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[![sites](SoC/SoC.png)](http://www.qitas.cn)
#### qitas@qitas.cn
#### 父级:[CH55x系列](https://github.com/sochub/CH55)
#### 归属:[MCS-51](https://github.com/sochub/MCS-51)
#### 归属:[8051架构](https://github.com/sochub/8051)
## [简介](https://github.com/sochub/CH552/wiki)
CH552芯片是一款兼容MCS51 指令集的增强型E8051内核单片机其79%的指令是单字节单周期指令平均指令速度比标准MCS51快815 倍。
CH552芯片是一款兼容MCS-51指令集的增强型E8051内核单片机其79%的指令是单字节单周期指令平均指令速度比标准MCS-51快815 倍。
CH552 支持最高24MHz 系统主频内置16K 程序存储器ROM 和256 字节内部iRAM 以及1K 字节片内xRAMxRAM 支持DMA直接内存存取。

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