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Número de pieza | JMB353 | |
Descripción | 1394a + USB20 to SATA Host Adapter | |
Fabricantes | JMicron | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de JMB353 (archivo pdf) en la parte inferior de esta página. Total 2 Páginas | ||
No Preview Available ! JMB353 1394a + USB20 to SATA Host Adapter
JMicron/JMB353
Description
The JMB353 is single chip solution to bridge between USB 2.0 host or 1394 host and SATA device. The
highly integrated USB 2.0, 1394a and SATA Phys technology provides a cost-effective solution to apply
USB to SATA device or 1394 to SATA device enclosure. The USB adheres to the Mass Storage Class
Bulk-Only Transport Specification. The embedded command parser supports both ATA and ATAPI
command set with LBA48 bit addressing capability. The 1394 adheres to SBP-2 specification. And
SBP-2 acceleration hardware is embedded to off-load CPU and easy firmware control.
Features
Complies with Gen1i/Gen1m of Serial ATA II Electrical Specification 2.5
Supports SATA II Asynchronous Signal Recovery (Hot Plug) feature
Complies with USB 2.0 Specification
Complies with USB Mass Storage Class, Bulk-Only Transport Specification
Supports USB High-Speed and Full-Speed Operation
Complies with IEEE Std 1394-1995 and IEEE 1394a-2000 Specifications
Supports Asynchronous Transfers at 100/200 and 400 Mb/s for 1394a
Supports 1394a SBP-2 Acceleration Feature to optimizewww.DataSheet.co.kr performance
Provides two 1394a ports for cascade topology application
Supports 1394a power saving mode when USB is active
Supports ATA/ATAPI PACKET command set
Supports ATA/ATAPI LBA48 addressing mode
Supports single 12MHz external crystal
Supports external NVRAM for Vender Specific VID/PID of USB/1394 Device Controller
Embedded 3.3V to 1.8V voltage regulator
Single power 3.3V power supply
0.18um CMOS technology
64 LQFP package
USB20
USB MAC
SATA MAC
15 GPIOs
Function Block Diagram
1394a
1394a
1394a MAC
8051
SPI
Voltage
Regular
SRAM 16Kx8
+ MBIST
JMB353
VIA ROM
64Kx8 +
RBIST
SATA
NVRAM: Vendor Information
. USB Descriptor
. 1394 Config ROM/GUID
. Vendor ROM code
Version 1.0.0
© JMicron Technology Corp.
2007. All rights reserved.
Page 1
2008/02/26
Copying prohibited.
Datasheet pdf - http://www.DataSheet4U.net/
1 page |
Páginas | Total 2 Páginas | |
PDF Descargar | [ Datasheet JMB353.PDF ] |
Número de pieza | Descripción | Fabricantes |
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JMB352U | High-Speed USB & SATA II Combo to Dual SATA II Port Multiplier(1 to 2) Bridge | JMicron |
JMB353 | 1394a + USB20 to SATA Host Adapter | JMicron |
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