ARM STM32F103C8T6 development board

Product detailed description

Arduino Nano format development board with ARMCortex-M3 STM32F103C8 microcontroller


Technical parameters:

- microcontroller STM32F103C8
- cPU frequency up to 72MHz
- flash 64KB
- SRAM 20KB
- 2 × 12bit ADC (0 - 3.6 V, 16 channels)
- 7 x DMA
- 7 x timer:
- 3 × 16-bit timer, each with up to 4 IC/OC/PWM or pulse counter inputs and a square (incremental) encoder input
- 16-bit PWM timer with dead-time motor control and emergency stop
- 2 x watchdog timer (Independent and Window)
- 24bit SysTick timer
- 2 x I2C (SMBus / PMBus)
- 3 x USART (ISO 7816 interface), Lin, IrDA, modem control)
- 2 x SPI (18 Mbit/s)
- 1 x CAN (2.0B Active)
- 1 x USB 2.0 full-speed
- 1 x real time circuit - RTC
- CRC calculation unit, 96-bit unique ID
- oscillators, reset and power management:
- power supply 2.0 - 3.6 V - Power-on Reset, Power-down Reset and Programmable Voltage Detector (PVD)
- external 4 - 16 MHz oscillator for CPU
- internal 8 MHz oscillator for CPU
- internal 40 kHz oscillator for RTC
- PLL for CPU clocking
- external 32.768 kHz oscillator with RTC calibration
- low power mode:
- sleep, Stop and Standby mode
- VBAT input for RTC power backup and backup registers
- mechanical parameters:
- plate dimensions 53 mm x 22 mm.
- pin spacing corresponds to a standard 40-pin DIP enclosure - breadboard friendly
- other components and circuits on the board:
- 3.3V 300mA power supply
- 8MHz crystals for CPU
- 32.768kHz crystals for RTC
- programming method selection links - BOOT0 and BOOT1
- reset button
- micro USB connector
- power supply and data
- SWD connector
- programming and debugging with the ST-Link V2 programmer
- 3.3V power LED indication
- LED connected to pin PC13
- can be powered by micro USB or power pins

The product is not a separately functional unit, it requires professional assembly.