●The TUSB9261 is an ARM® Cortex® M3 microcontroller based USB 3.0 to serial ATA bridge. It provides the necessary hardware and firmware to implement a USB attached SCSI protocol (UASP)-compliant mass storage device suitable for bridging hard disk drives (HDD), solid state disk drives (SSD), optical drives, and other compatible SATA 1.5-Gbps or SATA 3.0-Gbps devices to a USB 3.0 bus. In addition to UASP support, the firmware implements the mass storage class BOT and USB HID interfaces.
● Universal Serial Bus (USB)
● SuperSpeed USB 3.0 Compliant – TID
●340730020
● 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)
● USB Mass Storage Class Bulk-Only
●Transport (BOT)
● 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
● Gen1i, Gen1m, Gen2i, and Gen2m
● Support for Mass-Storage Devices Compatible
●With the ATA/ATAPI-8 Specification
● Integrated ARM Cortex M3 Core
● Customizable Application Code Loaded from
●EEPROM by SPI Interface
● Two Additional SPI Port Chip Selects for
●Peripheral Connection
● Up to 12 GPIOs for End-User Configuration
● Two GPIOs have PWM Functionality for
●LED Blink Speed Control
● 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 40 MHz
● A JTAG Interface is Used for IEEE1149.1 and
●IEEE1149.6 Boundary Scan
● Available in a Fully RoHS-Compliant Package
