Version 25
    MCU/MPU/DSP > Development Platforms & Kits > Primary Platforms >
    • Discovery Kit for STM8S Series with STM8S105C6 MCU
    • Discovery Kit for STM8S Series with STM8S105C6 MCU
    Applications Library
    Bill of Materials
    Schematics / Layout files
    Technical Docs


    The STM8S-DISCOVERY is a quick start evaluation board which helps you to discover the STM8 features, and to develop and share your own application. It is based on an STM8S105 and includes an embedded debugger, ST-LINK, and a touch sensing button.

    Even though the STM8S-DISCOVERY is built around an STM8S105C6T6, it allows evaluation of the main features of all the STM8S Access line MCUs. It includes an embedded debugger ST-Link, and a touch sensing button. The STM8S-DISCOVERY is designed around the STM8S105C6T6 microcontroller in an LQFP48 package. It has two distinct sections that may be separated, the STM8S105C6T6 module and the ST-LINK module. The ST-LINK provides a USB interface for programming and debugging using a single wire interface module (SWIM). The ST-LINK module of the STM8S-DISCOVERY also supplies 5 V and 3.3 V to the STM8S105C6T6 module.

    The STM8S105xx access line 8-bit microcontrollers offer from 16 to 32 Kbytes Flash program memory, plus integrated true data EEPROM. The 8-bit STM8 core is designed for code efficiency and performance.

    Key Applications: Application control and user interfaces, Medical and handheld equipment, PC and gaming peripherals, GPS platforms, Industrial applications, PLCs, Inverters, printers, scanners, alarm systems, video intercoms, and HVACs.


    • STM8S105C6T6 microcontroller, 32 KB Flash, 2 KB RAM, 1 KB EEPROM
    • Powered by USB cable between PC and STM8S-DISCOVERY
    • Selectable power of 5 V or 3.3 V
    • Touch sensing button
    • User LED
    • Extension header for all I/Os
    • Wrapping area for users own application
    • Embedded ST-Link
    • USB interface for programming and debugging
    • SWIM debug support

    Ships With

    • One STM8S-DISCOVERY Eval Board

    Blog Posts