HOLTEK HT66F0186 A/D Flash MCU with internal 4K Bytes EEPROM
HOLTEK HT66F0186 A/D Flash MCU with internal 4K Bytes EEPROMHoltek announces the release of an addition to its A/D type Flash MCU range with the new HT66F0186. As an extension product of the HT66F0185, the new device provides abundant system resources and with its internal 1K bytes of SRAM and 4K .........  [more]

HOLTEK New HT32F523xx/522xx ARM® Cortex™-M0+ Based 32-Bit Flash MCU Series
HOLTEK New HT32F523xx/522xx ARM® Cortex™-M0+ Based 32-Bit Flash MCU SeriesHoltek is delighted to announce the release of its new ARM® Cortex™-M0+ based 32-bit Flash Microcontroller devices, the HT32F523xx USB Line (HT32F52331/52341
HT32F52342/52352) and the HT32F522xx Value Line series .........  [more]

HOLTEK New HT82V7524/HT82V7534 3W Class-D Audio Amplifiers
HOLTEK New HT82V7524/HT82V7534 3W Class-D Audio AmplifiersHoltek announces the release of its new Class-D amplifiers, the HT82V7524 and HT82V7534. In comparison with class A and B amplifiers,the higher efficiency of class D amplifiers allows them to provide higher output power. As the .........  [more]

Holtek New TinyPower™ 30V/100mA HT75xx-7 Series Ultra Low Quiescent Current Low Dropout Voltage Regulators
Holtek New TinyPower™ 30V/100mA HT75xx-7 Series Ultra Low Quiescent Current Low Dropout Voltage RegulatorsHoltek is delighted to announce the release of its new TinyPower™ ultra low quiescent current low dropout regulator series, the HT75xx-7. This new series forms an extension to its already released HT75xx-1/-2/-3 device series. In .........  [more]

HOLTEK New HT69F340 Flash MCU for 1.8V TinyPower™ and LCD Display Applications
HOLTEK New HT69F340 Flash MCU for 1.8V TinyPower™ and LCD Display ApplicationsHoltek is pleased to announce the release of its new tiny power LCD Flash MCU, the HT69F340 device. Compared to the HT69F350/HT69F360 in the same series, the HT69F340 has a more simplified set of system resources but still meets with .........  [more]

HOLTEK New HT66F0182 Enhanced A/D Flash MCU
HOLTEK New HT66F0182 Enhanced A/D Flash MCUHoltek is delighted to announce the release of a new device addition to its Enhanced A/D Flash Type range, the HT66F0182, providing a cost reduction version of the HT66F018 device. This new device meets with industrial specification .........  [more]

HOLTEK’s Newly Released HT45B1S IGBT Driver IC
HOLTEK’s Newly Released HT45B1S IGBT Driver ICHoltek wishes to announce the release of its new HT45B1S IGBT - Insulated Gate Bipolar Transistor - driver device. Aimed at the home appliance application area for products such as induction cookers, microwave ovens etc the .........  [more]

HOLTEK New HT45F3430 Battery Power Control Flash MCU
HOLTEK New HT45F3430 Battery Power Control Flash MCUFollowing the successful previous release of its HT45F3420 device, Holtek is now delighted to announce the release of its new Flash MCU, the HT45F3430. Compared with the HT45F3420, the device has an extended Flash Program .........  [more]

HOLTEK BS86B12A-3 New A/D Touch Key Flash MCU
HOLTEK BS86B12A-3 New A/D Touch Key Flash MCUFollowing the successful previous release of its BS86C16A-3 and BS86D20A-3 devices, Holtek is now delighted to announce the release of its new Touch Key Flash MCU with integrated 12-bit A/D converter, the BS86B12A-3. This device is suitable .........  [more]

HOLTEK New HT45F0027 Highly integrated Flash MCU for PIR Applications
HOLTEK New HT45F0027 Highly integrated Flash MCU for PIR ApplicationsHoltek is pleased to announce its new high level functionally integrated PIR Flash MCU, the HT45F0027, a microcontroller especially designed for PIR applications. The device integrates low power consumption OPA and ACC functions .........  [more]

HOLTEK New HT45F3420 Battery Power Control Flash MCU
HOLTEK New HT45F3420 Battery Power Control Flash MCUHoltek announces the release of its new battery power control Flash MCU, the HT45F3420, which is especially designed to provide the necessary requirements of constant voltage, constant current or constant power control. It is very .........  [more]

