my new board, NUCLEO-F401RE

NUCLEO-F401RE

Microcontroller features¶

• STM32F401RET6 in LQFP64 package
• ARM®32-bit Cortex®-M4 CPU with FPU
• 84 MHz max CPU frequency
• VDD from 1.7 V to 3.6 V
• 512 KB Flash
• 96 KB SRAM
• GPIO (50) with external interrupt capability
• 12-bit ADC with 16 channels
• RTC
• Advanced-control Timer
• General Purpose Timers (7)
• Watchdog Timers (2)
• USART/UART (4)
• I2C (3)
• SPI (3)
• SDIO
• USB 2.0 OTG FS

Board features

• Two types of extension resources
  • Arduino Uno Revision 3 connectivity
  • STMicroelectronics Morpho extension pin headers for full access to all STM32 I/Os
• On-board ST-LINK/V2-1 debugger/programmer with SWD connector
  • Selection-mode switch to use the kit as a standalone ST-LINK/V2-1
• Flexible board power supply
  • USB VBUS or external source (3.3 V, 5 V, 7 - 12 V)
  • Power management access point
• User LED (LD2)
• Two push buttons: USER and RESET
• USB re-enumeration capability: three different interfaces supported on USB
• Virtual Com port
• Mass storage (USB Disk drive) for drag'n'drop programming
• Debug port

TO know more ~ https://developer.mbed.org/platforms/ST-Nucleo-F401RE/