VREF Bank 0, L7N
0
D7
All
I/O, L13N
1
A11
70
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Spartan-IIE FPGA Family: Pinout Tables
FT256 Pinouts (XC2S50E, XC2S100E, XC2S150E, XC2S200E, XC2S300E, XC2S400E) (Continued)
Pad Name LVDS Async. Output Option XC2S50E, 200E, 300E, 400E XC2S50E, 200E, 300E, 400E XC2S50E, 100E, 200E, 300E, 400E XC2S50E, 100E, 200E, 300E, 400E XC2S50E, 100E, 200E, 300E, 400E
FT256 Differential Clock Pins
P Clock Bank 4 5 1 0 Pin T9 T8 B8 C8 Name GCK0, I GCK1, I GCK2, I GCK3, I Pin R9 R8 A8 D8 N Name I/O (DLL), L52P I/O (DLL), L52N I/O (DLL), L8P I/O (DLL), L8N
Function I/O, L6P
Bank 0
Pin C7
VREF Option -
GCK0 GCK1 GCK2
I/O, L6N
0
B7
GCK3 -
I/O I/O, L5P
0 0
A6 B6
Additional FT256 Package Pins
VCCINT Pins
I/O, L5N
0
C6
-
C3 E12
C14 M5 P14
D4 M12 -
D13 N4 -
E5 N13 -
I/O, L4P
0
A5
-
P3
VCCO Bank 0 Pins
E8
F7
F8
-
-
I/O, L4N
0
B5
XC2S50E, XC2S100E, 100E, 200E, 150E, 200E, 300E, 400E 300E, 400E XC2S50E, 100E, 300E XC2S50E, 100E, 300E All All All
VCCO Bank 1 Pins
E9
F9
F10
-
-
I/O, L3P I/O, L3N I/O, L2P_YY I/O, VREF Bank 0, L2N_YY I/O, L1P_YY I/O, L1N_YY I/O, L0P_YY I/O, L0N_YY I/O TCK
0 0 0 0
D6 E6 D5 C5
VCCO Bank 2 Pins
G11
H11
H12
-
-
VCCO Bank 3 Pins
J11
J12
K11
-
-
VCCO Bank 4 Pins
L9 0 0 0 0 0 B4 C4 A4 A3 B3 A2 All All All All XC2S200E, 300E, 400E -
L10
M9
-
-
Notes: 1. Although designated with the _YY suffix in the XC2S50E, XC2S100E, XC2S150E, XC2S200E, and XC2S300E, these differential pairs are not asynchronous in the XC2S400E. 2. There is no pair L37.
DS077-4 (2.3) June 18, 2008 Product Specification
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Spartan-IIE FPGA Family: Pinout Tables
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Additional FT256 Package Pins (Continued)
VCCO Bank 5 Pins
L7
L8
M8
-
-
VCCO Bank 6 Pins
J5
J6
K6
-
-
VCCO Bank 7 Pins
G6
GND Pins
H5
H6
-
-
A1 F11 H7 J8 K9 R15
A16 G7 H8 J9 K10 T1
B2 G8 H9 J10 L6 T16
B15 G9 H10 K7 L11 -
F6 G10 J7 K8 R2 -
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Spartan-IIE FPGA Family: Pinout Tables
FG456 Pinouts (XC2S100E, XC2S150E, XC2S200E, XC2S300E, XC2S400E, XC2S600E)
Pad Name LVDS Async. Output Option XC2S150E XC2S150E XC2S150E, 200E, 300E, 400E XC2S150E, 200E, 300E, 400E Device-Specific Pinouts: XC2S VREF Option -
Function Bank TMS I/O I/O I/O I/O, L#P_Y 7 7 7 7
Pin E4 D3 C2 C1 D2
100E TMS I/O -
150E TMS I/O, L113P_Y I/O, L113N_Y I/O, L112P_Y I/O, L112N_Y
200E TMS I/O I/O I/O, L119P_Y I/O, L119N_Y I/O, VREF Bank 7, L118P_Y I/O, L118N_Y I/O I/O, L117P_Y I/O, L117N_Y I/O, VREF Bank 7, L116P_Y I/O, L116N_Y I/O I/O, L115P_Y I/O, L115N_Y I/O, L114P
300E TMS I/O I/O I/O I/O, L119P_Y I/O, L119N_Y I/O, VREF Bank 7, L118P_Y I/O, L118N_Y I/O I/O I/O, L117P_Y I/O, L117N_Y I/O, VREF Bank 7, L116P_Y I/O, L116N_Y I/O I/O, L115P_Y I/O, L115N_Y I/O, L114P_Y I/O, L114N_Y
400E TMS I/O I/O I/O I/O, L119P_Y I/O, L119N_Y I/O, VREF Bank 7, L118P I/O, L118N
600E TMS I/O I/O I/O I/O, L119P
I/O, L#N_Y
7
D1
-
I/O
I/O, L119N
I/O, L#P_Y
7
E2
XC2S100E, XC2S200E, I/O, L85P_Y I/O, L111P 200E, 300E, 300E, 600E 400E, 600E XC2S100E, 200E, 300E, 600E XC2S100E, 200E, 300E, 600E XC2S100E, 200E, 300E, 600E XC2S150E, 200E, 300E, 400E, 600E XC2S150E, 200E, 300E, 400E, 600E XC2S150E, 200E, 300E, 400E XC2S150E, 200E, 300E, 400E XC2S100E, 150E, 300E, 600E XC2S100E, 150E, 300E, 600E I/O, L85N_Y I/O, L111N
I/O, VREF Bank 7, L118P_Y I/O, L118N_Y I/O I/O I/O, L117P_Y I/O, L117N_Y I/O, VREF Bank 7, L116P_Y I/O, L116N_Y I/O I/O, L115P
I/O, L#N_Y
7
E3
I/O I/O I/O, L#P_Y
7 7 7
E1 F5 F4
-
I/O
I/O I/O I/O, L117P
I/O, L84P_Y I/O, L110P
I/O, L#N_Y
7
F3
-
I/O, L84N_Y I/O, VREF Bank 7, L83P I/O, L83N
I/O, L110N
I/O, L117N
I/O, VREF Bank 7, L#P_Y I/O, L#N_Y
7
F2
All
I/O, VREF Bank 7, L109P_Y I/O, L109N_Y I/O I/O, L108P_Y I/O, L108N_Y I/O, L107P_Y I/O, L107N_Y
I/O, VREF Bank 7, L116P_Y I/O, L116N_Y I/O I/O, L115P_Y I/O, L115N_Y I/O, L114P
7
F1
-
I/O I/O, L#P_Y
7 7
G5 G4
-
-
I/O, L#N_Y
7
G3
-
I/O
I/O, L115N
I/O, L#P_Y
7
G2
XC2S600E I/O, L82P_Y
I/O, VREF Bank 7, L114P_Y I/O, L114N_Y
I/O, L#N_Y
7
G1
-
I/O, L82N_Y
I/O, L114N
I/O, L114N
DS077-4 (2.3) June 18, 2008 Product Specification
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73
Spartan-IIE FPGA Family: Pinout Tables
R
FG456 Pinouts (XC2S100E, XC2S150E, XC2S200E, XC2S300E, XC2S400E, XC2S600E)
Pad Name LVDS Async. Output Option XC2S300E, 400E, 600E XC2S300E, 400E, 600E All All XC2S150E, 200E, 300E, 400E XC2S100E, 150E, 200E, 300E, 400E XC2S100E, 150E, 200E, 300E, 600E XC2S150E, 200E, 300E, 600E XC2S100E, 150E, 200E, 300E, 600E(1) XC2S100E, 150E, 200E, 300E, 600E(1) XC2S300E, 400E, 600E XC2S300E, 400E, 600E XC2S300E, 400E XC2S100E, 150E, 300E, 400E XC2S100E, 150E, 200E, 300E, 600E XC2S200E, 300E, 600E Device-Specific Pinouts: XC2S VREF Option All
Function Bank I/O I/O, VREF Bank 7, L#P_Y I/O, L#N_Y I/O, L#P_YY I/O, L#N_YY I/O I/O, L#P_Y 7 7
Pin H5 H3
100E I/O, VREF Bank 7, L81P I/O, L81N I/O, L80P_YY I/O, L80N_YY -
150E I/O, VREF Bank 7, L106P I/O, L106N I/O, L105P_YY I/O, L105N_YY I/O, L104P_Y I/O, L104N_Y I/O, L103P_Y I/O, L103N_Y I/O, L102P_YY
200E I/O, VREF Bank 7, L113P I/O, L113N I/O, L112P_YY I/O, L112N_YY I/O I/O, L111P_Y I/O, L111N_Y I/O, L110P_Y I/O, L110N_Y I/O I/O, L109P_YY
300E I/O I/O, VREF Bank 7, L113P_Y I/O, L113N_Y I/O, L112P_YY I/O, L112N_YY I/O I/O, L111P_Y I/O, L111N_Y I/O, L110P_Y I/O, L110N_Y I/O I/O, L109P_YY
400E I/O I/O, VREF Bank 7, L113P_Y I/O, L113N_Y I/O, L112P_YY I/O, L112N_YY I/O I/O, L111P_Y I/O, L111N_Y I/O, L110P
600E I/O I/O, VREF Bank 7, L113P_Y I/O, L113N_Y I/O, L112P_YY I/O, L112N_YY I/O I/O, L111P
7 7 7 7 7
H4 H2 H1 J6 J4
-
I/O, L#N_Y
7
J5
-
I/O, L79P_Y
I/O, L111N
I/O, L#P_Y
7
J3
-
I/O, L79N_Y -
I/O, L110P_Y I/O, L110N_Y I/O I/O, L109P_Y
I/O, L#N_Y
7
J2
-
I/O, L110N
I/O I/O, L#P
7 7
J1 K5
-
I/O, L78P_YY
I/O I/O, L109P
I/O, L#N
7
K6
-
I/O, L78N_YY
I/O, L102N_YY
I/O, L109N_YY
I/O, L109N_YY
I/O, L109N
I/O, L109N_Y
I/O, VREF Bank 7, L#P_Y I/O, L#N_Y I/O I/O, L#P_Y I/O, L#N_Y
7
K3
All
I/O, VREF Bank 7, L77P I/O, L77N I/O, L76P_Y
I/O, VREF Bank 7, L101P I/O, L101N I/O, L100P_Y I/O, L100N_Y I/O -
I/O, VREF Bank 7, L108P I/O, L108N I/O, L107P I/O, L107N
I/O, VREF Bank 7, L108P_Y I/O, L108N_Y I/O I/O, L107P_Y I/O, L107N_Y I/O, L106P_Y I/O, L106N_Y I/O
I/O, VREF Bank 7, L108P_Y I/O, L108N_Y I/O I/O, L107P_Y I/O, L107N_Y I/O, VREF Bank 7, L106P I/O, L106N I/O
I/O, VREF Bank 7, L108P_Y I/O, L108N_Y I/O I/O, L107P I/O, L107N
7 7 7 7
K4 K2 K1 L1
-
I/O, L#P_Y
7
L3
XC2S400E, 600E -
I/O, L76N_Y -
I/O, L106P_Y I/O, L106N_Y -
I/O, VREF Bank 7, L106P_Y I/O, L106N_Y I/O
I/O, L#N_Y I/O
7 7
L2 L4
74
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DS077-4 (2.3) June 18, 2008 Product Specification
R
Spartan-IIE FPGA Family: Pinout Tables
FG456 Pinouts (XC2S100E, XC2S150E, XC2S200E, XC2S300E, XC2S400E, XC2S600E)
Pad Name LVDS Async. Output Option All All Device-Specific Pinouts: XC2S VREF Option -
Function Bank I/O, L#P_YY I/O (IRDY), L#N_YY I/O (TRDY) I/O I/O, L#P_Y I/O, L#N_Y 7 7
Pin L5 L6
100E I/O, L75P_YY I/O (IRDY), L75N_YY I/O (TRDY) -
150E I/O, L99P_YY I/O (IRDY), L99N_YY I/O (TRDY) I/O
200E I/O, L105P_YY I/O (IRDY), L105N_YY I/O (TRDY) I/O, L104P_Y I/O, L104N_Y I/O, L103P
300E I/O, L105P_YY I/O (IRDY), L105N_YY I/O (TRDY) I/O I/O, L104P_Y I/O, L104N_Y I/O, L103P_Y I/O, L103N_Y I/O I/O I/O, VREF Bank 6, L102P I/O, L102N
400E I/O, L105P_YY I/O (IRDY), L105N_YY I/O (TRDY) I/O I/O, L104P I/O, VREF Bank 6, L104N I/O, L103P_Y I/O, L103N_Y I/O I/O I/O, VREF Bank 6, L102P_Y I/O, L102N_Y I/O, L101P
600E I/O, L105P_YY I/O (IRDY), L105N_YY I/O (TRDY) I/O I/O, L104P_Y I/O, VREF Bank 6, L104N_Y I/O, L103P
6 6 6 6
M1 M2 M3 M4
XC2S200E, 300E, 600E XC2S100E, 150E, 200E, 300E, 600E XC2S100E, 150E, 300E, 400E XC2S300E, 400E XC2S200E, 400E XC2S100E, 150E, 200E, 400E XC2S100E, 150E, 300E, 600E XC2S300E, 600E XC2S150E, 200E, 300E, 600E XC2S100E, 150E, 200E, 300E, 600E XC2S100E, 150E XC2S150E, 200E, 300E, 400E, 600E XC2S200E, 300E, 400E, 600E All All
-
XC2S400E, I/O, L74P_Y I/O, L98P_Y 600E I/O, L74N_Y I/O, L73P I/O, VREF Bank 6, L73N I/O, L98N_Y I/O, L97P I/O, VREF Bank 6, L97N
