JMS539 Datasheet PDF - JMicron


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JMS539
JMicron

Part Number JMS539
Description SuperSpeed USB to SATA II 3.0G Bridge
Page 2 Pages

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JMicron/JMS539
JMS539
SuperSpeed USB to SATA II 3.0G Bridge
Description
The JMS539 is a bridge controller, which translates the communication protocol between SATA II 3.0G and
SuperSpeed USB commands. The integrated 60MIPS 8051, SATA II, Hi-Speed USB and SuperSpeed USB
technology enable users to perform SuperSpeed USB to SATA II 3.0G, applications in a signal chip.
In this chip, the Hi-Speed/SuperSpeed USB controller supports the USB Mass Storage Class Bulk-Only
Transport Specification.
Features
Quick Reference
Complies with Gen2i/Gen2m of Serial ATA II Electrical
Specification 2.6
Supports SATA II Asynchronous Signal Recovery (Hot
Plug) feature
Signal Bit Rate
Power Supply
GPIO Support
5.0 Gbps
3.3V and 1.2V
UP to 12
Complies with USB 3.0 Specification, USB Mass Storage
Class, Bulk-Only Transport Specification
Supports USB Super-Speed/High-Speed/Full-Speed
ESD Protection
Package
2000 V
64-pin LQFP, 64-pin QFN
Operation
Supports USB HID operation
Supports USB2.0/USB3.0 power saving mode
Supports AES-128/256 for data encryption over
USB2.0/USB3.0
Supports external SPI NVRAM for Vendor VID/PID of
USB2.0/USB3.0 device controller
SATA Port
www.DataSheet.co.kr
USB Port
Applications
1
1
Enclosure system
Optical storage
Storage system
Supports ATA/ATAPI PACKET command set
12 GPIOs for customization
Provides hardware control PWM
Provides software utilities for downloading the upgraded
firmware code under USB2.0/USB3.0
Design for Win2000, WinXP, WinVista, Win7, MAC 9.2 or
later version.
Supports 25MHz external crystal
Embedded 3.3V to 1.2V voltage regulator
0.13um CMOS technology
64 LQFP package (10x10) and 64 QFN package (9x9)
Version 1.0
© JMicron 2008. All rights reserved.
Page 1
Dec. 2009
Copying prohibited.
Datasheet pdf - http://www.DataSheet4U.net/



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Functional Block Diagram
USB20
USB20 MAC
USB30
USB30 MAC
JMicron/JMS539
RAID
Matrix
8051
NVRAM: Vendor Information
SPI . USB2/USB3 Descriptor
. Vendor ROM code
SATA MAC
SATAII
Applications
Peripheral
Controller
SRAM 48Kx8
JMS539
VIA ROM
64Kx8
Fig. 1 Functional Block Diagram of JMS539
www.DataSheet.co.kr
Fig. 2 eSATA & Hi-Speed USB combo to dual SATA Bridge application
Product Information
Name
JMS539
Design Kit
1 JMS539 Data Sheet
2 JMS539 Design Guide
3 Application EVB
Description
SuperSpeed USB to SATA II 3.0G Bridge
Contact Information
Department
Email
Sales
sales@jmicron.com
Tech. Support
fae@jmicron.com
Version 1.0
© JMicron 2008. All rights reserved.
Page 2
Dec. 2009
Copying prohibited.
Datasheet pdf - http://www.DataSheet4U.net/




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