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Home » NEWEST Products » New by Manufacturer » Avago Technologies » Interface-to-SATA Controllers - Avago
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Avago Interface-to-SATA Controllers

Avago's Interface-to-SATA Controllers are used for bridging USB interfaces to a SATA hard disks. The OXU3100 supports a number of power saving modes, making it suitable for use in bus-powered applications. The OXU3100 integrates a USB3.0 device, which is backward compatible with USB 2.0, and a SATA II host controller and enables designers to create products with a minimal number of external components and a low cost BOM. The OXU931S is a single chip solution for bridging between USB2.0 and SATA disks. Optimized for entry level external storage applications, the OXU931S integrates a USB2.0 device and a SATA host controller. In addition, the OXU931S can operate without any external memory thanks to the on-chip masked ROM.

  • USB SuperSpeed 3.0 to SATA (OXU3100) or high performance dual SATA (OXU931S) storage controller
  • Integrated USB 3.0/USB 2.0 PHY (OXU3100) or Integrated 480Mbps USB 2.0 high speed core and PHY (OXU931S)
  • Support for UAS/UASP (USB attached SCSI Protocol) delivering maximum throughput

  • Support for BOT (Bulk only Transport)
  • Support for USB Mass Storage Class
  • I2C (OXU3100) or SPI (OXU931S) interface for serial flash

Part Number







OXU3100-AANC G QFN-64 1 x USB3.0 Yes Yes No No 9 Datasheet
† = Fixed function IOs = HDD activity, two HID controllable LEDs; one button
  • Avago Technologies
  • Semiconductors|Integrated Circuits|IC-Interface