STMicroelectronics Nucleo Development Board for STM32 Microcontrollers NUCLEO-F103RB NUCLEO-F103RB Data Sheet

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The STM32 Nucleo boards offer the following 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

(a)

 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

–

External VIN (7V<VIN<12V) supply voltage from Arduino connectors or ST 
Morpho connector

–

External 5V (E5V) supply voltage from ST Morpho connector

–

External +3.3V supply voltage from Arduino connector or ST Morpho connector

 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

 Comprehensive free software HAL library including a variety of software examples
 Supported by wide choice of Integrated Development Environments (IDEs) including IAR, 

Keil, GCC-based IDEs

a. See http://mbed.org/