I/O, L#P_Y
6
M5
I/O, L#N_Y I/O I/O I/O, VREF Bank 6, L#P I/O, L#N
6 6 6 6
M6 N1 N2 N3
All
I/O, L103N I/O I/O, VREF Bank 6, L102P_Y I/O, L102N_Y I/O, L101P
I/O, L103N I/O I/O I/O, VREF Bank 6, L102P I/O, L102N
6
N4
-
I/O, L72P_Y I/O, L96P_Y
I/O, L#P_Y
6
N5
-
I/O, L72N_Y -
I/O, L96N_Y I/O, L95P_Y
I/O, L101P_Y I/O, L101N_Y I/O, L100P_Y I/O, L100N_Y I/O
I/O, L101P_Y I/O, L101N_Y I/O, L100P_Y I/O, L100N_Y I/O
I/O, L#N_Y I/O, L#P_Y
6 6
N6 P1
-
I/O, L101N I/O, L100P_Y I/O, L100N_Y I/O
I/O, L101N I/O, L100P
I/O, L#N_Y
6
P2
-
I/O, L71P_Y
I/O, L95N_Y I/O, L94P_Y I/O, L94N_Y -
I/O, L100N
I/O I/O, L#P_Y
6 6
R1 P3
-
I/O, L71N_Y -
I/O
I/O, L99P_Y I/O, L99P_Y I/O, L99P_Y I/O, L99P_Y
I/O, L#N_Y
6
P4
-
-
I/O, L99N_Y I/O, L98P_YY I/O, L98N_YY
I/O, L99N_Y I/O, L98P_YY I/O, L98N_YY
I/O, L99N_Y I/O, L98P_YY I/O, L98N_YY
I/O, L99N_Y I/O, L98P_YY I/O, L98N_YY
I/O, L#P_YY I/O, L#N_YY
6 6
P5 P6
-
I/O, L70P_YY I/O, L70N_YY
I/O, L93P_YY I/O, L93N_YY
DS077-4 (2.3) June 18, 2008 Product Specification
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75
Spartan-IIE FPGA Family: Pinout Tables
R
FG456 Pinouts (XC2S100E, XC2S150E, XC2S200E, XC2S300E, XC2S400E, XC2S600E)
Pad Name LVDS Async. Output Option XC2S300E, 400E, 600E XC2S300E, 400E, 600E XC2S200E, 400E, 600E XC2S200E, 400E, 600E XC2S150E, 300E, 400E XC2S150E, 300E, 400E XC2S150E, 200E, 300E, 400E, 600E XC2S150E, 200E, 300E, 400E, 600E XC2S100E XC2S100E, 150E, 200E, 300E, 400E, 600E XC2S150E, 200E, 300E, 400E, 600E XC2S100E, 200E, 300E, 600E Device-Specific Pinouts: XC2S VREF Option All
Function Bank I/O, L#P_Y I/O, VREF Bank 6, L#N_Y I/O I/O I/O, L#P 6 6
Pin R2 R3
100E I/O, L69P I/O, VREF Bank 6, L69N I/O I/O, L68P
150E I/O, L92P I/O, VREF Bank 6, L92N I/O I/O, L91P
200E I/O, L97P I/O, VREF Bank 6, L97N I/O I/O, L96P_Y
300E
400E
600E
I/O, L97P_Y I/O, L97P_Y I/O, L97P_Y I/O, VREF Bank 6, L97N_Y I/O I/O I/O, L96P I/O, VREF Bank 6, L97N_Y I/O I/O I/O, L96P_Y I/O, VREF Bank 6, L97N_Y I/O I/O I/O, VREF Bank 6, L96P_Y I/O, L96N_Y I/O, L95P I/O, L95N
6 6 6
R4 R5 T2
XC2S600E
I/O, L#N I/O, L#P_Y I/O, L#N_Y I/O, L#P_Y
6 6 6 6
T3 T4 T5 T1
-
I/O, L68N I/O, L67P
I/O, L91N I/O, L90P_Y I/O, L90N_Y
I/O, L96N_Y I/O, L95P I/O, L95N
I/O, L96N
I/O, L96N_Y
I/O, L95P_Y I/O, L95P_Y I/O, L95N_Y I/O, L95N_Y
I/O, L89P_Y I/O, L94P_Y I/O, L94P_Y I/O, L94P_Y I/O, L94P_Y
I/O, VREF Bank 6, L#N_Y I/O I/O, L#P_Y
6
U1
All
I/O, VREF Bank 6, L67N I/O, L66P_Y I/O, L66N_Y
I/O, VREF Bank 6, L89N_Y I/O
I/O, VREF Bank 6, L94N_Y I/O
I/O, VREF Bank 6, L94N_Y I/O
I/O, VREF Bank 6, L94N_Y I/O
I/O, VREF Bank 6, L94N_Y I/O
6 6
U2 U3
-
I/O, L88P_Y I/O, L93P_Y I/O, L93P_Y I/O, L93P_Y I/O, L93P_Y
I/O, L#N_Y
6
U4
-
-
I/O, L88N_Y I/O, L87P
I/O, L93N_Y -
I/O, L93N_Y I/O
I/O, L93N_Y I/O I/O, L92P
I/O, L93N_Y I/O I/O, L92P_Y
I/O I/O, L#P_Y
6 6
V1 W1
-
I/O, L65P_Y
I/O, L92P_Y I/O, L92P_Y
I/O, L#N_Y
6
V2
XC2S100E, XC2S200E, 200E, 300E, 300E, 600E 400E, 600E XC2S200E, 300E, 400E XC2S200E, 300E, 400E All All -
I/O, L65N_Y I/O I/O, L64P_YY I/O, L64N_YY M1
I/O, L87N
I/O, VREF Bank 6, L92N_Y I/O
I/O, VREF Bank 6, L92N_Y I/O
I/O, VREF Bank 6, L92N I/O
I/O, VREF Bank 6, L92N_Y I/O I/O, L91P I/O, L91N I/O I/O, L90P_YY I/O, L90N_YY M1
I/O I/O, L#P_Y I/O, L#N_Y I/O I/O, L#P_YY I/O, L#N_YY M1
6 6 6 6 6 6 -
W2 V3 V4 Y1 Y2 W3 U5
I/O I/O, L86P I/O, L86N I/O, L85P_YY I/O, L85N_YY M1
I/O, L91P_Y I/O, L91P_Y I/O, L91P_Y I/O, L91N_Y I/O, L90P_YY I/O, L90N_YY M1 I/O, L91N_Y I/O I/O, L90P_YY I/O, L90N_YY M1 I/O, L91N_Y I/O I/O, L90P_YY I/O, L90N_YY M1
76
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DS077-4 (2.3) June 18, 2008 Product Specification
R
Spartan-IIE FPGA Family: Pinout Tables
FG456 Pinouts (XC2S100E, XC2S150E, XC2S200E, XC2S300E, XC2S400E, XC2S600E)
Pad Name LVDS Async. Output Option XC2S150E, 200E, 300E, 400E, 600E XC2S150E, 200E, 300E, 400E, 600E XC2S100E, 150E XC2S100E, 150E, 200E, 300E, 400E, 600E XC2S200E, 300E, 400E, 600E Device-Specific Pinouts: XC2S VREF Option -
Function Bank M0 M2 I/O, L#N_Y 5
Pin AA1 AB2 AA3
100E M0 M2 -
150E M0 M2 I/O, L84N_Y
200E M0 M2 I/O, L89N_Y
300E M0 M2 I/O, L89N_Y
400E M0 M2 I/O, L89N_Y
600E M0 M2 I/O, L89N_Y
I/O, L#P_Y
5
AB3
-
-
I/O, L84P_Y I/O, L89P_Y I/O, L89P_Y I/O, L89P_Y I/O, L89P_Y
I/O I/O I/O, L#N_Y
5 5 5
AB4 AA5 W5
-
I/O, L63N_Y
I/O, L83N_Y
I/O I/O, L88N_Y
I/O I/O I/O, L88N_Y
I/O I/O I/O, L88N_Y
I/O I/O I/O, L88N_Y
I/O, L63P_Y I/O, L83P_Y
I/O, L#P_Y
5
Y5
-
I/O
I/O
I/O, L88P_Y I/O, L88P_Y I/O, L88P_Y I/O, L88P_Y
I/O, L#N_Y
5
AB5
XC2S100E, XC2S200E, 200E, 300E, 300E, 400E, 600E 400E, 600E XC2S100E, 200E, 300E, 400E, 600E All All All -
I/O, L62N_Y I/O, L62P_Y
I/O, L82N
I/O, VREF Bank 5, L87N_Y
I/O, VREF Bank 5, L87N_Y
I/O, VREF Bank 5, L87N_Y
I/O, VREF Bank 5, L87N_Y
I/O, L#P_Y
5
AB6
I/O, L82P
I/O, L87P_Y I/O, L87P_Y I/O, L87P_Y I/O, L87P_Y
I/O I/O I/O, L#N_YY I/O, L#P_YY I/O, VREF Bank 5, L#N_YY I/O, L#P_YY I/O I/O, L#N_Y I/O, L#P_Y I/O, L#N_Y
5 5 5 5 5
Y6 AA6 V6 W6 AB7
All
I/O, L61N_YY I/O, L61P_YY I/O, VREF Bank 5, L60N_YY I/O, L60P_YY I/O I/O, L59N_Y I/O, L59P_Y -
I/O I/O, L81N_YY I/O, L81P_YY I/O, VREF Bank 5, L80N_YY I/O, L80P_YY I/O I/O, L79N I/O, L79P I/O, L78N
I/O I/O, L86N_YY I/O, L86P_YY I/O, VREF Bank 5, L85N_YY I/O, L85P_YY I/O I/O, L84N I/O, L84P I/O, L83N
I/O I/O I/O, L86N_YY I/O, L86P_YY I/O, VREF Bank 5, L85N_YY I/O, L85P_YY I/O I/O, L84N_Y I/O, L84P_Y I/O, L83N_Y I/O, L83P_Y I/O
I/O I/O I/O, L86N_YY I/O, L86P_YY I/O, VREF Bank 5, L85N_YY I/O, L85P_YY I/O I/O, L84N I/O, L84P I/O, L83N
I/O I/O I/O, L86N_YY I/O, L86P_YY I/O, VREF Bank 5, L85N_YY I/O, L85P_YY I/O I/O, L84N_Y I/O, L84P_Y I/O, VREF Bank 5, L83N_Y I/O, L83P_Y I/O
5 5 5 5 5
AA7 Y7 V7 W7 AB8
All XC2S300E, 600E XC2S300E, 600E XC2S100E, 300E, 600E XC2S100E, 300E, 600E -
XC2S600E
I/O, L#P_Y I/O
5 5
AA8 Y8
-
I/O, L78P -
I/O, L83P -
I/O, L83P I/O
DS077-4 (2.3) June 18, 2008 Product Specification
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77
Spartan-IIE FPGA Family: Pinout Tables
R
FG456 Pinouts (XC2S100E, XC2S150E, XC2S200E, XC2S300E, XC2S400E, XC2S600E)
Pad Name LVDS Async. Output Option XC2S100E, 200E, 300E, 400E, 600E XC2S100E, 200E, 300E, 400E, 600E XC2S100E, 200E, 300E, 400E, 600E XC2S100E, 200E, 300E, 400E, 600E XC2S150E, 300E, 400E, 600E XC2S100E, 150E, 300E, 400E, 600E XC2S100E, 150E, 300E, 400E, 600E XC2S150E, 300E, 400E, 600E XC2S200E, 300E, 400E, 600E XC2S200E, 300E, 400E, 600E XC2S200E, 300E, 400E, 600E XC2S200E, 300E, 400E, 600E XC2S200E, 400E XC2S200E, 400E Device-Specific Pinouts: XC2S VREF Option All
Function Bank I/O, VREF Bank 5, L#N_Y I/O, L#P_Y 5
Pin V8
100E I/O, VREF Bank 5, L58N_Y I/O, L58P_Y
150E I/O, VREF Bank 5, L77N I/O, L77P
200E I/O, VREF Bank 5, L82N_Y
300E I/O, VREF Bank 5, L82N_Y
400E I/O, VREF Bank 5, L82N_Y
600E I/O, VREF Bank 5, L82N_Y
5
W8
-
I/O, L82P_Y I/O, L82P_Y I/O, L82P_Y I/O, L82P_Y
I/O, L#N_Y
5
AB9
-
I/O, L57N_Y I/O, L57P_Y
I/O, L76N
I/O, L81N_Y
I/O, L81N_Y
I/O, L81N_Y
I/O, L81N_Y
I/O, L#P_Y
5
AA9
-
I/O, L76P
I/O, L81P_Y I/O, L81P_Y I/O, L81P_Y I/O, L81P_Y
I/O I/O, L#N_Y
5 5
AB10 W9
-
-
I/O, L75N_Y I/O, L75P_Y
I/O I/O, L80N
I/O I/O, L80N_Y
I/O I/O, L80N_Y
I/O I/O, L80N_Y
I/O, L#P_Y
5
Y9
-
I/O, L56N_Y I/O, L56P_Y
I/O, L80P
I/O, L80P_Y I/O, L80P_Y I/O, L80P_Y
I/O, L#N_Y
5
V9
-
I/O, L74N_Y I/O, L74P_Y
I/O, L79N
I/O, L79N_Y
I/O, L79N_Y
I/O, L79N_Y
I/O, L#P_Y
5
U9
-
-
I/O, L79P
I/O, L79P_Y I/O, L79P_Y I/O, L79P_Y
I/O I/O, L#N_Y
5 5
AA10 W10
-
I/O, L55N
I/O, L73N
I/O I/O, L78N_Y
I/O I/O, L78N_Y
I/O I/O, L78N_Y
I/O I/O, L78N_Y
I/O, L#P_Y
5
Y10
-
I/O, L55P
I/O, L73P
I/O, L78P_Y I/O, L78P_Y I/O, L78P_Y I/O, L78P_Y
I/O, VREF Bank 5, L#N_Y I/O, L#P_Y
5
V10
All
I/O, VREF Bank 5, L54N I/O, L54P
I/O, VREF Bank 5, L72N I/O, L72P
I/O, VREF Bank 5, L77N_Y
I/O, VREF Bank 5, L77N_Y
I/O, VREF Bank 5, L77N_Y
I/O, VREF Bank 5, L77N_Y
5
U10
-
I/O, L77P_Y I/O, L77P_Y I/O, L77P_Y I/O, L77P_Y
I/O I/O I/O, L#N I/O, L#P
5 5 5 5
U11 V11 W11 Y11
XC2S400E, 600E -
I/O -
I/O, L71N I/O, L71P
I/O I/O, L76N_Y I/O, L76P_Y
I/O I/O I/O, L76N I/O, L76P
