单片机引脚-阿里云

单片机的AVCC、AVSS、DVCC、DVSS引脚有何区别？

通常在采用正电压的电路上：　　VCC正电源电压　　VSS电路地　　AVCC正模拟电源电压　　AVSS模拟电路地（模拟地）　　DVCC正数字电源电压　　DVSS数字电路地（数字地）　　AVCC/AVSS一般为模拟部分提供电源　　DVCC/DVSS一般为数字部分和内部I/O提供电源为了避免...

51单片机英文引脚等中文对照

MCS-51指令（1）数据传送类指令（7种助记符）助记符英文注释功能MOV Move &nb...

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更新时间 2023-04-26 15:22:38

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