 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| Features * High Performance, Low Power AVR(R) 8-Bit Microcontroller * Advanced RISC Architecture - 131 Powerful Instructions - Most Single Clock Cycle Execution - 32 x 8 General Purpose Working Registers - Fully Static Operation - Up to 20 MIPS Throughput at 20 MHz - On-chip 2-cycle Multiplier High Endurance Non-volatile Memory Segments - 8K Bytes of In-System Self-Programmable Flash progam memory (ATMEGA88PA) - 512 Bytes EEPROM (ATMEGA88PA) - 1K Bytes Internal SRAM (ATMEGA88PA) - Write/Erase Cycles: 10,000 Flash/100,000 EEPROM - Data retention: 20 years at 85C/100 years at 25C(1) - Optional Boot Code Section with Independent Lock Bits In-System Programming by On-chip Boot Program True Read-While-Write Operation - Programming Lock for Software Security Peripheral Features - Two 8-bit Timer/Counters with Separate Prescaler and Compare Mode - One 16-bit Timer/Counter with Separate Prescaler, Compare Mode, and Capture Mode - Real Time Counter with Separate Oscillator - Six PWM Channels - 8-channel 10-bit ADC in TQFP and QFN/MLF package Temperature Measurement - 6-channel 10-bit ADC in PDIP Package Temperature Measurement - Programmable Serial USART - Master/Slave SPI Serial Interface - Byte-oriented 2-wire Serial Interface (Philips I2C compatible) - Programmable Watchdog Timer with Separate On-chip Oscillator - On-chip Analog Comparator - Interrupt and Wake-up on Pin Change Special Microcontroller Features - Power-on Reset and Programmable Brown-out Detection - Internal Calibrated Oscillator - External and Internal Interrupt Sources - Six Sleep Modes: Idle, ADC Noise Reduction, Power-save, Power-down, Standby, and Extended Standby I/O and Packages - 23 Programmable I/O Lines - 28-pin PDIP, 32-lead TQFP, 28-pad QFN/MLF and 32-pad QFN/MLF Operating Voltage: - 1.8 - 5.5V for ATMEGA88PA Temperature Range: - -40C to 85C Speed Grade: - 0 - 20 MHz @ 1.8 - 5.5V Low Power Consumption at 1 MHz, 1.8V, 25C for ATMEGA88PA: - Active Mode: 0.2 mA - Power-down Mode: 0.1 A - Power-save Mode: 0.75 A (Including 32 kHz RTC) * * 8-bit Microcontroller with 8K Bytes In-System Programmable Flash ATMEGA88PA Summary * * * * * * Rev. 8161AS-AVR-11/08 ATMEGA88PA 1. Pin Configurations Figure 1-1. Pinout ATMEGA88PA TQFP Top View PD2 (INT0/PCINT18) PD1 (TXD/PCINT17) PD0 (RXD/PCINT16) PC6 (RESET/PCINT14) PC5 (ADC5/SCL/PCINT13) PC4 (ADC4/SDA/PCINT12) PC3 (ADC3/PCINT11) PC2 (ADC2/PCINT10) PDIP (PCINT19/OC2B/INT1) PD3 (PCINT20/XCK/T0) PD4 GND VCC GND VCC (PCINT6/XTAL1/TOSC1) PB6 (PCINT7/XTAL2/TOSC2) PB7 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 24 23 22 21 20 19 18 17 PC1 (ADC1/PCINT9) PC0 (ADC0/PCINT8) ADC7 GND AREF ADC6 AVCC PB5 (SCK/PCINT5) (PCINT21/OC0B/T1) PD5 (PCINT22/OC0A/AIN0) PD6 (PCINT23/AIN1) PD7 (PCINT0/CLKO/ICP1) PB0 (PCINT1/OC1A) PB1 (PCINT2/SS/OC1B) PB2 (PCINT3/OC2A/MOSI) PB3 (PCINT4/MISO) PB4 (PCINT14/RESET) PC6 (PCINT16/RXD) PD0 (PCINT17/TXD) PD1 (PCINT18/INT0) PD2 (PCINT19/OC2B/INT1) PD3 (PCINT20/XCK/T0) PD4 VCC GND (PCINT6/XTAL1/TOSC1) PB6 (PCINT7/XTAL2/TOSC2) PB7 (PCINT21/OC0B/T1) PD5 (PCINT22/OC0A/AIN0) PD6 (PCINT23/AIN1) PD7 (PCINT0/CLKO/ICP1) PB0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 28 27 26 25 24 23 22 21 20 19 18 17 16 15 PC5 (ADC5/SCL/PCINT13) PC4 (ADC4/SDA/PCINT12) PC3 (ADC3/PCINT11) PC2 (ADC2/PCINT10) PC1 (ADC1/PCINT9) PC0 (ADC0/PCINT8) GND AREF AVCC PB5 (SCK/PCINT5) PB4 (MISO/PCINT4) PB3 (MOSI/OC2A/PCINT3) PB2 (SS/OC1B/PCINT2) PB1 (OC1A/PCINT1) 32 31 30 29 28 27 26 25 28 MLF Top View PD2 (INT0/PCINT18) PD1 (TXD/PCINT17) PD0 (RXD/PCINT16) PC6 (RESET/PCINT14) PC5 (ADC5/SCL/PCINT13) PC4 (ADC4/SDA/PCINT12) PC3 (ADC3/PCINT11) 32 MLF Top View PD2 (INT0/PCINT18) PD1 (TXD/PCINT17) PD0 (RXD/PCINT16) PC6 (RESET/PCINT14) PC5 (ADC5/SCL/PCINT13) PC4 (ADC4/SDA/PCINT12) PC3 (ADC3/PCINT11) PC2 (ADC2/PCINT10) 32 31 30 29 28 27 26 25 28 27 26 25 24 23 22 (PCINT19/OC2B/INT1) PD3 (PCINT20/XCK/T0) PD4 VCC GND (PCINT6/XTAL1/TOSC1) PB6 (PCINT7/XTAL2/TOSC2) PB7 (PCINT21/OC0B/T1) PD5 1 2 3 4 5 6 7 8 9 10 11 12 13 14 21 20 19 18 17 16 15 PC2 (ADC2/PCINT10) PC1 (ADC1/PCINT9) PC0 (ADC0/PCINT8) GND AREF AVCC PB5 (SCK/PCINT5) (PCINT19/OC2B/INT1) PD3 (PCINT20/XCK/T0) PD4 GND VCC GND VCC (PCINT6/XTAL1/TOSC1) PB6 (PCINT7/XTAL2/TOSC2) PB7 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 24 23 22 21 20 19 18 17 PC1 (ADC1/PCINT9) PC0 (ADC0/PCINT8) ADC7 GND AREF ADC6 AVCC PB5 (SCK/PCINT5) (PCINT22/OC0A/AIN0) PD6 (PCINT23/AIN1) PD7 (PCINT0/CLKO/ICP1) PB0 (PCINT1/OC1A) PB1 (PCINT2/SS/OC1B) PB2 (PCINT3/OC2A/MOSI) PB3 (PCINT4/MISO) PB4 NOTE: Bottom pad should be soldered to ground. NOTE: Bottom pad should be soldered to ground. (PCINT21/OC0B/T1) PD5 (PCINT22/OC0A/AIN0) PD6 (PCINT23/AIN1) PD7 (PCINT0/CLKO/ICP1) PB0 (PCINT1/OC1A) PB1 (PCINT2/SS/OC1B) PB2 (PCINT3/OC2A/MOSI) PB3 (PCINT4/MISO) PB4 2 8161AS-AVR-11/08 ATMEGA88PA 1.1 1.1.1 Pin Descriptions VCC Digital supply voltage. 