USB系列之“USB接口类型”

USB设备分为三种:HOSTDEVICEOTG。其中ID引脚仅在OTG功能设备中使用。

USB2.0接口分为四种类型:A型、B型、Mini型和Micro型接口,每种接口都分为插头(Plug)和插座(Receptacle)两部分,MiniMicro还有比较特殊的AB兼容型。(Std-A Plug and ReceptacleStd-B Plug and ReceptacleMini-A Plug and ReceptacleMini-B Plug and ReceptacleMini-AB ReceptacleMicro-A PlugMicro-B Plug and ReceptacleMicro-AB Receptacle13种接口

USB3.0接口分为四种类型:A型、B型、Mini型和Micro型接口,每种接口都分为插头(Plug)和插座(Receptacle)两部分,Mini和Micro还有比较特殊的AB兼容型。(Std-A Plug and Receptacle;Std-B Plug and Receptacle;Powered-B Plug and Receptacle;Mini-A Plug andReceptacle,Mini-B Plug and Receptacle,Mini-AB Receptacle;Micro-A Plug,Micro-B Plug andReceptacle,Micro-AB Receptacle,Type C Plug and Receptacle共17种接口)