【SMSC】USB3450-FZG,接口 - 专用 USB 2.0 PHY UTMI
USB3500-30-A,CONN RCPT USB2.0 MICRO B SMD R/A
USB3500-30-A-KIT,CONN RCPT USB2.0 MICRO B SMD R/A
【SMSC】USB3500-ABZJ,IC USB HOST/OTG PHY W/UTMI 56QFN
USB3503/ML,IC HUB CTLR USB 2.0 HSIC 32QFN
USB3503A-1-GL-TR,IC CONTROLLER USB 25WLCSP
USB3503AI-1-GL-TR,IC CONTROLLER USB 25WLCSP
USB3503-I/ML,IC HUB CTLR USB 2.0 HSIC 32QFN
