The STM32G431CBU6 Mini Core Development Board is a compact and powerful development platform based on STMicroelectronics’ STM32G4 series, featuring an ARM Cortex-M4 core with FPU and DSP. Ideal for real-time control, motor control, signal processing, and embedded applications, this board offers robust peripherals and great performance in a small footprint.

Key Features:

• ARM Cortex-M4 @ 170MHz with Floating Point Unit (FPU)
• High-speed & real-time performance for motor control and signal processing
• Compact form factor perfect for embedded systems
• Multiple interface support: UART, SPI, I2C, ADC, DAC, PWM, CAN, etc.
• Ample flash and SRAM for complex applications

Specifications:

• Microcontroller: STM32G431CBU6 (STMicroelectronics)
• Core Architecture: ARM Cortex-M4 (with FPU and DSP instructions)
• Operating Frequency: Up to 170 MHz
• Flash Memory: 128 KB
• SRAM: 32 KB
• GPIOs: Up to 51 I/O pins (multiplexed)
• Analog: 1x 12-bit DAC, 12-bit ADC (up to 16 channels)
• Timers: Advanced control timer, general-purpose & basic timers
• Communication Interfaces: 3x USART, 2x SPI, 2x I2C, 1x CAN FD, USB (Full-Speed)
• Power Supply: 3.3VDC (regulated via onboard LDO) or 5VDC input via USB
• Clock Source: Internal 16 MHz RC, external oscillator optional
• Debug Interface: SWD (Serial Wire Debug)

Applications:

• Motor Control (BLDC, PMSM)
• Signal Processing and Filtering
• Real-Time Control Systems
• High-performance embedded applications
• Industrial automation, robotics, and instrumentation