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T89C51RB2-3CWCL中文資料愛特梅爾數(shù)據(jù)手冊PDF規(guī)格書

T89C51RB2-3CWCL
廠商型號

T89C51RB2-3CWCL

功能描述

8-bit Microcontroller with 16 Kbytes/ 32 Kbytes FLASH

文件大小

251.29 Kbytes

頁面數(shù)量

9

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

下載地址一下載地址二到原廠下載

更新時間

2024-12-25 22:30:00

T89C51RB2-3CWCL規(guī)格書詳情

Description

T89C51RB2/RC2 is a high performance FLASH version of the 80C51 8-bit microcontrollers. It contains a 16K or 32Kbytes Flash memory block for program and data. The 16 Kbytes or 32 Kbytes 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

? 10 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

? 40 MHz in standard mode

? 20 MHz in X2 mode (6 clocks/machine cycle)

? 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 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)

產(chǎn)品屬性

  • 型號:

    T89C51RB2-3CWCL

  • 制造商:

    ATMEL

  • 制造商全稱:

    ATMEL Corporation

  • 功能描述:

    8-bit Microcontroller with 16 Kbytes/ 32 Kbytes FLASH

供應商 型號 品牌 批號 封裝 庫存 備注 價格
TEMIC
2020+
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只做自己庫存,全新原裝進口正品假一賠百,可開13%增
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ATMELCORPORA
2023+
80000
一級代理/分銷渠道價格優(yōu)勢 十年芯程一路只做原裝正品
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ATMEL
23+
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9526
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ATMEL
24+
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3000
原裝現(xiàn)貨,可開13%稅票
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Atmel
23+
44-LQFP
11200
主營:汽車電子,停產(chǎn)物料,軍工IC
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Microchip
QQ咨詢
44-LQFP
3000
原裝正品/微控制器元件授權代理直銷!
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MICROCHIP/微芯
2406+
33600
誠信經(jīng)營!進口原裝!量大價優(yōu)!
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TEMIC
02/03+
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57
全新原裝100真實現(xiàn)貨供應
詢價
24+
3000
自己現(xiàn)貨
詢價
Microchip Technology
24+
44-LQFP
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