Three-phase hall sensor BLDC driver using the Z32F128 MCU

This MultiMotor Series application note investigates the closed- and open-loop control of a 3-phase brushless direct current (BLDC) motor using a Z32F128 ARM Cortex M3 MCU. Zilog’s ZNEO32! family of microcontrollers is designed specifically for motor control applications and, with this MultiMotor Series, features an on-chip integrated array of application-specific analog and digital modules using the MultiMotor Development Kit. The result is fast and precise fault control, high system efficiency, on-the-fly speed/ torque and direction control, as well as ease of firmware development for customized applications.