1.1.2 GND Ground. 1.1.3 Port B (PB7:0) XTAL1/XTAL2/TOSC1/TOSC2 Port B is an 8-bit bi-directional I/O port with internal pull-up resistors (selected for each bit). The Port B output buffers have symmetrical drive characteristics with both high sink and source capability. As inputs, Port B pins that are externally pulled low will source current if the pull-up resistors are activated. The Port B pins are tri-stated when a reset condition becomes active, even if the clock is not running. Depending on the clock selection fuse settings, PB6 can be used as input to the inverting Oscillator amplifier and input to the internal clock operating circuit. Depending on the clock selection fuse settings, PB7 can be used as output from the inverting Oscillator amplifier. If the Internal Calibrated RC Oscillator is used as chip clock source, PB7..6 is used as TOSC2..1 input for the Asynchronous Timer/Counter2 if the AS2 bit in ASSR is set. The various special features of Port B are elaborated in "Alternate Functions of Port B" on page 74 and "System Clock and Clock Options" on page 26. 1.1.4 Port C (PC5:0) Port C is a 7-bit bi-directional I/O port with internal pull-up resistors (selected for each bit). The PC5..0 output buffers have symmetrical drive characteristics with both high sink and source capability. As inputs, Port C pins that are externally pulled low will source current if the pull-up resistors are activated. The Port C pins are tri-stated when a reset condition becomes active, even if the clock is not running. 1.1.5 PC6/RESET If the RSTDISBL Fuse is programmed, PC6 is used as an I/O pin. Note that the electrical characteristics of PC6 differ from those of the other pins of Port C. If the RSTDISBL Fuse is unprogrammed, PC6 is used as a Reset input. A low level on this pin for longer than the minimum pulse length will generate a Reset, even if the clock is not running. The minimum pulse length is given in Table 27-3 on page 299. Shorter pulses are not guaranteed to generate a Reset. The various special features of Port C are elaborated in "Alternate Functions of Port C" on page 77. 1.1.6 Port D (PD7:0) Port D is an 8-bit bi-directional I/O port with internal pull-up resistors (selected for each bit). The Port D output buffers have symmetrical drive characteristics with both high sink and source capability. As inputs, Port D pins that are externally pulled low will source current if the pull-up resistors are activated. The Port D pins are tri-stated when a reset condition becomes active, even if the clock is not running. 3 8161AS-AVR-11/08 ATMEGA88PA The various special features of Port D are elaborated in "Alternate Functions of Port D" on page 80. 1.1.7 AVCC AVCC is the supply voltage pin for the A/D Converter, PC3:0, and ADC7:6. It should be externally connected to VCC, even if the ADC is not used. If the ADC is used, it should be connected to VCC through a low-pass filter. Note that PC6..4 use digital supply voltage, VCC. 1.1.8 AREF AREF is the analog reference pin for the A/D Converter. 1.1.9 ADC7:6 (TQFP and QFN/MLF Package Only) In the TQFP and QFN/MLF package, ADC7:6 serve as analog inputs to the A/D converter. These pins are powered from the analog supply and serve as 10-bit ADC channels. 4 8161AS-AVR-11/08 ATMEGA88PA 2. Overview The ATMEGA88PA is a low-power CMOS 8-bit microcontroller based on the AVR enhanced RISC architecture. By executing powerful instructions in a single clock cycle, the ATMEGA88PA achieves throughputs approaching 1 MIPS per MHz allowing the system designer to optimize power consumption versus processing speed. 