JM20335 Datasheet PDF - JMicron


www.Datasheet-PDF.com

JM20335
JMicron

Part Number JM20335
Description Hi-Speed USB to PATA Bridge
Page 2 Pages

JM20335 datasheet pdf
View PDF for PC
JM20335 pdf
View PDF for Mobile


No Preview Available !

JM20335
Hi-Speed USB to PATA Bridge
JMicron/JM20335
Description
The JM20335 is single chip solution to bridge between Hi-Speed USB and ATA/ATAPI-based
mass storage device. It provides the capability to translate USB mass storage commands to ATA/ATAPI
communication protocol. The USB adheres the Mass Storage Class Bulk-Only Transport Specification,
and supports dual LUN operation, which could connect to two ATA/ATAPI devices. The embedded
command parser supports both ATA and ATAPI command set with LBA48 addressing capability.
This chip is designed by 0.18um CMOS technology with 64 LQFP package
.
Features
Quick Reference
Compliance with USB 2.0 electrical specification
Support USB High-Speed and Full-Speed
Operation
Compliance with USB Mass Storage Class,
Bulk-Only Transport Specification
Support ATA/ATAPI Ultra DMA Mode 0, 1, 2, 3,
4, 5
Support ATA/ATAPI Multi-Word DMA Mode 0,
1, 2
Support ATA/ATAPI PIO Mode 0, 1, 2, 3, 4
Support ATA/ATAPI PACKET command set
Support ATA/ATAPI LBA48 addressing mode
Support dual LUN (Logic Unit Number) with
automatically master/slave enumeration
Support 12MHz external crystal
Support external NVRAM for Vender Specific
VID/PID, Manufacture, Product String of USB
Device Controller
Support SCSI-2 Vender Specific Command for
GPIO access
Support SCSI-2 Vender Specific Command for
NVRAM access
Support SCSI-2 Vender Specific Command for
ATA PIO command access
Support ATA/ATAPI device power down control
in USB Suspend mode
Embedded 3.3V to 1.8V voltage regulator
Single power 3.3V power supply
64 LQFP package
Support hardware data protection
Support interface for fingerprint sensor
Support on line USB firmware update ( e.g. ISP)
with Serial Flash
Up to 24 GPIO
Signal Bit Rate
Power Supply
ESD Protection
480 Mbps/USB
3.3V
2000 V
LBA 48 bit support Yes
GPIO
Packagewww.DataSheet.co.kr
Applications
24
64-pin LQFP
USB products
Enclosure system
Storage Subsystem
Portable compact HDD
Version 2.0
© JMicron 2003. All rights reserved.
Page 1
May 2006
Copying prohibited.
Datasheet pdf - http://www.DataSheet4U.net/



No Preview Available !

Functional Block Diagram
JMicron/JM20335
IDE Device
USB Host
Applications
Register Files
Fig. 1 Functional Block Diagram of JM20335
IDE Device
Master
IDE Device
Slave
www.DataSheet.co.kr
JM20335
USB
PC
Fig. 2 Hi-Speed USB to PATA
Product Information
Name
JM20335
Description
Hi-Speed USB to PATA Bridge
Design Kit
1 JM20335 Data Sheet
2 JM20335 Design Guide
3 Application EVB
Contact Information
Department
Email
Sales
sales@jmicron.com
Tech. Support
fae@jmicron.com
Version 2.0
© JMicron 2003. All rights reserved.
Page 2
May 2006
Copying prohibited.
Datasheet pdf - http://www.DataSheet4U.net/




JM20335 datasheet pdf
Download PDF
JM20335 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