STMICROELECTRONICS STSPIN32F025X & STSPIN32F060X STM32 MCU

STSPIN32F025x and STSPIN32F060x system-in-package are an extremely integrated solution for driving three-phase applications

It embeds an STM32F031 featuring an ARM® 32-bit Cortex®-M0 CPU, has extended temperature range -40 °C – 125 °C,  and a 250 V or 600 V triple half-bridge gate driver, able to drive N-channel power MOSFETs or IGBTs.

A comparator featuring advanced smartSD function, high-voltage bootstrap diodes, multi-channel 12-bit ADC, anti-cross-conduction, deadtime, and UVLO protection are also included.

Key Features

  • Embeds STM32F0 MCU and 250 V / 600 V 3-phase BLDC Driver
  • Fully compatible with STM32 ecosystem
  • Extended temperature range: -40 to +125 °C
  • Smart shutdown (smartSD) and protection functions

Additional Features

  • Three-phase gate drivers
    • High voltage rail up to 250 V
    • Driver current capability:STSPIN32F0251: 200/350 mA source/sink currentSTSPIN32F0252:1/0.85 A source/sink current
    • Driver current capability:STSPIN32F0601: 200/350 mA source/sink currentSTSPIN32F0602:1/0.85 A source/sink current
    • dV/dt transient immunity ±50 V/ns
    • Gate driving voltage range from 9V to 20V
  • 32-bit ARM® Cortex®-M0 core:
    • Up to 48 MHz clock frequency
    • 4-Kbyte SRAM with HW parity
    • 32-Kbyte Flash memory with option bytes used for write/readout protection
  • 21 general-purpose I/O ports (GPIO)
  • 6 general-purpose timers
  • 12-bit ADC converter (up to 10 channels)
  • I2C, USART, and SPI interfaces
  • Matched propagation delay for all channels
  • Integrated bootstrap diodes
  • Comparator for fast overcurrent protection
  • UVLO, Interlocking and deadtime functions
  • Smart shutdown (smartSD) function
  • Standby mode for low power consumption
  • On-chip debug support via SWD

Read more: STMICROELECTRONICS STSPIN32F025X & STSPIN32F060X STM32 MCU

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