2.1 Block Diagram Figure 2-1. Block Diagram GND VCC Watchdog Timer Watchdog Oscillator Power Supervision POR / BOD & RESET debugWIRE PROGRAM LOGIC Oscillator Circuits / Clock Generation Flash SRAM CPU EEPROM AVCC AREF GND 8bit T/C 0 16bit T/C 1 A/D Conv. 2 DATABUS 8bit T/C 2 Analog Comp. Internal Bandgap 6 USART 0 SPI TWI PORT D (8) PORT B (8) PORT C (7) RESET XTAL[1..2] PD[0..7] PB[0..7] PC[0..6] ADC[6..7] The AVR core combines a rich instruction set with 32 general purpose working registers. All the 32 registers are directly connected to the Arithmetic Logic Unit (ALU), allowing two independent registers to be accessed in one single instruction executed in one clock cycle. The resulting 5 8161AS-AVR-11/08 ATMEGA88PA architecture is more code efficient while achieving throughputs up to ten times faster than conventional CISC microcontrollers. The ATMEGA88PA provides the following features: 8K bytes of In-System Programmable Flash with Read-While-Write capabilities, 512 bytes EEPROM, 1K bytes SRAM, 23 general purpose I/O lines, 32 general purpose working registers, three flexible Timer/Counters with compare modes, internal and external interrupts, a serial programmable USART, a byte-oriented 2-wire Serial Interface, an SPI serial port, a 6-channel 10-bit ADC (8 channels in TQFP and QFN/MLF packages), a programmable Watchdog Timer with internal Oscillator, and five software selectable power saving modes. The Idle mode stops the CPU while allowing the SRAM, Timer/Counters, USART, 2-wire Serial Interface, SPI port, and interrupt system to continue functioning. The Power-down mode saves the register contents but freezes the Oscillator, disabling all other chip functions until the next interrupt or hardware reset. In Power-save mode, the asynchronous timer continues to run, allowing the user to maintain a timer base while the rest of the device is sleeping. The ADC Noise Reduction mode stops the CPU and all I/O modules except asynchronous timer and ADC, to minimize switching noise during ADC conversions. In Standby mode, the crystal/resonator Oscillator is running while the rest of the device is sleeping. This allows very fast start-up combined with low power consumption. The device is manufactured using Atmel's high density non-volatile memory technology. The On-chip ISP Flash allows the program memory to be reprogrammed In-System through an SPI serial interface, by a conventional non-volatile memory programmer, or by an On-chip Boot program running on the AVR core. The Boot program can use any interface to download the application program in the Application Flash memory. Software in the Boot Flash section will continue to run while the Application Flash section is updated, providing true Read-While-Write operation. By combining an 8-bit RISC CPU with In-System Self-Programmable Flash on a monolithic chip, the Atmel ATMEGA88PA is a powerful microcontroller that provides a highly flexible and cost effective solution to many embedded control applications. The ATMEGA88PA AVR is supported with a full suite of program and system development tools including: C Compilers, Macro Assemblers, Program Debugger/Simulators, In-Circuit Emulators, and Evaluation kits. 3. Resources A comprehensive set of development tools, application notes and datasheets are available for download on http://www.atmel.com/avr. Note: 1. 4. Data Retention Reliability Qualification results show that the projected data retention failure rate is much less than 1 PPM over 20 years at 85C or 100 years at 25C. 6 8161AS-AVR-11/08 ATMEGA88PA 5. Register Summary Address (0xFF) (0xFE) (0xFD) (0xFC) (0xFB) (0xFA) (0xF9) (0xF8) (0xF7) (0xF6) (0xF5) (0xF4) (0xF3) (0xF2) (0xF1) (0xF0) (0xEF) (0xEE) (0xED) (0xEC) (0xEB) (0xEA) (0xE9) (0xE8) (0xE7) (0xE6) (0xE5) (0xE4) (0xE3) (0xE2) (0xE1) (0xE0) (0xDF) (0xDE) (0xDD) (0xDC) (0xDB) (0xDA) (0xD9) (0xD8) (0xD7) (0xD6) (0xD5) (0xD4) (0xD3) (0xD2) (0xD1) (0xD0) (0xCF) (0xCE) (0xCD) (0xCC) (0xCB) (0xCA) (0xC9) (0xC8) (0xC7) (0xC6) (0xC5) (0xC4) (0xC3) (0xC2) Name Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved UDR0 UBRR0H UBRR0L Reserved UCSR0C Bit 7 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Bit 6 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Bit 5 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Bit 4 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Bit 3 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Bit 2 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Bit 1 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Bit 0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Page USART I/O Data Register USART Baud Rate Register High USART Baud Rate Register Low - UMSEL01 - UMSEL00 - UPM01 - UPM00 - USBS0 - UCSZ01 /UDORD0 187 191 191 - UCSZ00 / UCPHA0 - UCPOL0 189/204 7 8161AS-AVR-11/08 ATMEGA88PA Address (0xC1) (0xC0) (0xBF) (0xBE) (0xBD) (0xBC) (0xBB) (0xBA) (0xB9) (0xB8) (0xB7) (0xB6) (0xB5) (0xB4) (0xB3) (0xB2) (0xB1) (0xB0) (0xAF) (0xAE) (0xAD) (0xAC) (0xAB) (0xAA) (0xA9) (0xA8) (0xA7) (0xA6) (0xA5) (0xA4) (0xA3) (0xA2) (0xA1) (0xA0) (0x9F) (0x9E) (0x9D) (0x9C) (0x9B) (0x9A) (0x99) (0x98) (0x97) (0x96) (0x95) (0x94) (0x93) (0x92) (0x91) (0x90) (0x8F) (0x8E) (0x8D) (0x8C) (0x8B) (0x8A) (0x89) (0x88) (0x87) (0x86) (0x85) (0x84) (0x83) (0x82) (0x81) (0x80) Name