ST STSPIN32F0251

家居和工业ARM® Cortex®-M0闪存（32kB）4K x 89V ~ 20V

Overview

STMicroelectronics' STSPIN32F0 motor-control system-in-package combines the power and flexibility of a microcontroller-based drive with ease of use and space efficiency. Target applications include smart-manufacturing equipment, power tools, and cooling fans. Other applications include emerging high-tech product categories such as drones, small robots, and home appliances containing high-efficiency motors, such as high-performance portable vacuum cleaners or air purifiers.

Features

Three-phase gate drivers

– High voltage rail up to 250 V

– Driver current capability:

STSPIN32F0251:

200/350 mA source/sink current

STSPIN32F0252:

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 over current protection

UVLO, Interlocking and deadtime functions

Smart shutdown (smartSD) function

Standby mode for low power consumption

On-chip debug support via SWD

Extended temperature range: -40 to +125 °C

Applications

Battery operated and 110 Vac supplied power

and garden tools

Industrial fans and pumps

Home appliances

Industrial and home automation