I/O I/O I/O, L76N_Y I/O, VREF Bank 5, L76P_Y I/O I/O (DLL), L75N GCK1, I
I/O I/O I/O, L76N I/O, VREF Bank 5, L76P I/O I/O (DLL), L75N GCK1, I
I/O I/O (DLL), L#N GCK1, I
5 5 5
AA11 AB11 AB12
I/O (DLL), L53N GCK1, I
I/O (DLL), L70N GCK1, I
I/O (DLL), L75N GCK1, I
I/O I/O (DLL), L75N GCK1, I
78
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DS077-4 (2.3) June 18, 2008 Product Specification
R
Spartan-IIE FPGA Family: Pinout Tables
FG456 Pinouts (XC2S100E, XC2S150E, XC2S200E, XC2S300E, XC2S400E, XC2S600E)
Pad Name LVDS Async. Output Option XC2S150E, 300E, 600E XC2S150E, 300E, 600E Device-Specific Pinouts: XC2S VREF Option XC2S400E, 600E -
Function Bank GCK0, I I/O (DLL), L#P I/O I/O, L#N I/O, L#P 4 4 4 4 4
Pin AA12 Y12 W12 V12 U12
100E GCK0, I I/O (DLL), L53P I/O, L52N
150E GCK0, I I/O (DLL), L70P I/O, L69N_Y I/O, L69P_Y
200E GCK0, I I/O (DLL), L75P I/O, L74N I/O, L74P
300E GCK0, I I/O (DLL), L75P I/O I/O, L74N_Y I/O, L74P_Y
400E GCK0, I I/O (DLL), L75P I/O I/O, L74N I/O, VREF Bank 4, L74P I/O, L73N I/O, L73P I/O I/O, L72N_Y I/O, VREF Bank 4, L72P_Y I/O I/O, L71N I/O, L71P I/O I/O, L70N I/O, L70P I/O, L69N I/O, L69P I/O, L68N_Y
600E GCK0, I I/O (DLL), L75P I/O I/O, L74N_Y I/O, VREF Bank 4, L74P_Y I/O, L73N_Y I/O, L73P_Y I/O I/O, L72N_Y I/O, VREF Bank 4, L72P_Y I/O I/O, L71N I/O, L71P I/O I/O, L70N I/O, L70P I/O, L69N I/O, L69P I/O, L68N_Y
I/O, L#N I/O, L#P I/O I/O, L#N
4 4 4 4
AB13 XC2S300E, 600E AA13 XC2S300E, 600E Y13 W13 XC2S200E, 300E, 400E, 600E XC2S200E, 300E, 400E, 600E XC2S100E, 150E, 200E XC2S100E, 150E, 200E XC2S150E, 200E XC2S150E, 200E
I/O, L52P I/O, L51N
I/O I/O, L68N
I/O, L73N I/O, L73P I/O, L72N_Y I/O, VREF Bank 4, L72P_Y I/O I/O, L71N I/O, L71P I/O I/O, L70N_Y
I/O, L73N_Y I/O, L73P_Y I/O I/O, L72N_Y I/O, VREF Bank 4, L72P_Y I/O I/O, L71N I/O, L71P I/O I/O, L70N I/O, L70P I/O, L69N I/O, L69P I/O, L68N_Y
I/O, VREF Bank 4, L#P I/O I/O, L#N I/O, L#P I/O I/O, L#N I/O, L#P I/O, L#N I/O, L#P I/O, L#N
4
V13
All
I/O, VREF Bank 4, L51P I/O, L50N I/O, L50P I/O, L49N_Y
I/O, VREF Bank 4, L68P I/O, L67N I/O, L67P I/O, L66N_Y
4 4 4 4 4 4 4 4 4
U13 AB14 AA14 AB15 Y14 W14 U14 V14
-
I/O, L49P_Y I/O, L66P_Y I/O, L70P_Y I/O, L48N_Y I/O, L48P_Y I/O, L65N_Y I/O, L69N_Y
I/O, L65P_Y I/O, L69P_Y I/O, L64N I/O, L68N_Y
AA15 XC2S100E, 200E, 300E, 400E, 600E Y15 XC2S100E, 200E, 300E, 400E, 600E XC2S100E, 200E, 300E, 400E, 600E XC2S100E, 200E, 300E, 400E, 600E -
I/O, L#P
4
-
I/O, L64P
I/O, L68P_Y I/O, L68P_Y I/O, L68P_Y I/O, L68P_Y
I/O, L#N
4
W15
-
I/O, L47N_Y I/O, VREF Bank 4, L47P_Y I/O
I/O, L63N
I/O, L67N_Y I/O, VREF Bank 4, L67P_Y I/O
I/O, L67N_Y I/O, VREF Bank 4, L67P_Y I/O I/O
I/O, L67N_Y I/O, VREF Bank 4, L67P_Y I/O I/O
I/O, L67N_Y I/O, VREF Bank 4, L67P_Y I/O I/O
I/O, VREF Bank 4, L#P I/O I/O
4
V15
All
I/O, VREF Bank 4, L63P I/O
4 4
AB16 AB17
-
DS077-4 (2.3) June 18, 2008 Product Specification
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79
Spartan-IIE FPGA Family: Pinout Tables
R
FG456 Pinouts (XC2S100E, XC2S150E, XC2S200E, XC2S300E, XC2S400E, XC2S600E)
Pad Name LVDS Async. Output Option Device-Specific Pinouts: XC2S VREF Option XC2S600E
Function Bank I/O, L#N 4
Pin
100E I/O, L46N
150E I/O, L62N_Y
200E I/O, L66N_Y
300E I/O, L66N
400E I/O, L66N_Y I/O, L66P_Y I/O, L65N I/O, L65P I/O, L64N_YY I/O, VREF Bank 4, L64P_YY I/O I/O, L63N_Y
600E I/O, VREF Bank 4, L66N I/O, L66P I/O, L65N I/O, L65P I/O, L64N_YY I/O, VREF Bank 4, L64P_YY I/O I/O, L63N_Y
AA16 XC2S150E, 200E, 400E Y16 W16 V16 AA17 Y17 XC2S150E, 200E, 400E XC2S150E, 200E XC2S150E, 200E All All
I/O, L#P I/O, L#N I/O, L#P I/O, L#N_YY I/O, VREF Bank 4, L#P_YY I/O I/O, L#N I/O, L#P I/O I/O, L#N
4 4 4 4 4
All
I/O, L46P I/O, L45N_YY I/O, VREF Bank 4, L45P_YY I/O, L44N_Y I/O, L44P_Y I/O, L43N_Y
I/O, L62P_Y I/O, L66P_Y I/O, L61N_Y I/O, L65N_Y
I/O, L66P I/O, L65N I/O, L65P I/O, L64N_YY I/O, VREF Bank 4, L64P_YY I/O I/O, L63N I/O, L63P I/O I/O, L62N_Y I/O, VREF Bank 4, L62P_Y I/O I/O, L61N I/O, L61P I/O I/O, L60N_YY I/O, L60P_YY DONE I/O (INIT), L59N_YY I/O (D7), L59P_YY I/O I/O
I/O, L61P_Y I/O, L65P_Y I/O, L60N_YY I/O, VREF Bank 4, L60P_YY I/O I/O, L59N I/O, L59P I/O, L58N I/O, L64N_YY I/O, VREF Bank 4, L64P_YY I/O I/O, L63N I/O, L63P I/O, L62N_Y I/O, VREF Bank 4, L62P_Y I/O I/O, L61N I/O, L61P I/O, L60N_YY I/O, L60P_YY DONE I/O (INIT), L59N_YY I/O (D7), L59P_YY I/O
4 4 4 4 4
AB18 W17 V17 AA18 Y18
XC2S100E XC2S100E, 400E, 600E XC2S400E, 600E XC2S100E, 200E, 300E, 400E, 600E
-
I/O, L63P_Y I/O, L63P_Y I/O I/O, L62N_Y I/O, VREF Bank 4, L62P_Y I/O I/O, L61N_Y I/O, L61P_Y I/O I/O, L60N_YY I/O, L60P_YY DONE I/O (INIT), L59N_YY I/O (D7), L59P_YY I/O I/O I/O I/O, L62N_Y I/O, VREF Bank 4, L62P_Y I/O I/O, L61N I/O, L61P I/O I/O, L60N_YY I/O, L60P_YY DONE I/O (INIT), L59N_YY I/O (D7), L59P_YY I/O I/O
I/O, L#P
4
W18
XC2S100E, XC2S200E, I/O, L43P_Y 200E, 300E, 300E, 400E, 600E 400E, 600E I/O I/O, L42N_YY I/O, L42P_YY DONE I/O (INIT), L41N_YY I/O (D7), L41P_YY -
I/O, L58P
I/O I/O, L#N I/O, L#P I/O I/O, L#N_YY I/O, L#P_YY DONE PROGRAM I/O (INIT), L#N_YY I/O (D7), L#P_YY I/O I/O
4 4 4 4 4 4
AB19
I/O I/O, L57N_Y I/O, L57P_Y I/O, L56N_YY I/O, L56P_YY DONE I/O (INIT), L55N_YY I/O (D7), L55P_YY I/O
AA19 XC2S150E, 400E Y19 AB21 AB20 AA20 XC2S150E, 400E All All
3 3 3 3 3
W20 Y21 W21 Y22 W22 V21
All All -
-
PROGRAM PROGRAM PROGRAM PROGRAM PROGRAM PROGRAM
80
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DS077-4 (2.3) June 18, 2008 Product Specification
R
Spartan-IIE FPGA Family: Pinout Tables
FG456 Pinouts (XC2S100E, XC2S150E, XC2S200E, XC2S300E, XC2S400E, XC2S600E)
Pad Name LVDS Async. Output Option XC2S150E, 200E, 300E, 400E XC2S150E, 200E, 300E, 400E Device-Specific Pinouts: XC2S VREF Option -
Function Bank I/O, L#N 3
Pin V19
100E -
150E I/O, L54N_Y
200E I/O, L58N_Y
300E I/O, L58N_Y
400E I/O, L58N_Y
600E I/O, L58N
I/O, L#P
3
V20
-
I/O
I/O, L54P_Y I/O, L58P_Y I/O, L58P_Y I/O, L58P_Y
I/O, L58P
I/O, L#N
3
V22
XC2S100E, XC2S200E, 200E, 300E, 300E, 600E 400E, 600E XC2S100E, 200E, 300E, 600E XC2S100E, 200E, 300E, 600E XC2S100E, 200E, 300E, 600E XC2S150E, 200E, 300E, 400E, 600E XC2S150E, 200E, 300E, 400E, 600E XC2S150E, 200E, 300E, 400E XC2S150E, 200E, 300E, 400E XC2S100E, 150E, 300E, 600E XC2S100E, 150E, 300E, 600E XC2S300E, 400E, 600E XC2S300E, 400E, 600E All All -
I/O, L40N_Y I/O, L40P_Y
I/O, L53N
I/O, VREF Bank 3, L57N_Y
I/O, VREF Bank 3, L57N_Y
I/O, VREF Bank 3, L57N I/O, L57P
I/O, VREF Bank 3, L57N_Y I/O, L57P_Y
I/O, L#P
3
U22
I/O, L53P
I/O, L57P_Y I/O, L57P_Y
I/O I/O I/O, L#N
3 3 3
U21 U20 U18
-
I/O, L39N_Y I/O, L39P_Y
I/O I/O, L52N
I/O I/O, L56N_Y
I/O I/O I/O, L56N_Y
I/O I/O I/O, L56N
I/O I/O I/O, L56N_Y I/O, L56P_Y
I/O, L#P
3
U19
-
I/O, L52P
I/O, L56P_Y I/O, L56P_Y
I/O, L56P
I/O, VREF Bank 3, L#N I/O, L#P
3
T21
All
I/O, VREF Bank 3, L38N I/O, L38P
I/O, VREF Bank 3, L51N_Y
I/O, VREF Bank 3, L55N_Y
I/O, VREF Bank 3, L55N_Y
I/O, VREF Bank 3, L55N_Y
I/O, VREF Bank 3, L55N_Y
3
T22
-
I/O, L51P_Y I/O, L55P_Y I/O, L55P_Y I/O, L55P_Y I/O, L55P_Y
I/O I/O, L#N
3 3
T20 T18
-
-
I/O I/O, L50N_Y
I/O I/O, L54N_Y
I/O I/O, L54N_Y
I/O I/O, L54N_Y
I/O I/O, L54N
I/O, L#P
3
T19
-
I/O
I/O, L50P_Y I/O, L54P_Y I/O, L54P_Y I/O, L54P_Y
I/O, L54P
I/O, L#N
3
R21
XC2S600E
I/O, L37N_Y
I/O, L49N_Y
I/O, L53N
I/O, L53N_Y I/O, L53P_Y
I/O, L53N
I/O, VREF Bank 3, L53N_Y I/O, L53P_Y
I/O, L#P
3
R22
-
I/O, L37P_Y I/O, L49P_Y
I/O, L53P
I/O, L53P
I/O I/O, VREF Bank 3, L#N I/O (D6), L#P I/O (D5), L#N_YY I/O, L#P_YY
3 3
R20 R18
All
I/O, VREF Bank 3, L36N I/O (D6), L36P I/O (D5), L35N_YY I/O, L35P_YY
I/O, VREF Bank 3, L48N I/O (D6), L48P I/O (D5), L47N_YY I/O, L47P_YY
I/O, VREF Bank 3, L52N I/O (D6), L52P I/O (D5), L51N_YY I/O, L51P_YY
I/O I/O, VREF Bank 3, L52N_Y I/O (D6), L52P_Y I/O (D5), L51N_YY I/O, L51P_YY
I/O I/O, VREF Bank 3, L52N_Y I/O (D6), L52P_Y I/O (D5) L51N_YY I/O, L51P_YY
I/O I/O, VREF Bank 3, L52N_Y I/O (D6), L52P_Y I/O (D5), L51N_YY I/O, L51P_YY
3 3 3
R19 P22 P21
-
DS077-4 (2.3) June 18, 2008 Product Specification
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81
Spartan-IIE FPGA Family: Pinout Tables
R
FG456 Pinouts (XC2S100E, XC2S150E, XC2S200E, XC2S300E, XC2S400E, XC2S600E)
