MDK-MM32SPIN023C Rev.A_UG_V0.1_20231019_EN

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MDK-MM32SPIN023C Rev.A_UG_V0.1_20231019_EN MM32 MDK Introduction  Typical Application  Typical Application(1) : HALL Square Wave  Typical Application(2) : HALL FOC - 1R  Typical Application(3) : Sensorless Square Wave - BEMF(ADC)  Typical Application(4) : Sensorless Square Wave - BEMF(COMP)  Typical Application(5) : Sensorless FOC - 1R  Typical Application(6) : Sensorless FOC - 2R  Typical Application Summary  Hardware Settings  Hardware Settings(1) : JP1/JP2/JP3 - Pin 3,4 Connect: Select Hall  Hardware Settings(2) : JP1/JP2/JP3 - Pin 2,4 Connect: Select BEMF  Hardware Settings(3) : JP1/JP2/JP3 - Pin 1,4 Connect: Sensorless 1R&2R  Hardware Settings(4) : JP4/JP5/JP6 - Pin 1,2 Connect: Sample IU&IS avg  Hardware Settings(5) : JP4/JP5/JP6 - Pin 2,3 Connect: Sample IS(OP1O)&IS avg Amplified by OPA  Hardware Settings(6) : JP7/JP8/JP9 - Pin 1,2 Connect: Sample Speed&BEMFO&VBUS  Hardware Settings(7) : JP7/JP8/JP9 - Pin 2,3 Connect: Sample IV MM32 MDK Introduction(2) This is a low-voltage motor drive development board, which supports sensor/sensorless square wave & FOC driving using the MM32SPIN023C MCU.  VDC input: 9V~18V  MCU built-in 6N pre-driver, 2A(RMS) NMOS  MCU built-in 3.3V LDO and two OPA  MCU built-in BEMF detection voltage divider resistor  Support HALL(capture) and BEMF detect switching  Support OCP detect using Built-in comparator  Support motor speed control using potentiometer & PWM  Support USART(UART&SPI)