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标题概述
Appendix A - ATmega88/168 Auto spec at 150°C Completefile size: 2,252 KB , 18 pages , revision I , updated: 03/2012
ATmega48/88/168 Automotive Completefile size: 5,681 KB , 340 pages , revision J , updated: 03/2012
产品概述

The high-performance, low-power Atmel AVR RISC-based CMOS 8-bit microcontroller combines 16KB ISP flash memory with read-while-write capabilities, 512B EEPROM, 1KB SRAM, 23 general purpose I/O lines, 32 general purpose working registers, three flexible timer/counters with compare modes, internal and external interrupts, serial programmable USART, byte-oriented 2-wire serial interface, SPI serial port, 6-channel/10-bit A/D converter (8-channel in TQFP and QFN packages), programmable watchdog timer with internal oscillator, and five software selectable power saving modes. By executing powerful instructions in a single clock-cycle, the device achieves throughputs approaching 1 MIPS per MHz, balancing power consumption and processing speed.

关键参数
ParameterValue
Flash (Kbytes):16 Kbytes
Pin Count:32
Max. Operating Freq. (MHz):16 MHz
CPU:8-bit AVR
# of Touch Channels:16
Hardware QTouch Acquisition:No
Max I/O Pins:23
Ext Interrupts:24
USB Speed:No
USB Interface:No
芯片订购型号
Ordering CodePackageSpeedPower SupplyOperational Range
ATMEGA168-15ADTQFP MA 32Automotive(Grade 0) (-40°C to 150°C)
ATMEGA168-15MDVQFN (Sawn) PN 32Automotive(Grade 0) (-40°C to 150°C)