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Product Name：	SN20086 Info Dowmload
Product Depiction：
	SN20086 is a high-performance integrated circuit to access the NAND type Flash memory via the 480 MHz USB 2.0 bus. It provides a flexible and cost efficient single chip solution for external storage applications such as USB Disk (Flash Disk). With all the features inherited from the popular SN11085/86/88, the users can easily upgrade to SN20086 and enjoy the tremendous speed increment. The SN20086 ability to support 8 pieces of flash memories and the new types of 2G, 4G, and 8G bits flashes, SN20086 can be used to build up a storage device up to 8 Giga bytes large. The USB Mass Storage Class compliance capability of SN20086 makes it a truly “plug-and-play” device without vendor drivers under Windows 2000/ME/XP, Mac OS 8.6/9/10, and Linux. SN20086 also provides PC boot up function as a USB floppy disk (1.44M), USB ZIP, USBB HDD or USB CD-ROM, which makes it an ideal replacement for the legacy floppy disk. USB 2.0 480 MHz high-speed compatible USB Mass Storage Class compliant USB Mass Storage Class Bulk-Only Transport 1.0 supported Low system clock (6MHz) to reduce EMI 28 characters of Vendor/Product/Revision string supported for each LUN separately Customized USB VID, PID, serial number, and USB vendor/product strings Support Samsung and Toshiba NAND-type flash memory, from 32Mbits to 1Gbits Support new type of Samsung NAND type flash memory, from 1Gbits to 8Gbits Support Hynix / Micron / STMicroelectronics flash memories Support FDD/ZIP/HDD/CD-ROM format through Sonix mass production tool Support Autorun & CD-RW function Real-time ECC correction circuit for data integrity and memory access speed acceleration Embedded SRAM for logical-to-physical address translation to extend the life time of NAND-type flash Support up to 8 NAND type flash memories are supported (single channel mode) Support up to 8 Gbytes of disk capacity Support dual channel mode for speed improvement (two NAND flash memories only) Embedded FIFO for upstream and downstream data transfer Built-in power MOS to meet USB suspend requirement (500 uA) Data transfer rate up to 60MB/s (burst) LED indicator pin Three modes of LED flashing patterns can be selected Five speed of LED flashing speed provided PC boot up capability (host BIOS with USB boot up support is necessary) Flash disk security function provided, up to 16 characters of password for high sensitive data protection from illegally access Five types of security functions can be selected ROM-type flash disk capability provided (permanent write protect) Different LUN can be set to write protect separately No driver needed under Microsoft Windows ME/2000/XP, Mac OS 8.6/9.x/10.xNo driver needed for Linux kernel 2.4 or above Sonix Driver for Microsoft Windows 98/98SE Sonix mass production tool available for mass production (under win2k/xp) Single 3.3V operation 48Pin LQFP Package 地址：http://www.fr-mcu.com/english/productinfo.asp?iProductID=210