Pad Name LVDS Async. Output Option XC2S150E, 200E, 300E, 400E XC2S100E, 150E, 200E, 300E, 400E XC2S100E, 150E, 200E, 300E, 600E XC2S150E, 200E, 300E, 600E XC2S100E, 150E, 200E, 300E, 600E(1) XC2S100E, 150E, 200E, 300E, 600E(1) XC2S300E, 400E, 600E XC2S300E, 400E, 600E XC2S300E, 400E XC2S100E, 150E, 300E, 400E XC2S100E, 150E, 200E, 300E, 600E XC2S200E, 300E, 600E All All XC2S200E, 300E, 600E Device-Specific Pinouts: XC2S VREF Option -
Function Bank I/O I/O, L#N 3 3
Pin P20 P18
100E -
150E I/O, L46N_Y
200E I/O I/O, L50N_Y
300E I/O I/O, L50N_Y
400E I/O I/O, L50N_Y
600E I/O I/O, L50N
I/O, L#P
3
P19
-
I/O, L34N_Y I/O, L34P_Y
I/O, L46P_Y I/O, L50P_Y I/O, L50P_Y I/O, L50P_Y
I/O, L50P
I/O, L#N
3
N22
-
I/O, L45N_Y
I/O, L49N_Y
I/O, L49N_Y
I/O, L49N
I/O, L49N_Y I/O, L49P_Y
I/O, L#P
3
N21
-
-
I/O, L45P_Y I/O, L49P_Y I/O, L49P_Y
I/O, L49P
I/O I/O, L#N
3 3
P17 N19
-
I/O, L33N_YY
I/O, L44N_YY
I/O I/O, L48N_YY
I/O I/O, L48N_YY
I/O I/O, L48N
I/O I/O, L48N_Y
I/O, L#P
3
N20
-
I/O, L33P_YY
I/O, L44P_YY
I/O, L48P_YY
I/O, L48P_YY
I/O, L48P
I/O, L48P_Y
I/O, VREF Bank 3, L#N I/O (D4), L#P I/O I/O, L#N I/O, L#P
3
N18
All
I/O, VREF Bank 3, L32N I/O (D4), L32P I/O, L31N_Y
I/O, VREF Bank 3, L43N I/O (D4), L43P I/O, L42N_Y
I/O, VREF Bank 3, L47N I/O (D4), L47P I/O, L46N I/O, L46P
I/O, VREF Bank 3, L47N_Y I/O (D4), L47P_Y I/O I/O, L46N_Y
I/O, VREF Bank 3, L47N_Y I/O (D4), L47P_Y I/O I/O, L46N_Y
I/O, VREF Bank 3, L47N_Y I/O (D4), L47P_Y I/O I/O, L46N I/O, L46P
3 3 3 3
N17 M22 M20 M21
-
I/O, L46P_Y I/O, L46P_Y
I/O, L#N
3
M18
XC2S400E, I/O, L31P_Y I/O, L42P_Y 600E I/O (TRDY) I/O (IRDY), L30N_YY I/O, L30P_YY I/O I/O (TRDY) I/O (IRDY), L41N_YY I/O, L41P_YY I/O
I/O, L45N_Y
I/O, L45N_Y
I/O, VREF Bank 3, L45N I/O, L45P I/O I/O (TRDY) I/O (IRDY), L44N_YY I/O, L44P_YY I/O I/O, L43N
I/O, VREF Bank 3, L45N_Y I/O, L45P_Y I/O I/O (TRDY) I/O (IRDY), L44N_YY I/O, L44P_YY I/O I/O, L43N_Y
I/O, L#P I/O I/O (TRDY) I/O (IRDY), L#N_YY I/O, L#P_YY I/O I/O, L#N
3 3 3 2 2 2 2
M19 M17 L22 L21 L20 L19 L18
I/O, L45P_Y I/O, L45P_Y I/O (TRDY) I/O (IRDY), L44N_YY I/O, L44P_YY I/O, L43N_Y I/O I/O (TRDY) I/O (IRDY), L44N_YY I/O, L44P_YY I/O I/O, L43N_Y
82
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DS077-4 (2.3) June 18, 2008 Product Specification
R
Spartan-IIE FPGA Family: Pinout Tables
FG456 Pinouts (XC2S100E, XC2S150E, XC2S200E, XC2S300E, XC2S400E, XC2S600E)
Pad Name LVDS Async. Output Option XC2S100E, 150E, 200E, 300E, 600E XC2S100E, 150E, 300E, 400E XC2S300E, 400E XC2S100E, 200E, 400E XC2S100, 150E, 200E, 400E XC2S150E, 300E, 600E XC2S300E, 600E XC2S150E, 200E, 300E, 600E XC2S100E, 150E, 200E, 300E, 600E XC2S100E, 150E XC2S150E, 200E, 300E, 400E, 600E XC2S200E, 300E, 400E, 600E XC2S150E, 200E, 300E, 400E, 600E XC2S150E, 200E, 300E, 400E, 600E XC2S300E, 400E, 600E XC2S300E, 400E, 600E Device-Specific Pinouts: XC2S VREF Option XC2S400E, 600E -
Function Bank I/O, L#P 2
Pin L17
100E I/O, L29N_Y
150E I/O, L40N_Y
200E
300E
400E I/O, VREF Bank 2, L43P I/O, L42N_Y
600E I/O, VREF Bank 2, L43P_Y I/O, L42N
I/O, L43P_Y I/O, L43P_Y
I/O, L#N
2
K22
I/O, L29P_Y I/O, L40P_Y
I/O, L42N
I/O, L42N_Y
I/O, L#P I/O I/O (D3) I/O, VREF Bank 2, L#N I/O, L#P
2 2 2 2
K21 K20 K19 K18
All
I/O (D3) I/O, VREF Bank 2, L28N_Y I/O, L28P_Y
I/O (D3), L39N I/O, VREF Bank 2, L39P I/O, L38N_Y I/O, L38P_Y I/O, L37N_Y
I/O, L42P I/O (D3) I/O, VREF Bank 2, L41N_Y I/O, L41P_Y
I/O, L42P_Y I/O, L42P_Y I/O I/O (D3) I/O, VREF Bank 2, L41N I/O, L41P I/O I/O (D3) I/O, VREF Bank 2, L41N_Y I/O, L41P_Y
I/O, L42P I/O I/O (D3) I/O, VREF Bank 2, L41N I/O, L41P
2
K17
-
I/O, L#N I/O, L#P I/O, L#N
2 2 2
J22 J21 J20
-
I/O -
I/O, L40N I/O, L40P I/O, L39N_Y
I/O, L40N_Y I/O, L40P_Y I/O, L39N_Y
I/O, L40N I/O, L40P I/O, L39N
I/O, L40N_Y I/O, L40P_Y I/O, L39N_Y I/O, L39P_Y
I/O, L#P
2
J19
-
I/O, L27N_Y I/O, L27P_Y -
I/O, L37P_Y I/O, L39P_Y I/O, L39P_Y
I/O, L39P
I/O I/O, L#N
2 2
H22 J18
-
I/O, L36N_Y I/O, L36P_Y
I/O I/O, L38N_Y
I/O I/O, L38N_Y
I/O I/O, L38N_Y
I/O I/O, L38N_Y
I/O, L#P
2
J17
-
-
-
I/O, L38P_Y I/O, L38P_Y I/O, L38P_Y I/O, L38P_Y
I/O, L#N
2
H21
-
I/O
I/O, L35N_Y I/O (D2), L35P_Y I/O (D1), L34N I/O, VREF Bank 2, L34P I/O
I/O, L37N_Y I/O (D2), L37P_Y I/O (D1), L36N I/O, VREF Bank 2, L36P I/O
I/O, L37N_Y I/O (D2), L37P_Y I/O (D1), L36N_Y I/O, VREF Bank 2, L36P_Y I/O I/O
I/O, L37N_Y I/O (D2), L37P_Y I/O (D1), L36N_Y I/O, VREF Bank 2, L36P_Y I/O I/O
I/O, L37N_Y I/O (D2), L37P_Y I/O (D1), L36N_Y I/O, VREF Bank 2, L36P_Y I/O I/O
I/O (D2), L#P I/O (D1), L#N I/O, VREF Bank 2, L#P I/O I/O
2
H20
-
I/O (D2)
2 2
H19 H18
All
I/O (D1), L26N I/O, VREF Bank 2, L26P I/O
2 2
G22 F22
-
DS077-4 (2.3) June 18, 2008 Product Specification
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83
Spartan-IIE FPGA Family: Pinout Tables
R
FG456 Pinouts (XC2S100E, XC2S150E, XC2S200E, XC2S300E, XC2S400E, XC2S600E)
Pad Name LVDS Async. Output Option XC2S200E, 400E, 600E XC2S200E, 400E, 600E XC2S150E, 300E XC2S150E, 300E XC2S150E, 200E, 300E, 400E, 600E XC2S150E, 200E, 300E, 400E, 600E XC2S100E XC2S100E, 150E, 200E, 300E, 400E, 600E XC2S150E, 200E, 300E, 400E, 600E XC2S100E, 200E, 300E, 600E Device-Specific Pinouts: XC2S VREF Option XC2S600E
Function Bank I/O, L#N 2
Pin G21
100E I/O, L25N
150E I/O, L33N
200E I/O, L35N_Y I/O, L35P_Y I/O, L34N I/O, L34P I/O, L33N_Y I/O, VREF Bank 2, L33P_Y I/O I/O, L32N_Y
300E I/O, L35N
400E I/O, L35N_Y
600E I/O, VREF Bank 2, L35N_Y
I/O, L#P I/O, L#N I/O, L#P I/O, L#N
2 2 2 2
G20 G19 G18 E22
-
I/O, L25P I/O, L24N
I/O, L33P I/O, L32N_Y I/O, L32P_Y I/O, L31N_Y I/O, VREF Bank 2, L31P_Y I/O I/O, L30N_Y
I/O, L35P I/O, L34N_Y I/O, L34P_Y I/O, L33N_Y I/O, VREF Bank 2, L33P_Y I/O I/O, L32N_Y
I/O, L35P_Y I/O, L35P_Y I/O, L34N I/O, L34P I/O, L33N_Y I/O, VREF Bank 2, L33P_Y I/O I/O, L32N_Y I/O, L34N I/O, L34P I/O, L33N_Y I/O, VREF Bank 2, L33P_Y I/O I/O, L32N_Y
I/O, VREF Bank 2, L#P I/O I/O, L#N
2
F21
All
I/O, VREF Bank 2, L24P I/O, L23N_Y I/O, L23P_Y
2 2
E21 F20
-
I/O, L#P
2
F19
-
-
I/O, L30P_Y I/O, L32P_Y I/O, L32P_Y I/O, L32P_Y I/O, L32P_Y
I/O I/O, L#N
2 2
F18 D22
-
I/O, L22N_Y
I/O, L29N
I/O, L31N_Y I/O, VREF Bank 2, L31P_Y I/O, L30N_Y
I/O I/O, L31N_Y I/O, VREF Bank 2, L31P_Y I/O, L30N_Y
I/O I/O, L31N
I/O I/O, L31N_Y I/O, VREF Bank 2, L31P_Y I/O, L30N I/O, L30P I/O I/O (DIN, D0), L29N_YY I/O (DOUT, BUSY), L29P_YY CCLK TDO TDI I/O (CS), L28P_YY
I/O, L#P
2
D21
XC2S100E, XC2S200E, I/O, L22P_Y 200E, 300E, 300E, 600E 400E, 600E XC2S200E, 300E, 400E XC2S200E, 300E, 400E All I/O I/O (DIN, D0), L21N_YY I/O (DOUT, BUSY), L21P_YY CCLK TDO TDI I/O (CS), L20P_YY
I/O, L29P
I/O, VREF Bank 2, L31P I/O, L30N_Y
I/O, L#N I/O, L#P I/O I/O (DIN, D0), L#N_YY I/O (DOUT, BUSY), L#P_YY CCLK TDO TDI I/O (CS), L#P_YY
2 2 2 2
E20 E19 D20 C22
I/O, L28N I/O, L28P I/O (DIN, D0), L27N_YY I/O (DOUT, BUSY), L27P_YY CCLK TDO TDI I/O (CS), L26P_YY
I/O, L30P_Y I/O, L30P_Y I/O, L30P_Y I/O (DIN, D0), L29N_YY I/O (DOUT, BUSY), L29P_YY CCLK TDO TDI I/O (CS), L28P_YY I/O I/O (DIN, D0), L29N_YY I/O (DOUT, BUSY), L29P_YY CCLK TDO TDI I/O (CS), L28P_YY I/O I/O (DIN, D0), L29N_YY I/O (DOUT, BUSY), L29P_YY CCLK TDO TDI I/O (CS), L28P_YY
2
C21
All
-
2 2 1
B22 A21 C19 B20
All
-
84
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DS077-4 (2.3) June 18, 2008 Product Specification
R
Spartan-IIE FPGA Family: Pinout Tables
FG456 Pinouts (XC2S100E, XC2S150E, XC2S200E, XC2S300E, XC2S400E, XC2S600E)
Pad Name LVDS Async. Output Option All Device-Specific Pinouts: XC2S VREF Option -
Function Bank I/O (WRITE), L#N_YY I/O I/O I/O, L#P 1
Pin A20
100E I/O (WRITE), L20N_YY -
150E I/O (WRITE), L26N_YY I/O I/O, L25P
200E I/O (WRITE), L28N_YY I/O
300E I/O (WRITE), L28N_YY I/O I/O
400E I/O (WRITE), L28N_YY I/O I/O
600E I/O (WRITE), L28N_YY I/O I/O
1 1 1
D18 C18 B19
XC2S200E, 300E, 400E, 600E XC2S200E, 300E, 400E, 600E
-
I/O, L27P_Y I/O, L27P_Y I/O, L27P_Y I/O, L27P_Y
I/O, L#N
1
A19
-
I/O
I/O, L25N
I/O, L27N_Y I/O, VREF Bank 1, L26P_Y I/O, L26N_Y I/O I/O, L25P_YY I/O, L25N_YY I/O, VREF Bank 1, L24P_YY I/O, L24N_YY I/O I/O, L23P I/O, L23N I/O, L22P
