ABOV Semiconductor
🛠️

Scheduled Website Maintenance Notice

We are performing scheduled maintenance to provide you with better service.
We apologize for any inconvenience.
Normal service will resume as soon as maintenance is complete.

⏰ Maintenance Schedule
Aug 18, 2026(Tue) 09:00 - 18:00(KST)
Details : Scheduled website maintenance
Close

FOC Solution

Description

ABOV Semiconductor offers high-performance MCUs and development kits and motor algorithms for FOC designs. Although relatively high system design cost is required, a system that requires heat generation and low noise performance could be designed.

▶ A34M466: Cortex-M4F up to 120MHz / 1-Inverter Control for Air conditioner, Compressor, Fan, Refrigerator, other FOC
▶ A34M456: Cortex-M4F up to 140MHz / 2-Inverter Control +1-PFC for Air conditioner, Compressor, Washing machine, other FOC
▶ A34M420: Cortex-M4F up to 140MHz and Dual-bank flash / 2-Inverter Control +1-PFC for Air conditioner, Compressor, Washing machine, other FOC
▶ A34M41x: Cortex-M4F up to 120MHz / 2-Inverter Control +1-PFC for Air conditioner, Compressor, Washing machine, other FOC
▶ A34M438: Cortex-M4F up to 120MHz / 2-Inverter Control for Electric Pumps and Fans, Home Appliances display controller
▶ A33M11x: Cortex-M3 up to 96MHz / 2-Inverter Control for Air conditioner, Compressor, Washing machine, other FOC
▶ A31M223: Cortex-M0+ up to 80MHz / 1-Inverter Control for Fridge, Hood, Fan, Pump, FOC

※ Target Application: Air Conditioner, Refrigerator, Washing machine, Air purifier, Dishwasher, Dehumidifier, Water purifier, Water heater, Kitchen hood, Ceiling fan

Family LineUp


M Series

Cortex-M0+ / Cortex-M3 / Cortex-M4F