7Semi STM8S003F3 Anchor STM8 Mini Development Board

The 7Semi STM8S003F3 Anchor STM8 Mini Development Board is a compact and cost-effective platform designed for developing and prototyping applications using the STM8 8-bit microcontroller series from STMicroelectronics. It is based on the STM8S003F3P6 MCU, featuring a powerful 8-bit core, integrated peripherals, and flash memory for standalone operation. The board includes essential components such as a power regulator, reset circuit, and breakout pins for all I/O, making it ideal for learning, embedded system design, and small-scale industrial applications.

Technical Specifications:

• Microcontroller: STM8S003F3P6
  
• Core: 8-bit STM8 CPU
  
• Operating Frequency: Up to 16 MHz
  
• Flash Memory: 8 KB
  
• SRAM: 1 KB
  
• EEPROM: 128 bytes
  
• Operating Voltage: 3.3 V to 5.0 V
  
• Input Power: 5 V via USB or external pin header
  
• GPIO Pins: Multiple general-purpose I/O accessible via pin headers
  
• Communication Interfaces: UART, SPI, I²C, and GPIO
  
• Programming Interface: SWIM (Single Wire Interface Module)
  
• Onboard Components: Power LED, reset button, decoupling capacitors
  
• Clock Source: Internal oscillator (16 MHz)
  
• Logic Level: 5 V tolerant inputs/outputs
  
• Operating Temperature: -40°C to +85°C
  
• PCB: High-quality FR-4 with standard 2.54 mm pin spacing
  

Features:

• Compact STM8 mini development board with STM8S003F3 microcontroller
  
• Provides all essential MCU features for embedded applications
  
• Fully compatible with ST’s STM8 development tools (STVP, STVD, Cosmic C, etc.)
  
• Onboard power LED and reset circuit for convenience
  
• SWIM interface for programming and debugging
  
• Breadboard-friendly layout for easy prototyping
  
• Compatible with 3.3 V and 5 V systems
  
• Ideal for both beginners and professionals working with STM8 architecture
  
• Low power consumption and high stability for continuous operation
  
• Durable and high-quality PCB for long-term reliability

Applications:

• Embedded system development and education
  
• Industrial control and automation projects
  
• IoT and smart home devices
  
• Communication interface and sensor control applications
  
• Motor control and low-power electronic devices
  
• Data logging and real-time signal processing
  
• Prototyping and hardware validation for 8-bit MCU systems
  
• Research and development in microcontroller-based designs