UCSR0B UCSR0A Reserved Reserved TWAMR TWCR TWDR TWAR TWSR TWBR Reserved ASSR Reserved OCR2B OCR2A TCNT2 TCCR2B TCCR2A Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved OCR1BH OCR1BL OCR1AH OCR1AL ICR1H ICR1L TCNT1H TCNT1L Reserved TCCR1C TCCR1B TCCR1A Bit 7 RXCIE0 RXC0 - - TWAM6 TWINT TWA6 TWS7 - - - Bit 6 TXCIE0 TXC0 - - TWAM5 TWEA TWA5 TWS6 Bit 5 UDRIE0 UDRE0 - - TWAM4 TWSTA TWA4 TWS5 - Bit 4 RXEN0 FE0 - - TWAM3 TWSTO TWA3 TWS4 - TCN2UB - Bit 3 TXEN0 DOR0 - - TWAM2 TWWC TWA2 TWS3 - OCR2AUB - Bit 2 UCSZ02 UPE0 - - TWAM1 TWEN TWA1 - - OCR2BUB - Bit 1 RXB80 U2X0 - - TWAM0 - TWA0 TWPS1 - TCR2AUB - Bit 0 TXB80 MPCM0 - - - TWIE TWGCE TWPS0 - TCR2BUB - Page 188 187 237 234 236 237 236 234 156 154 154 154 153 150 2-wire Serial Interface Data Register 2-wire Serial Interface Bit Rate Register EXCLK - AS2 - Timer/Counter2 Output Compare Register B Timer/Counter2 Output Compare Register A Timer/Counter2 (8-bit) FOC2A COM2A1 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - FOC2B COM2A0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - COM2B1 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - COM2B0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - WGM22 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - CS22 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - CS21 WGM21 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - CS20 WGM20 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Timer/Counter1 - Output Compare Register B High Byte Timer/Counter1 - Output Compare Register B Low Byte Timer/Counter1 - Output Compare Register A High Byte Timer/Counter1 - Output Compare Register A Low Byte Timer/Counter1 - Input Capture Register High Byte Timer/Counter1 - Input Capture Register Low Byte Timer/Counter1 - Counter Register High Byte Timer/Counter1 - Counter Register Low Byte - FOC1A ICNC1 COM1A1 - FOC1B ICES1 COM1A0 - - - COM1B1 - - WGM13 COM1B0 - - WGM12 - - - CS12 - - - CS11 WGM11 - - CS10 WGM10 130 130 130 130 131 131 130 130 129 128 126 8 8161AS-AVR-11/08 ATMEGA88PA Address (0x7F) (0x7E) (0x7D) (0x7C) (0x7B) (0x7A) (0x79) (0x78) (0x77) (0x76) (0x75) (0x74) (0x73) (0x72) (0x71) (0x70) (0x6F) (0x6E) (0x6D) (0x6C) (0x6B) (0x6A) (0x69) (0x68) (0x67) (0x66) (0x65) (0x64) (0x63) (0x62) (0x61) (0x60) 0x3F (0x5F) 0x3E (0x5E) 0x3D (0x5D) 0x3C (0x5C) 0x3B (0x5B) 0x3A (0x5A) 0x39 (0x59) 0x38 (0x58) 0x37 (0x57) 0x36 (0x56) 0x35 (0x55) 0x34 (0x54) 0x33 (0x53) 0x32 (0x52) 0x31 (0x51) 0x30 (0x50) 0x2F (0x4F) 0x2E (0x4E) 0x2D (0x4D) 0x2C (0x4C) 0x2B (0x4B) 0x2A (0x4A) 0x29 (0x49) 0x28 (0x48) 0x27 (0x47) 0x26 (0x46) 0x25 (0x45) 0x24 (0x44) 0x23 (0x43) 0x22 (0x42) 0x21 (0x41) 0x20 (0x40) 0x1F (0x3F) 0x1E (0x3E) Name DIDR1 DIDR0 Reserved ADMUX ADCSRB ADCSRA ADCH ADCL Reserved Reserved Reserved Reserved Reserved Reserved Reserved TIMSK2 TIMSK1 TIMSK0 PCMSK2 PCMSK1 PCMSK0 Reserved EICRA PCICR Reserved OSCCAL Reserved PRR Reserved Reserved CLKPR WDTCSR SREG SPH SPL Reserved Reserved Reserved Reserved Reserved SPMCSR Reserved MCUCR MCUSR SMCR Reserved Reserved ACSR Reserved SPDR SPSR SPCR GPIOR2 GPIOR1 Reserved OCR0B OCR0A TCNT0 TCCR0B TCCR0A GTCCR EEARH EEARL EEDR EECR GPIOR0 Bit 7 - - - REFS1 - ADEN Bit 6 - - - REFS0 ACME ADSC Bit 5 - ADC5D - ADLAR - ADATE Bit 4 - ADC4D - - - ADIF Bit 3 - ADC3D - MUX3 - ADIE Bit 2 - ADC2D - MUX2 ADTS2 ADPS2 Bit 1 AIN1D ADC1D - MUX1 ADTS1 ADPS1 Bit 0 AIN0D ADC0D - MUX0 ADTS0 ADPS0 Page 242 259 255 258 256 258 258 ADC Data Register High byte ADC Data Register Low byte - - - - - - - - - - PCINT23 - PCINT7 - - - - - PRTWI - - CLKPCE WDIF I - SP7 - - - - - SPMIE - - - - - - ACD - SPIF SPIE - - - - - - - - - - PCINT22 PCINT14 PCINT6 - - - - - PRTIM2 - - - WDIE T - SP6 - - - - - (RWWSB)5. - BODS - - - - ACBG - WCOL SPE - - - - - - - - ICIE1 - PCINT21 PCINT13 PCINT5 - - - - - PRTIM0 - - - WDP3 H - SP5 - - - - - - - BODSE - - - - ACO - - DORD - - - - - - - - - - PCINT20 PCINT12 PCINT4 - - - - - - - - - WDCE S - SP4 - - - - - (RWWSRE)5. - PUD - - - - ACI - - MSTR - - - - - - - - - - PCINT19 PCINT11 PCINT3 - ISC11 - - - PRTIM1 - - CLKPS3 WDE V - SP3 - - - - - BLBSET - - WDRF SM2 - - ACIE - SPI Data Register - CPOL - CPHA - SPR1 SPI2X SPR0 - - - - - - - OCIE2B OCIE1B OCIE0B PCINT18 PCINT10 PCINT2 - ISC10 PCIE2 - - PRSPI - - CLKPS2 WDP2 N (SP10) 5. SP2 - - - - - PGWRT - - BORF SM1 - - ACIC - - - - - - - - OCIE2A OCIE1A OCIE0A PCINT17 PCINT9 PCINT1 - ISC01 