ATMEGA88V-10AI 데이터 시트보기 (PDF) - Atmel Corporation

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ATMEGA88V-10AI

8-bit Microcontroller with 8K Bytes In-System Programmable Flash

Atmel Corporation 

Overview

Block Diagram

ATmega48/88/168

The ATmega48/88/168 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 ATmega48/88/168 achieves throughputs approaching 1 MIPS per MHz allowing the

system designer to optimize power consumption versus processing speed.

Figure 2. Block Diagram

2545D–AVR–07/04

Watchdog

Timer

Watchdog

Oscillator

Oscillator

Circuits /

Clock

Generation

EEPROM

Power

Supervision

POR / BOD &

RESET

Flash

debugWIRE

PROGRAM

LOGIC

SRAM

CPU

8bit T/C 0

8bit T/C 2

16bit T/C 1

Analog

Comp.

2

A/D Conv.

Internal

6

Bandgap

AVCC

AREF

GND

USART 0

SPI

TWI

PORT D (8)

PD[0..7]

PORT B (8)

PB[0..7]

PORT C (7)

PC[0..6]

ADC[6..7]

RESET

XTAL[1..2]

3

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