Description
The STM8S105xx access line 8-bit microcontrollers offer from 16 to 32 Kbytes Flash program memory, plus integrated true data EEPROM. They are referred to as medium-density devices in the STM8S microcontroller family reference manual (RM0016).

All devices of the STM8S105xx access line provide the following benefits:
• Reduced system cost
- Integrated true data EEPROM for up to 300 k write/erase cycles
- High system integration level with internal clock oscillators, watchdog and brown-out reset.

• Performance and robustness
- 16 MHz CPU clock frequency
- Robust I/O, independent watchdogs with separate clock source
- Clock security system

• Short development cycles
- Applications scalability across a common family product architecture with compatible pinout, memory map and and modular peripherals.
- Full documentation and a wide choice of development tools

• Product longevity
- Advanced core and peripherals made in a state-of-the art technology
- A family of products for applications with 2.95 to 5.5 V operating supply