PCIE1 - - PRUSART0 - - CLKPS1 WDP1 Z SP9 SP1 - - - - - PGERS - IVSEL EXTRF SM0 - - ACIS1 - - - - - - - - TOIE2 TOIE1 TOIE0 PCINT16 PCINT8 PCINT0 - ISC00 PCIE0 - 155 131 103 66 66 66 63 Oscillator Calibration Register - PRADC - - CLKPS0 WDP0 C SP8 SP0 - - - - - SELFPRGEN - IVCE PORF SE - - ACIS0 - 37 42 37 54 9 12 12 275 44/60/84 54 40 240 167 166 165 25 25 General Purpose I/O Register 2 General Purpose I/O Register 1 - - - - - - - - Timer/Counter0 Output Compare Register B Timer/Counter0 Output Compare Register A Timer/Counter0 (8-bit) FOC0A COM0A1 TSM FOC0B COM0A0 - - COM0B1 - - COM0B0 - WGM02 - - CS02 - - CS01 WGM01 PSRASY CS00 WGM00 PSRSYNC 135/157 21 21 21 (EEPROM Address Register High Byte) 5. EEPROM Address Register Low Byte EEPROM Data Register - - EEPM1 EEPM0 EERIE EEMPE EEPE EERE General Purpose I/O Register 0 21 25 9 8161AS-AVR-11/08 ATMEGA88PA Address 0x1D (0x3D) 0x1C (0x3C) 0x1B (0x3B) 0x1A (0x3A) 0x19 (0x39) 0x18 (0x38) 0x17 (0x37) 0x16 (0x36) 0x15 (0x35) 0x14 (0x34) 0x13 (0x33) 0x12 (0x32) 0x11 (0x31) 0x10 (0x30) 0x0F (0x2F) 0x0E (0x2E) 0x0D (0x2D) 0x0C (0x2C) 0x0B (0x2B) 0x0A (0x2A) 0x09 (0x29) 0x08 (0x28) 0x07 (0x27) 0x06 (0x26) 0x05 (0x25) 0x04 (0x24) 0x03 (0x23) 0x02 (0x22) 0x01 (0x21) 0x0 (0x20) Name EIMSK EIFR PCIFR Reserved Reserved Reserved TIFR2 TIFR1 TIFR0 Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved PORTD DDRD PIND PORTC DDRC PINC PORTB DDRB PINB Reserved Reserved Reserved Bit 7 - - - - - - - - - - - - - - - - - - PORTD7 DDD7 PIND7 - - - PORTB7 DDB7 PINB7 - - - Bit 6 - - - - - - - - - - - - - - - - - - PORTD6 DDD6 PIND6 PORTC6 DDC6 PINC6 PORTB6 DDB6 PINB6 - - - Bit 5 - - - - - - - ICF1 - - - - - - - - - - PORTD5 DDD5 PIND5 PORTC5 DDC5 PINC5 PORTB5 DDB5 PINB5 - - - Bit 4 - - - - - - - - - - - - - - - - - - PORTD4 DDD4 PIND4 PORTC4 DDC4 PINC4 PORTB4 DDB4 PINB4 - - - Bit 3 - - - - - - - - - - - - - - - - - - PORTD3 DDD3 PIND3 PORTC3 DDC3 PINC3 PORTB3 DDB3 PINB3 - - - Bit 2 - - PCIF2 - - - OCF2B OCF1B OCF0B - - - - - - - - - PORTD2 DDD2 PIND2 PORTC2 DDC2 PINC2 PORTB2 DDB2 PINB2 - - - Bit 1 INT1 INTF1 PCIF1 - - - OCF2A OCF1A OCF0A - - - - - - - - - PORTD1 DDD1 PIND1 PORTC1 DDC1 PINC1 PORTB1 DDB1 PINB1 - - - Bit 0 INT0 INTF0 PCIF0 - - - TOV2 TOV1 TOV0 - - - - - - - - - PORTD0 DDD0 PIND0 PORTC0 DDC0 PINC0 PORTB0 DDB0 PINB0 - - - Page 64 64 155 132 85 85 85 84 84 84 84 84 84 Note: 1. For compatibility with future devices, reserved bits should be written to zero if accessed. Reserved I/O memory addresses should never be written. 2. I/O Registers within the address range 0x00 - 0x1F are directly bit-accessible using the SBI and CBI instructions. In these registers, the value of single bits can be checked by using the SBIS and SBIC instructions. 3. Some of the Status Flags are cleared by writing a logical one to them. Note that, unlike most other AVRs, the CBI and SBI instructions will only operate on the specified bit, and can therefore be used on registers containing such Status Flags. The CBI and SBI instructions work with registers 0x00 to 0x1F only. 4. When using the I/O specific commands IN and OUT, the I/O addresses 0x00 - 0x3F must be used. When addressing I/O Registers as data space using LD and ST instructions, 0x20 must be added to these addresses. The ATMEGA88PA is a complex microcontroller with more peripheral units than can be supported within the 64 location reserved in Opcode for the IN and OUT instructions. For the Extended I/O space from 0x60 - 0xFF in SRAM, only the ST/STS/STD and LD/LDS/LDD instructions can be used. 5. Only valid for ATMEGA88PA/168PA. 6. Instruction Set Summary Mnemonics ADD ADC ADIW SUB SUBI SBC SBCI SBIW AND ANDI OR ORI EOR COM Operands Rd, Rr Rd, Rr Rdl,K Rd, Rr Rd, K Rd, Rr Rd, K Rdl,K Rd, Rr Rd, K Rd, Rr Rd, K Rd, Rr Rd Add two Registers Description Rd Rd + Rr Operation Flags Z,C,N,V,H Z,C,N,V,H Z,C,N,V,S Z,C,N,V,H Z,C,N,V,H Z,C,N,V,H Z,C,N,V,H Z,C,N,V,S Z,N,V Z,N,V Z,N,V Z,N,V Z,N,V Z,C,N,V #Clocks 1 1 2 1 1 1 1 2 1 1 1 1 1 1 ARITHMETIC AND LOGIC INSTRUCTIONS Add with Carry two Registers Add Immediate to Word Subtract two Registers Subtract Constant from Register Subtract with Carry two Registers Subtract with Carry Constant from Reg. Subtract Immediate from Word Logical AND Registers Logical AND Register and Constant Logical OR Registers Logical OR Register and Constant Exclusive OR Registers One's Complement Rd Rd + Rr + C Rdh:Rdl Rdh:Rdl + K Rd Rd - Rr Rd Rd - K Rd Rd - Rr - C Rd Rd - K - C Rdh:Rdl Rdh:Rdl - K Rd Rd * Rr Rd Rd * K Rd Rd v Rr Rd Rd v K Rd Rd Rr Rd 0xFF - Rd 10 8161AS-AVR-11/08 