TUSB7320

AKTIV

SuperSpeed USB 3,0 2-Port xHCI Host-Controller

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Datenblatt

document-pdfAcrobat TUSB73x0 USB 3.0 xHCI Host Controller datasheet (Rev. R) (Englisch) PDF | HTML

TUSB7320

AKTIV

Datenblatt

Jetzt bestellen

Produktdetails

Type

Bridge

Function

USB2

USB speed (bps)

5000000000

Alternate mode

No

Rating

Catalog

Operating temperature range (°C)

-40 to 85

Type

Bridge

Function

USB2

USB speed (bps)

5000000000

Alternate mode

No

Rating

Catalog

Operating temperature range (°C)

-40 to 85

WQFN-MR (RKM)

100

81 mm² (9 mm × 9 mm)

USB 3.0-Compliant xHCI host controller
- PCIe x1 Gen2 interface
- Four downstream ports
Two or four downstream ports
Each downstream port
- May be independently enabled or disabled
- Has adjustments for transmit swing, de-emphasis, and equalization settings
- May be marked as removable or non-removable
- Has independent power control and overcurrent detection
Requires no external flash for default configuration
- Optional serial EEPROM for custom configuration
Internal spread spectrum generation
- Low-cost crystal or oscillator support
Best-in-class adaptive receiver equalizer design

USB 3.0-Compliant xHCI host controller
- PCIe x1 Gen2 interface
- Four downstream ports
Two or four downstream ports
Each downstream port
- May be independently enabled or disabled
- Has adjustments for transmit swing, de-emphasis, and equalization settings
- May be marked as removable or non-removable
- Has independent power control and overcurrent detection
Requires no external flash for default configuration
- Optional serial EEPROM for custom configuration
Internal spread spectrum generation
- Low-cost crystal or oscillator support
Best-in-class adaptive receiver equalizer design

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.

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.

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Technische Dokumentation

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Top-Dokumentation	Typ	Titel	Format-Optionen	Datum
*	Datenblatt	TUSB73x0 USB 3.0 xHCI Host Controller datasheet (Rev. R)	PDF \| HTML	10.08.2026
*	Errata	Driver Workarounds for TUSB73x0 USB3.0 xHCI Host Controller Errata		30.07.2014
*	Errata	TUSB73x0 USB3.0 xHCI Controller Errata (Rev. B)		14.07.2012
	Anwendungshinweis	USB 2.0 Compliance Mode for TUSB7320/7340 in Linux	PDF \| HTML	31.07.2026
	Anwendungshinweis	QFN and SON PCB Attachment (Rev. C)	PDF \| HTML	06.12.2023
	Benutzerhandbuch	TUSB73x0 Board Design and Layout Guidelines (Rev. E)	PDF \| HTML	11.02.2016
	Anwendungshinweis	Design Summary Multi-row Quad Flat No-lead (MRQFN)		29.08.2012
	Anwendungshinweis	TUSB73X0 Configuration Options		07.06.2012

Design und Entwicklung

Weitere Bedingungen oder erforderliche Ressourcen enthält gegebenenfalls die Detailseite, die Sie durch Klicken auf einen der unten stehenden Titel erreichen.

Codebeispiel oder Demo