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Product Information

  • Application Sub Type: USB
  • Features: Two or Four Downstream Ports,Best-in-class Adaptive Receiver Equalizer Design
  • Kit Application Type: Interface
  • Kit Contents: Evaluation Board TUSB7320
  • SVHC: No SVHC (15-Jun-2015)
  • Silicon Core Number: TUSB7320
  • Silicon Manufacturer: Texas Instruments


The TUSB7320EVM is a free standing reference design for TUSB7320 two port PCIe based SuperSpeed USB (USB 3.0) extensible host controller (xHCI). It is used to evaluate system compatibility. A Microsoft WHQL certified xHCI compliant driver stack is provided as well. The TUSB7340 is a USB 3.0 xHCI 0.96 compliant host controller that supports up to four downstream ports. The TUSB7320 is fully backwards compatible to USB 2.0 supporting USB peripherals and hubs that support all data transfer speeds USB 2.0 Low speed(1.5Mbps), USB 2.0 full speed (12Mbps), USB 2.0 high speed (480Mbps) as well as SuperSpeed USB (5Gbps). A SuperSpeed peripheral is required to evaluate SuperSpeed data transfer. The TUSB7320 DEMO board is a PCI Express X1 Standard Height card. The dimension of the board is 4.376 inche by 2.571 inche.


  • Support for all USB data transfer rates
  • Full/low speed support
  • High speed support
  • Super speed support
  • Robust device class support
  • UASP support for mass storage devices
  • Available for Windows XP, Windows Vista, and Windows 7
  • Both 32bit and 64bit addressing
  • Linux support available from open source community


  • Portable Devices
  • Consumer Electronics
  • Communications & Networking
  • Embedded Design & Development
  • Industrial
  • Hobby & Hardware Hacking


Availability:  0

    More stock available week commencing 10/26/15

Non-Cancelable / Non Returnable

Price for: Each 1

Minimum order quantity: 1

Order multiple quantity: 1

Price: $151.98 $151.98



Quantity List Price
1+ $151.98

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