 Hall sensor is integrated in MCU, and external sensor is not required for driving motor

 3-circuit 11bit PWM

 A hardware 16 bit timer

 An 8-bit timer (can be used as PWM generator, PWM resolution can be divided into 6 bits, 7 bits, 8 bits

Bit)

 A hardware comparator

 80 Byte data memory

 1.25KW OTP program memory

 Clock source: internal high-speed RC oscillator, internal low-frequency RC oscillator and external crystal oscillator

 2 optional external interrupt pins: PA0, PA4