STM32 Black Pill STM32F401CEU6 ARM Cortex-M4 (84MHz, USB Type-C)

STM32 Black Pill STM32F401CEU6 (84MHz Cortex-M4)

Massive upgrade over the Blue Pill. Houses an 84MHz Cortex-M4 core with hardware FPU and DSP instructions, modern USB Type-C port, and black immersion gold PCB.

Specifications

• CPU: 32-bit ARM Cortex-M4 with FPU @ 84 MHz
• Memory: 512 KB Flash memory, 96 KB high-speed SRAM
• Connector: Modern USB Type-C interface (supports DFU bootloader upload)
• Storage: Underside pads for soldering optional SOIC-8 SPI Flash chip
• Operating Voltage: 3.3V (5V tolerant digital I/O pins)