STM8S103F3P6 STM8 Development Board

STM8S103F3P6 STM8 Development Board is a compact and affordable microcontroller board based on the STM8S103F3P6 chip. It is designed for embedded development, learning, and prototyping using the STM8 series of 8-bit microcontrollers from STMicroelectronics. This board features essential peripherals and headers for quick connectivity, making it a favorite for hobbyists and students.

Key Features:

• STM8S103F3P6 MCU: 8-bit microcontroller with 8KB Flash, 1KB RAM, and 640B EEPROM.
• Operating Frequency: Up to 16 MHz internal clock (HIRC) or external oscillator support.
• Integrated Peripherals: Includes timers, ADC, UART, I²C, and SPI interfaces.
• Breadboard Friendly: Standard 2.54mm pitch headers for easy prototyping.
• Low Power Consumption: Supports multiple power-saving modes.

Technical Specifications:

• Microcontroller: STM8S103F3P6
• Flash Memory: 8KB
• SRAM: 1KB
• EEPROM: 640 bytes
• Operating Voltage: 2.95V to 5.5V
• I/O Pins: 16 GPIOs with multiple alternate functions
• Clock: Internal 16MHz RC oscillator, optional external crystal
• Interfaces: UART, SPI, I²C, ADC, Timers

Mechanical Specifications:

• Board Dimensions: Approx. 40mm x 20mm
• Pin Header Pitch: 2.54mm
• PCB Color: Blue or green (varies by manufacturer)
• Mounting: Through-hole compatible

Pinout and Wiring:

• Programming Pins: SWIM and NRST for programming/debugging
• Power Pins: VCC (5V), GND
• I/O Headers: Port A, B, and C I/O lines exposed
• Connection: Use ST-Link V2 or compatible programmer via SWIM

Datasheet and Reference Documents:

• Download STM8S103F3P6 Datasheet (PDF)
• Download STM8S Reference Manual (PDF)

Applications:

• Embedded System Education: Ideal for learning STM8 architecture and embedded C.
• Automation Projects: Used in motor control, home automation, and lighting projects.
• Prototyping: Rapid development of custom microcontroller solutions.
• IoT Nodes: Suitable for basic sensor-control network nodes.
• DIY Electronics: Widely used in student kits and electronic DIY modules.

Equivalent Models:

• STM8S105C6T6: Higher pin count STM8S series with more peripherals
• STM8L051F3P6: Low-power STM8L series alternative
• ATmega328P: 8-bit AVR alternative for basic applications

Package Includes:

• 1 x STM8S103F3P6 STM8 Development Board