STM32F412RET6 STM32F4 Development Board (BlackPill)
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Prices updated: 12 Oct 2026
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About this product
A development board built around the STM32F412RET6 microcontroller, an Arm Cortex-M4 32-bit core running at up to 168 MHz with a single-precision floating-point unit and DSP instructions. It suits embedded projects that need more processing power than basic 8-bit or entry-level 32-bit boards, such as control systems, signal processing and designs with many peripherals.
Specifications
- Core
- Arm Cortex-M4 (32-bit) with FPU
- Maximum CPU frequency
- 168 MHz
- DSP and memory protection
- DSP instructions, MPU
- Backup SRAM
- 4 KB
- Package
- LQFP-64
- Operating temperature
- -40 °C to +85 °C
Frequently asked questions
How do I program this board?
Use STM32CubeIDE or the STM32 core for the Arduino IDE. Check the board's pinout for SWD debug pins or USB DFU bootloader support, since header layouts vary between BlackPill boards.
Can I connect 5 V signals to its pins?
The MCU logic level is 3.3 V. Check the datasheet for which pins are 5 V tolerant before connecting 5 V signals, and use a level shifter for other pins.