I/O, L27N_Y I/O, VREF Bank 1, L26P_Y I/O, L26N_Y I/O I/O I/O, L25P_YY I/O, L25N_YY I/O, VREF Bank 1, L24P_YY I/O, L24N_YY I/O I/O, L23P_Y I/O, L23N_Y I/O, L22P_Y
I/O, L27N_Y I/O, VREF Bank 1, L26P_Y I/O, L26N_Y I/O I/O I/O, L25P_YY I/O, L25N_YY I/O, VREF Bank 1, L24P_YY I/O, L24N_YY I/O I/O, L23P I/O, L23N I/O, L22P
I/O, L27N_Y I/O, VREF Bank 1, L26P_Y I/O, L26N_Y I/O I/O I/O, L25P_YY I/O, L25N_YY I/O, VREF Bank 1, L24P_YY I/O, L24N_YY I/O I/O, L23P_Y I/O, L23N_Y I/O, VREF Bank 1, L22P_Y I/O, L22N_Y I/O I/O, VREF Bank 1, L21P_Y I/O, L21N_Y
I/O, L#P
1
B18
XC2S100E, XC2S200E, I/O, L19P_Y 200E, 300E, 300E, 400E, 600E 400E, 600E XC2S100E, 200E, 300E, 400E, 600E All All All I/O, L19N_Y I/O, L18P_YY I/O, L18N_YY I/O, VREF Bank 1, L17P_YY I/O, L17N_YY I/O
I/O, L24P
I/O, L#N
1
A18
I/O, L24N
I/O I/O I/O, L#P_YY I/O, L#N_YY I/O, VREF Bank 1, L#P_YY I/O, L#N_YY I/O I/O, L#P I/O, L#N I/O, L#P
1 1 1 1 1
D17 C17 B17 A17 E16
All
I/O I/O, L23P_YY I/O, L23N_YY I/O, VREF Bank 1, L22P_YY I/O, L22N_YY I/O I/O, L21P I/O, L21N I/O, L20P
1 1 1 1 1
E17 E15 D16 C16 B16
All XC2S300E, 600E XC2S300E, 600E XC2S100E, 300E, 600E XC2S100E, 300E, 600E XC2S100E, 200E, 300E, 400E, 600E XC2S100E, 200E, 300E, 400E, 600E XC2S100E, 200E, 300E, 400E, 600E
-
XC2S600E I/O, L16P_Y
I/O, L#N I/O I/O, VREF Bank 1, L#P I/O, L#N
1 1 1
A16 F14 D15
All
I/O, L16N_Y I/O, VREF Bank 1, L15P_Y I/O, L15N_Y I/O, L14P_Y
I/O, L20N I/O, VREF Bank 1, L19P I/O, L19N
I/O, L22N I/O, VREF Bank 1, L21P_Y I/O, L21N_Y
I/O, L22N_Y I/O I/O, VREF Bank 1, L21P_Y I/O, L21N_Y
I/O, L22N I/O I/O, VREF Bank 1, L21P_Y I/O, L21N_Y
1
C15
-
I/O, L#P
1
B15
-
I/O, L18P
I/O, L20P_Y I/O, L20P_Y I/O, L20P_Y I/O, L20P_Y
DS077-4 (2.3) June 18, 2008 Product Specification
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85
Spartan-IIE FPGA Family: Pinout Tables
R
FG456 Pinouts (XC2S100E, XC2S150E, XC2S200E, XC2S300E, XC2S400E, XC2S600E)
Pad Name LVDS Async. Output Option XC2S100E, 200E, 300E, 400E, 600E XC2S150E, 300E, 400E, 600E XC2S100E, 150E, 300E, 400E, 600E XC2S100E, 150E, 300E, 400E, 600E XC2S150E, 300E, 400E, 600E XC2S200E, 300E, 400E, 600E XC2S200E, 300E, 400E, 600E XC2S200E, 300E, 400E, 600E XC2S200E, 300E, 400E, 600E XC2S300E, 600E XC2S300E, 600E XC2S150E, 300E, 600E XC2S150E, 300E, 600E Device-Specific Pinouts: XC2S VREF Option -
Function Bank I/O, L#N 1
Pin A15
100E I/O, L14N_Y -
150E I/O, L18N
200E I/O, L20N_Y I/O I/O, L19P
300E I/O, L20N_Y I/O
400E I/O, L20N_Y I/O
600E I/O, L20N_Y I/O
I/O I/O, L#P
1 1
E14 D14
-
I/O, L17P_Y
I/O, L19P_Y I/O, L19P_Y I/O, L19P_Y
I/O, L#N
1
C14
-
I/O, L13P_Y
I/O, L17N_Y I/O, L16P_Y
I/O, L19N
I/O, L19N_Y
I/O, L19N_Y
I/O, L19N_Y
I/O, L#P
1
B14
-
I/O, L13N_Y -
I/O, L18P
I/O, L18P_Y I/O, L18P_Y I/O, L18P_Y
I/O, L#N
1
A14
-
I/O, L16N_Y I/O, L15P
I/O, L18N
I/O, L18N_Y I/O
I/O, L18N_Y I/O
I/O, L18N_Y I/O
I/O I/O, L#P
1 1
E13 D13
-
I/O, L12P
I/O
I/O, L17P_Y I/O, L17P_Y I/O, L17P_Y I/O, L17P_Y
I/O, L#N
1
C13
-
I/O, L12N
I/O, L15N
I/O, L17N_Y I/O, VREF Bank 1, L16P_Y I/O, L16N_Y I/O, L15P I/O, L15N I/O, L14P
I/O, L17N_Y I/O, VREF Bank 1, L16P_Y I/O, L16N_Y I/O I/O, L15P_Y I/O, L15N_Y I/O, L14P_Y
I/O, L17N_Y I/O, VREF Bank 1, L16P_Y I/O, L16N_Y I/O I/O, L15P I/O, L15N I/O, VREF Bank 1, L14P I/O, L14N I/O I/O (DLL), L13P GCK2, I GCK3, I I/O (DLL), L13N I/O
I/O, L17N_Y I/O, VREF Bank 1, L16P_Y I/O, L16N_Y I/O I/O, L15P_Y I/O, L15N_Y I/O, VREF Bank 1, L14P_Y I/O, L14N_Y I/O I/O (DLL), L13P GCK2, I GCK3, I I/O (DLL), L13N I/O
I/O, VREF Bank 1, L#P I/O, L#N
1
B13
All
I/O, VREF Bank 1, L11P I/O, L11N
I/O, VREF Bank 1, L14P I/O, L14N
1
A13
-
I/O I/O, L#P I/O, L#N I/O, L#P
1 1 1 1
F13 C12 B12 D12
XC2S400E, 600E -
I/O, L10P I/O, L10N
I/O I/O, L13P_Y
I/O, L#N I/O I/O (DLL), L#P GCK2, I GCK3, I I/O (DLL), L#N I/O
1 1 1 1 0 0 0
E12 F12 A12 A11 C11 B11 D11
I/O (DLL), L9P GCK2, I GCK3, I I/O (DLL), L9N -
I/O, L13N_Y I/O (DLL), L12P GCK2, I GCK3, I I/O (DLL), L12N -
I/O, L14N I/O (DLL), L13P GCK2, I GCK3, I I/O (DLL), L13N -
I/O, L14N_Y I/O I/O (DLL), L13P GCK2, I GCK3, I I/O (DLL), L13N I/O
86
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DS077-4 (2.3) June 18, 2008 Product Specification
R
Spartan-IIE FPGA Family: Pinout Tables
FG456 Pinouts (XC2S100E, XC2S150E, XC2S200E, XC2S300E, XC2S400E, XC2S600E)
Pad Name LVDS Async. Output Option XC2S300E, 600E XC2S300E, 600E XC2S200E, 300E, 400E, 600E XC2S200E, 300E, 400E, 600E XC2S100E, 150E, 200E XC2S100E, 150E, 200E XC2S150E, 200E XC2S150E, 200E XC2S100E, 200E, 300E, 400E, 600E XC2S100E, 200E, 300E, 400E, 600E XC2S100E, 200E, 300E, 400E, 600E XC2S100E, 200E, 300E, 400E, 600E XC2S150E, 200E XC2S150E, 200E XC2S150E, 200E XC2S150E, 200E Device-Specific Pinouts: XC2S VREF Option XC2S400E, 600E -
Function Bank I/O I/O, L#P I/O, L#N I/O I/O, L#P 0 0 0 0 0
Pin F11 A10 B10 E11 C10
100E I/O I/O, L8P
150E I/O, L11P I/O, L11N I/O, L10P
200E I/O I/O, L12P I/O, L12N -
300E I/O I/O, L12P_Y I/O, L12N_Y I/O
400E I/O, VREF Bank 0 I/O, L12P I/O, L12N I/O
600E I/O, VREF Bank 0 I/O, L12P_Y I/O, L12N_Y I/O
I/O, L11P_Y I/O, L11P_Y I/O, L11P_Y I/O, L11P_Y
I/O, VREF Bank 0, L#N I/O I/O, L#P I/O, L#N I/O I/O, L#P I/O, L#N I/O, L#P I/O, L#N I/O, L#P
0
D10
All
I/O, VREF Bank 0, L8N I/O, L7P I/O, L7N I/O, L6P_Y I/O, L6N_Y I/O, L5P_Y
I/O, VREF Bank 0, L10N I/O I/O I/O, L9P_Y I/O, L9N_Y I/O, L8P_Y I/O, L8N_Y I/O, L7P
I/O, VREF Bank 0, L11N_Y I/O I/O, L10P I/O, L10N I/O I/O, L9P_Y I/O, L9N_Y I/O, L8P_Y I/O, L8N_Y I/O, L7P_Y
I/O, VREF Bank 0, L11N_Y I/O I/O, L10P I/O, L10N I/O I/O, L9P I/O, L9N I/O, L8P I/O, L8N I/O, L7P_Y
I/O, VREF Bank 0, L11N_Y I/O I/O, L10P I/O, L10N I/O I/O, L9P I/O, L9N I/O, L8P I/O, L8N I/O, L7P_Y
I/O, VREF Bank 0, L11N_Y I/O I/O, L10P I/O, L10N I/O I/O, L9P I/O, L9N I/O, L8P I/O, L8N I/O, L7P_Y
0 0 0 0 0 0 0 0 0
F10 A9 B9 E10 C9 D9 F9 E9 A8
-
I/O, L#N
0
B8
-
I/O, L5N_Y
I/O, L7N
I/O, L7N_Y
I/O, L7N_Y
I/O, L7N_Y
I/O, L7N_Y
I/O, L#P
0
C8
-
I/O, L4P_Y
I/O, L6P
I/O, L6P_Y
I/O, L6P_Y
I/O, L6P_Y
I/O, L6P_Y
I/O, VREF Bank 0, L#N I/O I/O I/O, L#P I/O, L#N I/O, L#P I/O, L#N
0
D8
All
I/O, VREF Bank 0, L4N_Y I/O I/O, L3P I/O, L3N -
I/O, VREF Bank 0, L6N I/O I/O, L5P_Y I/O, L5N_Y I/O, L4P_Y I/O, L4N_Y
I/O, VREF Bank 0, L6N_Y I/O I/O, L5P_Y I/O, L5N_Y I/O, L4P_Y I/O, L4N_Y
I/O, VREF Bank 0, L6N_Y I/O I/O I/O, L5P I/O, L5N I/O, L4P I/O, L4N
I/O, VREF Bank 0, L6N_Y I/O I/O I/O, L5P I/O, L5N I/O, L4P I/O, L4N
I/O, VREF Bank 0, L6N_Y I/O I/O I/O, VREF Bank 0, L5P I/O, L5N I/O, L4P I/O, L4N
0 0 0 0 0 0
A7 B7 C7 D7 E8 E7
XC2S600E -
DS077-4 (2.3) June 18, 2008 Product Specification
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87
Spartan-IIE FPGA Family: Pinout Tables
R
FG456 Pinouts (XC2S100E, XC2S150E, XC2S200E, XC2S300E, XC2S400E, XC2S600E)
Pad Name LVDS Async. Output Option All All Device-Specific Pinouts: XC2S VREF Option All
Function Bank I/O, L#P_YY I/O, VREF Bank 0, L#N_YY I/O I/O, L#P I/O, L#N I/O I/O, L#P 0 0
Pin A6 B6
100E I/O, L2P_YY I/O, VREF Bank 0, L2N_YY I/O, L1P_Y I/O, L1N_Y I/O, L0P_Y
150E I/O, L3P_YY I/O, VREF Bank 0, L3N_YY I/O I/O, L2P I/O, L2N I/O, L1P
200E I/O, L3P_YY I/O, VREF Bank 0, L3N_YY I/O I/O, L2P I/O, L2N I/O, L1P_Y
300E I/O, L3P_YY I/O, VREF Bank 0, L3N_YY I/O I/O, L2P I/O, L2N I/O I/O, L1P_Y
400E I/O, L3P_YY I/O, VREF Bank 0, L3N_YY I/O I/O, L2P I/O, L2N I/O I/O, L1P_Y
600E I/O, L3P_YY I/O, VREF Bank 0, L3N_YY I/O I/O, L2P I/O, L2N I/O I/O, L1P_Y
0 0 0 0 0
C6 A5 B5 D6 B4
XC2S100E XC2S100E XC2S100E, 200E, 300E, 400E, 600E
-
I/O, L#N
0
C5
XC2S100E, XC2S200E, I/O, L0N_Y 200E, 300E, 300E, 400E, 600E 400E, 600E XC2S150E, 400E, 600E XC2S150E, 400E, 600E I/O I/O TCK
I/O, L1N
I/O, VREF Bank 0, L1N_Y I/O I/O, L0P I/O, L0N I/O TCK
I/O, VREF Bank 0, L1N_Y I/O I/O, L0P I/O, L0N I/O I/O TCK
I/O, VREF Bank 0, L1N_Y I/O I/O, L0P_Y I/O, L0N_Y I/O I/O TCK
I/O, VREF Bank 0, L1N_Y I/O I/O, L0P_Y I/O, L0N_Y I/O I/O TCK
I/O I/O, L#P I/O, L#N I/O I/O TCK
0 0 0 0 0 -
A4 A3 B3 C4 D5 E6
I/O I/O, L0P_Y I/O, L0N_Y I/O TCK
Notes: 1. Although designated with the _YY suffix in the XC2S100E, XC2S150E, XC2S200E, and XC2S300E, these differential pairs are not asynchronous in the XC2S400E.
