STMicroelectronics STM32 Nucleo-64 Boards are an affordable and flexible way to try out new ideas and build prototypes with any STM32 microcontroller line. Choose from the various combinations of performance, power consumption and features. The Arduino connectivity support and ST Morpho headers make it easy to expand the functionality of the STM32 Nucleo open development platform. It has a wide choice of specialized shields and does not require any separate probe as it integrates the ST-LINK/V2-1 debugger and programmer. The STM32 Nucleo board comes with the STM32 comprehensive software HAL library with various packaged software examples and direct access to mbed online resources.

Features
STM32 microcontroller with LQFP64 package
Two types of extension resources - Arduino Uno Revision 3 connectivity - STMicroelectronics Morpho extension pin headers for full access to all STM32 I/Os
mbed-enabled (http://mbed•org)
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 (3.3V, 5V, 7-12V) - Power management access point

Three LEDs - USB communication (LD1), user LED (LD2), power LED (LD3)
Two push buttons: USER and RESET
USB re-enumeration capability: three different interfaces supported on USB - Virtual Com port - Mass storage - Debug port
Supported by wide choice of Integrated Development Environments (IDEs) including IAR, Keil , GCC-based IDEs

Specifications :