CH552/README.md
2019-05-16 11:42:13 +08:00

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# [CH552](https://github.com/sochub/CH552)
[![sites](SoC/SoC.png)](http://www.qitas.cn)
#### qitas@qitas.cn
#### 父级:[CH55系列](https://github.com/sochub/CH55)
#### 归属:[8051](https://github.com/sochub/8051)
## [芯片简介](https://github.com/sochub/CH552/wiki)
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。
CH552内置了ADC 模数转换、触摸按键电容检测、3 组定时器和信号捕捉及PWM、双异步串口、SPI、USB设备控制器和全速收发器、USB type-C等功能模块。
[![sites](SoC/CH552.png)](http://www.wch.cn/products/CH552.html)
### [资源组成](https://github.com/sochub/CH552)
* [参考文档](docs/)
* [芯片手册](docs/CH552.PDF)
* [参考资源](src/)
* [引用资源](src/include)
* [参考资源](src/examples)
* [模板工程](demo/)
* [LCD设备](demo/LCD)
* [HID设备](demo/HID)
### [替换方案](https://github.com/sochub/CH552)
更多功能接口或无线集成可选[CH56系列](https://github.com/sochub/CH56)或[CH57系列](https://github.com/sochub/CH57)替换,同厂方案
2倍左右性能和资源增幅可选[CH558](https://github.com/sochub/CH558)或[CH559](https://github.com/sochub/CH559)替换提供LQFP48封装
相同规格成本略高替换可选[CH554](https://github.com/sochub/CH554),全面升级替换可选[CH54系列](https://github.com/sochub/CH54)
### [芯片应用](https://github.com/sochub/CH552)
* [OS-QUSB管道设备L](https://github.com/OS-Q/D95)
### [项目参考](https://github.com/sochub/CH552)
## [SoC开发平台](http://www.qitas.cn)