SN11012 查看數據表（PDF） - Sonix Technology Co., Ltd
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SN11012 Datasheet PDF : 7 Pages
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2002/6/26
0.2
SN11012
Confidential
With so many functions built- in and the high performance, easy to design- in
architecture, SN11012 is an ideal choice for building a portable USB to SM/Flash
storage system.
2 Features
l 12 MHz USB 1.1 full-speed compatible.
l USB 1.1 Mass Storage Class compliant
l USB Mass Storage Class Bulk-Only Transport 1.0 supported
l USB Mass Storage Class SCSI transparent command set supported
l 12 characters of serial number and up to 28 characters of
Vendor/Product/Revision string supported with external EEPROM
l Support 3.3V, 4Mbytes to 128 Mbytes SSFDC(SmartMedia Card)
l Support NAND-type flash memory, from 4Mbytes to 128 Mbytes
l Real-time ECC correction circuit to ensure the data integrity and accelerate the
access speed for SmartMedia/NAND-type flash.
l Built- in SRAM to support logical-to-physical address translation for
SmartMedia/NAND-type flash to reduce cost and increase performance and
reliability
l Supports Hot-Swapping among flash memory and SM card without un-plug
USB.
l Built- in FIFO for upstream and downstream data transfer
l Data transfer rate up to 1.5 MB/s (burst), 1.1 MB/s (read average),
l LED lightening pin available.
l PC boot up capability provided (PC BIOS needs to support USB ZIP boot up)
(version 2 only)
l No Driver needed under Microsoft Windows ME/2000/XP, Mac OS 9.x/10.x
l Driver support Microsoft Windows 98
l Single 3.3V operation
l 48 pin LQFP package.
2
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