FG456 Differential Clock Pins
P Clock GCK0 GCK1 GCK2 GCK3 Bank 4 5 1 0 Pin AA12 AB12 A11 C11 Name GCK0, I GCK1, I GCK2, I GCK3, I Pin Y12 AB11 A12 B11 N Name I/O (DLL), L#P I/O (DLL), L#N I/O (DLL), L#P I/O (DLL), L#N
Additional FG456 Package Pins
VCCINT Pins
D4(1) G16 U6
D19(1) H7 U17 F8
E5 H16 V5 G9
E18 R7 V18 G10
F6 R16 W4(1) -
F17 T7 W19(1) -
G7 T8 -
G8 T15 -
G15 T16 -
VCCO Bank 0 Pins
F7
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Additional FG456 Package Pins (Continued)
VCCO Bank 1 Pins
F15
VCCO Bank 2 Pins
F16 H17 P16 T14 T10 P7 H6 A2(2) J9 K12 L14 M16 P11 AA2 B1(2)
G13 J16 R17 U15 U7 R6 J7 A22 J10 K13 L16 N9 P12 AA4(2) D4(1)
G14 K16 T17 U16 U8 T6 K7 B1(2) J11 K14 M7 N10 P13 AA21 D19(1)
B2 J12 L7 M9 N11 P14 AA22(2) W4(1)
B21 J13 L9 M10 N12 T11 AB1 W19(1)
C3 J14 L10 M11 N13 T12 AB22 Y4(2)
C20 K9 L11 M12 N14 Y20 AA4(2)
G11 K10 L12 M13 P9 Y3 AA22(2)
G17
VCCO Bank 3 Pins
N16
VCCO Bank 4 Pins
T13
VCCO Bank 5 Pins
T9
VCCO Bank 6 Pins
N7
VCCO Bank 7 Pins
G6
GND Pins
A1 G12 K11 L13 M14 P10 Y4(2) A2(2)
Not Connected Pins
Notes: 1. VCCINT connections in XC2S400E and XC2S600E. No Connects (no internal connection) in XC2S100E, XC2S150E, XC2S200E, and XC2S300E. 2. GND connections in XC2S400E and XC2S600E. No Connects (no internal connection) in XC2S100E, XC2S150E, XC2S200E, and XC2S300E
FG676 Pinouts (XC2S400E, XC2S600E)
Pad Name Function TMS I/O I/O, L204P I/O, L204N I/O, L203P I/O, L203N I/O, L202P_YY I/O, L202N_YY Bank 7 7 7 7 7 7 7 Pin B1 D3 C2 C1 D2 D1 E2 E1 LVDS Async. Output Option XC2S600E XC2S600E All All VREF Option Device-Specific Pinouts XC2S400E TMS I/O I/O I/O, L202P_YY I/O, L202N_YY XC2S600E TMS I/O I/O, L204P I/O, L204N I/O, L203P_Y I/O, L203N_Y I/O, L202P_YY I/O, L202N_YY
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FG676 Pinouts (XC2S400E, XC2S600E) (Continued)
Pad Name Function I/O, L201P I/O, L201N I/O, VREF Bank 7, L200P I/O, L200N I/O, L199P I/O, L199N I/O, L198P I/O, L198N I/O, L197P I/O, L197N I/O, VREF Bank 7, L196P_YY I/O, L196N_YY I/O I/O, L195P_YY I/O, L195N_YY I/O I/O, L194P I/O, L194N I/O, L193P I/O, L193N I/O I/O, L192P_YY I/O, L192N_YY I/O I/O, VREF Bank 7, L191P_YY I/O, L191N_YY I/O, L190P_YY I/O, L190N_YY I/O I/O, L189P_YY I/O, L189N_YY I/O Bank 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 Pin E4 F5 F4 F3 F2 F1 G6 G5 G4 G3 G2 G1 H7 H6 H5 J8 H2 H1 J7 J6 J5 J4 J3 K5 J2 J1 K8 K7 K4 K3 K2 K1 LVDS Async. Output Option XC2S400E XC2S400E XC2S600E XC2S600E XC2S600E XC2S600E XC2S400E XC2S400E XC2S600E XC2S600E All All All All XC2S400E XC2S400E XC2S600E XC2S600E All All All All All All All All VREF Option All All XC2S600E All Device-Specific Pinouts XC2S400E I/O, L201P_Y I/O, L201N_Y I/O, VREF Bank 7, L200P I/O, L200N I/O I/O, L198P_Y I/O, L198N_Y I/O, L197P I/O, L197N I/O, VREF Bank 7, L196P_YY I/O, L196N_YY I/O I/O, L195P_YY I/O, L195N_YY I/O, L194P_Y I/O, L194N_Y I/O I/O I/O, L192P_YY I/O, L192N_YY I/O I/O, VREF Bank 7, L191P_YY I/O, L191N_YY I/O, L190P_YY I/O, L190N_YY I/O, L189P_YY I/O, L189N_YY XC2S600E I/O, L201P I/O, L201N I/O, VREF Bank 7, L200P_Y I/O, L200N_Y I/O, L199P_Y I/O, L199N_Y I/O, L198P I/O, L198N I/O, L197P_Y I/O, L197N_Y I/O, VREF Bank 7, L196P_YY I/O, L196N_YY I/O I/O, L195P_YY I/O, L195N_YY I/O I/O, L194P I/O, L194N I/O, VREF Bank 7, L193P_Y I/O, L193N_Y I/O I/O, L192P_YY I/O, L192N_YY I/O I/O, VREF Bank 7, L191P_YY I/O, L191N_YY I/O, L190P_YY I/O, L190N_YY I/O I/O, L189P_YY I/O, L189N_YY I/O
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Spartan-IIE FPGA Family: Pinout Tables
FG676 Pinouts (XC2S400E, XC2S600E) (Continued)
Pad Name Function I/O, L188P I/O, L188N I/O, L187P I/O, L187N I/O I/O, L186P I/O, L186N I/O I/O, L185P I/O, L185N I/O, VREF Bank 7, L184P_YY I/O, L184N_YY I/O I/O, L183P_YY I/O, L183N_YY I/O I/O, L182P I/O, L182N I/O, VREF Bank 7, L181P I/O, L181N I/O I/O, L180P_YY I/O, L180N_YY I/O I/O, L179P_YY I/O (IRDY), L179N_YY Bank 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 Pin L8 L7 L6 L5 L3 L2 L1 M9 M8 M7 M6 M5 M4 M2 M1 N9 N8 N7 N6 N5 N4 N3 N2 N1 P1 P2 LVDS Async. Output Option XC2S400E XC2S400E XC2S600E XC2S600E XC2S600E XC2S600E XC2S600E XC2S600E All All All All XC2S400E XC2S400E XC2S600E XC2S600E All All All All VREF Option All All Device-Specific Pinouts XC2S400E I/O, L188P_Y I/O, L188N_Y I/O, L187P I/O, L187N I/O, L186P I/O, L186N I/O, L185P I/O, L185N I/O, VREF Bank 7, L184P_YY I/O, L184N_YY I/O, L183P_YY I/O, L183N_YY I/O, L182P_Y I/O, L182N_Y I/O, VREF Bank 7, L181P I/O, L181N I/O, L180P_YY I/O, L180N_YY I/O, L179P_YY I/O (IRDY), L179N_YY XC2S600E I/O, L188P I/O, L188N I/O, L187P_Y I/O, L187N_Y I/O I/O, L186P_Y I/O, L186N_Y I/O I/O, L185P_Y I/O, L185N_Y I/O, VREF Bank 7, L184P_YY I/O, L184N_YY I/O I/O, L183P_YY I/O, L183N_YY I/O I/O, L182P I/O, L182N I/O, VREF Bank 7, L181P_Y I/O, L181N_Y I/O I/O, L180P_YY I/O, L180N_YY I/O I/O, L179P_YY I/O (IRDY), L179N_YY
I/O (TRDY), L178P I/O, L178N I/O, L177P I/O, L177N I/O I/O, L176P
DS077-4 (2.3) June 18, 2008 Product Specification
6 6 6 6 6 6
P3 P4 P5 P6 P7 P8
XC2S600E XC2S600E XC2S600E XC2S600E XC2S600E
-
I/O (TRDY) I/O I/O I/O, L176P
I/O (TRDY), L178P_Y I/O, L178N_Y I/O, L177P_Y I/O, L177N_Y I/O I/O, L176P_Y
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FG676 Pinouts (XC2S400E, XC2S600E) (Continued)
Pad Name Function I/O, VREF Bank 6, L176N I/O, L175P I/O, L175N I/O I/O, L174P_YY I/O, L174N_YY I/O I/O, L173P_YY I/O, VREF Bank 6, L173N_YY I/O, L172P I/O, L172N I/O I/O, L171P I/O, L171N I/O I/O, L170P I/O, L170N I/O, L169P I/O, L169N I/O I/O, L168P I/O, L168N I/O I/O, L167P_YY I/O, L167N_YY I/O I/O, VREF Bank 6, L166P_YY I/O, L166N_YY I/O, L165P_YY I/O, L165N_YY I/O I/O, L164P Bank 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 Pin P9 R1 R2 R4 R5 R6 R7 R8 R9 T1 T2 T3 T5 T6 U1 T7 T8 U2 U3 U7 U4 U5 U8 V1 V2 V3 V4 V5 V6 V7 V8 W1 LVDS Async. Output Option XC2S600E XC2S400E XC2S400E All All All All XC2S600E XC2S600E XC2S600E XC2S600E XC2S600E XC2S600E XC2S400E XC2S400E XC2S600E XC2S600E All All All All All All XC2S600E VREF Option All All All Device-Specific Pinouts XC2S400E I/O, VREF Bank 6, L176N I/O, L175P_Y I/O, L175N_Y I/O, L174P_YY I/O, L174N_YY I/O, L173P_YY I/O, VREF Bank 6, L173N_YY I/O, L172P I/O, L172N I/O, L171P I/O, L171N I/O, L170P I/O, L170N I/O, L169P_Y I/O, L169N_Y I/O I/O I/O, L167P_YY I/O, L167N_YY I/O I/O, VREF Bank 6, L166P_YY I/O, L166N_YY I/O, L165P_YY I/O, L165N_YY I/O, L164P XC2S600E I/O, VREF Bank 6, L176N_Y I/O, L175P I/O, L175N I/O I/O, L174P_YY I/O, L174N_YY I/O I/O, L173P_YY I/O, VREF Bank 6, L173N_YY I/O, L172P_Y I/O, L172N_Y I/O I/O, L171P_Y I/O, L171N_Y I/O I/O, L170P_Y I/O, L170N_Y I/O, L169P I/O, L169N I/O I/O, L168P_Y I/O, L168N_Y I/O I/O, L167P_YY I/O, L167N_YY I/O I/O, VREF Bank 6, L166P_YY I/O, L166N_YY I/O, L165P_YY I/O, L165N_YY I/O I/O, L164P_Y
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Spartan-IIE FPGA Family: Pinout Tables
FG676 Pinouts (XC2S400E, XC2S600E) (Continued)
Pad Name Function I/O, L164N I/O, L163P I/O, L163N I/O I/O, L162P_YY I/O, L162N_YY I/O I/O, L161P_YY I/O, VREF Bank 6, L161N_YY I/O I/O, L160P_YY I/O, L160N_YY I/O, L159P I/O, L159N I/O I/O, L158P I/O, VREF Bank 6, L158N I/O, L157P I/O, L157N I/O, L156P I/O, L156N I/O, L155P_YY I/O, L155N_YY I/O, L154P I/O, L154N I/O, L153P_YY I/O, L153N_YY M1 M0 M2 Bank 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 Pin W2 W5 W6 W7 Y1 Y2 Y3 Y4 Y5 Y6 AA1 AA2 AA3 AA4 Y7 AA5 AB5 AB1 AB2 AC1 AC2 AC3 AB4 AD1 AD2 AE1 AF2 AE3 AF3 AD4 LVDS Async. Output Option XC2S600E XC2S400E XC2S400E All All All All All All XC2S600E XC2S600E XC2S600E XC2S600E XC2S400E XC2S400E XC2S600E XC2S600E All All All All VREF Option XC2S600E All All Device-Specific Pinouts XC2S400E I/O, L164N I/O, L163P_Y I/O, L163N_Y I/O I/O, L162P_YY I/O, L162N_YY I/O, L161P_YY I/O, VREF Bank 6, L161N_YY I/O I/O, L160P_YY I/O, L160N_YY I/O, L159P I/O, L159N I/O, L158P I/O, VREF Bank 6, L158N I/O, L157P_Y I/O, L157N_Y I/O I/O, L155P_YY I/O, L155N_YY I/O, L153P_YY I/O, L153N_YY M1 M0 M2 XC2S600E I/O, VREF Bank 6, L164N_Y I/O, L163P I/O, L163N I/O I/O, L162P_YY I/O, L162N_YY I/O I/O, L161P_YY I/O, VREF Bank 6, L161N_YY I/O I/O, L160P_YY I/O, L160N_YY I/O, L159P_Y I/O, L159N_Y I/O I/O, L158P_Y I/O, VREF Bank 6, L158N_Y I/O, L157P I/O, L157N I/O, L156P_Y I/O, L156N_Y I/O, L155P_YY I/O, L155N_YY I/O, L154P I/O, L154N I/O, L153P_YY I/O, L153N_YY M1 M0 M2
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FG676 Pinouts (XC2S400E, XC2S600E) (Continued)
Pad Name Function Bank Pin LVDS Async. Output Option VREF Option Device-Specific Pinouts XC2S400E XC2S600E
I/O I/O, L152N I/O, L152P I/O, L151N I/O, L151P I/O, L150N I/O, L150P I/O, L149N_YY I/O, L149P_YY I/O, VREF Bank 5, L148N_YY I/O, L148P_YY I/O, L147N I/O, L147P I/O, L146N_YY I/O, L146P_YY I/O, L145N_YY I/O, L145P_YY I/O, VREF Bank 5, L144N_YY I/O, L144P_YY I/O, L143N_YY I/O, L143P_YY I/O I/O, L142N I/O, L142P I/O, L141N I/O, L141P I/O, L140N_YY I/O, L140P_YY I/O, L139N_YY I/O, L139P_YY I/O, VREF Bank 5, L138N_YY
5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
AC5 AE4 AF4 AE5 AF5 AA6 AB6 AC6 AD6 AE6 AF6 AA7 AB7 AC7 AD7 AE7 AF7 Y8 AA8 AE8 AF8 AB8 W9 Y9 AA9 AB9 AC9 AD9 AE9 AF9 W10
XC2S400E XC2S400E All All All All XC2S600E XC2S600E All All All All All All All All XC2S600E XC2S600E XC2S600E XC2S600E All All All All All
All All XC2S600E All
I/O I/O I/O I/O, L150N_Y I/O, L150P_Y I/O, L149N_YY I/O, L149P_YY I/O, VREF Bank 5, L148N_YY I/O, L148P_YY I/O I/O, L146N_YY I/O, L146P_YY I/O, L145N_YY I/O, L145P_YY I/O, VREF Bank 5, L144N_YY I/O, L144P_YY I/O, L143N_YY I/O, L143P_YY I/O I/O, L142N I/O, L142P I/O I/O, L140N_YY I/O, L140P_YY I/O, L139N_YY I/O, L139P_YY I/O, VREF Bank 5, L138N_YY
I/O I/O, L152N I/O, L152P I/O, L151N I/O, L151P I/O, L150N I/O, L150P I/O, L149N_YY I/O, L149P_YY I/O, VREF Bank 5, L148N_YY I/O, L148P_YY I/O, L147N_Y I/O, L147P_Y I/O, L146N_YY I/O, L146P_YY I/O, L145N_YY I/O, L145P_YY I/O, VREF Bank 5, L144N_YY I/O, L144P_YY I/O, L143N_YY I/O, L143P_YY I/O I/O, L142N_Y I/O, L142P_Y I/O, VREF Bank 5, L141N_Y I/O, L141P_Y I/O, L140N_YY I/O, L140P_YY I/O, L139N_YY I/O, L139P_YY I/O, VREF Bank 5, L138N_YY
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Spartan-IIE FPGA Family: Pinout Tables
FG676 Pinouts (XC2S400E, XC2S600E) (Continued)
