基于FE1.1芯片设计的16路USB HUB工业控制板PDF原理图PCB+AD封装库文件, ALTIUM工程转的PDF原理图PCB文件+AD集成封装库，已在项目中验证，可以做为你的设计参考。集成封装库器件列表： Library Component Count : 29 Name Description ---------------------------------------------------------------------------------------------------- 4 HEADER HEADER 4 8050_SOT ADM3202 BEEP CAP Capacitor CON10 Connector Cap Semi Capacitor (Semiconductor SIM Model) DB9 ELECTRO1 EPM1270T144C5 MAX II 3.3/2.5V CPLD, 116 IOs, 1,270 Logic Elements, 144-Pin Plastic TQFP, Commercial Temperature, Speed Grade 5 FE11 LED LED1 Typical RED GaAs LED LM150 OSC POWER_5MM RES1 RES2 Res3 Resistor SP2526A-2 SW-SPDT SPDT Subminiature Toggle Switch, Right Angle Mounting, Vertical Actuation SW-SPST Single-Pole, Single-Throw Switch USB_INC 电容 电阻 共阳双色发光管 晶体 可调电阻