ARM Cortex M3 Development Board STM32F103RBT6

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The ARM Cortex M3 Development Board STM32F103RBT6  processor has been developed to provide a low-cost platform that meets the needs of MCU implementation, with a reduced pin count and low power consumption, while delivering outstanding computational performance and an advanced system response to interrupts. The ARM Cortex-M3 32-bit RISC processor features exceptional code efficiency, delivering high performance which is expected from an ARM core in the memory size usually associated with 8-bit and 16-bit devices. The STM32F103 Performance Line family has an embedded ARM core and is therefore compatible with all ARM tools and software. It combines the high-performance ARM Cortex-M3 CPU with an extensive range of peripheral functions and enhanced I/O capabilities. This is a good start-up board for learning the new ST Cortex-M3 based microcontrollers STM32F103RBT6. The headers with all microcontrollers port output allow you to easily implement your own experiments and add-ons.

Features of the ARM Cortex M3 Development Board STM32F103RBT6 

  • STM32F103RBT6 32-bit ARM CORTEX M3 ™ with 128 KB Flash Program, 20 KB RAM, USB, CAN, two I 2 C channels, two 12 bit ADC channels, three UART channels, two SPI channels, three 16-bit timers, operating speed up to 72MHz
  • 10-pin JTAG ARM connector with a RESET button
  • Crystal oscillator 32,768 KHz and 8 MHZ
  • Voltage regulator ( voltage regulator ) integrated 3.3V using AMS1117-3.3 IC that can supply currents up to 800mA
  • USB connector with integrated USB-UART ( no ARM USB programmer is needed to use this module, it is installed on-board ), to upload the program can be done simply by pressing the button ( one button programming via USB ).
  • All input/output (I / O) pins can be accessed via clear labels
  • Supports power supply via USB
  • Indicator LED is installed
  • Backup battery connector for RTC
  • Extension headers to connect with all μC ports
Chip Features
  • ARM 32-bit Cortex™-M3 CPU Core
  • 72 MHz maximum frequency,1.25 DMIPS/MHz (Dhrystone 2.1) performance at 0 wait state memory access
  • Single-cycle multiplication and hardware division


  • 128 Kbytes of Flash memory
  • 20 Kbytes of SRAM
  • Clock, reset and supply management
  • 2.0 to 3.6 V application supply and I/Os
  • POR, PDR, and programmable voltage detector (PVD)
  • 4-to-16 MHz crystal oscillator
  • Internal 8 MHz factory-trimmed RC
  • nternal 40 kHz RC
  • PLL for CPU clock
  • 32 kHz oscillator for RTC with calibration
  • Low power
  • Sleep, Stop and Standby modes
  • VBAT supply for RTC and backup registers
  • 2 x 12-bit, 1 μs A/D converters (up to 16 channels)
  • Conversion range: 0 to 3.6 V
  • Dual-sample and hold capability
  • Temperature sensor
  • 7-channel DMA controller
  • Peripherals supported: timers, ADC, SPIs, I2Cs and USARTs
  • Up to 80 fast I/O ports
  • 26/37/51/80 I/Os, all mappable on 16 external interrupt vectors and almost all 5 V-tolerant
    Debug mode
  • Serial wire debug (SWD) & JTAG interfaces
  • 7 timers
  • Three 16-bit timers, each with up to 4 IC/OC/PWM or pulse counter and quadrature (incremental) encoder input
  • 16-bit, motor control PWM timer with dead-time generation and emergency stop
  • 2 watchdog timers (Independent and Window)
  • SysTick timer 24-bit down counter
  • Up to 9 communication interfaces
  • Up to 2 x I2C interfaces (SMBus/PMBus)
  • Up to 3 USARTs (ISO 7816 interface, LIN, IrDA capability, modem control)
  • Up to 2 SPIs (18 Mbit/s)
  • CAN interface (2.0B Active)
  • USB 2.0 full-speed interface
  • CRC calculation unit, 96-bit unique ID
Package Includes :
1 x ARM Cortex M3 Development Board STM32F103RBT6


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