Product Description

This STM8S103 Microcontroller Module is based upon the 8-Bit STM8S103F3P6 micro and provides 8-Kbytes of Flash program memory, 1-KBytes of RAM and 640-Bytes of EEPROM. Up to 16 configurable I/O pins are available, with 10-bit ADC, UART, I2C and SPI. The device also features an internal 16MHz clock oscillator, watchdog timer and brown-out reset.

An on-board 200mA 3V3 regulator is provided allowing the module to run from a standard USB 5V supply using the micro-USB connector.

A reset button, power and test indicator LEDs are provided for aiding development.

The board has a 4-pins dedicated to the SWIM Communication Protocol for program and debugging – A recommended programmer is the ST-LINK V2.

All of the microcontroller’s I/O pins are accessible from the 0.1″ PCB pins, and all pin names are clearly marked.

The STM8S microcontroller family provide good performance, robustness, and reduced system cost.