ATMEGA88PA Mnemonics NEG SBR CBR INC DEC TST CLR SER MUL MULS MULSU FMUL FMULS FMULSU RJMP IJMP RCALL ICALL RET RETI CPSE CP CPC CPI SBRC SBRS SBIC SBIS BRBS BRBC BREQ BRNE BRCS BRCC BRSH BRLO BRMI BRPL BRGE BRLT BRHS BRHC BRTS BRTC BRVS BRVC BRIE BRID SBI CBI LSL LSR ROL ROR ASR SWAP BSET BCLR BST BLD SEC CLC SEN CLN Rd,Rr Rd,Rr Rd,Rr Rd,K Rr, b Rr, b P, b P, b s, k s, k k k k k k k k k k k k k k k k k k k P,b P,b Rd Rd Rd Rd Rd Rd s s Rr, b Rd, b k Operands Rd Rd,K Rd,K Rd Rd Rd Rd Rd Rd, Rr Rd, Rr Rd, Rr Rd, Rr Rd, Rr Rd, Rr k Two's Complement Set Bit(s) in Register Clear Bit(s) in Register Increment Decrement Test for Zero or Minus Clear Register Set Register Multiply Unsigned Multiply Signed Description Rd Rd v K Operation Rd 0x00 - Rd Rd Rd * (0xFF - K) Rd Rd + 1 Rd Rd - 1 Rd Rd * Rd Rd Rd Rd Rd 0xFF R1:R0 Rd x Rr R1:R0 Rd x Rr R1:R0 Rd x Rr Flags Z,C,N,V,H Z,N,V Z,N,V Z,N,V Z,N,V Z,N,V Z,N,V None Z,C Z,C Z,C Z,C Z,C Z,C None None None None None I None Z, N,V,C,H Z, N,V,C,H Z, N,V,C,H None None None None None None None None None None None None None None None None None None None None None None None None None None Z,C,N,V Z,C,N,V Z,C,N,V Z,C,N,V Z,C,N,V None SREG(s) SREG(s) T None C C N N #Clocks 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 3 3 4 4 1/2/3 1 1 1 1/2/3 1/2/3 1/2/3 1/2/3 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 2 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Multiply Signed with Unsigned Fractional Multiply Unsigned Fractional Multiply Signed Fractional Multiply Signed with Unsigned Relative Jump Indirect Jump to (Z) Relative Subroutine Call Indirect Call to (Z) Subroutine Return Interrupt Return Compare, Skip if Equal Compare Compare with Carry Compare Register with Immediate Skip if Bit in Register Cleared Skip if Bit in Register is Set Skip if Bit in I/O Register Cleared Skip if Bit in I/O Register is Set Branch if Status Flag Set Branch if Status Flag Cleared Branch if Equal Branch if Not Equal Branch if Carry Set Branch if Carry Cleared Branch if Same or Higher Branch if Lower Branch if Minus Branch if Plus Branch if Greater or Equal, Signed Branch if Less Than Zero, Signed Branch if Half Carry Flag Set Branch if Half Carry Flag Cleared Branch if T Flag Set Branch if T Flag Cleared Branch if Overflow Flag is Set Branch if Overflow Flag is Cleared Branch if Interrupt Enabled Branch if Interrupt Disabled Set Bit in I/O Register Clear Bit in I/O Register Logical Shift Left Logical Shift Right Rotate Left Through Carry Rotate Right Through Carry Arithmetic Shift Right Swap Nibbles Flag Set Flag Clear Bit Store from Register to T Bit load from T to Register Set Carry Clear Carry Set Negative Flag Clear Negative Flag 1 R1:R0 (Rd x Rr) << 1 R1:R0 (Rd x Rr) << 1 PC PC + k + 1 PC Z PC PC + k + 1 PC Z PC STACK PC STACK if (Rd = Rr) PC PC + 2 or 3 Rd - Rr Rd - Rr - C Rd - K if (Rr(b)=0) PC PC + 2 or 3 if (Rr(b)=1) PC PC + 2 or 3 if (P(b)=0) PC PC + 2 or 3 if (P(b)=1) PC PC + 2 or 3 if (SREG(s) = 1) then PCPC+k + 1 if (SREG(s) = 0) then PCPC+k + 1 if (Z = 1) then PC PC + k + 1 if (Z = 0) then PC PC + k + 1 if (C = 1) then PC PC + k + 1 if (C = 0) then PC PC + k + 1 if (C = 0) then PC PC + k + 1 if (C = 1) then PC PC + k + 1 if (N = 1) then PC PC + k + 1 if (N = 0) then PC PC + k + 1 if (N V= 0) then PC PC + k + 1 if (N V= 1) then PC PC + k + 1 if (H = 1) then PC PC + k + 1 if (H = 0) then PC PC + k + 1 if (T = 1) then PC PC + k + 1 if (T = 0) then PC PC + k + 1 if (V = 1) then PC PC + k + 1 if (V = 0) then PC PC + k + 1 if ( I = 1) then PC PC + k + 1 if ( I = 0) then PC PC + k + 1 I/O(P,b) 1 I/O(P,b) 0 Rd(n+1) Rd(n), Rd(0) 0 Rd(n) Rd(n+1), Rd(7) 0 Rd(0)C,Rd(n+1) Rd(n),CRd(7) Rd(7)C,Rd(n) Rd(n+1),CRd(0) Rd(n) Rd(n+1), n=0..6 Rd(3..0)Rd(7..4),Rd(7..4)Rd(3..0) SREG(s) 1 SREG(s) 0 T Rr(b) Rd(b) T C1 C0 N1 N0 R1:R0 (Rd x Rr) << BRANCH INSTRUCTIONS BIT AND BIT-TEST INSTRUCTIONS 11 8161AS-AVR-11/08 ATMEGA88PA Mnemonics SEZ CLZ SEI CLI SES CLS SEV CLV SET CLT SEH CLH DATA TRANSFER INSTRUCTIONS MOV MOVW LDI LD LD LD LD LD LD LDD LD LD LD LDD LDS ST ST ST ST ST ST STD ST ST ST STD STS LPM LPM LPM SPM IN OUT PUSH POP NOP SLEEP WDR BREAK Rd, P P, Rr Rr Rd Rd, Z Rd, Z+ Rd, Rr Rd, Rr Rd, K Rd, X Rd, X+ Rd, - X Rd, Y Rd, Y+ Rd, - Y Rd,Y+q Rd, Z Rd, Z+ Rd, -Z Rd, Z+q Rd, k X, Rr X+, Rr - X, Rr Y, Rr Y+, Rr - Y, Rr Y+q,Rr Z, Rr Z+, Rr -Z, Rr Z+q,Rr k, Rr Move Between Registers Copy Register Word Load Immediate Load Indirect Load Indirect and Post-Inc. Load Indirect and Pre-Dec. Load Indirect Load Indirect and Post-Inc. Load