STSPIN32F0
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- Mfr.Part #
- STSPIN32F0
- Manufacturer
- STMicroelectronics
- Package / Case
- 48-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC BLDC CTLR STM32 48VFQFPN
- Stock
- 9,488
- In Stock ：
- 9,488
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Application Specific Microcontrollers
- Package / Case :
- 48-VFQFN Exposed Pad
- Core Processor :
- ARM® Cortex®-M0
- Applications :
- BLDC Controller
- Supplier Device Package :
- 48-VFQFPN (7x7)
- Interface :
- I²C, SPI, UART/USART
- Program Memory Type :
- FLASH (32kB)
- Voltage - Supply :
- 8V ~ 45V
- Product Status :
- Active
- RAM Size :
- 4K x 8
- Controller Series :
- STM32F031x6x7
- Operating Temperature :
- -40°C ~ 125°C (TJ)
- Number of I/O :
- 16
- Mounting Type :
- Surface Mount
- Datasheets
- STSPIN32F0
1mm mm 7mm mm Interface - UARTs (Universal Asynchronous Receiver Transmitter) 7mm mm 16 48 NOT SPECIFIED
STSPIN32F0 Description
The STSPIN32F0 is a System-In-Package that offers a complete solution for operating three-phase BLDC motors in various modes. It has a triple half-bridge gate driver that can drive power MOSFETs or IGBTs up to 600 mA in current (sink and source). Due to an incorporated interlocking function, the high- and low-side switches of the same half-bridge cannot be driven high at the same time. The 3.3 V voltage required to power both the MCU and external components is provided by an inbuilt DC/DC buck converter. The supply voltage for gate drivers is provided by an internal LDO linear regulator. The analog Hall-effect sensors and the shunt resistor signal can be signal-conditioned using the integrated operational amplifiers. The overcurrent protection is handled by a comparator with a programmable threshold. The integrated MCU (STM32F031C6 with expanded temperature range, suffix 7 version) enables field-oriented control, the 6-step sensorless driving algorithm, and other advanced driving algorithms, such as the speed control loop. The embedded Flash memory provides write-protection and read-protection features to prevent unauthorized writing and/or reading. The STSPIN32F0 device also has overtemperature and undervoltage lockout protections, as well as the ability to go into standby mode to save power. The device includes 16 general-purpose I/O ports (GPIO) with a 5 V tolerant capability, one 12-bit analog-to-digital converter with up to 9 channels capable of singleshot or scan conversions, 5 synchronizable general-purpose timers, and an easy-to-use debugging serial interface (SWD).
STSPIN32F0 Features
? Extended operating voltage from 8 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
? 3.3. V DC/DC buck converter regulator with
overcurrent, short-circuit, and thermal
protection
? 12 V LDO linear regulator with thermal
protection
? 16 general-purpose I/O ports (GPIO)
? 5 general-purpose timers
? 12-bit ADC converter (up to 9 channels)
?I2C, USART and SPI interfaces
? 4 rail-to-rail operation amplifiers for signal
conditioning
? Comparator for overcurrent protection with
programmable threshold
? 3FG open-drain output providing the decoded
result of 3 Hall sensors inputs
? Standby mode for low power consumption
STSPIN32F0 Applications
?Kitchen robots
?Portable vacuum cleaners
? Hand dryers and air purifiers
? Drones and aero. modeling
? Power tools
? Industrial and educational robots
? Home appliance and air-con. Fans
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