Conmi的正确答案——各版本的CH340的区别

转载自:CH340 区别

型号 简介 封装
CH340G USB转串口,推出时间最早,应用最广 SOP16
CH340C USB转串口,内置晶振,引脚兼容CH340G SOP16
CH340E USB转串口,内置晶振,超小封装 MSOP10
CH340B USB转串口,内置晶振和EEPROM,引脚兼容CH340G SOP16
CH340T USB转串口 SSOP20
CH341T USB转串口、IIC SSOP20
CH341H USB转SPI SSOP20
CH341A USB转串口、并口、IIC和SPI SOP28

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