Indirect and Pre-Dec. Load Indirect with Displacement Load Indirect Load Indirect and Post-Inc. Load Indirect and Pre-Dec. Load Indirect with Displacement Load Direct from SRAM Store Indirect Store Indirect and Post-Inc. Store Indirect and Pre-Dec. Store Indirect Store Indirect and Post-Inc. Store Indirect and Pre-Dec. Store Indirect with Displacement Store Indirect Store Indirect and Post-Inc. Store Indirect and Pre-Dec. Store Indirect with Displacement Store Direct to SRAM Load Program Memory Load Program Memory Load Program Memory and Post-Inc Store Program Memory In Port Out Port Push Register on Stack Pop Register from Stack No Operation Sleep Watchdog Reset Break (see specific descr. for Sleep function) (see specific descr. for WDR/timer) For On-chip Debug Only Rd Rr Rd+1:Rd Rr+1:Rr Rd K Rd (X) Rd (X), X X + 1 X X - 1, Rd (X) Rd (Y) Rd (Y), Y Y + 1 Y Y - 1, Rd (Y) Rd (Y + q) Rd (Z) Rd (Z), Z Z+1 Z Z - 1, Rd (Z) Rd (Z + q) Rd (k) (X) Rr (X) Rr, X X + 1 X X - 1, (X) Rr (Y) Rr (Y) Rr, Y Y + 1 Y Y - 1, (Y) Rr (Y + q) Rr (Z) Rr (Z) Rr, Z Z + 1 Z Z - 1, (Z) Rr (Z + q) Rr (k) Rr R0 (Z) Rd (Z) Rd (Z), Z Z+1 (Z) R1:R0 Rd P P Rr STACK Rr Rd STACK None None None None None None None None None None None None None None None None None None None None None None None None None None None None None None None None None None None None None None None 1 1 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 3 3 3 1 1 2 2 1 1 1 N/A Operands Set Zero Flag Clear Zero Flag Global Interrupt Enable Global Interrupt Disable Set Signed Test Flag Clear Signed Test Flag Description Z1 Z0 I1 I0 S1 S0 V1 V0 T1 T0 H1 H0 Operation Z Z I I S S V V T T H H Flags #Clocks 1 1 1 1 1 1 1 1 1 1 1 1 Set Twos Complement Overflow. Clear Twos Complement Overflow Set T in SREG Clear T in SREG Set Half Carry Flag in SREG Clear Half Carry Flag in SREG MCU CONTROL INSTRUCTIONS 12 8161AS-AVR-11/08 ATMEGA88PA 7. Ordering Information 7.1 ATMEGA88PA Power Supply Ordering Code(2) ATMEGA88PA-AU ATMEGA88PA-MMH(4) ATMEGA88PA-MU ATMEGA88PA-PU Package(1) 32A 28M1 32M1-A 28P3 Operational Range Industrial (-40C to 85C) Speed (MHz)(3) 20 1.8 - 5.5 Note: 1. This device can also be supplied in wafer form. Please contact your local Atmel sales office for detailed ordering information and minimum quantities. 2. Pb-free packaging complies to the European Directive for Restriction of Hazardous Substances (RoHS directive).Also Halide free and fully Green. 3. See "Speed Grades" on page 297. 4. NiPdAu Lead Finish. Package Type 32A 28M1 32M1-A 28P3 32-lead, Thin (1.0 mm) Plastic Quad Flat Package (TQFP) 28-pad, 4 x 4 x 1.0 body, Lead Pitch 0.45 mm Quad Flat No-Lead/Micro Lead Frame Package (QFN/MLF) 32-pad, 5 x 5 x 1.0 body, Lead Pitch 0.50 mm Quad Flat No-Lead/Micro Lead Frame Package (QFN/MLF) 28-lead, 0.300" Wide, Plastic Dual Inline Package (PDIP) 13 8161AS-AVR-11/08 ATMEGA88PA 8. Packaging Information 8.1 32A PIN 1 B PIN 1 IDENTIFIER e E1 E D1 D C 0~7 A1 L COMMON DIMENSIONS (Unit of Measure = mm) SYMBOL A A1 A2 D D1 E MIN - 0.05 0.95 8.75 6.90 8.75 6.90 0.30 0.09 0.45 NOM - - 1.00 9.00 7.00 9.00 7.00 - - - 0.80 TYP MAX 1.20 0.15 1.05 9.25 7.10 9.25 7.10 0.45 0.20 0.75 Note 2 Note 2 NOTE A2 A Notes: 1. This package conforms to JEDEC reference MS-026, Variation ABA. 2. Dimensions D1 and E1 do not include mold protrusion. Allowable protrusion is 0.25 mm per side. Dimensions D1 and E1 are maximum plastic body size dimensions including mold mismatch. 3. Lead coplanarity is 0.10 mm maximum. E1 B C L e 10/5/2001 2325 Orchard Parkway San Jose, CA 95131 TITLE 32A, 32-lead, 7 x 7 mm Body Size, 1.0 mm Body Thickness, 0.8 mm Lead Pitch, Thin Profile Plastic Quad Flat Package (TQFP) DRAWING NO. 32A REV. B R 14 8161AS-AVR-11/08 ATMEGA88PA 8.2 28M1 D C 1 2 3 Pin 1 ID E SIDE VIEW TOP VIEW A A1 y K D2 1 0.45 COMMON DIMENSIONS (Unit of Measure = mm) SYMBOL A MIN 0.80 0.00 0.17 NOM 0.90 0.02 0.22 0.20 REF 3.95 2.35 3.95 2.35 4.00 2.40 4.00 2.40 0.45 0.35 0.00 0.20 0.40 - - 0.45 0.08 - 4.05 2.45 4.05 2.45 MAX 1.00 0.05 0.27 NOTE R 0.20 2 3 E2 b A1 b C D L e 0.4 Ref (4x) BOTTOM VIEW D2 E E2 e L y Note: The terminal #1 ID is a Laser-marked Feature. K 10/24/08 Package Drawing Contact: packagedrawings@atmel.com TITLE 28M1, 28-pad, 4 x 4 x 1.0 mm Body, Lead Pitch 0.45 mm, 2.4 x 2.4 mm Exposed Pad, Thermally Enhanced Plastic Very Thin Quad Flat No Lead Package (VQFN) GPC ZBV DRAWING NO. 28M1 REV. B 15 8161AS-AVR-11/08 ATMEGA88PA 8.3 32M1-A D D1 1 2 3 0 Pin 1 ID E1 E SIDE VIEW TOP VIEW A2 A3 A1 K P D2 A 0.08 C COMMON DIMENSIONS (Unit of Measure = mm) MIN 0.80 - - NOM 0.90 0.02 0.65 0.20 REF 0.18 4.90 4.70 2.95 4.90 4.70 2.95 0.23 5.00 4.75 3.10 5.00 4.75 3.10 0.50 BSC 0.30 - - 0.20 - 0.40 - - 0.50 0.60 12o - 0.30 5.10 4.80 3.25 5.10 4.80 3.25 MAX 1.00 0.05 1.00 NOTE SYMBOL A P Pin #1 Notch (0.20 R) 1 2 3 A1 A2 A3 E2 b K D D1 D2 E b e L E1 E2 e L P BOTTOM VIEW 0 Note: JEDEC Standard MO-220, Fig. 2 (Anvil Singulation), VHHD-2. K 5/25/06 2325 Orchard Parkway San Jose, CA 95131 TITLE 32M1-A, 32-pad, 5 x 5 x 1.0 mm Body, Lead Pitch 0.50 mm, 3.10 mm Exposed Pad, Micro Lead Frame Package (MLF) DRAWING NO. 32M1-A REV. E R 16 8161AS-AVR-11/08 ATMEGA88PA 8.4 28P3 D PIN 1 E1 A SEATING PLANE L B1 e E B B2 A1 (4 PLACES) C eB 0 ~ 15 REF SYMBOL A A1 D E E1 B COMMON DIMENSIONS (Unit of Measure = mm) MIN - 0.508 34.544 7.620 7.112 0.381 1.143 0.762 3.175 0.203 - NOM - - - - - - - - - - - MAX 4.5724 - 34.798 8.255 7.493 0.533 1.397 1.143 3.429 0.356 10.160 Note 1 Note 1 NOTE Note: 1. Dimensions D and E1 do not include mold Flash or Protrusion. Mold Flash or Protrusion shall not exceed 0.25 mm (0.010"). B1 B2 L C eB e 2.540 TYP 09/28/01 2325 Orchard Parkway San Jose, CA 95131 TITLE 28P3, 28-lead (0.300"/7.62 mm Wide) Plastic Dual Inline Package (PDIP) DRAWING NO. 28P3 REV. B R 17 8161AS-AVR-11/08 ATMEGA88PA 9. Errata 9.1 Errata ATMEGA88PA The revision letter in this section refers to the revision of the ATMEGA88PA device. 9.1.1 Rev. F No known errata. 18 8161AS-AVR-11/08 ATMEGA88PA 10. Datasheet Revision History Please note that the referring page numbers in this section are referred to this document. The referring revision in this section are referring to the document revision. 10.1 Rev. 8161A - 11/08 1. 2. Initial revision (Based on the ATmega48P/88P/168P/328P datasheet 8025F-AVR-08/08). Changes done compared to ATmega48P/88P/168P/328P datasheet 8025F-AVR-08/08: - Updated "DC Characteristics" on page 295 with new typical values for ICC. - Updated "Speed Grades" on page 297. - New graphics in "Typical Characteristics" on page 307. - New "Ordering Information" on page 13. 19 8161AS-AVR-11/08 Headquarters Atmel Corporation 2325 Orchard Parkway San Jose, CA 95131 USA Tel: 1(408) 441-0311 Fax: 1(408) 487-2600 International Atmel Asia Unit 1-5 & 16, 19/F BEA Tower, Millennium City 5 418 Kwun Tong Road Kwun Tong, Kowloon Hong Kong Tel: (852) 2245-6100 Fax: (852) 2722-1369 Atmel Europe Le Krebs 8, Rue Jean-Pierre Timbaud BP 309 78054 Saint-Quentin-enYvelines Cedex France Tel: (33) 1-30-60-70-00 Fax: (33) 1-30-60-71-11 Atmel Japan 9F, Tonetsu Shinkawa Bldg. 1-24-8 Shinkawa Chuo-ku, Tokyo 104-0033 Japan Tel: (81) 3-3523-3551 Fax: (81) 3-3523-7581 Product Contact Web Site www.atmel.com Technical Support avr@atmel.com Sales Contact www.atmel.com/contacts Literature Requests www.atmel.com/literature Disclaimer: The information in this document is provided in connection with Atmel products. No license, express or implied, by estoppel or otherwise, to any intellectual property right is granted by this document or in connection with the sale of Atmel products. EXCEPT AS SET FORTH IN ATMEL'S TERMS AND CONDITIONS OF SALE LOCATED ON ATMEL'S WEB SITE, ATMEL ASSUMES NO LIABILITY WHATSOEVER AND DISCLAIMS ANY EXPRESS, IMPLIED OR STATUTORY WARRANTY RELATING TO ITS PRODUCTS INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT, CONSEQUENTIAL, PUNITIVE, SPECIAL OR INCIDENTAL DAMAGES (INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF PROFITS, BUSINESS INTERRUPTION, OR LOSS OF INFORMATION) ARISING OUT OF THE USE OR INABILITY TO USE THIS DOCUMENT, EVEN IF ATMEL HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. Atmel makes no representations or warranties with respect to the accuracy or completeness of the contents of this document and reserves the right to make changes to specifications and product descriptions at any time without notice. Atmel does not make any commitment to update the information contained herein. Unless specifically provided otherwise, Atmel products are not suitable for, and shall not be used in, automotive applications. Atmel's products are not intended, authorized, or warranted for use as components in applications intended to support or sustain life. (c) 2008 Atmel Corporation. All rights reserved. Atmel (R), logo and combinations thereof, AVR (R) and others are registered trademarks or trademarks of Atmel Corporation or its subsidiaries. Other terms and product names may be trademarks of others. 8161AS-AVR-11/08 |
Price & Availability of ATMEGA88PA
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |