USB转串口CH340各封装官方原理图、PCB参考电路图下载2018-3-23
大家好,针对USB转串口芯片CH340,整理如下资料供大家参考,@管理员,帖子若有不符合要求的地方麻烦联系我修改,谢谢!CH340/CH341系列产品根据实际使用功能不同分为CH340G、CH340C、CH340E、CH340B、CH340T、CH341T、CH341H和CH341A。这些型号的具体区别如下:型号特点封装CH340GUSB转串口,推出时间最早,应用最广SOP16CH340CUSB转串口,内置晶振,引脚兼