The STSPIN32G4 (with stm32G4 MCU) is an extremely integrated and flexible motor controller for driving 3-phase brushless motors. It embeds a triple half-bridge gate driver able to drive power MOSFETs with a current capability of 1 A (sink and source). Three bootstrap diodes are embedded as well. The device is fully self-supplied thanks to an integrated flexible power management structure. The integrated MCU (STM32G431VBx3) is based on the high-performance 32-bit ARM^® Cortex^®-M4 core, operating at a frequency up to 170 MHz and featuring a single-precision floating-point unit (FPU), full set of DSP (Digital Signal Processing) instructions and a memory protection unit (MPU), which enhances the application’s security.