Science-Based Industrial Park, Hsinchu, Taiwan, R.O.C. March 07, 2003 - Sunplus Technology Co., Ltd. ("Sunplus" or "the company") (TAIEX: 2401, FTSE: SUPD) today announced that net sales for February 2003 totaled NT$ 558million. The revenue decline was reasonable because of seasonality.

Sales Report of February 2003 (Unit: NT$ K)

Item 2003* 2002 Growth rate (%) February net sales 557,773 519,794 7.31 Year to date net sales 1,172,865 1,034,536 13.37

* Year 2003 figures have not been audited

Sales Breakdown of February 2003 (Unit: NT$ K)

Product categories Net sales LCD Ics 85,498 Micro controllers 56,091 Multi media Ics 336,828 Voice & music synthesizer 20,614 Others 58,742 Total 557,773

About Sunplus

Sunplus Technology Co., Ltd. (TWSE: 2401, LSE: SUPD), established in 1990, is a leading chip provider for multimedia and automotive applications such as DVD player, portable DVD player, home entertainment audio products, car infotainment and advanced driving assistance system(ADAS). Meanwhile Sunplus is offering high-speed I/O IP, high performance data conversion IP, and analog IP for a broad range of applications on consumer, portable, and connected devices for Sunplus has been accumulating strong IP technologies on consumer and multimedia segments. Sunplus is headquartered in Taiwan and has service offices in Shanghai, Shenzhen and Chengdu. For more information, please visit Sunplus website at www.sunplus.com.

Sunplus Contact

Spokesperson

Wayne Shen
Vice President
+886-3-5786005#2350
wayne@sunplus.com

Deputy Spokesperson

Joseph Chuang
Administration Div. Director
+886-3-5786005#3120
pr@sunplus.com