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标题概述
ATmega48PA/ATmega88PA/ATmega168PA Automotive Completefile size: 12,035 KB , 369 pages , revision E , updated: 02/2013
产品概述

The high-performance Atmel picoPower 8-bit AVR RISC-based microcontroller combines 4KB ISP flash memory, 256-Byte EEPROM, 512-Byte 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, a byte-oriented 2-wire serial interface, SPI serial port, 6-channel 10-bit A/D converter (8-channels in TQFP and QFN/MLF packages), programmable watchdog timer with internal oscillator, and five software selectable power saving modes. The device operates between 1.8-5.5 volts.

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
Debug Interface:debugWIRE
I2S:No
RTC:Counter
芯片订购型号
Ordering CodePackageSpeedPower SupplyOperational Range
ATMEGA48PA-15MZQFN PN 32162.7-5.5Automotive(Grade 1) (-40°C to 125°C)
ATMEGA48PA-15AZTQFP 32A 32162.7-5.5Automotive(Grade 1) (-40°C to 125°C)