STMicroelectronics STSPIN32F0ATR
| Parameters | |
|---|---|
| Series | STSPIN32F0 |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| RoHS Status | ROHS3 Compliant |
| Package / Case | 48-VFQFN Exposed Pad |
| Interface | I²C, SPI, UART/USART |
| Mfr | STMicroelectronics |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Applications | BLDC Controller |
| Supplier Device Package | 48-VFQFPN (7x7) |
| Core Processor | ARM® Cortex®-M0 |
| RAM Size | 4K x 8 |
| Number of I/O | 16 |
| Voltage - Supply | 6.7V ~ 45V |
| Program Memory Type | FLASH (32kB) |
| Controller Series | STM32F031x6x7 |
| Package | Tape & Reel (TR) |
| Product Status | Active |
| Conevo-Key Programmable | Not Verified |
| Base Product Number | STSPIN32 |
| REACH Status | REACH Unaffected |
| Standard Package | 2,500 |
| ECCN | EAR99 |
| HTSUS | 8542.39.0001 |
The STSPIN32F0ATR is an advanced Brushless DC (BLDC) motor controller with an embedded STM32F0 microcontroller, designed to provide a complete solution for driving three-phase BLDC motors. This device is highly integrated, offering a wide range of features to simplify motor control design and enhance system performance.
STSPIN32F0ATR Features
· High-Performance 3-Phase Gate Driver: Capable of driving power MOSFETs or IGBTs with a current capability of 600 mA (sink and source), ensuring efficient motor control.
· Embedded STM32F031C6 Microcontroller: Based on the 32-bit ARM Cortex-M0+ core with a clock frequency up to 48 MHz, featuring a 32 KB Flash memory and a 4 KB SRAM. The microcontroller supports field-oriented control, 6-step sensorless, and other advanced driving algorithms.
· Integrated Power Management: Includes an internal DC/DC buck converter to provide a 3.3 V supply for the MCU and external components, and an LDO for the gate drivers.
· Signal Conditioning: Equipped with operational amplifiers for signal conditioning of analog Hall-effect sensors and shunt resistor signals, and a comparator with · programmable threshold for overcurrent protection.
· Protection Features: Includes overtemperature, undervoltage lockout protections, and the ability to enter standby mode to reduce power consumption.
· I/O and Communication: Provides 16 general-purpose I/O ports (GPIO) with 5 V tolerance, one 12-bit ADC with up to 9 channels, and supports I2C, USART, and SPI communication interfaces.
STSPIN32F0ATR Applications
The STSPIN32F0ATR is suitable for a wide range of applications, including:
1. Industrial Automation: Ideal for driving motors in robots, conveyor systems, and other industrial machinery.
2. Home Appliances: Perfect for use in washing machines, refrigerators, air conditioners, and other household appliances.
3. Power Tools: Suitable for electric drills, saws, and other power tools.
4. Automotive: Applicable in electric vehicles, e-bikes, and automotive components.
5. Consumer Electronics: Ideal for drones, model aircraft, and other battery-powered devices.
