µPD720114 is a USB 2.0 complaint Hub Controller which is suited for "Ecological Solutions". Controller in such a small package integrates the 2.5 V internal voltage regulator for core logic, termination resistances, and reduces the number of external components needed. It enables shrinking the BOM (Bill of Materials) for the board design. Also, controller's power consumption is greatly reduced when the Hub is active or standby mode through "power saving technology" implementation. The Hub Controller has 4 down stream-facing port (maximum) and LED port status indicators. It is suited for the USB Boxed Hub, Monitors, Port replicater, and many applications for PC.
µPD720114 USB 2.0 Hub Controller Features:
- USB 2.0 Certified by USB Implements Forum (Test ID = 30000001, 30000004)
- USB 2.0 specification compliant
- 4 down stream port (max)
- Integrated "Transaction Translator" supports "split transaction".
- Supports both Bus / Self powered
- Automatic determination of the speed of Upstream port. Hi-Speed mode or Full-speed mode supported automatically.
- No need for external Serial ROM. Strapping options for number of ports and power management control.
- Integrated overcurrent protection.
- Integrated controls for LED port status indicators.
- 48-pins TQFP Lead (Pb) Free package (7 mm x 7 mm, 0.5 mm pin pitch)
- Certified WHQL Logo for Windows XP & Windows 2000 (Submission ID=1025324)
- Microsoft Windows driver support
µPD720114 USB 2.0 Hub Controller Specifications:
- USB 2.0 Hub Controller
- USB 2.0 specification compliant (Maximum 480 Mbps data rate)
- 30MHz clock input
- 3.3 V single source (integrated 2.5 V voltage regulator for internal core logic)
|
|
