首頁>AT89C51RB2-3CSIM>規(guī)格書詳情

AT89C51RB2-3CSIM集成電路(IC)的微控制器規(guī)格書PDF中文資料

AT89C51RB2-3CSIM
廠商型號

AT89C51RB2-3CSIM

參數屬性

AT89C51RB2-3CSIM 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;產品描述:IC MCU 8BIT 16KB FLASH 40PDIL

功能描述

8-bit Microcontroller with 16K/ 32K Bytes Flash

封裝外殼

40-DIP(0.600",15.24mm)

文件大小

1.52868 Mbytes

頁面數量

125

生產廠商 Atmel Corporation
企業(yè)簡稱

ATMEL愛特梅爾

中文名稱

愛特梅爾公司官網

原廠標識
數據手冊

下載地址一下載地址二到原廠下載

更新時間

2025-6-9 22:59:00

人工找貨

AT89C51RB2-3CSIM價格和庫存,歡迎聯系客服免費人工找貨

AT89C51RB2-3CSIM規(guī)格書詳情

Description

The AT89C51RB2/RC2 is a high-performance Flash version of the 80C51 8-bit microcontrollers. It contains a 16K or 32K Bytes Flash memory block for program and data. The Flash memory can be programmed either in parallel mode or in serial mode with the ISP capability or with software. The programming voltage is internally generated from the standard VCC pin.

Features

? 80C52 Compatible

– 8051 Pin and Instruction Compatible

– Four 8-bit I/O Ports

– Three 16-bit Timer/Counters

– 256 Bytes Scratch Pad RAM

– 9 Interrupt Sources with 4 Priority Levels

– Dual Data Pointer

? Variable Length MOVX for Slow RAM/Peripherals

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

? 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)

– 16K/32K Bytes On-chip Flash Program/Data Memory

– Byte and Page (128 Bytes) Erase and Write

– 100K Write Cycles

? On-chip 1024 Bytes Expanded RAM (XRAM)

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

– 256 Bytes Selected at Reset for TS87C51RB2/RC2 Compatibility

? Keyboard Interrupt Interface on Port P1

? SPI Interface (Master/Slave Mode)

? 8-bit Clock Prescaler

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

? Programmable Counter Array 5 Channels

– 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:

– 2.7 to 3.6 (3V Version)

– 2.7 to 5.5V (5V Version)

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

? Packages: PDIL40, PLCC44, VQFP44

產品屬性

  • 產品編號:

    AT89C51RB2-3CSIM

  • 制造商:

    Microchip Technology

  • 類別:

    集成電路(IC) > 微控制器

  • 系列:

    89C

  • 包裝:

    托盤

  • 核心處理器:

    80C51

  • 內核規(guī)格:

    8 位

  • 速度:

    60MHz

  • 連接能力:

    SPI,UART/USART

  • 外設:

    POR,PWM,WDT

  • 程序存儲容量:

    16KB(16K x 8)

  • 程序存儲器類型:

    閃存

  • RAM 大?。?/span>

    1.25K x 8

  • 電壓 - 供電 (Vcc/Vdd):

    2.7V ~ 5.5V

  • 振蕩器類型:

    外部

  • 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)

  • 供應商器件封裝:

    40-PDIL

  • 描述:

    IC MCU 8BIT 16KB FLASH 40PDIL

供應商 型號 品牌 批號 封裝 庫存 備注 價格
MICROCHIP(美國微芯)
24+
PDIL40
7350
現貨供應,當天可交貨!免費送樣,原廠技術支持!!!
詢價
Microchip(微芯)
24+
NA/
8735
原廠直銷,現貨供應,賬期支持!
詢價
ATMEL/愛特梅爾
24+
NA
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
23+
PDIP-40
3000
全新原裝、誠信經營、公司現貨銷售!
詢價
Microchip Technology / Atmel
20+
PDIP-40
29860
Microchip微控制器MCU-可開原型號增稅票
詢價
ATMEL
0535+
PDIP40
29
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力
詢價
Microchip/微芯
25+
原廠封裝
10280
原廠授權代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源!
詢價
ATMEL
24+
NA
6423
公司原廠原裝現貨假一罰十!特價出售!強勢庫存!
詢價
ATMEL
21+
DIP40
562
原裝現貨假一賠十
詢價
MICROCHIP(美國微芯)
2021+
PDIL-40
499
詢價