XR16M2550是一款高性能，具有16字节收发FIFO的异步全双工UART芯片，具有两路完全独立的UART通道。本资料包含完整的测试代码（ADS 1.2环境），中文应用文档，电路原理图，PPT讲解稿等。-XR16M2550 is a high-performance, with 16-byte receive FIFO, asynchronous full-duplex UART chip, with two-way completely independent UART channels.