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JMB352U

JMicron
Part Number JMB352U
Manufacturer JMicron
Description High-Speed USB & SATA II Combo to Dual SATA II Port Multiplier(1 to 2) Bridge
Published Apr 20, 2012
Detailed Description JMicron/JMB352U JMB352U High-Speed USB & SATA II Combo to Dual SATA II Port Multiplier(1 to 2) Bridge Description The J...
Datasheet PDF File JMB352U PDF File

JMB352U
JMB352U

Overview
JMicron/JMB352U JMB352U High-Speed USB & SATA II Combo to Dual SATA II Port Multiplier(1 to 2) Bridge Description The JMB352U is a bridge controller, which translates the communication protocol between SATA II 3.
0G.
This chip integrated 60MIPS 8051, and provide eSATA II 3.
0G to dual SATA II 3.
0G port multiplier applications in a single chip.
In this chip, the SATA controller could be configured as host or device.
The 3-port SATA II 3.
0G controllers further supports the eSATA to dual SATA communication.
Integrated these two technologies, the user could perform JMB352U to the following applications.
¾ eSATA to dual SATA bridge port multiplier application ¾ One-button system backup application for above applications.
(With SATA Vender Software Application) Features • Compliance with Serial ATA International Organization: Serial ATA Revision 2.
6 • Compliance with Gen1i, Gen1m, Gen2i and Gen2m of Serial ATA International Organization: Serial ATA Revision 2.
6 • Support SATA 1.
5G/3.
0G Speed Negotiation • Support SATA II Asynchronous Signal Recovery (Hot Plug) feature • Support SATA Host/Device controller configuration • Support USB HID Interrupt Transfer • Support ATA/ATAPI PACKET command feature set • Support SATA 30MHz or 40MHz external crystal Quick Reference Signal Bit Rate Power Supply www.
DataSheet.
co.
kr 3.
0 Gbps 3.
3V and 1.
2V UP to 9 2000 V 64-pin LQFP JBOD, Port Multiplier 3 1 GPIO Support ESD Protection Package RAID Level Support SATA Port USB Port Version 1.
2 © JMicron 2008.
All rights reserved.
June 2008 Page 1 Copying prohibited.
Datasheet pdf - http://www.
DataSheet4U.
net/ JMicron/JMB352U • Integrated 60MIPS 8051 microprocessor with 64k-byte mask ROM • Support one-button system backup operation • Support one-button disk copy • Support external NVRAM for customer VID/PID, Manufacture and Product String.
Applications • Mass storage devices • Optical storage • Storage system • Port Multiplier Functional Block Diagram Data RAM DMA Controller Voltag...


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