STM32F401 Minimum System Board (Original Chip)

This STM32F401 development board features the STM32F401RCT6 MCU, this chip has 256KB of ROM, 64KB of SRAM and runs at 84MHz. It features a Type-C connector and a 3.3V 100mA LDO regulator. Also, a diode is connected in series to prevent power backflow. There are both 25Mhz 9pF high-speed and 32.768Khz 6pF low-speed crystals on board.

The STM32F401 development board has a spot on the bottom for SOIC flash memory, which allows you to solder SPI flash memory to give yourself more space for data logging or file storage.

The development board can be easily programmed using the Arduino IDE. But if you want to explore the complete STM32 development boards, you can also use the STM32Cube and other development environments offered by ST Microelectronics. You can also use Keil, IAR workbench, Atollic TrueStudio, MicroC Pro ARM, Crossworks ARM, Ride 7, PlatformIO+STM32 etc. to program the board. The hex file of a program can be uploaded using a single wire interface module (SWIM) or by using JTAG/ serial wire debugging (SWD).

The device offers one 12-bit ADC with 16 channels, 2x 32-bit and 6x 16-bit timers, as well as standard and advanced communication interfaces: 3x I2C, 3x SPI, 3x USART, 1x USB (Host & Device), 2x I2S and 1x SDIO.

Note: This board features an original STM32 chip and it can be directly programmed from the STM32cubeIDE using the ST-Link.

Features:

• 100% Brand new and high-quality STM32 Board
• 84MHz MAX clock frequency (25M Crystal on board)
• 256K flash memory, 64K SRAM
• 32 general-purpose I/O (GPIO) pins
• Working Temperature: -40°C ~ +85°C
• Low Power, Sleep, stop and Standby modes
• Interfaces: 1xSDIO, 3xUSART, 3xSPI, 3xI2C, 1xUSB, 2xI2S

Country of origin : China

Note: If the pins are unsoldered, the Header pins will be provided separately in the package

• 1 x STM32F401 Dev Board
• 2 x 20-pin Male-Male Header