JM20338 Datasheet PDF - JMicron


www.Datasheet-PDF.com

JM20338
JMicron

Part Number JM20338
Description Hi-Speed USB & SATA Combo to PATA Bridge
Page 2 Pages

JM20338 datasheet pdf
View PDF for PC
JM20338 pdf
View PDF for Mobile


No Preview Available !

JMicron/JM20338
JM20338
Hi-Speed USB & SATA Combo to PATA Bridge
Description
The JM20338 is single chip solution to bridge between USB 2.0, SATA and ATA/ATAPI-based
mass storage device. It provides the capability to translate USB 2.0 mass storage and SATA protocols to
ATA/ATAPI commands. The USB adheres to the Mass Storage Class Bulk-Only Transport
Specification, and supports dual LUN operation. The embedded command parser supports both ATA
and ATAPI command set with LBA48 bit addressing capability.
Features
Compliance with Gen1i, and Gen1m of
Serial ATA II Electrical Specification 1.0
Support SATA spread-spectrum transmitter
Support SATA II Asynchronous Signal
Recovery (Hot Plug) feature
Compliance with USB 2.0 (Hi-Speed USB)
electrical specification
Compliance with USB Mass Storage Class
Bulk-Only Transport Specification
Support 480Mbps High Speed (HS) and
12Mbps Full Speed USB operation
Support ATA/ATAPI-7
Support ATA/ATAPI Ultra DMA Mode
Support ATA/ATAPI PACKET command
feature set
Support ATA/ATAPI LBA48 addressing
mode
Support dual LUN (Logic Unit Number) for
USB to ATA/ATAPI
Support 12MHz external crystal.
Single-power 3.3V power supply
0.18um CMOS technology and 64-pin LQFP
ASSP package
Quick Reference
Signal Bit Rate
1.5 Gbps/SATA and 480
Mbps/USB
Spread Spectrum -0.3% to 0.0
Power Supply
3.3V
ESD Protection
2000 V
Adj. Amplitude
www.DataSheet.co.kr
Adj. Pre-emphasis
2 levels
4 levels
Package
64-pin LQFP
Applications
USB & SATA products
Enclosure system
Storage subsystem
Backward compatible
Storage system
Version 1.2
© JMicron 2003. All rights reserved.
May 2004
Page 1
Copying prohibited.
Datasheet pdf - http://www.DataSheet4U.net/



No Preview Available !

Functional Block Diagram
USB Host
JMicron/JM20338
SATA Host
USB 2.0 PHY
USB
Serial Interface Engine
(SIE)
FIFO
FIFO
ATA/ATAPI Controller
SATA Physical Layer
SATA Link Layer
SATA Transport Layer
FIFO
FIFO
ATA/ATAPI Controller
IDE Bus Controller
Applications
IDE Device
Fig. 1 Functional Block Diagram of JM20338
IDE
USB to IDE +www.DataSheet.co.kr
SATA to IDE Combo
USB
JM20338
JM20338
Product Information
Name
JM20338
Fig. 2 Hi-Speed USB & SATA Combo to PATA device
Description
Hi-Speed USB & SATA Combo to PATA Bridge
Design Kit
1 JM20338 Data Sheet
2 JM20338 Design Guide
3 Application EVB
Contact Information
Department
Email
Sales
sales@jmicron.com
Tech. Support
fae@jmicron.com
Version 1.2
© JMicron 2003. All rights reserved.
May 2004
Page 2
Copying prohibited.
Datasheet pdf - http://www.DataSheet4U.net/




JM20338 datasheet pdf
Download PDF
JM20338 pdf
View PDF for Mobile


Similiar Datasheets : JM20329 JM20329 JM20330 JM20335 JM20336 JM20337 JM20338 JM20338+ JM20339

Index :   0   1   2   3   4   5   6   7   8   9   A   B   C   D   E   F   G   H   I   J   K   L   M   N   O   P   Q   R   S   T   U   V   W   X   Y   Z   

This is a individually operated, non profit site. If this site is good enough to show, please introduce this site to others.
Since 2010   ::   HOME   ::   Privacy Policy + Contact