CH340 CH341T引脚图与电路封装形式

CH340与 CH341T是常见的usb转串口芯片，此芯片是国产的，性能超越台湾的同类型pl2303芯片，现在的应用较广.

   ch341引脚图

      ch341引脚定义

         ch341应用电路图

        ch341封装形式

                          ch340引脚图及封装形式