stc12c5a60s2 51单片机区别

2022-08-06 综合 221阅读
  stc12c5a60s2与51单片机区别:
  1、同样晶振的情况下,stc12c5a60s2速度是普通51的8~12倍 对于AT89c51,1个机器周期=12个震荡周期,对于STC12C5A60S2,1个机器周期=1个震荡周期;
  2、stc12c5a60s2有8路10位AD;
  3、stc12c5a60s2多了两个定时器,带PWM功能;
  4、stc12c5a60s2有SPI接口;
  5、stc12c5a60s2有EEPROM;
  6、stc12c5a60s2有1K内部扩展RAM;
  7、stc12c5a60s2有WATCH_DOG;
  8、stc12c5a60s2多一个串口;
  9、stc12c5a60s2的IO口可以定义,有四种状态;
  10、stc12c5a60s2中断优先级有四种状态可定义。
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