Advanced single shunt BLDC controller with embedded STM32 MCU

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  • The STSPIN32F0B is a System-In-Package providing an integrated solution suitable for driving three-phase brushless motors using different driving modes.

    It embeds a triple half-bridge gate driver able to drive power MOSFETs with a current capability of 600 mA (sink and source). The high- and low-side switches of same half-bridge cannot be simultaneously driven high thanks to an integrated interlocking function.
    An internal DC/DC buck converter provides the 3.3 V voltage suitable to supply both the MCU and external components. An internal LDO linear regulator provides the supply voltage for gate drivers. The integrated operational amplifier is available for the signal conditioning, e.g. the current sensing across the shunt resistor.
    A comparator with a programmable threshold is integrated to perform the overcurrent protection.
    The integrated MCU (STM32F031C6 with extended temperature range, suffix 7 version) allows performing fieldoriented control, the 6-step sensorless and other advanced driving algorithms. It has the write-protection and read-protection feature for the embedded Flash memory to protect against unwanted writing and/or reading. It is possible to download the firmware on-the-field through the serial interface thanks to the embedded bootloader.
    The STSPIN32F0B device also features overtemperature and undervoltage lockout protections and can be put in the standby mode to reduce the power consumption. The device provides 20 general-purpose I/O ports (GPIO) with the 5 V tolerant capability, one 12-bit analog-to-digital converter with up to 9 channels performing conversions in a single-shot or scan modes, 5 synchronizable general-purpose timers and supports an easy to use debugging serial interface (SWD).

    主要特性

    • Extended operating voltage from 6.7 to 45 V
    • Three-phase gate drivers
      • 600 mA sink/source
      • Integrated bootstrap diodes
      • Cross-conduction prevention
    • 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
      • Bootloader FW available
    • 3.3. V DC/DC buck converter regulator with overcurrent, short-circuit, and thermal protection
    • 12 V LDO linear regulator with thermal protection
    • 20 general-purpose I/O ports (GPIO)
    • 5 general-purpose timers
    • 12-bit ADC converter (up to 9 channels)
    • I2C, USART and SPI interfaces
    • One rail-to-rail operational amplifier for signal conditioning
    • Comparator for overcurrent protection with programmable threshold
    • Standby mode for low power consumption
    • UVLO protection on each power supply:
      • VM, VDD, VREG and VBOOTx
    • On-chip debug support via SWD
    • Extended temperature range: -40 to +125 °C

样片和购买

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Temperature (°C) ECCN (US)
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min
max
STSPIN32F0BTR
Active
1000 1.605 VFQFPN 48 7x7x1.0 Tape And Reel -40 125 3A991A2
MORE INFO

Country of Origin:

THAILAND

No availability of distributors reported, please contact our sales office
STSPIN32F0B
Active
1000 1.605 VFQFPN 48 7x7x1.0 Tray -40 125 3A991A2
MORE INFO

Country of Origin:

-

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Distributor availability ofSTSPIN32F0B

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 167 1 Order Now
MOUSER WORLDWIDE 158 1 Order Now
Farnell Element14 EUROPE 94 1 Order Now

代理商库存报告日期: 2019-05-26

代理商名称

DIGIKEY

库存

167

Min.Order

1

地区

WORLDWIDE Order Now

MOUSER

库存

158

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

94

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-05-26

Get sample

STSPIN32F0BTR

Marketing Status

Active

Quantity

1000

Unit Price (US$)

1.605*

Unit Price (US$)

1.605

Package

VFQFPN 48 7x7x1.0

Packing Type

Tape And Reel

Operating Temperature (°C)

(min)

-40

(max)

125

ECCN (US)

3A991A2

Country of Origin

THAILAND

STSPIN32F0B

Marketing Status

Active

Quantity

1000

Unit Price (US$)

1.605*

Distributor availability ofSTSPIN32F0B

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 167 1 Order Now
MOUSER WORLDWIDE 158 1 Order Now
Farnell Element14 EUROPE 94 1 Order Now

代理商库存报告日期: 2019-05-26

代理商名称

DIGIKEY

库存

167

Min.Order

1

地区

WORLDWIDE Order Now

MOUSER

库存

158

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

94

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-05-26

Unit Price (US$)

1.605

Package

VFQFPN 48 7x7x1.0

Packing Type

Tray

Operating Temperature (°C)

(min)

-40

(max)

125

ECCN (US)

3A991A2

Country of Origin

-

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

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Product included in our Longevity Program.

评估工具

    • 型号

      Six-step brushless motor driver evaluation board for applications based on the STSPIN32F0B BLDC controller

00 Files selected for download

技术文档

    • Description 版本 文档大小 Action
      DS12907
      Advanced single shunt BLDC controller with embedded STM32 MCU
      1.3
      6.21 MB
      PDF
      DS12907

      Advanced single shunt BLDC controller with embedded STM32 MCU

演示和培训资料

    • Description 版本 文档大小 Action
      An introduction to electric motors 1.0
      2.23 MB
      PDF

      An introduction to electric motors

出版刊物和宣传资料

    • Description 版本 文档大小 Action
      STSPIN 电机驱动器 09.2016
      1.47 MB
      PDF

      STSPIN 电机驱动器

    • Description 版本 文档大小 Action
      Electric vehicle (EV) ecosystem 1.1
      1.28 MB
      PDF
      Motor Control Reference Guide 15.10
      7.15 MB
      PDF
      Products and solutions for Smart industry 3.0
      3.32 MB
      PDF

      Electric vehicle (EV) ecosystem

      Motor Control Reference Guide

      Products and solutions for Smart industry

    • Description 版本 文档大小 Action
      STSPIN Motor Control: Design Considerations for Brushless Direct Current Motor Control 1.0
      5.54 MB
      PDF

      STSPIN Motor Control: Design Considerations for Brushless Direct Current Motor Control

型号 Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STSPIN32F0B
Active
VFQFPN 48 7x7x1.0 工业 Ecopack2
STSPIN32F0BTR
Active
VFQFPN 48 7x7x1.0 工业 Ecopack2

STSPIN32F0B

Package:

VFQFPN 48 7x7x1.0

Material Declaration**:

Marketing Status

Active

Package

VFQFPN 48 7x7x1.0

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STSPIN32F0BTR

Package:

VFQFPN 48 7x7x1.0

Material Declaration**:

Marketing Status

Active

Package

VFQFPN 48 7x7x1.0

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

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