Product overview
描述
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).
-
All features
- 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
eDesignSuite
eDesignSuite 是一套全面且易于使用的设计辅助工具，旨在帮助您简化系统开发过程，并支持广泛的ST产品。
电源管理设计中心
Thermal-electrical Simulators for Components Test
信号调节设计工具
NFC/RFID计算器
电源管理设计中心
Power Supply Design Tool Test
电源管理设计中心
LED照明设计工具
电源管理设计中心
数字电源工作台
电源管理设计中心
电源树设计器
Thermal-electrical Simulators for Components Test
STPOWER Studio
Thermal-electrical Simulators for Components Test
PCB Thermal Simulator
Thermal-electrical Simulators for Components Test
AC Switches Simulator test
Thermal-electrical Simulators for Components Test
Rectifier Diodes Simulator test
Thermal-electrical Simulators for Components Test
Twister Sim
Thermal-electrical Simulators for Components Test
TVS模拟器
Thermal-electrical Simulators for Components Test
Estimate
信号调节设计工具
有源滤波器
信号调节设计工具
比较器
信号调节设计工具
低侧电流检测
信号调节设计工具
高侧电流检测
NFC/RFID计算器
NFC电感
NFC/RFID计算器
UHF链路预算
NFC/RFID计算器
NFC调谐电路
More from the product line
特别推荐
EDA Symbols, Footprints and 3D Models
STMicroelectronics - STSPIN32F0B
Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.
Please select one model supplier :
Symbols
Footprints
3D models
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | 符合RoHS级别 | Longevity Commitment | Longevity Starting Date | Material Declaration** |
|---|---|---|---|---|---|---|---|
| STSPIN32F0B | Active 产品已量产 | VFQFPN 48 7x7x1.0 mm | Industrial | Ecopack2 | 10 | 2026-01-01T00:00:00.000+01:00 | |
| STSPIN32F0BTR | Active 产品已量产 | VFQFPN 48 7x7x1.0 mm | Industrial | Ecopack2 | 10 | 2026-01-01T00:00:00.000+01:00 |
(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此，它们可能不是100%适用于特定的设备。有关特定设备的信息，请联系 销售支持。
You’re now leaving st.com and will be re-directed to our Partner’s website.
For the latest innovations and solutions from ST, sign up for our newsletters.
Sample & Buy
| Part Number | 供货状态 | Budgetary Price (US$)*/Qty | 从ST订购 | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating temperature (°C) | Operating Temperature (°C) (max) | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小值 | 最大值 | |||||||||||||
| STSPIN32F0BTR | | | distributors 无法联系到经销商，请联系我们的销售办事处 | |||||||||||
| STSPIN32F0B | | | distributors 无法联系到经销商，请联系我们的销售办事处 | |||||||||||
STSPIN32F0BTR Active
STSPIN32F0B Active