Back to top


- STMicroelectronics is a global independent semiconductor company and is a leader in developing and delivering semiconductor solutions across the spectrum of microelectronics applications. An unrivaled combination of silicon and system expertise, manufacturing strength, Intellectual Property (IP) portfolio and strategic partners positions the Company at the forefront of System-on-Chip (SoC) technology and its products play a key role in enabling today's convergence trends.

STM32 Family

STM32 Overview

The STM32 family of 32 bit Flash microcontrollers based on the ARM® Cortex® M processor is designed to offer new degrees of freedom to MCU users. Learn More

STM32 Open Development Environment

Image of STMicroelectronics' STM32 Open Development Environment

The STM32 ODE is an open, flexible, easy, and affordable way to develop innovative devices and applications based on the STM32 family. Learn More

Industrial Motion Sensors

Image of STMicro's Industrial Motion Sensors

STMicro’s industrial MEMS sensors offer the high performance and high quality required for use in industrial applications. Learn More

Product Listing View All

Image of STMicro's Standard Products

Featured Products

Image of STMicroelectronics M Series 650 V IGBTs

M Series 650 V IGBTs

The new M-series 650 V IGBTs from STMicroelectronics offer designers a fast and affordable way to increase the efficiency of HVAC motor drives, uninterruptible power supplies, solar power converters, and all power-conversion applications working up to 20 kHz in hard-switching circuit topologies. Learn More

STMicro Standard Products

Standard & Drop-In Replacements

STMicro’s selection of standard and drop-in replacements for general purpose ICs, Discrete, and Serial EEPROM available at Digi-Key. Learn More

Newest Products View All (226)

Image of STMicroelectronics VL53L1X TOF Long Distance Ranging Sensor

VL53L1X Time-of-Flight (ToF) Long Distance Ranging Sensor

STMicroelectronics' VL53L1X is a state-of-the-art Time of Flight (ToF) laser-ranging sensor, enhancing the ST FlightSense™ product family.

Learn More
Image of STMicroelectronics STM32-ODE Programmable Logic Controller

Pocket-sized, Industry 4.0-ready Programmable Logic Controller

With STMicroelectronics’ STM32 open development environment, users can now build a complete PLC.

Learn More
Image of STMicroelectronics' SPBTLE-1S Bluetooth® Low Energy Application Processor Module

SPBTLE-1S Bluetooth® Low Energy Application Processor Module

STMicroelectronics' SPBTLE-1S is a Bluetooth low energy system-on-chip application processor certified module.

Learn More
Image of STMicroelectronics' STM32L4+ Series Microcontrollers

STM32L4+ Series Microcontrollers

STMicroelectronics' ultra-low-power STM32L4+ series microcontrollers with FPU Arm Cortex-M4 MCU 120 MHz with 2048 kb Flash, USB OTG, DFSDM, LCD-TFT, MIPI DSI.

Learn More
Image of STMicroelectronics' Cloud-Compatible Wi-Fi Modules

Cloud-Compatible Wi-Fi Modules

STMicroelectronics' SPWF04 Cloud-compatible Wi-Fi module is set to accelerate development of all kinds of IoT and M2M devices.

Learn More
Image of STMicroelectronics STM32 LoRaWAN Discovery Board

STM32 LoRaWAN™ Discovery Board

STMicroelectronics’ B-L072Z-LRWAN1 STM32 LoRa™ Discovery board is a development tool to learn and develop solutions based on LoRa and/or FSK/OOK technologies.

Learn More

Tools and Support

Image of STMicroelectronics' TwisterSIM


TwisterSIM is a unique Electro-Thermal simulator that helps shorten the design solution - cycle by enabling, in a few clicks, complex engineering evaluations with accurate simulations like load-compatibility, wiring harness optimization, fault condition impact analysis, diagnostic behavior analysis and Dynamic Thermal performance. Learn More

Image of STMicroelectronics' SMPS eDesign Studio

SMPS at eDesign Studio

The SMPS at eDesign Studio provides an analysis workbench for the design generated from the high-level specifications. Learn More

Product Training Modules View All (60)

STM32 Open Development Environment

Pre-packaged Solutions for the Wearable Market

Duration: 20 minutes

This presentation will provide an overview of the design ecosystem STM32 ODE and the turn-key solutions.

Image of STMicro high performance opamp

High Performance OpAmps

Duration: 10 minutes

This tutorial will provide an introduction to STMicroelectronics' high performance opamps, as well as provide examples of typical applications and solutions.



Duration: 10 minutes

To give users a quick overview of basic MOSFET parameters and fundamentals.


Inertial MEMS Sensors

Duration: 10 minutes

An overview of the STMicroelectronics MEMS sensors portfolio

Featured Videos View All (31)

Getting Started with Gas Sensing

Learn about the STM32 Nucleo evaluation pack for electrochemical toxic gas sensing (P-NUCLEO-IKA02A1) with two TSU111 Op Amps and one Figaro TGS5141 CO sensor.

Product Overview Wireless Home CO detector

Start working the wireless communication of smart devices with a CO detector board (P-NUCLEO-IKA02A1) with two TSU111 Op Amps and one Figaro TGS5141 CO sensor stacked with S2-LP, sub-1GHz RF transceiver board.

STMicroelectronics STM32L4 IoT Discovery Kit | Digi-Key Daily

STMicroelectronics high-connectivity STM32L4 IoT Discovery kit (B-L475E-IOT01A) gives unrivalled flexibility for developers building IoT (Internet of Things) nodes by supporting multiple low-power wireless standards and Wi-Fi®.

Getting Started with STM32LF Discovery Kit IoT Node

Learn about STs IoT Discovery Kit Node.

Manufacturer Web site