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AT89C51ED2-SLSIM中文資料愛特梅爾數(shù)據(jù)手冊PDF規(guī)格書

AT89C51ED2-SLSIM
廠商型號

AT89C51ED2-SLSIM

功能描述

8-bit Flash Microcontroller

文件大小

1.1866 Mbytes

頁面數(shù)量

24

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

2025-6-24 14:24:00

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AT89C51ED2-SLSIM規(guī)格書詳情

Description

AT89C51RD2/ED2 is high performance CMOS Flash version of the 80C51 CMOS single chip 8-bit microcontroller. It contains a 64-Kbyte Flash memory block for code and for data.

The 64-Kbytes Flash memory can be programmed eitherin parallel mode or in serial mode with the ISP capability or with software. The programming voltage is internally generated from the standard VCC pin.

The AT89C51RD2/ED2 retains all of the features of the Atmel 80C52 with 256 bytes of internal RAM, a 9-source 4-level interrupt controller and three timer/counters. The AT89C51ED2 provides 2048 bytes of EEPROM for nonvolatile data storage.

Features

? 80C52 Compatible

– 8051 Instruction Compatible

– Six 8-bit I/O Ports (64 Pins or 68 Pins Versions)

– Four 8-bit I/O Ports (44 Pins Version)

– Three 16-bit Timer/Counters

– 256 Bytes Scratch Pad RAM

– 9 Interrupt Sources with 4 Priority Levels

? Integrated Power Monitor (POR/PFD) to Supervise Internal Power Supply

? ISP (In-System Programming) Using Standard VCC Power Supply

? 2048 Bytes Boot ROM Contains Low Level Flash Programming Routines and a Default Serial Loader

? High-speed Architecture

– In Standard Mode:

? 40 MHz (Vcc 2.7V to 5.5V, both Internal and external code execution)

? 60 MHz (Vcc 4.5V to 5.5V and Internal Code execution only)

– In X2 mode (6 Clocks/machine cycle)

? 20 MHz (Vcc 2.7V to 5.5V, both Internal and external code execution)

? 30 MHz (Vcc 4.5V to 5.5V and Internal Code execution only)

? 64K Bytes On-chip Flash Program/Data Memory

– Byte and Page (128 Bytes) Erase and Write

– 100k Write Cycles

? On-chip 1792 bytes Expanded RAM (XRAM)

– Software Selectable Size (0, 256, 512, 768, 1024, 1792 Bytes)

– 768 Bytes Selected at Reset for T89C51RD2 Compatibility

? On-chip 2048 Bytes EEPROM Block for Data Storage (AT89C51ED2 Only)

? 100K Write Cycles

? Dual Data Pointer

? Variable Length MOVX for Slow RAM/Peripherals

? Improved X2 Mode with Independent Selection for CPUand Each Peripheral

? Keyboard Interrupt Interface on Port 1

? SPI Interface (Master/Slave Mode)

? 8-bit Clock Prescaler

? 16-bit Programmable Counter Array

– High Speed Output

– Compare/Capture

– Pulse Width Modulator

– Watchdog Timer Capabilities

? Asynchronous Port Reset

? Full-duplex Enhanced UART with Dedicated Internal Baud Rate Generator

? Low EMI (Inhibit ALE)

? Hardware Watchdog Timer (One-time Enabled with Reset-Out), Power-off Flag

? Power Control Modes: Idle Mode, Power-down Mode

? Single Range Power Supply: 2.7V to 5.5V

? Industrial Temperature Range (-40 to +85°C)

? Packages: PLCC44, VQFP44, PLCC68, VQFP64

產(chǎn)品屬性

  • 型號:

    AT89C51ED2-SLSIM

  • 功能描述:

    8位微控制器 -MCU 80C31 w/4k

  • RoHS:

  • 制造商:

    Silicon Labs

  • 核心:

    8051

  • 處理器系列:

    C8051F39x

  • 數(shù)據(jù)總線寬度:

    8 bit

  • 最大時鐘頻率:

    50 MHz

  • 程序存儲器大小:

    16 KB 數(shù)據(jù) RAM

  • 大?。?/span>

    1 KB 片上

  • ADC:

    Yes

  • 工作電源電壓:

    1.8 V to 3.6 V

  • 工作溫度范圍:

    - 40 C to + 105 C

  • 封裝/箱體:

    QFN-20

  • 安裝風(fēng)格:

    SMD/SMT

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
ATMEL
23+
PLCC44
3000
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售!
詢價
Atmel
23+
44-LCC
11200
主營:汽車電子,停產(chǎn)物料,軍工IC
詢價
Microchip Technology
25+
44-LCC(J 形引線)
9350
獨立分銷商 公司只做原裝 誠心經(jīng)營 免費試樣正品保證
詢價
ATMEL
24+
N/A
8000
全新原裝正品,現(xiàn)貨銷售
詢價
ATMEL
22+
PLCC
8200
原裝現(xiàn)貨庫存.價格優(yōu)勢!!
詢價
ATMEL/愛特梅爾
22+
PLCC-44
30000
十七年VIP會員,誠信經(jīng)營,一手貨源,原裝正品可零售!
詢價
Atmel(愛特梅爾)
24+
NA/
8735
原廠直銷,現(xiàn)貨供應(yīng),賬期支持!
詢價
ATMEL
24+
PLCC
5520
全新原裝現(xiàn)貨,歡迎詢購!!
詢價
ATMEL
23+
PLCC-44P
9526
詢價
ATMEL
2020+
PLCC44
3000
百分百原裝正品 真實公司現(xiàn)貨庫存 本公司只做原裝 可
詢價