for NUCLEO-F103RB STM32 Nucleo-64 Development Board with STM32F103RB MCU

The NUCLEO-F103RB is designed to work with the STM32 F1 series microcontrollers, enabling you to build embedded prototypes.
The development platform provides a simple solution for evaluating and developing the Arm Cortex M3 processor STM32 F1 32-bit flash microcontroller in the LQFP64 package.
The Nucleo development board supports Arduino connectivity, and the ST Connector Morpho gives you access to all IOs on the MCU.
The Nucleo circuit board ARM mbed, with integrated ST-Link/V2-1 circuit debugger and programmer, will be functionally independent to the onboard microcontroller or the appropriate STM32 F1 MCU.
The STM32 family of 32-bit flash microcontrollers is based on the breakthrough ARM Cortex-M3 kernel - a kernel developed specifically for embedded applications.
The STM32 family benefits from enhancements to the Cortex-M3 architecture, including the Thumb-2 instruction set, with higher code density, higher performance, faster interrupt response, and industry-leading power consumption.
Advantage
Excellent real-time performance
Ultra-high energy efficiency
Excellent and innovative peripherals
High integration
Cross-family pins, peripherals and software compatibility