Line Card


Manufacturer :
Agents group :
Area :
Link to Manufacturer :

Product line Category

Finger Print Sensor , LCD Driver IC , LED Driver IC , Micro Controller(MCU) , Module

Holtek Semiconductor is a leading professional IC design house in Taiwan having its major business activities focused in the area of microcontroller and peripheral component design and marketing. From its origins in 1998, the company has continuously focused its energies in the advancement of new product development and skills innovation. The company's ability to keep in line with market trends, has given Holtek the means of releasing a wide range of highly successful and extremely competitive IC devices.

With its headquarters and research and development activities located in the prestigious Hsinchu Science Park, Holtek has also built up a global sales network location reaching out to all important countries and regions around the globe. Holtek's product development strategy is firmly focused in the two areas of microcontroller and microcontroller peripheral devices. In this regard the company has developed and established its image as a professional MCU designer with the expanding MCU application area and service levels creating more room for new development. Presently the Holtek Semiconductor device range includes general purpose and specialised types of microcontrollers, which in addition to being used in general purpose applications, also see specialised use in the voice, communication, computer peripheral, household appliance, medical equipment, automotive and security etc. application areas. Additionally, Holtek supplies a range of power management devices, LCD and LED drive/control chips, ultra-high resolution fingerprint identification sensors and a variety of sensor modules and other peripheral devices, ensuring that customers are supplied with a functionally comprehensive set of device solutions…..

Product Line Category:

MCU : 8-Bit OTP MCU ,8-Bit Flash MCU ,8-Bit 8051 Flash MCU ,32-Bit Flash MCU

Power Management- LDO, AC-DC,DC-DC, Led Driver Fingerprint Module ,Functional Module , Display Driver- LCD & LED.

Memory:  EEPROM Memory , Encoder/Decoder- IR Remote Controller., Video Analog Processor, Time Piece.





Learning Encoder


IR Remote Controller


General OP Amplifier

Audio Amplifier


CCD/CIS Analog Signal Processor

CCD Vertical Driver

Image Signal Processor

Currency Recognition ASSP Processor


Touch Key

IGBT Driver

Sound Effect Generator

Telecom Peripheral

PIR Controller


Bridge Interface


Motor Driver

Remote RF


Holtek Semiconductor Inc.( HsinChu Headquarters)

No.3, Creation Rd. II, Science park, Hsinchu 300, Taiwan, R.O.C.
Tel: 886-3-5631999
Fax: 886-3-5631189
Coordinate: 24.776538, 120.989526


Worldwide sales offices:

Taiwan and Overseas Region

Holtek Semiconductor Inc.
4F-2, No. 3-2, YuanQu St., Nankang Software Park, Taipei 115, Taiwan
Tel: 886-2-2655-7070
Fax: 886-2-2655-7373

China Region

Holtek Semiconductor (China) Inc.
Building No. 10, Xinzhu Court, (No. 1 Headquarters), 4 Xinzhu Road, Songshan Lake, Dongguan, China 523808
Tel: 86-769-2626-1300
Fax: 86-769-2626-1311(Rep. Line),86-769-2626-1322(Sales Department)

Holtek Semiconductor (China) Inc.-Beijing Office
Room 613, Zhongdian Information Building, No.6, Zhongguancun South St, Haidian District, Beijing, China
Tel: 86-10-8216-8858 ext.8001
Fax: 86-10-8216-8869

Holtek Semiconductor (China) Inc.-Nanjing Office
Room 931, Block C-1, Window of Greenland Commercial Plaza, Green Town Avenue No.4, Yuhuatai District, Nanjing City, Suzhou, China
Tel: 86-25-5878-8830

Holtek Semiconductor (China) Inc. -Hangzho Office
Room 309, Hengxin Building, No.588, Jiangnan Boulevard, Binjiang District, Hangzhou, China
Tel: 86-571-8657-4669 ext.8001

Holtek Semiconductor (China) Inc. –Shunde Office
4F423/424, Yingfu Business Center, No.9, Qinglong South Road, Ronggui, Shunde District, Foshan, China
Tel: 86-757-2922-7280 ext.8001
Fax: 86-757-2922-7270

Americas Region

Holtek Semiconductor (USA), Inc.
46729 Fremont Blvd., Fremont, CA 94538
Tel: 1-510-252-9880
Fax: 1-510-252-9885

Holtek Semiconductor Inc. (Hong Kong Branch)

Block A, 3/F Tin On Industrial Building 777-779 Cheung Sha Wan Rd.
Kowloon, Hong Kong
Tel: 852-2745-8288
Fax: 852-2742-8657