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| White Electronic Designs 128MB- 16Mx64 SDRAM, UNBUFFERED FEATURES PC100 and PC133 compatible Burst Mode Operation Auto and Self Refresh capability LVTTL compatible inputs and outputs Serial Presence Detect with EEPROM Fully synchronous: All signals are registered on the positive edge of the system clock Programmable Burst Lengths: 1, 2, 4, 8 or Full Page 3.3V 0.3V Power Supply 144 Pin SO-DIMM JEDEC W3DG6416V-D1 PRELIMINARY* DESCRIPTION The W3DG6416V is a 16Mx64 synchronous DRAM module which consists of eight 8Mx16 SDRAM components in TSOP II package, and one 2Kb EEPROM in an 8 pin TSSOP package for Serial Presence Detect which are mounted on a 144 pin SO-DIMM multilayer FR4 Substrate. * This product is under development, is not qualified or characterized and is subject to change without notice. PIN CONFIGURATIONS (FRONT SIDE/BACK SIDE) PINOUT PIN 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 FRONT VSS DQ0 DQ1 DQ2 DQ3 VCC DQ4 DQ5 DQ6 DQ7 VSS DQM0 DQM1 VCC A0 A1 A2 VSS DQ8 DQ9 DQ10 DQ11 VCC DQ12 DQ13 PIN 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 BACK VSS DQ32 DQ33 DQ34 DQ35 VCC DQ36 DQ37 DQ38 DQ39 VSS DQM4 DQM5 VCC A3 A4 A5 VSS DQ40 DQ41 DQ42 DQ43 VCC DQ44 DQ45 61 63 65 67 69 71 73 75 77 79 81 83 85 87 89 91 93 CLK0 VCC RAS# WE# CS0# CS1# DNU VSS NC NC VCC DQ16 DQ17 DQ18 DQ19 VSS DQ20 62 64 66 68 70 72 74 76 78 80 82 84 86 88 90 92 94 CKE0 VCC CAS# CKE1 *A12 *A13 CK1 VSS NC NC VCC DQ48 DQ49 DQ50 DQ51 VSS DQ52 PIN 51 53 55 57 59 FRONT DQ14 DQ15 VSS NC NC PIN 52 54 56 58 60 BACK DQ46 DQ47 VSS NC NC PIN 95 97 99 101 103 105 107 109 111 113 115 117 119 121 123 125 127 129 131 133 135 137 139 141 143 BACK DQ21 DQ22 DQ23 VCC A6 A8 VSS A9 A10/AP VCC DQM2 DQM3 VSS DQ24 DQ25 DQ26 DQ27 VCC DQ28 DQ29 DQ30 DQ31 VSS **SDA VCC PIN 96 98 100 102 104 106 108 110 112 114 116 118 120 122 124 126 128 130 132 134 136 138 140 142 144 BACK DQ53 DQ54 DQ55 VCC A7 BA0 VSS BA1 A11 VCC DQM6 DQM7 VSS DQ56 DQ57 DQ58 DQ59 VCC DQ60 DQ61 DQ62 DQ63 VSS **SCL VCC PIN NAMES A0 - A11 BA0-1 DQ0-63 CLK0,CK1 CKE0,CKE1 CS0#,CS1# RAS# CAS# WE# DQM0-7 VCC VSS SDA SCL DNU NC Address Input (Multiplexed) Select Bank Data Input/Output Clock Input Clock Enable Input Chip Select Input Row Address Strobe Column Address Strobe Write Enable DQM Power Supply (3.3V) Ground Serial Data I/O Serial Clock Do Not Use No Connect VOLTAGE KEY * These pins are not used in this module. ** These pins should be NC in the system which does not support SPD. June 2004 Rev. 0 1 White Electronic Designs Corporation * (602) 437-1520 * www.wedc.com White Electronic Designs FUNCTIONAL BLOCK DIAGRAM W3DG6416V-D1 PRELIMINARY S1# WE# S0# DQM0 LDQM I/O 0 I/O 1 I/O 2 I/O 3 I/O 4 I/O 5 I/O 6 I/O 7 