The TUSB7320 supports up to two downstream ports. The TUSB7340 is a USB 3.0-compliant xHCI host controller that supports up to four downstream ports. Both parts are available in a pin-compatible 100-pin RKM package. For the remainder of this document, the name TUSB73x0 is used to reference both the TUSB7320 and the TUSB7340.
The TUSB73x0 interfaces to the host system through a PCIe x1 Gen 2 interface and provides SuperSpeed, high-speed, full-speed, or low-speed connections on the downstream USB ports.
| Top documentation | Type | Title | Format options | Date |
|---|---|---|---|---|
| * | Data sheet | TUSB73x0 USB 3.0 xHCI Host Controller datasheet (Rev. Q) | PDF | HTML | Mar 12, 2024 |
| * | Errata | Driver Workarounds for TUSB73x0 USB3.0 xHCI Host Controller Errata | Jul 30, 2014 | |
| * | Errata | TUSB73x0 USB3.0 xHCI Controller Errata (Rev. B) | Jul 14, 2012 | |
| Application note | QFN and SON PCB Attachment (Rev. C) | PDF | HTML | Dec 6, 2023 | |
| User guide | TUSB73x0 Board Design and Layout Guidelines (Rev. E) | PDF | HTML | Feb 11, 2016 | |
| Application note | Design Summary Multi-row Quad Flat No-lead (MRQFN) | Aug 29, 2012 | ||
| Application note | TUSB73X0 Configuration Options | Jun 7, 2012 |
For additional terms or required resources, click any title below to view the detail page where available.
| Package | Pins | CAD symbols, footprints & 3D models |
|---|---|---|
| WQFN-MR (RKM) | 100 | Ultra Librarian |
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