Pad Name Function I/O, L138P_YY I/O, L137N_YY I/O, L137P_YY I/O I/O, L136N I/O, L136P I/O I/O, L135N_YY I/O, L135P_YY I/O, L134N_YY I/O, L134P_YY I/O I/O, L133N I/O, L133P I/O I/O, L132N_YY I/O, L132P_YY I/O, VREF Bank 5, L131N_YY I/O, L131P_YY I/O I/O, L130N_YY I/O, L130P_YY I/O I/O, L129N I/O, L129P I/O, VREF Bank 5, L128N I/O, L128P I/O I/O, L127N I/O, L127P I/O (DLL), L126N GCK1, I Bank 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 Pin Y10 AB10 AC10 AD10 AE10 AF10 AD11 W11 Y11 AA11 AB11 V12 AE11 AF11 W12 Y12 AA12 AB12 AC12 V13 AE12 AF12 W13 Y13 AA13 AB13 AC13 AD13 V14 W14 AE13 AF13 LVDS Async. Output Option All All All XC2S600E XC2S600E All All All All All All All All All All XC2S600E XC2S600E XC2S600E XC2S600E VREF Option All All Device-Specific Pinouts XC2S400E I/O, L138P_YY I/O, L137N_YY I/O, L137P_YY I/O, L136N I/O, L136P I/O, L135N_YY I/O, L135P_YY I/O, L134N_YY I/O, L134P_YY I/O, L133N I/O, L133P I/O, L132N_YY I/O, L132P_YY I/O, VREF Bank 5, L131N_YY I/O, L131P_YY I/O, L130N_YY I/O, L130P_YY I/O, L129N I/O, L129P I/O, VREF Bank 5, L128N I/O, L128P I/O I/O (DLL), L126N GCK1, I XC2S600E I/O, L138P_YY I/O, L137N_YY I/O, L137P_YY I/O I/O, L136N_Y I/O, L136P_Y I/O I/O, L135N_YY I/O, L135P_YY I/O, L134N_YY I/O, L134P_YY I/O I/O, L133N I/O, L133P I/O I/O, L132N_YY I/O, L132P_YY I/O, VREF Bank 5, L131N_YY I/O, L131P_YY I/O I/O, L130N_YY I/O, L130P_YY I/O I/O, L129N_Y I/O, L129P_Y I/O, VREF Bank 5, L128N_Y I/O, L128P_Y I/O I/O, L127N I/O, L127P I/O (DLL), L126N GCK1, I
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FG676 Pinouts (XC2S400E, XC2S600E) (Continued)
Pad Name Function Bank Pin LVDS Async. Output Option VREF Option Device-Specific Pinouts XC2S400E XC2S600E
GCK0, I I/O (DLL), L126P I/O I/O, L125N I/O, L125P I/O I/O, L124N I/O, VREF Bank 4, L124P I/O, L123N I/O, L123P I/O I/O, L122N_YY I/O, L122P_YY I/O I/O, L121N_YY I/O, VREF Bank 4, L121P_YY I/O, L120N_YY I/O, L120P_YY I/O I/O, L119N I/O, L119P I/O I/O, L118N_YY I/O, L118P_YY I/O, L117N_YY I/O, L117P_YY I/O I/O, L116N I/O, L116P I/O I/O, L115N_YY I/O, L115P_YY
4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
AF14 AE14 AD14 AC14 AB14 AC15 AA14 Y14 AF15 AE15 AB15 AA15 Y15 AF16 W15 V15 AE16 AD16 AB16 AA16 Y16 W16 AF17 AE17 AD17 AC17 AB17 Y17 W17 AF18 AE18 AD18
XC2S600E XC2S600E XC2S600E XC2S600E All All All All All All All All All All XC2S600E XC2S600E All All
All All -
GCK0, I I/O (DLL), L126P I/O, L125N I/O, L125P I/O, L124N I/O, VREF Bank 4, L124P I/O, L123N I/O, L123P I/O, L122N_YY I/O, L122P_YY I/O, L121N_YY I/O, VREF Bank 4, L121P_YY I/O, L120N_YY I/O, L120P_YY I/O, L119N I/O, L119P I/O, L118N_YY I/O, L118P_YY I/O, L117N_YY I/O, L117P_YY I/O, L116N I/O, L116P I/O, L115N_YY I/O, L115P_YY
GCK0, I I/O (DLL), L126P I/O I/O, L125N I/O, L125P I/O I/O, L124N_Y I/O, VREF Bank 4, L124P_Y I/O, L123N_Y I/O, L123P_Y I/O I/O, L122N_YY I/O, L122P_YY I/O I/O, L121N_YY I/O, VREF Bank 4, L121P_YY I/O, L120N_YY I/O, L120P_YY I/O I/O, L119N I/O, L119P I/O I/O, L118N_YY I/O, L118P_YY I/O, L117N_YY I/O, L117P_YY I/O I/O, L116N_Y I/O, L116P_Y I/O I/O, L115N_YY I/O, L115P_YY
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DS077-4 (2.3) June 18, 2008 Product Specification
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Spartan-IIE FPGA Family: Pinout Tables
FG676 Pinouts (XC2S400E, XC2S600E) (Continued)
Pad Name Function I/O I/O, VREF Bank 4, L114N I/O, L114P I/O, L113N I/O, L113P I/O I/O, L112N I/O, L112P I/O, L111N I/O, L111P I/O I/O, L110N I/O, L110P I/O I/O, L109N_YY I/O, VREF Bank 4, L109P_YY I/O I/O, L108N I/O, L108P I/O, L107N I/O, L107P I/O I/O, L106N_YY I/O, VREF Bank 4, L106P_YY I/O, L105N_YY I/O, L105P_YY I/O, L104N_YY I/O, L104P_YY I/O, L103N I/O, L103P I/O, L102N_YY I/O, L102P_YY Bank 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 Pin AC18 AB18 AA18 Y18 W18 AB19 AF19 AE19 AA19 Y19 AF20 AE20 AD20 AC20 AB20 AA20 Y20 AF21 AE21 AD21 AC21 AC22 AF22 AE22 AB21 AA21 AF23 AE23 AD23 AE24 AF24 AF25 LVDS Async. Output Option XC2S600E XC2S600E XC2S600E XC2S600E XC2S600E XC2S600E All All All All All All All All XC2S600E XC2S600E All All VREF Option All XC2S600E All All Device-Specific Pinouts XC2S400E I/O I/O, VREF Bank 4, L114N I/O, L114P I/O, L113N I/O, L113P I/O I/O I/O, L111N I/O, L111P I/O, L110N I/O, L110P I/O I/O, L109N_YY I/O, VREF Bank 4, L109P_YY I/O I/O, L108N I/O, L108P I/O, L107N I/O, L107P I/O, L106N_YY I/O, VREF Bank 4, L106P_YY I/O, L105N_YY I/O, L105P_YY I/O, L104N_YY I/O, L104P_YY I/O I/O, L102N_YY I/O, L102P_YY XC2S600E I/O I/O, VREF Bank 4, L114N I/O, L114P I/O, L113N I/O, L113P I/O I/O, L112N_Y I/O, VREF Bank 4, L112P_Y I/O, L111N_Y I/O, L111P_Y I/O I/O, L110N_Y I/O, L110P_Y I/O I/O, L109N_YY I/O, VREF Bank 4, L109P_YY I/O I/O, L108N I/O, L108P I/O, L107N I/O, L107P I/O I/O, L106N_YY I/O, VREF Bank 4, L106P_YY I/O, L105N_YY I/O, L105P_YY I/O, L104N_YY I/O, L104P_YY I/O, L103N_Y I/O, L103P_Y I/O, L102N_YY I/O, L102P_YY
DS077-4 (2.3) June 18, 2008 Product Specification
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FG676 Pinouts (XC2S400E, XC2S600E) (Continued)
Pad Name Function Bank Pin LVDS Async. Output Option VREF Option Device-Specific Pinouts XC2S400E XC2S600E
DONE PROGRAM I/O (INIT), L101N_YY I/O (D7), L101P_YY I/O, L100N I/O, L100P I/O, L99N I/O, L99P I/O, L98N_YY I/O, L98P_YY I/O, L97N I/O, L97P I/O, VREF Bank 3, L96N I/O, L96P I/O, L95N I/O, L95P I/O, L94N I/O, L94P I/O, L93N I/O, L93P I/O, VREF Bank 3, L92N_YY I/O, L92P_YY I/O I/O, L91N_YY I/O, L91P_YY I/O I/O, L90N I/O, L90P I/O, L89N I/O, L89P I/O I/O, L88N_YY
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3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
AE26 AC24 AD25 AD26 AC25 AC26 AB22 AB23 AB25 AB26 AA23 AA24 AA25 AA26 AA22 Y22 Y23 Y24 Y25 Y26 W21 W22 Y21 W25 W26 W20 V19 V20 V21 V22 V23 V24
All All XC2S600E XC2S600E All All XC2S600E XC2S600E XC2S600E XC2S600E XC2S400E XC2S400E XC2S600E XC2S600E All All All All XC2S400E XC2S400E XC2S600E XC2S600E All
All All XC2S600E www.xilinx.com
DONE PROGRAM I/O (INIT), L101N_YY I/O (D7), L101P_YY I/O I/O, L98N_YY I/O, L98P_YY I/O, L97N_Y I/O, L97P_Y I/O, VREF Bank 3, L96N I/O, L96P I/O I/O, L94N_Y I/O, L94P_Y I/O, L93N I/O, L93P I/O, VREF Bank 3, L92N_YY I/O, L92P_YY I/O, L91N_YY I/O, L91P_YY I/O I/O, L90N_Y I/O, L90P_Y I/O I/O I/O, L88N_YY
DONE PROGRAM I/O (INIT), L101N_YY I/O (D7), L101P_YY I/O, L100N I/O, L100P I/O, L99N_Y I/O, L99P_Y I/O, L98N_YY I/O, L98P_YY I/O, L97N I/O, L97P I/O, VREF Bank 3, L96N_Y I/O, L96P_Y I/O, L95N_Y I/O, L95P_Y I/O, L94N I/O, L94P I/O, L93N_Y I/O, L93P_Y I/O, VREF Bank 3, L92N_YY I/O, L92P_YY I/O I/O, L91N_YY I/O, L91P_YY I/O I/O, L90N I/O, L90P I/O, VREF Bank 3, L89N_Y I/O, L89P_Y I/O I/O, L88N_YY
DS077-4 (2.3) June 18, 2008 Product Specification
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Spartan-IIE FPGA Family: Pinout Tables
FG676 Pinouts (XC2S400E, XC2S600E) (Continued)
Pad Name Function I/O, L88P_YY I/O I/O, VREF Bank 3, L87N_YY I/O (D6), L87P_YY I/O (D5), L86N_YY I/O, L86P_YY I/O I/O, L85N I/O, L85P I/O I/O, L84N I/O, L84P I/O, L83N I/O, L83P I/O I/O, L82N I/O, L82P I/O I/O, L81N I/O, L81P I/O, VREF Bank 3, L80N_YY I/O (D4), L80P_YY I/O I/O, L79N_YY I/O, L79P_YY I/O I/O, L78N I/O, L78P I/O, VREF Bank 3, L77N I/O, L77P I/O I/O, L76N_YY I/O, L76P_YY
DS077-4 (2.3) June 18, 2008 Product Specification
Bank 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
Pin V25 V26 U19 U20 U22 U23 U24 U25 U26 R18 T19 T20 T21 T22 T24 T25 T26 R19 R20 R21 R22 R23 P18 R25 R26 P19 P20 P21 P22 P23 P24 P25 P26
LVDS Async. Output Option All All All All All XC2S600E XC2S600E XC2S400E XC2S400E XC2S600E XC2S600E XC2S600E XC2S600E XC2S600E XC2S600E All All All All XC2S400E XC2S400E XC2S600E XC2S600E All All
VREF Option All All All -
Device-Specific Pinouts XC2S400E I/O, L88P_YY I/O I/O, VREF Bank 3, L87N_YY I/O (D6), L87P_YY I/O (D5), L86N_YY I/O, L86P_YY I/O I/O I/O, L84N_Y I/O, L84P_Y I/O, L83N I/O, L83P I/O, L82N I/O, L82P I/O, L81N I/O, L81P I/O, VREF Bank 3, L80N_YY I/O (D4), L80P_YY I/O, L79N_YY I/O, L79P_YY I/O, L78N_Y I/O, L78P_Y I/O, VREF Bank 3, L77N I/O, L77P I/O, L76N_YY I/O, L76P_YY XC2S600E I/O, L88P_YY I/O I/O, VREF Bank 3, L87N_YY I/O (D6), L87P_YY I/O (D5), L86N_YY I/O, L86P_YY I/O I/O, L85N_Y I/O, L85P_Y I/O I/O, L84N I/O, L84P I/O, L83N_Y I/O, L83P_Y I/O I/O, L82N_Y I/O, L82P_Y I/O I/O, L81N_Y I/O, L81P_Y I/O, VREF Bank 3, L80N_YY I/O (D4), L80P_YY I/O I/O, L79N_YY I/O, L79P_YY I/O I/O, L78N I/O, L78P I/O, VREF Bank 3, L77N_Y I/O, L77P_Y I/O I/O, L76N_YY I/O, L76P_YY
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FG676 Pinouts (XC2S400E, XC2S600E) (Continued)
Pad Name Function I/O I/O (TRDY) Bank 3 3 Pin N18 N24 LVDS Async. Output Option VREF Option Device-Specific Pinouts XC2S400E I/O (TRDY) XC2S600E I/O I/O (TRDY)
I/O (IRDY), L75N_YY I/O, L75P_YY I/O I/O, L74N I/O, L74P I/O I/O, L73N I/O, VREF Bank 2, L73P I/O, L72N I/O, L72P I/O I/O, L71N_YY I/O, L71P_YY I/O I/O (D3), L70N_YY I/O, VREF Bank 2, L70P_YY I/O, L69N I/O, L69P I/O I/O, L68N I/O, L68P I/O I/O, L67N I/O, L67P I/O, L66N I/O, L66P I/O I/O, L65N I/O, L65P I/O
2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2
N26 N25 N19 N23 N22 M23 N21 N20 M26 M25 M22 M21 M20 L26 M19 M18 L25 L24 L22 L21 L20 L19 K26 K25 K24 K23 K22 K20 K19 J26
All All XC2S600E XC2S600E XC2S600E XC2S600E XC2S400E XC2S400E All All All All XC2S600E XC2S600E XC2S600E XC2S600E XC2S600E XC2S600E XC2S600E XC2S600E -
All All -
I/O (IRDY), L75N_YY I/O, L75P_YY I/O I/O I/O, L73N I/O, VREF Bank 2, L73P I/O, L72N_Y I/O, L72P_Y I/O, L71N_YY I/O, L71P_YY I/O (D3), L70N_YY I/O, VREF Bank 2, L70P_YY I/O, L69N I/O, L69P I/O, L68N I/O, L68P I/O, L67N I/O, L67P I/O I/O I/O I/O
I/O (IRDY), L75N_YY I/O, L75P_YY I/O I/O, L74N_Y I/O, L74P_Y I/O I/O, L73N_Y I/O, VREF Bank 2, L73P_Y I/O, L72N I/O, L72P I/O I/O, L71N_YY I/O, L71P_YY I/O I/O (D3), L70N_YY I/O, VREF Bank 2, L70P_YY I/O, L69N_Y I/O, L69P_Y I/O I/O, L68N_Y I/O, L68P_Y I/O I/O, L67N_Y I/O, L67P_Y I/O, L66N I/O, L66P I/O I/O, L65N_Y I/O, L65P_Y I/O
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DS077-4 (2.3) June 18, 2008 Product Specification
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Spartan-IIE FPGA Family: Pinout Tables
FG676 Pinouts (XC2S400E, XC2S600E) (Continued)
