The KM1M7AF02N uses Arm®'s Cortex®-M7 and integrates peripheral circuits such as an internal memory for instructions / data, a DMA controller, a clock generator, a bus controller, an interrupt controller, and a timer / serial interface. Furthermore, the PWM control circuit specialized in the digital control of the power supply and the high-precision and high-speed analog circuit are integrated.

In addition, various safety mechanisms (memory ECC, clock monitoring, power supply voltage detection, window type watchdog timer, etc.) are installed as a system safety design.

This microcontroller is ideal for digital control of power converters such as servers, base stations, power conditioners, and quick chargers for EV vehicles.