Datasheet > ATmega48PB

ATmega48PB

更新时间： 2024-11-09 14:54:23

品牌	Logo	应用领域
美国微芯 - MICROCHIP		/
页数	文件大小	规格书
395页	6591K
描述
The high-performance Microchip's AVR? 8-bit RISC-based microcontroller with picoPower? technology

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ATmega48PB 数据手册

ATmega48PB/88PB/168PB

ATmega48PB/88PB/168PB Data Sheet

Introduction

The ATmega48PB/88PB/168PB 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 ATmega48PB/88PB/

168PB achieves throughputs approaching 1 MIPS per MHz allowing the system designer to optimize

power consumption versus processing speed.

Features

• High Performance, Low Power Microchip AVR 8-Bit Microcontroller Family

• 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 20MHz

– On-chip 2-cycle Multiplier

• High Endurance Non-volatile Memory Segments

– 4/8/16KBytes of In-System Self-Programmable Flash program memory

– 256/512/512Bytes EEPROM

– 512/1K/1KBytes Internal SRAM

– Write/Erase Cycles: 10,000 Flash/100,000 EEPROM

– Data retention: 20 years at 85C/100 years at 25C

– 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

• Microchip QTouch library support

– Capacitive touch buttons, sliders and wheels

– QTouch and QMatrix™ acquisition

– Up to 64 sense channels

• Peripheral Features

– Two 8-bit Timer/Counters (TC) with Separate Prescaler and Compare Mode

– 16-bit Timer/Counter with Separate Prescaler, Compare Mode, and Capture Mode

– Real Time Counter (RTC) with Separate Oscillator

 2017-2021 Microchip Technology Inc. and its subsidiaries

Data sheet complete

DS40001909B-page 1

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