STM32F103C8T6 ARM Development Board STM32 Board

Experience the power of STM32F103C8T6 Microcontroller Core Board, the ultimate solution for your development needs. With its LQFP package type and 48 pins, the STM32F103C8T6 provides a compact yet robust platform for your designs. Its Cortex-M3 kernel ensures efficient processing and delivers a clock speed of up to 72MHz, guaranteeing swift and seamless execution of your applications.

The 5V and 3.3V power input and output interfaces provide reliable and stable power delivery, ensuring consistent performance throughout your projects. The power LED (PWR) serves as a visual indicator of stable power supply, instilling confidence in your system's reliability. The user LED (PC13) offers an easy way to test I/O outputs or monitor program execution.

Programming and configuration are made effortless with the start jumping choose programming mode feature. Whether you prefer using user flash memory, SRAM, or the system memory, this board adapts to your specific requirements. The reset button allows for quick and convenient chip reset, facilitating efficient debugging and iterative development.

The inclusion of an 8M Crystal further enhances the board's capabilities, enabling flexible system clock configurations up to 72MHz. Moreover, the 32.768KHz Crystal can be utilized for the built-in RTC or for precise calibration, ensuring accurate timing in your applications.

• Microcontroller Core: ARM Cortex-M3 32-bit RISC core operating at a maximum frequency of 72 MHz.
• Flash Memory: 64 KB of on-chip Flash memory for storing program code.
• SRAM: 20 KB of on-chip Static Random-Access Memory (SRAM) for data storage.
• GPIO Pins: 37 general-purpose I/O (GPIO) pins that can be configured for various digital input/output tasks.
• Timers: Multiple advanced timers, including general-purpose timers, watchdog timers, and a system timer.
• ADC: A 12-bit Analog-to-Digital Converter (ADC) with a maximum of 16 channels for analog sensor interfacing.
• PWM: Pulse Width Modulation (PWM) output for controlling analog-like outputs such as motor speed control or LED dimming.
• UART: Multiple Universal Asynchronous Receiver/Transmitter (UART) interfaces for serial communication with other devices.

• SWD interface:
  • Support for simulation, download, and debug.
• Micro USB interface:
  • Power supply and USB communication.
  • Does not support download.
• USART1 interface:
  • Can be used for program download.
  • Can be used for communication.
• MCU pin interface:
  • Leads all I/O port pins.
  • Easy to connect with peripherals.
• 5V and 3.3V power input and output interface:
  • Commonly used for external power supply.
  • Can be used with other modules for common ground treatment.
• Power LED (PWR):
  • Indicates the power supply status.
• User LED (PC13):
  • Facilitates I/O output test.
  • Indicates program running.
• Start jumpers to choose programming mode:
  • User flash memory.
  • SRAM.
  • System memory.
• Reset button:
  • Resets the chip for the user program.
• 8M Crystal:
  • Sets the system clock frequency to 72MHz.
• 32.768KHz Crystal:
  • Available for built-in RTC.
  • Can be used for calibration.

Board Overview