µPD720202 is a USB host controller LSI compatible with the USB 3.0 and xHCI (eXtensible Host Controller Interface) 1.0 specifications. The system bus is compatible with the PCIe Gen2 specification. The controller provides two USB ports with LS (Low-Speed) / FS (Full-Speed) / HS (High-Speed) / SS (SuperSpeed) support.

µPD720202 comes in a 48-pin QFN package and has the following improvements over previous products.

  • Reduced power consumption in low-power mode to 4.5mW, a reduction of 90% compared with Renesas Electronics' existing products
  • Improvements to the data transfer processing circuit provide an increase in the effective data write speed of more than 40% from existing products
  • Firmware download function eliminates the need for external serial flash ROM


  • System I/F: PCIe Gen2 x 1 Lane
  • USB ports: 2 ports (SS/HS/FS/LS)
  • Comply spec to: PCIe 2.0 Base Spec
                              USB 3.0 rev1.0 (USB-IF certified: Test ID = 380000043)
                              Intel xHCI rev1.0
  • VDD: 1.05V, 3.3V
  • Clock: 24MHz Xtal clock input
  • Package: 48-pin QFN (7mm x 7mm, 0.5mm ball pitch)
  • Ta: 0~85 °C (μPD720202K8-701-BAA-A)
    Ta:-40~85 °C (μPD720202K8-711-BAA-A)


Internal Block Diagram



  • Desktop and laptop computers, tablet, server
  • PCI Express Card / Express Card
  • Digital TV, set-top box, BD player/recorder
  • Media player, digital audio systems
  • Projector, multi-function printer
  • Storage, router, NAS, etc


Order Information

Order Name Package Ta
μPD720202K8-701-BAA-A 48-pin QFN (7mm x 7mm) Lead-free product 0~85°C
μPD720202K8-711-BAA-A 48-pin QFN (7mm x 7mm) Lead-free product -40~85°C

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Resources for Software and Hardware

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