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说明

AT89C51IC2

AT89C51IC2 Errata

(文件大小: 364803, 2 页数, 修订版 A, 更新时间: 06/2002)

AT89C51IC2

AT89C51IC2 Complete

(文件大小: 1425255, 147 页数, 修订版 D, 更新时间: 02/2008)
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High performance flash version of the 80C51 8-bit microcontrollers. It contains a 32-KB flash memory block for program and data.

Flash memory can be programmed either in parallel or serial mode using ISP or software. The programming voltage is internally generated from the standard VCC pin.

This device retains all features of the 80C52 with 256 bytes of internal RAM, a 10-source 4-level interrupt controller, and three timer/counters.

关键参数

参数

Flash (kBytes):

32 kBytes

Pin Count:

44

Max. Operating Freq. (MHz):

60 MHz

CPU:

8051-12C

Max I/O Pins:

34

SPI:

1

TWI (I2C):

1

UART:

1

SRAM (kBytes):

1.25

Self Program Memory:

API

 

订购码 封装 操作范围 载体类型 样品 Atmel 商店可用性1 单价2 网上购买
AT89C51IC2-SLRUL PLCC SL 44 Industrial (A) (-40°C to 85°C) 请求
AT89C51IC2-SLSUM PLCC SL 44 Industrial (A) (-40°C to 85°C) 请求
AT89C51IC2-SLRUM PLCC SL 44 Industrial (A) (-40°C to 85°C) 请求
AT89C51IC2-RLTUL LQFP RL 44 Industrial (A) (-40°C to 85°C) 请求
AT89C51IC2-RLRUL LQFP RL 44 Industrial (A) (-40°C to 85°C) 请求
AT89C51IC2-RLTUM LQFP RL 44 Industrial (A) (-40°C to 85°C) 请求
AT89C51IC2-SLSUL PLCC SL 44 Industrial (A) (-40°C to 85°C) 请求
AT89C51IC2-RLRUM LQFP RL 44 Industrial (A) (-40°C to 85°C) 请求



1Backlog orders can be placed for items currently not available.
2Suggested retail price per unit for budgetary use only.