HOLTEK New Release HT7L5820 Driver IC for 30W~150W High Output Power LED Lighting Applications
HOLTEK New Release HT7L5820 Driver IC for 30W~150W High Output Power LED Lighting ApplicationsThe HT7L5820 is a Power Factor Corrected Quasi-Resonant PWM controller for 30W~150W high output power LED lamps, such as LED lamps for outdoor street lighting and ceiling lamps for indoor illumination. The device can also be .........  [more]

HOLTEK New BC9824 2.4GHz RF Transceiver IC
HOLTEK New BC9824 2.4GHz RF Transceiver ICWith a focus on the wireless application area, Holtek is delighted to announce its new 2.4GHz RF Transceiver IC, the BC9824. Having the features of low power consumption and high performance and with its internal SPI interface, the .........  [more]

HOLTEK New HT66FB542 Full Speed USB Flash MCU
HOLTEK New HT66FB542 Full Speed USB Flash MCUHoltek is pleased to announce the release of a new Full Speed USB Flash MCU in the form of its A/D type HT66FB542 device. The device is suitable for applications such as Gaming Mouse, Gamepads, TV game peripherals, USB download .........  [more]

HOLTEK New HT66F008 Low Pin Count and A/D Flash MCU with 1K Byte EEPROM
HOLTEK New HT66F008 Low Pin Count and A/D Flash MCU with 1K Byte EEPROMHoltek is delighted to announce the release of a new addition to its A/D Flash MCUs with EEPROM range, the HT66F008, forming an extension product to the HT66F007 device but with added system resources. The special features included in the .........  [more]

 

LED Lighting Product Solutions Holtek New Universal Writer — e-WriterPro
Fingerprint Module
Touch Series

Holtek’s Monthly Consolidated Sales Report – January 2016

Holtek today, February 05 2016, announced its consolidated January 2016 sales figures of NT$326 million ..... [more]

Holtek’s Monthly Consolidated Sales Report – December 2015

Holtek today, January 07 2016, announced its consolidated December 2015 sales figures of NT$341 million ..... [more]

Holtek’s Monthly Consolidated Sales Report – November 2015

Holtek today, December 08 2015, announced its consolidated November 2015 sales figures of NT$358 million ..... [more]

Holtek’s Monthly Consolidated Sales Report –October 2015

Holtek today, November 06 2015, announced its consolidated October 2015 sales figures of NT$341 million ..... [more]

The board of directors today approved the consolidated financial results of Q3 2015

The Company announced today its consolidated financial results of Q3 2015, which have been approved ..... [more]

HOLTEK 2015 New Product Seminar

On the 7th October 2015 at the Victoria Hotel in Taipei, Holtek Semiconductor will host its 2015 New Product Seminar. As the ... [more]

Holtek HT45FH4N successfully passed QC 2.0 Certification

The HT45FH4N is a power bank application specific MCU, which integrates the charging/discharging ..... [more]

Holtek announces its new generation C compiler (V3.4) in which the C compiler is now integrated into the HT-IDE3000. Download the HT-IDE3000 V7.89 or higher versions for installation.

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Holtek’s newly developed e-Writer32 is specifically designed for the 32-bit MCU writer dedicated to the HT32 Flash MCU series.

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HT46R94 EOL Notification

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HT46R92 EOL Notification

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HT86B40 EOL Notification

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HT46R064 EOL Notification

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HT82V805A/HT82V863R EOL Notification

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HT56R642/HT56R644/
HT56R654/HT56R656/
HT56R666 EOL Notification

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HT56R23/HT56R24/
HT56R25/HT56R26/
HT56R62/HT56R64 EOL Notification

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HT46R73D-3 EOL Notification

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HT47C10-1 EOL Notification

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HT46R74D-1 EOL Notification

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Happy Chinese New Year

The annual Chinese Lunar New Year vacation is again upon us and Holtek wishes to inform its customers that its Taiwan offices will be on vacation from 2016/02/06 to 2016/02/14.

Please also note that Holtek's Suzhou, Xiamen, Dongguan and Hong Kong offices will also be on vacation during the same period. Holtek's US subsidiary will remain open for business as usual.

We take this opportunity to thank all our customers for their support during the past year and wish them all the best for the coming new year.

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