Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | STSPIN32F0B | STSPIN32F0B Series |
|---|---|---|
| Applications | BLDC Controller | BLDC Controller |
| Controller Series | STM32F031x6x7 | STM32F031x6x7 |
| Core Processor | ARM® Cortex®-M0 | ARM® Cortex®-M0 |
| Interface | I2C, UART/USART, SPI | I2C, UART/USART, SPI |
| Mounting Type | Surface Mount | Surface Mount |
| Number of I/O | 20 | 20 |
| Operating Temperature [Max] | 125 ¯C | 125 ¯C |
| Operating Temperature [Min] | -40 °C | -40 °C |
| Package / Case | 48-VFQFN Exposed Pad | 48-VFQFN Exposed Pad |
| RAM Size | 4K x 8 | 4K x 8 |
| Supplier Device Package | 48-VFQFPN (7x7) | 48-VFQFPN (7x7) |
| Voltage - Supply [Max] | 45 V | 45 V |
| Voltage - Supply [Min] | 6.7 V | 6.7 V |
STSPIN32F0B Series
Advanced single shunt BLDC controller with embedded STM32 MCU
| Part | Voltage - Supply [Min] | Voltage - Supply [Max] | Core Processor | Interface | Package / Case | Supplier Device Package | Mounting Type | Operating Temperature [Min] | Operating Temperature [Max] | RAM Size | Applications | Number of I/O | Controller Series |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
STMicroelectronics STSPIN32F0BTR | 6.7 V | 45 V | ARM® Cortex®-M0 | I2C, SPI, UART/USART | 48-VFQFN Exposed Pad | 48-VFQFPN (7x7) | Surface Mount | -40 °C | 125 ¯C | 4K x 8 | BLDC Controller | 20 | STM32F031x6x7 |
STMicroelectronics STSPIN32F0B | 6.7 V | 45 V | ARM® Cortex®-M0 | I2C, SPI, UART/USART | 48-VFQFN Exposed Pad | 48-VFQFPN (7x7) | Surface Mount | -40 °C | 125 ¯C | 4K x 8 | BLDC Controller | 20 | STM32F031x6x7 |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tray | 1 | $ 4.21 | |
| 10 | $ 2.81 | |||
| 25 | $ 2.44 | |||
| 80 | $ 2.09 | |||
| 230 | $ 1.85 | |||
| 440 | $ 1.73 | |||
| 945 | $ 1.70 | |||
Description
General part information
STSPIN32F0B Series
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.
Documents
Technical documentation and resources