16-bit+MCU 技术资料

汇集 16-bit+MCU 相关的电路原理图、PCB工程文件、单片机/FPGA源代码、数据手册与应用设计方案。

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技术文档

The PCA9539; PCA9539R is a 24-pin CMOS device that provides 16 bits of GeneralPurpose parallel Input/Output (GPIO) expansion with …

源码文件

The PCA9671 provides general purpose remote I/O expansion for most microcontrollerfamilies via the two-line bidirectional bus (I2C…