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Usb30 mb86 e50assa


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  • 1. FS fact sheet MB86E50 USB 3.0-SATA RAID Bridge Controller IC USB 3.0 USB 3.0 SATA SATA USB 3.0 SATA PHY Link Link PHY 5Gbps 3Gbps (Device) (Device) (Host) (Device) SATA SATA SATA Link PHY 3Gbps (Host) (Device) AES Internal Bus USB 2.0 USB 2.0 USB 2.0 MPU PHY Link 480Mbps (Device) (Device) GPIO SPI SRAM LED etc. Serial Flash ROM MB86E501A Block Diagram Description0 The Fujitsu USB 3.0 external storage solution is the bridge IC Serial Bus Specification 3.0 Revision 1.0 and is backwards that connects USB 3.0 and SATA, ATA and ATAPI devices. Its compatible with Universal Serial Bus Specification Revision 2.0. USB 3.0 interface delivers super-high-speed data transfer of The Fujitsu MB86E50 is specifically designed for external USB up to 5Gbps between the host PC and SATA storage devices 3.0 RAID HDD/SSD applications. The IC supports both UAS such as hard disk drives (HDDs) and solid state drives (SSDs). (USB-attached SCSI) and BOT (Bulk-Only Transport). The Embedded with a high-performance 32-bit RISC processor for available integrated high-speed encryption hardware engine interaction with the USB host, the Fujitsu USB 3.0 LSI family makes the bridge IC suitable for RAID systems. complies with Universal Applications0 USB 3.0 external storage application using two SATA devices: • RAID HDD/SSD with encryption function • High-performance dual HDD/SSD systems
  • 2. MB86E50 USB 3.0-SATA RAID Bridge Controller IC A RAID HDD System Example Diagram Key Features0 • SuperSpeed (5Gbps), high-speed (480Mbps) and • Integrated high-speed encryption hardware: AES full-speed (12Mbps) (MB86E501A only) • UAS protocol transport • IEEE1667 (firmware option) • Mass Storage Class Bulk-Only Transport • Support for GPIOs, including PWM • NCQ function in Dual LUN mode • Support for SPI for serial Flash ROM and plural SPI devices • Support for RAID0 (striping), RAID1 (mirroring), JBOD, and • Embedded SSCG for SuperSpeed and EMI reduction dual LUN • Only one external crystal (25MHz) required • SATA Gen2i (3Gbps) and Gen1i (1.5Gbps) • Compact package: 68-pin QFN • Support for hot-plugging (0.4mm pitch, 8mm x 8mm) • ATA command pass-through function • 65nm CMOS technology • Support for hard disk drives of more than 2TB • Pb-free (RoHS) • Integrated high-performance 32bit RISC MPU • Support for customized functions, such as VID/PID 8 FUjITSU SEMICONDUCTOR AMERICA, INC. Corporate Headquarters © 2010 Fujitsu Semiconductor America, Inc. All company and product names are trademarks or registered 1250 E. Arques Avenue, M/S 333, Sunnyvale, CA 94085-5401 trademarks of their respective owners. Tel: (800) 866-8608 Fax: (408) 737-5999 E-mail: | Website: Printed in the U.S.A. USB-FS-21372-08/2010