TUSB7340
(ACTIVE) SuperSpeed USB 4–Port xHCI Host Controller

Description &
Features
Sample &
Buy
Technical
Documents
Tools &
Software
Support & Community

Sample & Buy

Free Samples Buy from Authorized Distributors Part # Status Temp (oC) Price | QTY Package | Pins Device Marking Package QTY | Carrier Distributor Inventory TI 1k Lead Time
Not Available Contact Distributor TUSB7340IRKMR ACTIVE -40 to 85 4.95 | 1ku WQFN (RKM) | 100 View 3000 | LARGE T&R No Stock Typical lead time for 1k quantity: 4 to 8 weeks
TUSB7340IRKMT ACTIVE -40 to 85 5.63 | 1ku WQFN (RKM) | 100 View 250 | SMALL T&R 1K - 5K Typical lead time for 1k quantity: 4 to 8 weeks
TUSB7340RKMR ACTIVE 0 to 70 4.50 | 1ku WQFN (RKM) | 100 View 3000 | LARGE T&R 1K - 5K 1k quantity lead time: In stock
Not Available
TUSB7340RKMT ACTIVE 0 to 70 5.20 | 1ku WQFN (RKM) | 100 View 250 | SMALL T&R 1K - 5K Typical lead time for 1k quantity: 4 to 8 weeks

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Companion Parts

Part # Name Product Family Comments
TPS2540   USB Charging Port Power Switch & Controller for Charging Host Ports & Dedicated Charging Ports   USB Power and Charging Port Controllers - USB Charging Port Controllers    Single channel power switch with Charger detection protocol integrated  
TPS2044B   Quad Current-Limited Power Distribution Switches   USB Power and Charging Port Controllers - Fixed Current Limited Switch    Provide 1A current switching capabilities for all four ports  
TPD2EUSB30   2-Channel ESD Solution for Super-Speed (6 GBPS) USB 3.0 Interface   ESD/EMI Protection - ESD Solution    Provides IEC61000-4-2 ESD Protection to the USB Interface  
TPS2043B   Current-Limited, Power-Distribution Switches   USB Power and Charging Port Controllers - Fixed Current Limited Switch    Provide 1A current switching capabilities for three ports use with TPS254x for charging capable port  
TUSB501   USB 3.0 Single Channel Redriver with Equalization   USB - USB Repeater    USB 3.0 Single Channel Redriver with Equalization  

Technical Documents

Datasheet (1)

Title Type Size (KB) Date Views
PDF 1538 01 May 2013

Errata (1)

Title Type Size (KB) Date Views
PDF 39 14 Jul 2012 798

Application Notes (3)

User Guides (2)

Title Type Size (KB) Date Views
PDF 1384 18 Dec 2013 712
PDF 474 29 Aug 2012 1,937

Selection & Solution Guides (1)

Title Type Size (KB) Date Views
PDF 6000 11 Jul 2013 27,711

Tools & Software

Models (1)

Title Category Type Size (KB) Date Views
TUSB7340, TUSB7320 IBIS Model IBIS Model ZIP 1544 KB 27 Jan 2011 1,825 views

Software (2)

TUSB73x0 xHCI Driver (Rev. I) 
(ZIP 6829 KB )    3,629 views, 26 Mar 2014  
TUSB7340_DEMOEVM_REVB 
(ZIP 96 KB )    819 views, 22 Mar 2011  

Reference Designs

Description Part Number Company Tool Type
4-port SuperSpeed USB xHCI PCIe Card Reference Design TUSB7340EVM Texas Instruments Reference Designs



Support & Community


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Training & Events

Name Type Available During
High-speed PCB Primer for SATA, PCIe, USB 2.0 and HDMI
This presentation will cover high speed printed circuit board concerns.
On-Line Training   On Demand  
SuperSpeed USB & Thunderbolt: Overview & Comparison
This session will present a brief overview of SuperSpeed USB and Thunderbolt.
On-Line Training   On Demand  
USB: From Introduction to Rapid Development
Join this session to learn more about the USB architecture, data flow models, and host hardware and software topics.
On-Line Training   On Demand  
Factory Automation Overview
In this webinar we present an overview of solutions addressing the industrial market including the PHYTER line.
On-Line Training   On Demand  
TI Italy Automotive Tech Day
Thank you for attending the TI Italy Automotive Tech Day! Click here to download the presentations.
On-Line Training   On Demand  
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