STMicroelectronics STM32G431RBT3
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $13.99 | $13.99 |
| 15+ | $3.22 | $48.30 |
| 25+ | $3.15 | $78.75 |
| 50+ | $2.98 | $149.00 |
| 100+ | $2.63 | $263.00 |
| N+ | $0.53 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM32G4 |
| Packaging | Tray | NULL |
| Core Processor | ARM® Cortex®-M4 |
| Core Size | 32-Bit Single-Core |
| Speed | 170MHz |
| Connectivity | CANbus, I2C, IrDA, LINbus, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT |
| Number of I/O | 52 |
| Program Memory Size | 128KB (128K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 32K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.71V ~ 3.6V |
| Data Converters | A/D 23x12b; D/A 4x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 64-LQFP (10x10) |
| Package / Case | 64-LQFP |
| ROHS |  |
The STM32G431RBT3 is a high-performance MCU from STMicroelectronics, featuring an ARM Cortex-M4 core at 170MHz. It provides 128KB flash and 32KB RAM in a 64-LQFP package. With a supply range of 1.71V to 3.6V, it includes advanced timers, fast ADCs, and communication interfaces, making it ideal for motor control, digital power, and industrial applications.
- 170MHz Cortex-M4 with FPU: Delivers high computational performance for complex algorithms.
- Wide voltage range (1.71V-3.6V): Supports both 3.3V and battery-powered 1.8V systems.
- Advanced PWM timers: Enables precise motor control and digital power conversion.
- Extended temperature range (-40°C to 125°C): Suitable for harsh industrial environments.
Field-Oriented Control (FOC) of BLDC Motors
The 170MHz Cortex-M4 with FPU and high-resolution timers enables efficient FOC algorithms for smooth, quiet motor operation.
Digital Power Supplies
Its fast ADC and advanced PWM timers allow precise voltage/current regulation in LLC and flyback converters.
Industrial Automation Sensors
With 1.71V operation and multiple communication interfaces, it suits low-power industrial sensor nodes.
Battery Management Systems
The brown-out detect and low-power modes make it reliable for monitoring and protecting lithium-ion battery packs.
Medical Monitoring Devices
Its 125°C operating temperature and DSP instructions support portable medical devices requiring high computational throughput.
Robotics Controllers
Combining PWM, DMA, and I2S, it can drive servos and process audio feedback in compact robot controllers.
- Q: What is the maximum clock speed?
- A: The ARM Cortex-M4 core runs at up to 170MHz.
- Q: What is the supply voltage range?
- A: It operates from 1.71V to 3.6V, supporting battery-powered designs.
- Q: How much flash and RAM does it have?
- A: It has 128KB flash and 32KB RAM.
- Q: What package is available?
- A: It comes in a 64-LQFP package.
- Q: Does it support advanced motor control?
- A: Yes, it includes high-resolution timers and PWM for FOC motor control.
STM32G431RBT3.pdf
- Q: What is the maximum clock speed?
- A: The ARM Cortex-M4 core runs at up to 170MHz.
- Q: What is the supply voltage range?
- A: It operates from 1.71V to 3.6V, supporting battery-powered designs.
- Q: How much flash and RAM does it have?
- A: It has 128KB flash and 32KB RAM.
- Q: What package is available?
- A: It comes in a 64-LQFP package.
- Q: Does it support advanced motor control?
- A: Yes, it includes high-resolution timers and PWM for FOC motor control.
