ST's 8-bit microcontroller platform is implemented around a high-performance 8-bit core and a state-of-the-art set of peripherals. This platform is manufactured using an ST-proprietary 130 nm embedded non-volatile memory technology.
The STM8 allows fast and safe development through enhanced stack pointer operations, advanced addressing modes and new instructions. The STM8 platform supports four product series:

  • STM8S, mainstream MCUs
  • STM8L, ultra-low-power MCUs
  • STM8AF and STM8AL, automotive MCUs

STM8AF automotive MCUs with CAN

For space constrained applications

STM8AF5286 and STM8AF52A6 automotive CAN and LIN line 8-bit MCUs are new members of ST's automotive MCU portfolio to serve space-constrained modules connected to a CAN bus. Up to 2 Kbytes of on-board true data EEPROM with an endurance of 300k cycles, removing overhead for EEPROM emulation. You can start evaluating these new devices now with the STM8A-DISCOVERY kit.

Selecting the right ST MCU was never so easy

Selecting the right ST MCU was never so easy.

The ST MCU Finder is a free app for smartphones and tablets, guiding you through the portfolio of more than 600 STM32 and STM8 MCUs, to select the best fit for your application

The selection results can be shared and technical features and documentation can be instantly accessed.

An integrated feed provides up-to-date worldwide and local news around STM32 and STM8 MCUs

Supported languages are English, Chinese and Japanese.

The ST MCU Finder is currently available on GooglePlay, AppStore and Windows Store

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