Hangshun Distributor
Hangshun is a leading Chinese MCU manufacturer specializing in 32-bit ARM Cortex-M microcontrollers for consumer electronics, industrial control, and IoT applications.
Core Product Areas
General Purpose MCU
Hangshun General Purpose MCUs are 32-bit ARM Cortex-M based microcontrollers designed for a wide range of embedded applications. These MCUs offer an optimal balance of performance, power consumption, and cost. Featuring Cortex-M0, M3, and M4 cores with frequencies up to 168MHz, they provide scalable processing power for various application requirements. The portfolio includes devices with Flash memory from 32KB to 512KB and SRAM from 4KB to 128KB. Rich peripheral sets include multiple UART, SPI, I2C interfaces, USB 2.0 full-speed, CAN 2.0B, Ethernet, ADCs (12-bit to 16-bit), DACs, and advanced timers. All devices support wide voltage ranges (1.8V to 5.5V) and industrial temperature ranges (-40°C to +85°C or +105°C). These MCUs are ideal for industrial control, consumer electronics, medical devices, and general embedded systems requiring reliable processing and connectivity.
Touch Control MCU
Hangshun Touch Control MCUs integrate advanced capacitive touch sensing technology with powerful 32-bit ARM Cortex-M cores. These specialized MCUs support up to 24 capacitive touch channels with high sensitivity, enabling touch buttons, sliders, wheels, and proximity sensing through various overlay materials including glass, plastic, and acrylic up to 5mm thick. The integrated touch controller features water rejection technology for reliable operation in wet environments, making them ideal for kitchen appliances and outdoor applications. With ultra-low power consumption of less than 10μA per channel in standby mode and wake-on-touch capability, these MCUs are perfect for battery-powered devices. Advanced touch algorithms provide fast response time under 10ms and excellent noise immunity with ESD protection up to ±8kV contact discharge. The touch library simplifies development with automatic calibration, gesture recognition, and waterproofing algorithms. Applications include home appliance control panels, industrial HMI interfaces, consumer electronics, medical devices, and automotive interiors.
Motor Control MCU
Hangshun Motor Control MCUs are specialized microcontrollers designed for efficient control of various motor types including BLDC (Brushless DC), PMSM (Permanent Magnet Synchronous Motor), stepper, and brushed DC motors. These MCUs integrate advanced motor control peripherals including high-resolution PWM units with dead-time insertion, integrated gate drivers for external MOSFETs, analog comparators for overcurrent protection, and operational amplifiers for current sensing. The ARM Cortex-M4 core with FPU enables complex control algorithms such as Field Oriented Control (FOC) and Sensorless Vector Control. Hardware acceleration for trigonometric functions and PID controllers reduces CPU load. The MCUs support both sensored (Hall effect, encoder) and sensorless (BEMF, observer) control methods. Integrated protection features include overcurrent, overvoltage, undervoltage, and overtemperature protection. With PWM frequencies up to 100kHz and dead-time resolution down to 1ns, these MCUs provide precise motor control for applications ranging from small fans to high-power industrial drives. Power range extends from 10W to 2kW depending on external power stage selection.
Wireless MCU
Hangshun Wireless MCUs integrate high-performance 32-bit ARM Cortex-M cores with advanced RF transceivers to provide complete wireless connectivity solutions for IoT applications. The portfolio includes BLE 5.0 MCUs supporting 2Mbps high-speed mode, long range (Coded PHY), and extended advertising, as well as Sub-1GHz MCUs operating at 433/868/915MHz for long-range, low-power applications. These MCUs feature ultra-low power consumption with receive currents as low as 3mA and sleep currents below 1μA while maintaining RAM retention. The integrated protocol stacks include complete BLE stack supporting peripheral, central, broadcaster, and observer roles, as well as proprietary RF protocols for custom applications. RF performance is excellent with BLE sensitivity of -95dBm and Sub-1G sensitivity of -120dBm. Security features include hardware encryption (AES-128/256), secure boot, and true random number generator. The wireless MCUs are ideal for smart home devices, wireless sensors, asset tracking, health monitors, industrial IoT, and remote controls. Development is simplified with comprehensive SDK, protocol analyzers, and certified modules.
Solutions & Applications
Tailored solutions for your industry needs
Home Appliance Control Solution
Complete MCU-based control solution for modern home appliances including washing machines, air conditioners, refrigerators, and kitchen appliances. Features touch control interface, motor control, and smart connectivity.
Learn More →Industrial Motor Drive Solution
Complete motor drive solution for industrial applications featuring FOC algorithm, sensorless control, and high-power MOSFET/IGBT gate drive. Supports BLDC, PMSM, and AC induction motors up to 2kW.
Learn More →Smart IoT Gateway Solution
Complete wireless IoT gateway solution with BLE 5.0 and Sub-1GHz connectivity, edge computing capabilities, and cloud integration.
Learn More →Latest Technical Support
Expert resources to help you succeed
Complete Guide to Selecting Hangshun MCUs for Your Application
This comprehensive guide helps engineers select the right Hangshun MCU based on application requirements, performance needs, and cost considerations. Covers all MCU families with decision trees and selection criteria.
Read Article →Motor Control Application Guide: From 6-Step to FOC
Comprehensive guide to motor control using Hangshun MCUs. Covers both 6-step trapezoidal control and Field Oriented Control (FOC) with implementation details, tuning procedures, and troubleshooting.
Read Article →Capacitive Touch Sensing Design Guide
Complete guide to designing capacitive touch interfaces with Hangshun Touch Control MCUs. Covers sensor design, PCB layout, water rejection, and tuning procedures.
Read Article →Wireless MCU Design Guide: BLE 5.0 and Sub-1GHz
Comprehensive guide to designing wireless applications with Hangshun Wireless MCUs. Covers protocol selection, antenna design, power optimization, and certification requirements.
Read Article →