KM103HFB5K has built-in memory for instructions / data, DMA controller, clock generator, bus controller, interrupt controller, standard peripheral circuits such as timer / serial interface, PWM control circuit specialized for motor control, inverter control / converter control. An extended controller that speeds up the speed, and a high-precision / high-speed analog circuit are integrated.

In addition, the system safety design is equipped with various protection circuits
(memory ECC, clock monitoring, power supply voltage detection, window type watchdog timer, etc.)
in anticipation of compliance with functional safety standards.