HT672A

Rev. 1.10

8

May 17, 2007

Holtek Semiconductor Inc. (Headquarters)

No.3, Creation Rd. II, Science Park, Hsinchu, Taiwan

Tel: 886-3-563-1999

Fax: 886-3-563-1189

http://www.holtek.com.tw

Holtek Semiconductor Inc. (Taipei Sales Office)

4F-2, No. 3-2, YuanQu St., Nankang Software Park, Taipei 115, Taiwan

Tel: 886-2-2655-7070

Fax: 886-2-2655-7373

Fax: 886-2-2655-7383 (International sales hotline)

Holtek Semiconductor Inc. (Shanghai Sales Office)

7th Floor, Building 2, No.889, Yi Shan Rd., Shanghai, China 200233

Tel: 86-21-6485-5560

Fax: 86-21-6485-0313

http://www.holtek.com.cn

Holtek Semiconductor Inc. (Shenzhen Sales Office)

5/F, Unit A, Productivity Building, Cross of Science M 3rd Road and Gaoxin M 2nd Road, Science Park, Nanshan District,

Shenzhen, China 518057

Tel: 86-755-8616-9908, 86-755-8616-9308

Fax: 86-755-8616-9533

Holtek Semiconductor Inc. (Beijing Sales Office)

Suite 1721, Jinyu Tower, A129 West Xuan Wu Men Street, Xicheng District, Beijing, China 100031

Tel: 86-10-6641-0030, 86-10-6641-7751, 86-10-6641-7752

Fax: 86-10-6641-0125

Holtek Semiconductor Inc. (Chengdu Sales Office)

709, Building 3, Champagne Plaza, No.97 Dongda Street, Chengdu, Sichuan, China 610016

Tel: 86-28-6653-6590

Fax: 86-28-6653-6591

Holtek Semiconductor (USA), Inc. (North America Sales Office)

46729 Fremont Blvd., Fremont, CA 94538

Tel: 1-510-252-9880

Fax: 1-510-252-9885

http://www.holtek.com

Copyright

Ó 2007 by HOLTEK SEMICONDUCTOR INC.

The information appearing in this Data Sheet is believed to be accurate at the time of publication. However, Holtek as-

sumes no responsibility arising from the use of the specifications described. The applications mentioned herein are used

solely for the purpose of illustration and Holtek makes no warranty or representation that such applications will be suitable

without further modification, nor recommends the use of its products for application that may present a risk to human life

due to malfunction or otherwise. Holtek

¢s products are not authorized for use as critical components in life support devices

or systems. Holtek reserves the right to alter its products without prior notification. For the most up-to-date information,

please visit our web site at http://www.holtek.com.tw.