STMicroelectronics

STSPIN840

The STSPIN840 is a highly integrated motor control microcontroller (MCU) developed by STMicroelectronics. It is specifically designed for brushless DC (BLDC) motor control applications. The STSPIN840 is based on the Arm Cortex-M4F processor, which provides high computational performance and advanced control capabilities.

Description:

The STSPIN840 is a 32-bit motor control MCU that integrates a wide range of features and peripherals to support BLDC motor control. It is available in a compact QFN package, making it suitable for space-constrained applications. The device offers a high level of integration, reducing the need for external components and simplifying the overall system design.

Features:

1. Arm Cortex-M4F processor with DSP and floating-point unit (FPU) for high computational performance.
2. Integrated high-voltage pre-driver capable of driving external MOSFETs or IGBTs.
3. Advanced control algorithms, including field-oriented control (FOC), sensorless and sensored control, and trapezoidal control.
4. High-resolution PWM timers with dead-time insertion and