ATmega88 Automotive Atmel Corporation, ATmega88 Automotive Datasheet - Page 4

• Manufacturer Part Number: ATmega88 Automotive
• Manufacturer: Atmel Corporation

Specifications of ATmega88 Automotive

• Flash (kbytes): 8 Kbytes
• Pin Count: 32
• Max. Operating Frequency: 16 MHz
• Cpu: 8-bit AVR
• # Of Touch Channels: 12
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 23
• Ext Interrupts: 24
• Usb Speed: No
• Usb Interface: No
• Spi: 2
• Twi (i2c): 1
• Uart: 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 8
• Adc Resolution (bits): 10
• Adc Speed (ksps): 15
• Analog Comparators: 1
• Resistive Touch Screen: No
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 1
• Eeprom (bytes): 512
• Self Program Memory: YES
• Dram Memory: No
• Nand Interface: No
• Picopower: No
• Temp. Range (deg C): -40 to 150
• I/o Supply Class: 2.7 to 5.5
• Operating Voltage (vcc): 2.7 to 5.5
• Fpu: No
• Mpu / Mmu: no / no
• Timers: 3
• Output Compare Channels: 6
• Input Capture Channels: 1
• Pwm Channels: 6
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

1.3
1.4
4
Memory Endurance
Maximum Speed versus V
ATmega88/168 Automotive
EEPROM endurance: 50,000 Write/Erase cycles.
Flash endurance: 10,000 Write/Erase cycles.
Maximum frequency is dependent on V
V
Figure 1-1.
CC
curve is linear between 2.7V < V
Maximum Frequency vs. V
CC
16 MHz
8 MHz
2.7V
CC
CC.
< 4.5V.
CC
As shown in
Safe Operating Area
4.5V
Figure
1-1, the Maximum Frequency vs.
5.5V
7607H–AVR–02/10