Top

Product details

Parameters

Function USB3 USB speed (Mbps) 5000 Supply voltage (V) 3.3, 1.1 Rating Automotive Operating temperature range (C) -40 to 85 open-in-new Find other USB hubs & controllers

Package | Pins | Size

HTQFP (PAP) 64 144 mm² 12 x 12 open-in-new Find other USB hubs & controllers

Features

  • Qualified for Automotive Applications
  • AEC-Q100 Qualified with the Following Exceptions:
    • Device CDM ESD Classification Level C3
  • Ideal for bridging Serial ATA (SATA) Devices, Such
    as Hard Disk Drives (HDD), Solid State Drives (SSD),
    or Optical Drives (OD) to Universal Serial Bus (USB)
  • USB Interface
    • Integrated Transceiver Supports SS/HS/FS Signaling
    • Best in Class Adaptive Equalizer
      • Allows for Greater Jitter Tolerance in the Receiver
    • USB Class Support
      • USB Attached SCSI Protocol (UASP) for HDD and SSD
      • USB Mass Storage Class Bulk-Only Transport (BOT)
        Including Support for Error Conditions Per the
        13 Cases (Defined in the BOT Specification)
      • USB Bootability Support
      • USB Human Interface Device (HID)
    • Supports Firmware Update Via USB Using a TI Provided Application
  • SATA Interface
    • Serial ATA Specification Revision 2.6 Supporting gen1 and
      gen2 Data Rates
    • Supports hot plug
    • Supports Mass-Storage Devices Compatible with the ATA/ATAPI-8
      Specification
  • Integrated ARM Cortex M3 Core
    • Customizable Application Code Loaded From EEPROM Via SPI Interface
    • Two Additional SPI Port Chip Selects for Peripheral Connection
    • Up to 5 GPIOs for End-User Configuration via HID
    • Serial Communications Interface for Debug (UART)
  • General Features
    • Integrated Spread Spectrum Clock Generation Enables Operation
      from a Single Low Cost Crystal or Clock Oscillator
      • Supports 20, 25, 30 or 40 MHz
    • JTAG Interface for IEEE1149.1 and IEEE1149.6 Boundary Scan
    • Available in a Fully RoHS Compliant Package (PAP)
open-in-new Find other USB hubs & controllers

Description

The TUSB9261-Q1 is an ARM cortex M3 microcontroller based Universal Serial Bus (USB) 3.0 to Serial ATA (SATA) bridge. It provides the necessary hardware and firmware to implement a USB Attached SCSI Protocol (UASP) compliant mass storage device suitable for bridging SATA compatible hard disk drives (HDD) and solid state disk drives (SSD) to a USB 3.0 bus. The firmware also implements the mass storage class bulk-only transport (BOT) for bridging optical drives and other compatible SATA devices to the USB bus. In addition to UASP and BOT support,a USB human interface device (HID) interfaces is supported for control of the general purpose input/ouput (GPIO). The SATA interface supports gen1 (1.5-Gbps) and gen2 (3.0-Gbps) for cable lengths up to 2 meters.

The device is available in a 64-pin HTQFP package and is designed for operation over the industrial temperature range of –40°C to 85°C.

open-in-new Find other USB hubs & controllers
Download

Technical documentation

= Top documentation for this product selected by TI
No results found. Please clear your search and try again. View all 6
Type Title Date
* Datasheet TUSB9261-Q1 USB 3.0 to SATA Bridge datasheet (Rev. A) Jan. 31, 2014
* Errata TUSB9261 Errata (Rev. B) Dec. 20, 2012
User guides TUSB9261 DEMO User's Guide (Rev. A) Dec. 09, 2014
Application notes TUSB9261 Implementation Guide (Rev. E) Dec. 09, 2014
User guides TUSB9260 Flash Burner - User Guide (Rev. D) Oct. 24, 2013
User guides TUSB926x SpeedBoost Monitor User's Guide Sep. 23, 2010

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Software development

FIRMWARE Download
SLLC416M.ZIP (452 KB)
PROGRAMMING TOOLS Download
SLLC414E.ZIP (4549 KB)

Design tools & simulation

SIMULATION MODELS Download
SLLM132.ZIP (1526 KB) - IBIS Model
SIMULATION TOOLS Download
PSpice® for TI design and simulation tool
PSPICE-FOR-TI — PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Features
  • Leverages Cadence PSpice Technology
  • Preinstalled library with a suite of digital models to enable worst-case timing analysis
  • Dynamic updates ensure you have access to most current device models
  • Optimized for simulation speed without loss of accuracy
  • Supports simultaneous analysis of multiple products
  • (...)
SIMULATION TOOLS Download
SPICE-based analog simulation program
TINA-TI TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
document-generic User guide

Reference designs

REFERENCE DESIGNS Download
USB 2.0/3.0 Mass Storage Bridge for Automotive Infotainment Systems
TIDA-00148 This TIDA-00148 reference design features the TUSB9261DEMO which allows quick evaluation of system compatibility for connections to SATA devices used for automotive infotainment systems. The firmware used in TIDA-00148 is capable of supporting a single SATA drive such as a solid state drive, hard (...)
document-generic Schematic document-generic User guide

CAD/CAE symbols

Package Pins Download
HTQFP (PAP) 64 View options

Ordering & quality

Recommended products may have parameters, evaluation modules or reference designs related to this TI product.

Support & training

TI E2E™ forums with technical support from TI engineers

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​​​​​​​

Videos

Related videos