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

µPD720101


EHCI 1.0 compliant

µPD720101


µPD720101 is USB2.0 Host Controller certified by USB Implementers Forum. Conpliant with USB2.0 specificartion. One EHCI ( = Enhanced Host Controller Interface ) and two OHCI ( = Open Host Controller Interface ) are integrated on single chip. The Controller has completely compliant with EHCI specification Rev1.0, and also has shrunk its power consumption and performed effectively than µPD720100A. The controller has PCI that specification Rev2.2 and five USB downstream ports, is suitable for designing USB Interface on PC Motherboard by Cardbus,Add-in Card and for battery application ( NotePC / PDA ). Each USB port will keep its connectivity with USB1.1 devices, and provides High-Speed data transferring by USB2.0 spec.



Features

  • Five downstream ports
  • One EHCI compliant host for High-Speed (Rev. 1.0)
  • Two OHCI compliant host for Classical (Low- / Full- ) Speed
  • Serial ROM configuration for PCI card
  • BIOS-writable register for SubsystemID, Vender ID, and Port Configuration
  • Two Packages
    • 144-pin Plastic LQFP (Fine Pitch) ( 20 x 20mm, 0.5mm pitch)
    • 144-pin Plastic FBGA (12 x 12mm, 0.8mm pitch)
  • USB2.0 certified (Test ID = 80000026)
  • WHQL Test "PASSED" (Submission ID : 610640 (Win2K), 609031 (WinXP) )
  • Microsoft® driver software support


Specification

  • USB2.0 Host Controller ( PCI Multi-Function Device)
  • Compliant with USB2.0 specification (Maximum data transferring rate; 480 Mbps)
  • Compliant with EHCI rev.1.0
  • Compliant with OHCI
  • Compliant with PCI specification Rev.2.2 ( 32bit, 33MHz )
  • Compliant with PCI Power Management specification Rev1.1
  • 30MHz clock interface / 48MHz clock input
  • 3.3V / 5V power supply ; 5V PCI signal-tolerant

Application

  • PC / Server motherboards
  • PCI Add-in Cards
  • Cardbus USB Interface

Device Part Number

In case of less than 3 ports, µPD720102 is suitable for new design.


Order name Package
µPD720101GJ-UEN 144-pin Plastic LQFP (Fine Pitch) (20 x 20 mm)
µPD720101GJ-UEN-A 144-pin Plastic LQFP (Fine Pitch) (20 x 20 mm) Lead(Pb)-Free
µPD720101F1-EA8 144-pin Plastic FBGA (12 x 12mm)
µPD720101F1-EA8-A 144-pin Plastic FBGA (12 x 12mm) Lead(Pb)-Free


Evaluation Board for Reference Design

An Evaluation Board for µPD720101 with PCI slot interface.


Order name Information
ET-0143 *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.


ET-0143
ET-0143

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Block Diagram