U8 Flash Memory Controller U8 Hyperstone Asia Pacific - Taiwan Hyperstone GmbH Hyperstone Inc. - USA Line-Eid-Strasse 3 486 N Patterson Ave Suite 301 3F., No. 501, Sec.2, Tiding Blvd. Neihu District, Taipei City 114 78467 Konstanz Winston-Salem, NC 27101 Germany USA Taiwan, R.O.C. Phone: +886 2 8751 0203 Phone: +49 7531 980 30 Phone: +1 336 744 0724 Email: eu.sales hyperstone.com Email: us.sales hyperstone.com Email: ap.sales hyperstone.com www.hyperstone.com Content is subject to change without prior notice. U8, hyReliability and hyMap are trademarks of Hyperstone GmbH. Other brand, product, or company names are property of the respec- tive holder. Warranties, implied or expressed as well as liabilities for any damage resulting from using provided information in this document are excluded until part of a separate written contract. HS-Mkt-LH-03-03-20U8 Flash Memory Controller The Hyperstone U8 family of flash memory controllers together with provided application and Flash specific firmware offers an U8 Block Diagram Controller & CPU Flash Memory Interface easy-to-use turnkey platform for industrial, high endurance robust Flash Memory cards or modules compatible to host systems High performance 32-Bit Hyperstone RISC microprocessor Direct Flash Memory Access (DFA) co-processor including page with USB 2.0 interface. Large internal RAM provides firmware flexibility buffers and interleaving capability Unique ID for security applications Synchronous DDR interface compliant with Toggle DDR and ONFI Designed to satisfy industrial requirements AES encryption engine 128 and 256-Bit 2.3, compatible with all DDR Flash Memory devices hyReliability Flash Management including superior wear leveling, read disturb management, and power fail management High performance on-the-fly encryption/decryption Asynchronous SDR interface, ONFI 1.0 compliant, compatible with ensuring highest reliability and endurance Flexible clock frequency generation through internal all legacy interface Flashes hyMap Flash Translation Layer and mapping offering second to none random write performance, minimal write amplification, and PLL combined with clock multi divider. Data transfer rate to flash up to 200 MB/s consequently highest endurance for random access heavy usage profiles (e.g. JEDEC Enterprise) Automatic power-down mode during wait periods for host data Flexible 96-Bit/1K BCH ECC engine Continuously updated Flash Memory chip support and long term availability or flash memory operation completion, automatic sleep mode CRC for additional reliability Flexible 96-Bit/1K BCH ECC engine supporting all Flash Memory requirements during host inactivity periods Direct connection of up to 4 Flash Memory chip enables (CE) Optimized 32-Bit RISC core, instruction set for Flash Memory handling Supply voltage 3.3V 5% Flash Memory power down logic and write protect control High performance on-the-fly AES 128 and 256 encryption engine Application Programming Interface (API) and Software Develop- Supporting all Flash technologies and all page sizes up to 16 KB Custom features can be implemented with simple firmware upgrades ment Kit (SDK) On-chip voltage regulator for 1.8 V Flash Memory I/O power Turnkey solution including firmware, manufacturing kit, test and development hardware, as well as reference schematics Host Interface & Compliance Flash Memory Management Fully compliant with USB 2.0 specifications hyReliability Flash Memory Management optimizing reliability, Targeted Applications Compliance & Performance USB mass storage device class (MSC) power fail safety, endurance, data retention and performance Fully compliant with USB 2.0 specifications Industrial USB Flash Drive USB human interface device class (HID) support is possible hyMap Flash Translation Layer and mapping offering second to USB mass storage device class (MSC) eUSB, embedded USB module 4 configurable endpoints none random write performance, minimal write amplification, and High-Speed, Full-Speed, Ultra durable Flash Drive Hi-speed, Full speed, Low speed possible consequently highest endurance for random access heavy usage Secure Erase support Security Flash Drive Bulk, isochronous, and interrupt transfer modes profiles (e.g. JEDEC Enterprise) S.M.A.R.T feature support Multi-Chip-Package (MCP) S.M.A.R.T., Sanitize, and Secure Erase support using ATA pass Optimized for fast boot-up times Host transfer rate of up to 480 MBit/s Disk-on-Board through command Bad Block Management Sequential read and write up to 35 MB/s Configurable Early-Acknowledge to avoid any data loss Static and Global Wear leveling to maximize write endurance Order Information during power fail. Inherent on-the-fly garbage collection U8-RBQ03 (QFN 76, 9 x 9mm, 4 CEs, RoHS, -40 to +85 C) Read Disturb Management, Dynamic Data Refresh to maximize data U8-RB1Q03 (QFN 76, 9 x 9mm, 4 CEs, RoHS, -40 to +85 C) retention, and data refresh subject to read disturbance Management of sudden power-fails Interleaving, cache, and multi-plane programming Firmware is stored redundantly for recovery and refresh In-Field Firmware update without user data loss Customized firmware, optimizations and featureimplementations possible upon request.