S0# WE# LDQM I/O 0 I/O 1 I/O 2 I/O 3 I/O 4 I/O 5 I/O 6 I/O 7 S1# WE# DQM4 LDQM I/O 0 I/O 1 I/O 2 I/O 3 I/O 4 I/O 5 I/O 6 I/O 7 S0# WE# LDQM I/O 0 I/O 1 I/O 2 I/O 3 I/O 4 I/O 5 I/O 6 I/O 7 S1# WE# D0 D4 DQM5 D2 D6 DQM1 I/O 8 I/O 9 I/O 10 I/O 11 I/O 12 I/O 13 I/O 14 I/O 15 I/O 8 I/O 9 I/O 10 I/O 11 I/O 12 I/O 13 I/O 14 I/O 15 UDQM I/O 8 I/O 9 I/O 10 I/O 11 I/O 12 I/O 13 I/O 14 I/O 15 UDQM I/O 8 I/O 9 I/O 10 I/O 11 I/O 12 I/O 13 I/O 14 I/O 15 DQM2 LDQM I/O 0 I/O 1 I/O 2 I/O 3 I/O 4 I/O 5 I/O 6 I/O 7 S0# WE# LDQM I/O 0 I/O 1 I/O 2 I/O 3 I/O 4 S1# WE# DQM6 LDQM I/O 0 I/O 1 I/O 2 I/O 3 S0# WE# LDQM I/O 0 I/O 1 I/O 2 I/O 3 I/O 4 S1# WE# D1 I/O 5 I/O 6 I/O 7 D5 DQM7 I/O 4 I/O 5 I/O 6 I/O 7 D3 I/O 5 I/O 6 I/O 7 D7 DQM3 UDQM I/O 8 I/O 9 I/O 10 I/O 11 I/O 12 I/O 13 I/O 14 I/O 15 UDQM I/O 8 I/O 9 I/O 10 I/O 11 I/O 12 I/O 13 I/O 14 I/O 15 UDQM I/O 8 I/O 9 I/O 10 I/O 11 I/O 12 I/O 13 I/O 14 I/O 15 UDQM I/O 8 I/O 9 I/O 10 I/O 11 I/O 12 I/O 13 I/O 14 I/O 15 *CLOCK WIRING RAS# CAS# CKE0 CKE1 BA0-BAN A0-AN RAS#: SDRAM D0-D7 CAS#: SDRAM D0-D7 CKE: SDRAM D0-D3 CKE: SDRAM D4-D7 BA0-BAN: SDRAM D0-7 A0-AN: SDRAM D0-D7 CLOCK INPUT *CLK0 *CLK1 SDRAMS 4 SDRAMS 4 SDRAMS * Wire per clock Loading Table/Wiring Diagrams VCC VSS D0-D7 D0-D7 SERIAL PD SCL A0 A1 A2 SDA June 2004 Rev. 0 2 White Electronic Designs Corporation * (602) 437-1520 * www.wedc.com White Electronic Designs ABSOLUTE MAXIMUM RATINGS Parameter Voltage on any pin relative to VSS Voltage on VCC supply relative to VSS Storage Temperature Power Dissipation Short Circuit Current Symbol VIN, VOUT VCC, VCCQ TSTG PD IOS Value -1.0 ~ 4.6 -1.0 ~ 4.6 -55 ~ +150 8 50 W3DG6416V-D1 PRELIMINARY Units V V C W mA Note: Permanent device damage may occur if "ABSOLUTE MAXIMUM RATINGS" are exceeded. Functional operation should be restricted to recommended operating condition. Exposure to higher than recommended voltage for extended periods of time could affect device reliability. RECOMMENDED DC OPERATING CONDITIONS Voltage Referenced to: VSS = 0V, TA 0C +70C Parameter Supply Voltage Input High Voltage Input Low Voltage Output High Voltage Output Low Voltage Input Leakage Current Symbol VCC VIH VIL VOH VOL ILI Min 3.0 2.0 -0.3 2.4 -- -10 Typ 3.3 3.0 -- -- -- -- Max 3.6 VCCQ+0.3 0.8 -- 0.4 10 Unit V V V V V A 1 2 IOH= -2mA IOL= -2mA 3 Note Note: 1. VIH (max)= 5.6V AC. The overshoot voltage duration is 3ns. 2. VIL (min)= -2.0V AC. The undershoot voltage duration is 3ns. 3. Any input 0V VIN VCCQ Input leakage currents include Hi-Z output leakage for all bi-directional buffers with Tri-State outputs. CAPACITANCE TA = 25C, f = 1MHz, VCC = 3.3V, VREF=1.4V 200mV Parameter Input Capacitance (A0-A11) Input Capacitance (RAS#,CAS#,WE#) Input Capacitance (CKE0, CKE1) Input Capacitance (CLK0, CLK1) Input Capacitance (CS0#, CS1#) Input Capacitance (DQM0-DQM7) Input Capacitance (BA0-BA1) Data Input/Output Capacitance (DQ0-DQ63) Symbol CIN1 CIN2 CIN3 CIN4 CIN5 CIN6 CIN7 COUT Max 36 36 20 18 20 7 36 15 Unit pF pF pF pF pF pF pF pF June 2004 Rev. 0 3 White Electronic Designs Corporation * (602) 437-1520 * www.wedc.com White Electronic Designs OPERATING CURRENT CHARACTERISTICS VCC = 3.3V, TA = 0C +70C W3DG6416V-D1 PRELIMINARY Version Parameter Operating Current (One bank active) Precharge Standby Current in Power Down Mode Symbol ICC1 ICC2P ICC2PS ICC2N Precharge Standby Current in Non-Power Down Mode ICC2NS Active Standby Current in Power-Down Mode ICC3P ICC3PS ICC3N ICC3NS Burst Length = 1 tRC tRC(min) IOL = 0mA CKE VIL(max), tCC = 10ns CKE & CLK VIL(max), tCC = CKE VIH(min), CS VIH(min), tcc =10ns Input signals are charged one time during 20 CKE VIH(min), CLK VIL(max), tCC = Input signals are stable CKE VIL(max), tCC = 10ns CKE & CLK VIL(max), tCC = CKE VIH(min), CS VIH(min), tcc = 10ns Input signals are changed one time during 20ns CKE VIH(min), CLK VIL(max), tcc = Input signals are stable Io = mA Page burst 4 Banks activated tCCD = 2CLK tRC tRC(min) CKE 0.2V Conditions 133/100 720 16 16 160 mA 80 40 40 240 200 mA mA mA Units mA Note 1 mA Active Standby Current in Non-Power Down Mode Operating Current (Burst mode) ICC4 880 mA 1 Refresh Current Self Refresh Current Notes: 1. Measured with outputs open. 2. Refresh period is 64ms. ICC5 ICC6 1600 16 mA mA 2 June 2004 Rev. 0 4 White Electronic Designs Corporation * (602) 437-1520 * www.wedc.com White Electronic Designs ORDERING INFORMATION FOR D1 Ordering Information W3DG6416V10D1 W3DG6416V7D1 W3DG6416V75D1 Speed 100MHz 133MHz 133MHz CAS Latency CL=2 CL=2 CL=3 W3DG6416V-D1 PRELIMINARY Height* 27.94 (1.10") 27.94 (1.10") 27.94 (1.10") Note: For industrial temperature range product, add an "I" to the end of the part number. PACKAGE DIMENSIONS FOR D1 67.72 (2.661 Max) 2.01 (0.079 Min) 3.81 (0.150) MAX. 3.99 (0.157) 19.99 (0.787) 27.94 (1.10) 3.20 Max (0.126) Min 23.14 (0.913) 28.2 (1.112) 32.79 (1.291) 4.60 (0.181) 1.50 (0.059) 0.99 0.10 (0.039) ( 0.004) * ALL DIMENSIONS ARE IN MILLIMETERS AND (INCHES). June 2004 Rev. 0 5 White Electronic Designs Corporation * (602) 437-1520 * www.wedc.com White Electronic Designs Document Title 128MB - 16Mx64 SDRAM, UNBUFFERED W3DG6416V-D1 PRELIMINARY Revision History Rev # Rev A Rev 0 History Created 0.1 Updated CAP and IDD specs. 0.2 Removed "ED" from part number 0.3 Changed status from Advanced to Preliminary Release Date 10-25-01 6-04 Status Advanced Preliminary June 2004 Rev. 0 6 White Electronic Designs Corporation * (602) 437-1520 * www.wedc.com |
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