TUSB9261-Q1中文资料汽车类第二代超高速 USB 3.0 至串行 ATA 桥接器数据手册TI规格书

描述 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.

特性 Features

• Qualified for Automotive Applications
• 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)
• Best in Class Adaptive Equalizer
• USB Class Support
• USB Mass Storage Class Bulk-Only Transport (BOT) Including Support for Error Conditions Per the 13 Cases (Defined in the BOT Specification)
• USB Human Interface Device (HID)
• SATA Interface
• Supports hot plug
• Integrated ARM Cortex M3 Core
• Two Additional SPI Port Chip Selects for Peripheral Connection
• Serial Communications Interface for Debug (UART)
• JTAG Interface for IEEE1149.1 and IEEE1149.6 Boundary Scan
• Available in a Fully RoHS Compliant Package (PAP)