Recently, Geehy's APM32E030 basic extended MCUs and APM32F402 high-performance, cost-effective MCUs achieved IEC 60730/60335 certification. Both series provide Class B-compliant functional safety libraries, enabling customers to rapidly develop stable, reliable products.

In the era of AI and big data, product electrification and intelligence are mainstream trends. Advanced electronic control systems and sophisticated displays, however, can pose safety risks. To ensure safe operation of household appliances and industrial equipment, the International Electrotechnical Commission (IEC) established IEC 60730/60335 standards. These standards enforce strict testing and diagnostics to meet global safety requirements in electrical protection, mechanical safeguards, fire prevention, and fault tolerance.

Geehy IEC 60730 Functional Safety Design Kit

Geehy APM32 MCUs come with a complete functional safety design kit, including safety manuals, software safety libraries, and certification documents. This kit allows customers to quickly implement system-level self-test functions and achieve IEC 60730/60335 certification, significantly reducing development cycles and costs while accelerating time-to-market.

To meet IEC 60730/60335 Class B standards, Geehy provides testing for key components:

For more information, please contact your local Geehy office.

APM32E030 Industrial-Grade Basic Extended MCU Series

Built on the Arm^® Cortex^®-M0+ core, this MCU operates at 72 MHz with 64KB Flash and 8KB SRAM. Compared to the APM32F030, it offers improved performance, lower power consumption, and higher interference immunity. Typical applications include stage lighting, encoders, outdoor power supplies, sensors, wearable devices, small appliances, medical devices, and handheld equipment.

APM32F402 High-Performance, Cost-Effective MCU Series

Built on the Arm^® Cortex^®-M4F core, this MCU runs at 120 MHz with 128KB Flash and 32KB SRAM. It features an integrated temperature sensor and two DMA channels for enhanced system reliability. Typical applications include encoders, instrumentation, power monitoring and protection, industrial controllers, home appliances, elevator control boards, gaming peripherals, and barcode scanners.

To address diverse safety certification needs, Geehy continues to advance its functional safety ecosystem, providing customers with stable, reliable, and secure MCU solutions.