
Holtek

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.

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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