Starterkit board Olimex STM32-103STK

STM32-103STK - Starterkit board for STM32F103RBT6 Cortex-M3 microcontroller.

Detailed Description

Olimex STM32-103STK

The ARM Cortex-M3 processor is the latest generation of ARM processors for embedded systems.

It 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 the high-performance expected from an ARM core in the memory size usually associated with 8- 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.

STM32-103STK is starterkit board which allow you to explore all STM32F103 capabilities. It have NOKIA 3310 BW 84x48 LCD, buttons, SD-MMC card, Accelerometer, 2.4Ghz RF transciever, Audio Input and Output, the power supply is made from single 1.5V AA cell battery.


  • MCU: STM32F103RBT6 ARM 32 bit CORTEX-M3 with 128K Bytes Program Flash, 20K Bytes RAM, USB, CAN, ×2 I2C, ×2 ADC 12 bit, ×3 UART, ×2 SPI, ×3 TIMERS, up to 72Mhz operation
  • standard JTAG connector with ARM 2×10 pin layout for programming/debugging with ARM-JTAG
  • USB mini connector
  • LCD NOKIA 3310 BW 84×48 pixels
  • 1.5V battery connector with step-up converter
  • 3-axis accelerometer
  • SD-MMC card
  • 2.4 Ghz transciever with Nordic nRF23L01
  • Audio input
  • Audio output
  • user buttions ×2
  • Joystick with 4 directions and push action
  • UEXT connector for other Olimex's modules connection like MOD-MP3, etc.
  • RESET button
  • status LED
  • 8 Mhz crystal oscillator
  • 32768 Hz crystal and RTC backup battery connector
  • extension headers for all uC ports
  • PCB: FR-4, 1.5 mm (0,062"), soldermask, silkscreen component print
  • Dimensions: 90 × 65mm (3.5 × 2.5")

Schematic diagram STM32-103STK

Click to enlarge

Other Names:

STM32103STK, STM32 103STK

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