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Holtek

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Holtek delivers an extensive semiconductor portfolio centred around 8-bit and 32-bit microcontrollers, complemented by a wide range of analogue, RF, sensing and power management ICs. Their offerings span BLE and sub-GHz wireless modules, motor control MCUs with integrated drivers, LCD controllers, and signal processing solutions including 24-bit ADCs and PIR sensors. With dedicated application-specific MCUs for smoke detection, security, healthcare and energy management, Holtek enables compact, efficient designs across consumer, industrial and medical sectors. Their strong ecosystem of development tools and support platforms also helps engineers accelerate prototyping and reduce time-to-market.

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Product Range

Motor Control

BLDC Motor MCUs - Cortex-M0+ (with and without Gate-Driver/Driver)
Half-Bridge Driver
H-Bridge Driver
Servo Motor Flash MCU with H-Bridge Driver

Wireless Communication

2.4 GHz RF / FSK Transceiver
BLE Beacon Module
IR Remote Controller
RF Module
Sub-1 GHz RF / Transceiver / Modules
Transmission Module

MCU

32-bit ASSP Flash MCU
8-bit Ultrasonic Distance
Bank & Commercial Flash MCU
CAN Bus Flash MCU
CO/GAS and Smoke Detector Flash MCU
Cortex-M0+
Cortex-M0+ 24-bit A/D
Cortex-M3
Cortex-M4
Low Power Flash MCU
PIR/Microwave Flash MCU
Security & Safety IC
Smoke Detector Flash MCU
Sound Effect/Alarm Tone Flash MCU
Special Purpose Flash MCU

Wired Communication

CAN Bridge IC
DALI-2 Modules
DTMF Receiver
USB Bridge IC

Power Management

BMS MCU
DC/DC Converter
LDO
Power Bank MCU
Power Delivery MCU
Voltage Detector
Wireless Charger MCU

Touch / HMI / Interface / Imaging

32-Bit Cortex®-M0+ MCU
LCD Controller & Driver
Proximity Sensing Flash MCU
Touch Key IC
Touch OTP MCU
Ultra-Low Power Touch Flash MCU

Analog / Amplifier / Linear

Encoder
Low Power Comparator
Op Amps

Sensors

PIR Sensor Infrared Temperature Sensor
Water Level Sensor

Optoelectronics & LED Drivers

AC/DC LED Lighting Controllers
LED Controller
LED Driver

You can explore other component categories for Holtek by clicking the corresponding category below:

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Tech Docs

To view technical docs or find out more about

Holtek

E Ink Ripple Waveform and Spectra 6: Breakthrough in Ultra-Low Power Colour ePaper Displays

To find out more...

Advantech AIMB-523: Ryzen-Powered Motherboard for Edge Computing & Industrial AI

To find out more...

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