Pad Name Function I/O, L64N_YY I/O (D2), L64P_YY I/O (D1) I/O, VREF Bank 2, L63N_YY I/O, L63P_YY I/O, L62N_YY I/O, L62P_YY I/O I/O, L61N I/O, L61P I/O, L60N I/O, L60P I/O I/O, L59N_YY I/O, L59P_YY I/O I/O, L58N_YY I/O, VREF Bank 2, L58P_YY I/O I/O, L57N_YY I/O, L57P_YY I/O, L56N I/O, L56P I/O I/O, L55N I/O, VREF Bank 2, L55P I/O, L54N I/O, L54P I/O, L53N_YY I/O, L53P_YY I/O, L52N I/O, L52P Bank 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 Pin J25 J24 J23 J22 J21 J20 J19 H22 H26 H25 H21 H20 G26 G25 G24 G23 G22 G21 G20 F26 F25 F24 F23 F22 E26 E25 E23 E22 F21 E21 D26 D25 LVDS Async. Output Option All All All All All All XC2S600E XC2S600E XC2S400E XC2S400E All All All All All All XC2S600E XC2S600E XC2S600E XC2S600E XC2S400E XC2S400E All All XC2S600E XC2S600E VREF Option All XC2S600E All All Device-Specific Pinouts XC2S400E I/O, L64N_YY I/O (D2), L64P_YY I/O (D1) I/O, VREF Bank 2, L63N_YY I/O, L63P_YY I/O, L62N_YY I/O, L62P_YY I/O I/O I/O, L60N_Y I/O, L60P_Y I/O, L59N_YY I/O, L59P_YY I/O I/O, L58N_YY I/O, VREF Bank 2, L58P_YY I/O I/O, L57N_YY I/O, L57P_YY I/O, L56N I/O, L56P I/O, L55N I/O, VREF Bank 2, L55P I/O, L54N_Y I/O, L54P_Y I/O, L53N_YY I/O, L53P_YY I/O XC2S600E I/O, L64N_YY I/O (D2), L64P_YY I/O (D1) I/O, VREF Bank 2, L63N_YY I/O, L63P_YY I/O, L62N_YY I/O, L62P_YY I/O I/O, L61N_Y I/O, VREF Bank 2, L61P_Y I/O, L60N I/O, L60P I/O I/O, L59N_YY I/O, L59P_YY I/O I/O, L58N_YY I/O, VREF Bank 2, L58P_YY I/O I/O, L57N_YY I/O, L57P_YY I/O, L56N_Y I/O, L56P_Y I/O I/O, L55N_Y I/O, VREF Bank 2, L55P_Y I/O, L54N I/O, L54P I/O, L53N_YY I/O, L53P_YY I/O, L52N_Y I/O, L52P_Y
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FG676 Pinouts (XC2S400E, XC2S600E) (Continued)
Pad Name Function I/O, L51N I/O, L51P I/O (DIN, D0), L50N_YY I/O (DOUT, BUSY), L50P_YY CCLK TDO TDI Bank 2 2 2 2 2 2 Pin D24 C25 C26 B26 A25 C23 D22 LVDS Async. Output Option All All VREF Option Device-Specific Pinouts XC2S400E I/O (DIN, D0), L50N_YY I/O (DOUT, BUSY), L50P_YY CCLK TDO TDI XC2S600E I/O, L51N I/O, L51P I/O (DIN, D0), L50N_YY I/O (DOUT, BUSY), L50P_YY CCLK TDO TDI
I/O (CS), L49P_YY I/O (WRITE), L49N_YY I/O, L48P I/O, L48N I/O, L47P I/O, L47N I/O, L46P_YY I/O, L46N_YY I/O, VREF Bank 1, L45P_YY I/O, L45N_YY I/O, L44P I/O, L44N I/O, L43P_YY I/O, L43N_YY I/O, L42P_YY I/O, L42N_YY I/O, VREF Bank 1, L41P_YY I/O, L41N_YY I/O I/O, L40P_YY I/O, L40N_YY I/O I/O, L39P
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
B24 A24 B23 A23 B22 A22 D21 C21 B21 A21 F20 E20 D20 C20 B20 A20 G19 F19 E19 B19 A19 H18 G18
All All XC2S400E XC2S400E All All All All XC2S600E XC2S600E All All All All All All All All XC2S600E
All All -
I/O (CS), L49P_YY I/O (WRITE), L49N_YY I/O I/O, L47P_Y I/O, L47N_Y I/O, L46P_YY I/O, L46N_YY I/O, VREF Bank 1, L45P_YY I/O, L45N_YY I/O I/O, L43P_YY I/O, L43N_YY I/O, L42P_YY I/O, L42N_YY I/O, VREF Bank 1, L41P_YY I/O, L41N_YY I/O, L40P_YY I/O, L40N_YY I/O I/O, L39P
I/O (CS), L49P_YY I/O (WRITE), L49N_YY I/O, L48P I/O, L48N I/O, L47P I/O, L47N I/O, L46P_YY I/O, L46N_YY I/O, VREF Bank 1, L45P_YY I/O, L45N_YY I/O, L44P_Y I/O, L44N_Y I/O, L43P_YY I/O, L43N_YY I/O, L42P_YY I/O, L42N_YY I/O, VREF Bank 1, L41P_YY I/O, L41N_YY I/O I/O, L40P_YY I/O, L40N_YY I/O I/O, L39P_Y
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DS077-4 (2.3) June 18, 2008 Product Specification
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Spartan-IIE FPGA Family: Pinout Tables
FG676 Pinouts (XC2S400E, XC2S600E) (Continued)
Pad Name Function I/O, L39N I/O, L38P I/O, L38N I/O, L37P_YY I/O, L37N_YY I/O, L36P_YY I/O, L36N_YY I/O, VREF Bank 1, L35P_YY I/O, L35N_YY I/O, L34P_YY I/O, L34N_YY I/O I/O, L33P I/O, L33N I/O I/O, L32P_YY I/O, L32N_YY I/O, L31P_YY I/O, L31N_YY I/O I/O, L30P I/O, L30N I/O I/O, L29P_YY I/O, L29N_YY I/O, VREF Bank 1, L28P_YY I/O, L28N_YY I/O I/O, L27P_YY I/O, L27N_YY I/O I/O, L26P I/O, L26N
DS077-4 (2.3) June 18, 2008 Product Specification
Bank 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
Pin F18 D18 C18 B18 A18 H17 G17 E18 E17 D17 C17 H16 B17 A17 G16 F16 E16 C16 B16 A16 J15 H15 G15 F15 E15 B15 A15 D15 J14 H14 G14 F14 E14
LVDS Async. Output Option XC2S600E XC2S600E XC2S600E All All All All All All All All XC2S600E XC2S600E All All All All All All All All All All XC2S600E XC2S600E
VREF Option XC2S600E All All -
Device-Specific Pinouts XC2S400E I/O, L39N I/O I/O, L37P_YY I/O, L37N_YY I/O, L36P_YY I/O, L36N_YY I/O, VREF Bank 1, L35P_YY I/O, L35N_YY I/O, L34P_YY I/O, L34N_YY I/O, L33P I/O, L33N I/O, L32P_YY I/O, L32N_YY I/O, L31P_YY I/O, L31N_YY I/O, L30P I/O, L30N I/O, L29P_YY I/O, L29N_YY I/O, VREF Bank 1, L28P_YY I/O, L28N_YY I/O, L27P_YY I/O, L27N_YY I/O, L26P I/O, L26N XC2S600E I/O, L39N_Y I/O, VREF Bank 1, L38P_Y I/O, L38N_Y I/O, L37P_YY I/O, L37N_YY I/O, L36P_YY I/O, L36N_YY I/O, VREF Bank 1, L35P_YY I/O, L35N_YY I/O, L34P_YY I/O, L34N_YY I/O I/O, L33P_Y I/O, L33N_Y I/O I/O, L32P_YY I/O, L32N_YY I/O, L31P_YY I/O, L31N_YY I/O I/O, L30P I/O, L30N I/O I/O, L29P_YY I/O, L29N_YY I/O, VREF Bank 1, L28P_YY I/O, L28N_YY I/O I/O, L27P_YY I/O, L27N_YY I/O I/O, L26P_Y I/O, L26N_Y
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FG676 Pinouts (XC2S400E, XC2S600E) (Continued)
Pad Name Function I/O, VREF Bank 1, L25P I/O, L25N I/O I/O, L24P I/O, L24N I/O I/O (DLL), L23P GCK2, I Bank 1 1 1 1 1 1 1 1 Pin D14 C14 J13 C13 D13 H13 B14 A14 LVDS Async. Output Option XC2S600E XC2S600E VREF Option All Device-Specific Pinouts XC2S400E I/O, VREF Bank 1, L25P I/O, L25N I/O, L24P I/O, L24N I/O (DLL), L23P GCK2, I XC2S600E I/O, VREF Bank 1, L25P_Y I/O, L25N_Y I/O I/O, L24P I/O, L24N I/O I/O (DLL), L23P GCK2, I
GCK3, I I/O (DLL), L23N I/O I/O, L22P_YY I/O, L22N_YY I/O, L21P I/O, VREF Bank 0, L21N I/O, L20P I/O, L20N I/O I/O, L19P_YY I/O, L19N_YY I/O I/O, L18P_YY I/O, VREF Bank 0, L18N_YY I/O, L17P_YY I/O, L17N_YY I/O I/O, L16P I/O, L16N I/O I/O, L15P_YY I/O, L15N_YY I/O, L14P_YY
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0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
A13 B13 E13 F13 G13 A12 B12 D12 E12 F12 G12 H12 J12 A11 B11 E11 F11 C11 G11 H11 C10 A10 B10 D10
All All XC2S600E XC2S600E XC2S600E XC2S600E All All All All All All All All All
All All www.xilinx.com
GCK3, I I/O (DLL), L23N I/O, L22P_YY I/O, L22N_YY I/O, VREF Bank 0 I/O, L20P I/O, L20N I/O, L19P_YY I/O, L19N_YY I/O, L18P_YY I/O, VREF Bank 0, L18N_YY I/O, L17P_YY I/O, L17N_YY I/O, L16P I/O, L16N I/O, L15P_YY I/O, L15N_YY I/O, L14P_YY
GCK3, I I/O (DLL), L23N I/O I/O, L22P_YY I/O, L22N_YY I/O, L21P_Y I/O, VREF Bank 0, L21N_Y I/O, L20P_Y I/O, L20N_Y I/O I/O, L19P_YY I/O, L19N_YY I/O I/O, L18P_YY I/O, VREF Bank 0, L18N_YY I/O, L17P_YY I/O, L17N_YY I/O I/O, L16P I/O, L16N I/O I/O, L15P_YY I/O, L15N_YY I/O, L14P_YY
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FG676 Pinouts (XC2S400E, XC2S600E) (Continued)
Pad Name Function I/O, L14N_YY I/O I/O, L13P I/O, L13N I/O I/O, L12P_YY I/O, L12N_YY I/O I/O, VREF Bank 0, L11P I/O, L11N I/O, L10P I/O, L10N I/O I/O, L9P I/O, L9N I/O, L8P I/O, L8N I/O I/O, L7P_YY I/O, L7N_YY I/O I/O, L6P_YY I/O, VREF Bank 0, L6N_YY I/O I/O, L5P I/O, L5N I/O, L4P I/O, L4N I/O I/O, L3P_YY I/O, VREF Bank 0, L3N_YY I/O, L2P_YY Bank 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Pin E10 G10 A9 B9 H10 C9 D9 E9 F9 G9 A8 B8 H9 E8 F8 A7 B7 G8 C7 D7 E7 F7 G7 A6 B6 C6 D6 E6 F6 A5 B5 D5 LVDS Async. Output Option All XC2S600E XC2S600E All All XC2S600E XC2S600E XC2S600E XC2S600E All All All All All All All VREF Option All XC2S600E All All Device-Specific Pinouts XC2S400E I/O, L14N_YY I/O, L13P I/O, L13N I/O, L12P_YY I/O, L12N_YY I/O I/O, VREF Bank 0, L11P I/O, L11N I/O, L10P I/O, L10N I/O I/O I/O, L8P I/O, L8N I/O I/O, L7P_YY I/O, L7N_YY I/O, L6P_YY I/O, VREF Bank 0, L6N_YY I/O I/O, L5P I/O, L5N I/O, L4P I/O, L4N I/O, L3P_YY I/O, VREF Bank 0, L3N_YY I/O, L2P_YY XC2S600E I/O, L14N_YY I/O I/O, L13P_Y I/O, L13N_Y I/O I/O, L12P_YY I/O, L12N_YY I/O I/O, VREF Bank 0, L11P I/O, L11N I/O, L10P I/O, L10N I/O I/O, L9P_Y I/O, VREF Bank 0, L9N_Y I/O, L8P_Y I/O, L8N_Y I/O I/O, L7P_YY I/O, L7N_YY I/O I/O, L6P_YY I/O, VREF Bank 0, L6N_YY I/O I/O, L5P I/O, L5N I/O, L4P I/O, L4N I/O I/O, L3P_YY I/O, VREF Bank 0, L3N_YY I/O, L2P_YY
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FG676 Pinouts (XC2S400E, XC2S600E) (Continued)
Pad Name Function I/O, L2N_YY I/O, L1P_YY I/O, L1N_YY I/O, L0P I/O, L0N I/O TCK Bank 0 0 0 0 0 0 Pin E5 B4 C4 A3 B3 A4 A2 LVDS Async. Output Option All All All XC2S600E XC2S600E VREF Option Device-Specific Pinouts XC2S400E I/O, L2N_YY I/O, L1P_YY I/O, L1N_YY I/O I/O TCK XC2S600E I/O, L2N_YY I/O, L1P_YY I/O, L1N_YY I/O, L0P_Y I/O, L0N_Y I/O TCK
FG676 Differential Clock Pins
P Input Clock GCK0 GCK1 GCK2 GCK3 Bank 4 5 1 0 Pin AF14 AF13 A14 A13 Name GCK0, I GCK1, I GCK2, I GCK3, I Pin AE14 AE13 B14 B13 N Input Name I/O (DLL), L126P I/O (DLL), L126N I/O (DLL), L23P I/O (DLL), L23N
Additional FG676 Package Pins
VCCINT Pins
H8 K17 U16
VCCO Bank 0 Pins
H19 L10 U17 C8 C22 H24 R17 U15 U13 R10 K9
J9 L17 V9 D11 D16 K18 T18 V16 V10 T4 L4
J18 T10 V18 J10 J16 L18 T23 V17 V11 T9 L9
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K10 T17 W8 J11 J17 L23 U18 AC16 AC11 U9 M10
K11 U10 W19 K12 K14 M17 W24 AD19 AD5 W3 N10
K16 U11 K13 K15 N17 AB24 AD22 AD8 AB3 E3
C5
VCCO Bank 1 Pins
C19
VCCO Bank 2 Pins
E24
VCCO Bank 3 Pins
P17
VCCO Bank 4 Pins
U14
VCCO Bank 5 Pins
U12
VCCO Bank 6 Pins
P10
VCCO Bank 7 Pins
H3
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Spartan-IIE FPGA Family: Pinout Tables
Additional FG676 Package Pins (Continued)
GND Pins
A1 C24 H4 L14 M14 N14 P15 R15 T15 AA17 AD15 A12 C11 E7 F20 H10 J13 L22 N9 P19 U1 V13 Y7 AB17 AD1 AE19
A26 D4 H23 L15 M15 N15 P16 R16 T16 AC4 AD24 A16 C25 E13 F22 H13 K1 L26 N18 P24 U4 V21 Y21 AB22 AD2 AE24
B2 D8 K6 L16 M16 N16 R3 R24 U6 AC8 AE2 A23 D2 E19 G10 H16 K4 M4 N19 R4 U7 W12 AA7 AC1 AD10 AF4
B25 D19 K21 M3 M24 P11 R11 T11 U21 AC19 AE25 B3 D15 F2 G14 H25 K22 M9 N23 R7 U24 W13 AA9 AC15 AD11 AF16
C3 D23 L11 M11 N11 P12 R12 T12 W4 AC23 AF1 C1 D18 F6 G15 J6 K24 M22 P4 R19 U25 W14 AA22 AC22 AD13 AF18
C12 F10 L12 M12 N12 P13 R13 T13 W23 AD3 AF26 C2 D24 F8 G16 J8 L3 N1 P5 T3 V8 W16 AB15 AC25 AD14 AF20
C15 F17 L13 M13 N13 P14 R14 T14 AA10 AD12 C10 D25 F12 G26 J12 L19 N4 P18 T24 V12 Y3 AB16 AC26 AE5 -
Not Connected Pins (XC2S400E Only)
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Revision History
Version No. 1.0 1.1 2.0 2.1 2.3 Date 11/15/01 12/20/01 11/18/02 02/14/03 06/18/08 Initial Xilinx release. Corrected differential pin pair designations. Added XC2S400E and XC2S600E and FG676. Removed L37 designation from FT256 pinouts. Minor corrections and clarifications to pinout definitions. Removed Preliminary designation. Added differential pairs table on page 57, fixed 3 P/N designation typos introduced in v2.0. Clarified that XC2S50E has two VREF pins per bank. Added Package Overview section. Updated all modules for continuous page, figure, and table numbering. Updated links. Synchronized all modules to v2.3. Description
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DS077-4 (2.3) June 18, 2008 Product Specification

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