The µPD720102 host controller is the optimal solution for adding a USB interface to your devices. The controller offers hardware-based speed enhancement while maintaining compatibility with existing software drivers. The controller is also power-efficient, with or without a USB device attached. With a 1.5V regulator for the core logic, USB terminating resistors, and other resistors provided on-chip, µPD720102 uses less external components, thereby contributing to the development of environment-friendly devices.



  • Compliant with the USB 2.0 specification (Max. transfer rate: 480Mbps)

               USB-IF Certified (Test ID = 80000014)  

  • 3 downstream USB ports
  • Compliant with EHCI Rev 1.0
  • Compliant with OHCI Rev 1.0a
  • Compliant with PCI specification Rev 2.2
  • 3.3V PCI Interface
  • Compliant with PCI Power Management specification Rev 1.1
  • Supports PCI Mobile Design Guide Rev 1.1
  • 30MHz crystal oscillator interface, supports 48MHz clock input
  • Control pin for accelerating data transfer under high-speed mode
  • Low power consumption
  • 3.3V single power supply (1.5V internal operating voltage from on-chip regulator)
  • On-chip resistors for reduced board cost
  • Compact package

               120-pin Plastic TQFP (Fine Pitch) (14mm x 14mm)

               121-pin Plastic FBGA (8mm x 8mm)


Internal Block Diagram




  • PC/Server Motherboards
  • PCI Add-in Card, PC Card
  • Digital TV, HDD Recorder, STB
  • Printer, Multi-function Printer
  • Wireless Router, NAS (Network Attached Storage), Printer Server


Order Information


Order Name Package
µPD720102GC-YEB-A 120-pin Plastic TQFP (Fine Pitch) (14mm x 14mm) Lead (Pb)-Free

Below you will find information to support the development of your application.


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