Confidential
SN11030
2002/6/26
0.2
architecture, SN11030 is an ideal choice for building a portable USB to
CF/ATA/SM/Flash storage system.
2 Features
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12 MHz USB 1.1 full-speed compatible.
USB 1.1 Mass Storage Class compliant
USB Mass Storage Class Bulk-Only Transport 1.0 supported
USB Mass Storage Class SCSI transparent command set supported
12 characters of serial number and up to 28 characters of
Vendor/Product/Revision string supported with external EEPROM
Support PIO mode CF/ATA/ATAPI device
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Support 3.3V, 4Mbytes to 128 Mbytes SSFDC(SmartMedia Card), Type I/II
CompactFlash card and MicroDrive.
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Support NAND-type flash memory, from 4Mbytes to 128 Mbytes.
Real-time ECC correction circuit to ensure the data integrity and accelerate the
access speed for SmartMedia/NAND-type flash.
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Built-in SRAM to support logical-to-physical address translation for
SmartMedia/NAND-type flash to reduce cost and increase performance and
reliability
Supports Hot-Swapping among flash memory, CF card and SM card without
un-plug USB.
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Built-in FIFO for upstream and downstream data transfer
Data transfer rate up to 1.5 MB/s (burst), 1.1 MB/s (read average),
Pin selectable high-power (500mA) or low-power (100mA)
3 LED lightening pins available. One for CF, one for SM, and one for CF + SM
(version 2 only)
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PC boot up capability provided (PC BIOS needs to support USB ZIP boot up)
(version 2 only)
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No Driver needed under Microsoft Windows ME/2000/XP, Mac OS 9.x/10.x
Driver support Microsoft Windows 98
Multiple icon driver support for Microsoft Windows 2000 and Mac OS 9
Single 3.3V operation
80 pin LQFP package.
2
SONIX [ SONIX TECHNOLOGY COMPANY ]
