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AT80C51RD2集成電路(IC)的微控制器規(guī)格書PDF中文資料

AT80C51RD2
廠商型號

AT80C51RD2

參數(shù)屬性

AT80C51RD2 封裝/外殼為40-DIP(0.600",15.24mm);包裝為托盤;類別為集成電路(IC)的微控制器;產(chǎn)品描述:IC MCU 8BIT ROMLESS 40PDIL

功能描述

80C51 High Performance ROM 8-bit Microcontroller

封裝外殼

40-DIP(0.600",15.24mm)

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(biāo)識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2025-5-25 23:45:00

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AT80C51RD2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

  • 產(chǎn)品編號:

    AT80C51RD2-3CSUM

  • 制造商:

    Microchip Technology

  • 類別:

    集成電路(IC) > 微控制器

  • 系列:

    80C

  • 包裝:

    托盤

  • 核心處理器:

    80C51

  • 內(nèi)核規(guī)格:

    8 位

  • 速度:

    40MHz

  • 連接能力:

    UART/USART

  • 外設(shè):

    POR,PWM,WDT

  • 程序存儲器類型:

    ROMless

  • RAM 大?。?/span>

    1K x 8

  • 電壓 - 供電 (Vcc/Vdd):

    2.7V ~ 5.5V

  • 振蕩器類型:

    內(nèi)部

  • 工作溫度:

    -40°C ~ 85°C(TA)

  • 安裝類型:

    通孔

  • 封裝/外殼:

    40-DIP(0.600",15.24mm)

  • 供應(yīng)商器件封裝:

    40-PDIL

  • 描述:

    IC MCU 8BIT ROMLESS 40PDIL

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
MICROCHIP/美國微芯
24+
DIP-40
30000
原裝正品公司現(xiàn)貨,假一賠十!
詢價
ATMEL
24+
PLCC
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
22+
DIP-40
8000
原裝正品支持實單
詢價
MICROCHIP/美國微芯
21+
DIP-40
10000
只做原裝,質(zhì)量保證
詢價
ATMEL
23+
PLCC-44
3000
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售!
詢價
Atmel
21+
25000
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票!
詢價
MICROCHIP TECHNOLOGY INC. (ATM
1648, 1706, 1740, 1748
995
公司優(yōu)勢庫存 熱賣中!
詢價
MICRCHIP
23+
NA
2860
原裝正品代理渠道價格優(yōu)勢
詢價
ATMEL
23+
QFP
5000
原裝正品,假一罰十
詢價
ATMEL/愛特梅爾
24+
TQFP44
95
原裝現(xiàn)貨假一賠十
詢價