Datasheet > ATMEGA328PB

ATMEGA328PB

更新时间： 2024-09-22 14:55:15

品牌	Logo	应用领域
美国微芯 - MICROCHIP		/
页数	文件大小	规格书
463页	3989K
描述
The high-performance, low-power Microchip 8-bit AVR? RISC-based microcontroller combines 64 KB ISP

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ATMEGA328PB 数据手册

ATmega328PB

AVR® Microcontroller with Core Independent Peripherals

and PicoPower® Technology

Introduction

The picoPower^®ATmega328PB 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 ATmega328PB achieves

throughputs close to 1 MIPS per MHz. This empowers system designers to optimize the device for power

consumption versus processing speed.

Features

High Performance, Low-Power 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 20 MHz

On-Chip 2-Cycle Multiplier

•

High Endurance Nonvolatile Memory Segments

–

32 KB of In-System Self-Programmable Flash program memory

1 KB EEPROM

2 KB Internal SRAM

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

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

•

Peripheral Features

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Peripheral Touch Controller (PTC)

•

Capacitive Touch Buttons, Sliders, and Wheels

24 Self-Cap Channels and 144 Mutual Cap Channels

–

Two 8-bit Timer/Counters with Separate Prescaler and Compare Mode

Three 16-bit Timer/Counters with Separate Prescaler, Compare Mode, and Capture Mode

Real-Time Counter with Separate Oscillator

Ten PWM Channels

8-channel 10-bit ADC

DS40001906C-page 1

Datasheet Complete

12 3 4 5 6 7...463

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