Feature
 
USB-IF Certified (Test ID = 30000001, 30000004) 
Compliant with the USB 2.0 specification 
Supports up to 4 downstream USB ports 
Integrated "Transaction Translator" with support for the new "split transaction" protocol 
Designed for both bus-powered and self-powered uses 
Automatically detects the upstream port speed. Supports both high-Speed and full-Speed hubs. 
Number of ports and power management are configurable via external pins. No need for an external serial ROM. 
Integrated overcurrent protection 
Supports LED port status indicators 
Lead (Pb) free, 48-pin TQFP package (7 x 7 mm, 0.5 mm pitch) 
Lead (Pb) free, 40-pin QFN package (6 x 6 mm, 0.5 mm pitch) 
WHQL certified for Windows XP and Windows 2000 (Submission ID = 1025324) 
Driver support under Microsoft? Windows? Driver Support 


 
 




Specifications
 
USB 2.0 Hub Controller 
Compliant with the USB 2.0 specification (Max. transfer rate: 480 Mbps) 
30MHz Clock 
3.3 V external operating voltage (2.5 V on-chip regulator for core) 

興發電子IC事業部整合國際IC在USB領域企業，將USB3.0全面推廣，涉及到主控端(HOST)，裝置端(DEVICE)，為普及USB3.0做好充分準備，全方面配合好廠家，提供完整解決方案。

迎接高速時代 提供USB 3.0完全解決方案

1、USB3.0 U盤方案
2、USB3.0筆記本（長卡/短卡）
3、PCI-E卡
4、USB3.0前置機箱方案 
5、USB 3.0 HUB
6、USB3.0高速U盤

李靈飛(189 2600 4688) 
-USB2.0/3.0市場推廣部 
-全套方案解決中心