Geehy’s G32M3101 series motor control SoCs have successfully passed IEC 60730/60335 functional safety certification. This achievement demonstrates world-class safety design, allowing Geehy to offer a Class B-compliant functional safety library. This helps customers shorten development cycles, lower certification costs, and bring safe, reliable products to market faster.

With the rapid growth of smart home appliances and the Industrial IoT, electrification and intelligence are driving industry transformation. However, complex control systems and advanced displays require stricter fault detection and tolerance. To ensure the safe operation of home appliances and industrial equipment, the International Electrotechnical Commission (IEC) sets strict safety standards.

IEC 60730 and IEC 60335 are core international standards for automatic electrical controls and household appliance safety. Through rigorous testing, they ensure equipment meets global standards for electrical safety, mechanical protection, fire prevention, and fault prevention.

Geehy IEC 60730/60335 Functional Safety Design Kit

To simplify development, Geehy provides a complete functional safety design kit, including safety manuals, software libraries, and certificates. This enables customers to easily implement system-level self-tests, pass IEC 60730/60335 certification, and accelerate product launches.

To meet IEC 60730/60335 Class B requirements, Geehy offers the following component tests.

*Please contact Geehy's regional offices to obtain these resources.

G32M3101 Motor Control SoC

The G32M3101 series features a 64MHz Arm Cortex-M0+ core, 64KB Flash, and 8KB SRAM for efficient motor control processing. It includes a built-in DIV/MULT algorithm acceleration unit for optimized sensored and sensorless FOC control.

• Highly integrated design: Includes a 40V 3P+3N gate driver and a built-in 5V/60mA ±0.5% high-precision LDO to power the internal MCU, removing the need for extra power modules.

• Rich peripherals: Built-in 12-bit high-precision ADC with DMA support, ±5°C high-precision temperature sensor, 2 rail-to-rail operational amplifiers, 2 programmable analog comparators, and integrated UART/SPI interfaces for versatile control and connectivity.

• Flexible packaging: Available in QFN32, LQFP32, and SSOP28/24 packages.

• Typical applications: Low-voltage ceiling fans, pedestal fans, air purifiers, water pumps, and massage guns.

To support the safety needs of diverse markets, Geehy will continue to expand its functional safety ecosystem, delivering stable, reliable, and safe solutions.

Note:this article is reprinted from  [Geehy Semiconductor Co., Ltd.],original link:Geehy | Geehy G32M3101 Motor Control SoCs Certified to IEC 60730/60335.Copyright belongs to the original author and the original platform.