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AT83C51RC2中文資料愛特梅爾數(shù)據(jù)手冊PDF規(guī)格書

AT83C51RC2
廠商型號

AT83C51RC2

功能描述

80C51 High Performance ROM 8-bit Microcontroller

文件大小

1.08207 Mbytes

頁面數(shù)量

81

生產(chǎn)廠商 Atmel Corporation
企業(yè)簡稱

Atmel愛特梅爾

中文名稱

愛特梅爾公司官網(wǎng)

原廠標識
數(shù)據(jù)手冊

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更新時間

2024-12-25 15:42:00

AT83C51RC2規(guī)格書詳情

Description

AT8xC51Rx2 microcontrollers are high performance ROM versions of the 80C51 8-bit microcontrollers. They contain a 0K, 16K or 32K bytes ROM memory block for program.

The microcontrollers retain all features of the Atmel 80C52 with 256 bytes of internal RAM, a 7-source 4-level interrupt controller and three timer/counters.

Features

? 80C52 Compatible

– Four 8-bit I/O Ports

– Three 16-bit Timer/Counters

– 256 Bytes Scratch Pad RAM

– 8 Interrupt Sources with 4 Priority Levels

– Dual Data Pointer

? Variable Length MOVX for Slow RAM/Peripherals

? High-speed Architecture

– 10 to 40 MHz in Standard Mode

? 16K/32K Bytes On-Chip ROM Program

? T80C51RD2 ROMless Versions

? On-Chip 1024 bytes Expanded RAM (XRAM)

– Software Selectable Size (0, 256, 512, 768, 1024 bytes)

– 256 Bytes Selected at Reset for AT87C51RB2/RC2 Compatibility

? Keyboard Interrupt Interface on Port P1

? 8-bit Clock Prescaler

? 64K Program and Data Memory Spaces

? Improved X2 Mode with Independant Selection for CPU and Each Peripheral

? Programmable Counter Array 5 Channels with:

– High-speed Output

– Compare/Capture

– Pulse Width Modulator

– Watchdog Timer Capabilities

? Asynchronous Port Reset

? Full Duplex Enhanced UART

? Dedicated Baud Rate Generator for UART

? Low EMI (Inhibit ALE)

? Hardware Watchdog Timer (One-time Enabled with Reset-out)

? Power Control Modes

– Idle Mode

– Power-down Mode

– Power-off Flag

? Power Supply: 2.7V to 5.5V or 2.7V to 3.6V

? Temperature Ranges: Commercial (0 to +70°C) and Industrial (-40°C to +85°C)

? Packages: PDIL40, PLCC44, VQFP44

產(chǎn)品屬性

  • 型號:

    AT83C51RC2

  • 制造商:

    ATMEL

  • 制造商全稱:

    ATMEL Corporation

  • 功能描述:

    80C51 High Performance ROM 8-bit Microcontroller

供應商 型號 品牌 批號 封裝 庫存 備注 價格
ATMEL/愛特梅爾
23+
QFP
3000
一級代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、
詢價
ATMEL
2016+
QFP
6523
只做進口原裝現(xiàn)貨!或訂貨假一賠十!
詢價
ATMEL
23+
QFP
3200
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售!
詢價
ATMEL
23+
QFP44
820
原裝環(huán)保房間現(xiàn)貨假一賠十
詢價
AT
21+
QFP
12588
原裝現(xiàn)貨價格優(yōu)勢
詢價
ATMEL/愛特梅爾
22+
QFP44
3255
強勢庫存!原裝現(xiàn)貨!
詢價
ATMEL/愛特梅爾
24+
189
原裝現(xiàn)貨假一賠十
詢價
ATMEL
2020+
TQFP44
80000
只做自己庫存,全新原裝進口正品假一賠百,可開13%增
詢價
ATMEL
16+
TQFP
2500
進口原裝現(xiàn)貨/價格優(yōu)勢!
詢價
TEMIC
22+
PLCC44
8200
原裝現(xiàn)貨庫存.價格優(yōu)勢!!
詢價