CRD89C51AR1TA Data Sheet Rev 1.02

2025-03-16
CRD89C51AR1TA是一款8位高速微控制器,具有8KB程序/ISP闪存。它是一款高速的8052微控制器家族的衍生产品,提供了比标准8052 8倍的性能提升。其指令集与8052完全兼容,可以通过ISP引导加载程序或外部编程器进行编程。该产品具有以下特点:1时钟周期/机器周期,高达25MHz的频率运行,8K字节的片上闪存,1K字节的片上扩展RAM,256字节的标准8052 RAM,双DPTR,双UART,看门狗定时器,低电压复位,PWM模块,捕获/比较定时器,PCA,运算放大器和EEI。它提供了许多外围设备,如外部中断0和1,可编程看门狗定时器,IIC(主/从)接口,SPI(主/从)接口,4通道PWM,4通道16位比较/捕获/加载功能,8通道10位ADC,快速乘除单元(MDU),ISP/IAP/ICP功能等。

Cyrod Technologies

CRD89C51AR1TA

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Part#

8位微控制器

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工业控制 ]消费电子 ]通信设备 ]医疗设备等 ]

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Datasheet

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PDIP40, PLCC44/QFP44, LQFP48

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2010

Rev 1.02

Doc 1.02

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