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Products > Interface > USB > Product Lineup > USB2.0 Hub Controller >

µPD720110A


µPD720110


µPD720110A is the first on world wide USB2.0 Hub Controller Device that certified by USB Implementers Forum. It supports the new Split-Transaction that graduals the bus-traffic occupation on USB when many USB1.x devices on the same line. Hub controller provides one upstream port and four downstream ports, and all ports are auto-sensing and can support any combination of High-Speed or Classical Speed. And the controller has Serial ROM configuration for VendorID, ProductID.



Features

  • USB2.0 Certified by USB Implements Forum(Test ID = 31000024)
  • Maixmun 4 downstream ports
  • One "Transaction Translater" for new "Split-transaction" compliant with USB specification version 2.0
  • Supports Self-Powered Hub
  • Auto-sensing upstream ports and can support both High-Speed Hub or Full-Speed Hub
  • Configurable with the I/O pin or Serial ROM for the descriptors of hub
  • Supports string descriptors of hub with Mask ROM
  • Supports port status indicators and HS detection indicator
  • Package 100pin LQFP (14 x 14mm, 0.5mm Fine Pitch )
  • Microsoft WHQL Test "PASSED" ( Submission ID : 634284 (Win2K), 633094 (WinXP) )
  • Microsoft® driver software support


Specification

  • USB Specifacation Version 2.0 Compliant Hub Controller(Maximum data transferring rate: 480 Mbps)
  • 30MHz Crystal Input or 48MHz Clock Input
  • 3.3V power surpply

Application

  • USB Hub BOX
  • PC Display Monitor
  • PC Docking Station
  • USB Port Replicator
  • USB Enhanced Hub Device

Device Part Number

Order name Package
µPD720110AGC-8EA 100pin LQFP (14 x 14 mm )
µPD720110AGC-8EA-A 100pin LQFP (14 x 14 mm ) Lead(Pb)-Free


Evaluation Board for Reference Design

Evaluation board is shown below for µPD720110A reference design. The board operates as USB 2.0 Hub for PC when attached to a USB 2.0 Host. (The board works in Full-speed mode when attached to a USB 1.x Host.)


ET-0114
ET-0114

Order name Information
ET-0114 *Available to purchase but limited stocks. Please contact us before ordering.
*Please note that some parts of the evaluation board might include lead(Pb) materials.
Not available shipping to EU Area because of RoHS unconfirmed.


Block Diagram

Block Diagram