s1r72u16 Epson Electronics America, Inc., s1r72u16 Datasheet - Page 3

• Manufacturer Part Number: s1r72u16
• Description: Usb2.0 Storage Host Controller Lsi
• Manufacturer: Epson Electronics America, Inc.

NOTICE:
No part of this material may be reproduced or duplicated in any form or by any means without the written permission of Seiko Epson. Seiko Epson
reserves the right to make changes to this material without notice. Seiko Epson does not assume any liability of any kind arising out of any
inaccuracies contained in this material or due to its application or use in any product or circuit and, further, there is no representation that this
material is applicable to products requiring high level reliability, such as, medical products. Moreover, no license to any intellectual property rights
is granted by implication or otherwise, and there is no representation or warranty that anything made in accordance with this material will be free from
any patent or copyright infringement of a third party. This material or portions thereof may contain technology or the subject relating to strategic
products under the control of the Foreign Exchange and Foreign Trade Law of Japan and may require an export license from the Ministry of
International Trade and Industry or other approval from another government agency.
IC Sales Department
IC International Sales Group
421-8 Hino, Hino-shi, Tokyo 191-8501, JAPAN
Phone: [phone]
SEIKO EPSON CORPORATION
SEMICONDUCTOR OPERATIONS DIVISION
S1R72U16
System example with S1R72U16
Main System
2. For CPU bus connection
Main System
1. For IDE bus connection
IDE Device
S1R72U16
S1R72U16
USB Host
USB Host
IDE Host
Storage
Storage
CPUIF
CPUIF
USB
USB
FAX: [phone]
Storage
Storage
Main System
Main System
USB
USB
master
master
SEIKO EPSON CORPORATION
IDE Device
S1R72U16
S1R72U16
USB Host
USB HUB
USB Host
USB HUB
IDE Host
CPUIF
CPUIF
Storage
Storage
USB
USB
slave
slave
Main System
IDE Device
S1R72U16
USB Host
http://www.epson.jp/device/semicon_e/
IDE Host
EPSON Electronic devices Website
Storage
USB
slave
HDD
master
Printed May, 2007 in Japan
Document Code:411140900
First issue May, 2007