µPD720113 USB 2.0 Hub Controller (Low-Power 7-Port)

µPD720113 is USB Hub Controller Device which comply with the USB Specification Revision 2.0(Now in certificating) and work up to 480Mbps. The controller has shrunk its power consumption than µPD720110A. The Controller supports the new Split-Transaction that graduals the bus-traffic occupation on USB when many Classic devices and HS devices on the downstream ports. Hub controller provides1 upstream port and 7 downstream ports, and all ports are auto-sensing and can support any combination of High-Speed orClassical Speed. µPD720113 can be easy configurable for hub features with descriptors of hub and VendorID, ProductID, and string descriptors with Serial ROM from upstream.

µPD720113 USB 2.0 Hub Controller Features:

USB2.0 Certified by USB Implements Forum (Test ID=30000185)
Maixmum 7 downstream ports (configurable with Serial ROM)
One "Transaction Translater" for new "Split-transaction" compliant with USB2.0 specification
Support Self-Powered
Auto-sensing upstream ports and can support both High-Speed Hub or Full-Speed Hub
Configurable for VendorID, ProductID and string descriptors with Serial ROM
Configurable for non-detachable attributes, power control and overcurrent protection, etc. with Serial ROM
Low power consumption
Certified WHQL Logo for Windows XP & Windows 2000 (Submission ID=699703)
Package 80pin TQFP (12 x 12mm, 0.5mm Fine Pitch )

µPD720113 USB 2.0 Hub Controller Specifications:

USB Specifacation Version 2.0 Compliant Hub Controller (Maximum data transferring rate: 480 Mbps)
30MHz Crystal Input
2.5 and 3.3V power surpply