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Motor control scheme
▲ Scheme specifications
A. Provide 5 sets of motor drive interfaces for M1-M5, controlled by 5 mechanical buttons
B. Provide rich peripheral interfaces such as CAN, LIN, UART, SPI, I2C, ADC, etc
C. Supports 12V input, can use USB5V to drive MCU when VBAT voltage is not provided
D. Separated design, using independent MCU control board and motor drive board, can flexibly adapt to multiple specifications of MCU
E. Passed AEC-Q100 certification
▲ Technical features
A. Both chips have been mass-produced in top domestic host factories and their quality has been recognized by the market
B. Provide comprehensive hardware reference designs and software routines, significantly improving development progress
C. 32-bit Cortex ? - M0 core MCU, no need for cross platform versatility
D. Supports up to 6 power MOSFETs
E. Internal LDO supports 3.3V and 5.0V, suitable for more customer application needs
F. Provide built-in charge pump regulator, undervoltage, over temperature monitoring and other functional modules