STMicroelectronics Nucleo-144 Development Board NUCLEO-H7A3ZI-Q

The STMicroelectronics STM32 NUCLEO-H7A3ZI-Q board provides an affordable and flexible way for users to try out new concepts and build prototypes by choosing from the various combinations of performance and power consumption features, provided by the STM32 microcontroller. For the compatible boards, the internal or external SMPS significantly reduces power consumption in run mode. The STM32 Nucleo 144 board comes with the STM32 comprehensive free software libraries and examples available with the STM32Cube MCU Package.

32.768 kHz crystal oscillator
USB OTG FS on micro AB connector
STLINK-V3E
Internal SMPS
3 user LEDs
2 user and reset push-buttons