STMicroelectronics STM32G431R6T6
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $11.49 | $11.49 |
| 15+ | $2.64 | $39.60 |
| 25+ | $2.58 | $64.50 |
| 50+ | $2.44 | $122.00 |
| 100+ | $2.15 | $215.00 |
| N+ | $0.43 | 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 | 32KB (32K 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 ~ 85°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 64-LQFP (10x10) |
| Package / Case | 64-LQFP |
| ROHS |  |
The STM32G431R6T6 is a high-performance 32-bit microcontroller from STMicroelectronics, built on the ARM Cortex-M4 core with FPU. It delivers 170 MHz processing speed, ideal for real-time control and digital signal processing. With 32KB flash and 32KB SRAM, it balances code space and data handling. The device operates from 1.71V to 3.6V, supporting low-power embedded designs. Its rich analog and timer peripherals make it a top choice for motor control, power conversion, and industrial automation.
- High-Speed Processing: 170 MHz Cortex-M4 with FPU accelerates complex math and control algorithms.
- Advanced Analog Integration: Built-in op-amps and comparators reduce external component count.
- Low-Voltage Operation: 1.71V minimum supply enables battery-powered designs.
- Rich Timer Suite: High-resolution timers provide precise PWM generation for motor control.
Field-Oriented Control (FOC) for Brushless DC Motors
The 170 MHz Cortex-M4 core with FPU and dedicated motor control timers enables high-frequency FOC loops, improving torque ripple and efficiency.
Digital Power Supplies (SMPS)
With fast 12-bit ADCs (up to 4 Msps) and high-resolution timers, it supports peak current mode control and digital compensation at high switching frequencies.
Industrial Sensors and Condition Monitoring
The integrated analog comparators and op-amps allow direct sensor interfacing, while the DSP instructions handle vibration analysis algorithms in real time.
Battery Management Systems (BMS)
Its 1.71V low-voltage operation and multiple low-power modes make it suitable for cell monitoring and balancing in portable and automotive BMS.
Programmable Logic Controllers (PLC) I/O Modules
Robust communication interfaces (CAN-FD, UART, SPI) and 5V-tolerant I/Os simplify integration with industrial fieldbuses and actuators.
Medical Monitoring Devices
The low-power design and high processing capability support portable patient monitors requiring real-time ECG/EEG signal processing.
- Q: What is the maximum operating frequency of the STM32G431R6T6?
- A: The STM32G431R6T6 operates at up to 170 MHz, leveraging the ARM Cortex-M4 core with FPU for efficient signal processing.
- Q: What is the supply voltage range?
- A: It supports a supply voltage range of 1.71V to 3.6V, suitable for battery-powered and low-power applications.
- Q: Does it include advanced motor control peripherals?
- A: Yes, it features high-resolution timers and analog peripherals optimized for motor control and digital power conversion.
- Q: What package is available?
- A: The device is offered in a 64-pin LQFP package, ideal for compact PCB designs.
STM32G431R6T6.pdf
- Q: What is the maximum operating frequency of the STM32G431R6T6?
- A: The STM32G431R6T6 operates at up to 170 MHz, leveraging the ARM Cortex-M4 core with FPU for efficient signal processing.
- Q: What is the supply voltage range?
- A: It supports a supply voltage range of 1.71V to 3.6V, suitable for battery-powered and low-power applications.
- Q: Does it include advanced motor control peripherals?
- A: Yes, it features high-resolution timers and analog peripherals optimized for motor control and digital power conversion.
- Q: What package is available?
- A: The device is offered in a 64-pin LQFP package, ideal for compact PCB designs.
