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STMicroelectronics provides a comprehensive portfolio of robust 8-bit microcontrollers and high-performance 32-bit ARM-based microcontrollers with a wide range of peripherals.
Extensive support through a combination of flexible and powerful development tools, training courses, consultancy and web support facilitate faster time to market.
Microcontroller Families
 
STM8 RF MCUs

STM8A
STM8L
STM8S

STM32W

    Microcontrollers for automotive
STM32   8-bit Microcontrollers for automotive
16-bit Microcontrollers for automotive

32-bit Microcontrollers for automotive
  STM32F
STM32W
   
STMTouch Established MCUs
  Resistive multi-touch screen microcontrollers
STMTouch open library
  ST6
ST7
ST10
STR7
STR9
 
Ultra-low-power MCUs
  STM8L
 
Development Tools
Related documents and files
3rd-party directory

Support
Support Files
  Forums
Downloads
Quality information
    MCU learning corner
 
Product News
Press announcement, January 6, 2010:
STMicroelectronics Pushes the Multi-Touch Screen Market and Unveils Resistive Multi-Touch Single-Chip Controller with Unrivaled Performance
Press announcement, November 24, 2009:
STMicroelectronics Maximizes Accessibility of STM32 Microcontrollers with Extremely Low-Cost and Highly Featured Development Environment

Press announcement, October 23, 2009:
STMicroelectronics Boosts STM32 Development with Fast-Start Development Platform

Press announcement, October 20, 2009:
ST Unveils World’s First ARM Cortex-M Series Microcontrollers Featuring Advanced 90nm Embedded Flash Technology

Press announcement, September 22, 2009:
Wireless Monitoring Applications to Get Boost from STMicroelectronics 32-bit MCU/System-on-Chip with Embedded 2.4GHz Radio