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- 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

Product Listing View All

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

Newest Products View All (160)

Image of STMicroelectronics' STMSTM32L4

STM32L4 Ultra-Low-Power Microcontrollers (MCUs)

Ultra-low-power ARM® Cortex®-M4 32-bit MCU+FPU, 100DMIPS, up to 1MB Flash, 128 KB SRAM, USB OTG FS, LCD, analog, audio

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Image of STMicroelectronics' EFL700A39 EnFilm™™ - Rechargeable Solid-State Lithium Thin-Film Battery

EFL700A39 EnFilm™ Rechargeable Battery

A thin, lithium thin-film, rechargeable, surface mount battery ideal for powering ultra-low profile IoT devices.

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Image of STMicro's M24LR NFC/RFID

M24LR 4-Kbit to 64-Kbit Dynamic NFC/RFID

ST's M24LR series device can act as the black box of the meter, storing errors, logins and verification dates.

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Image of STMicroelectronics Automotive Op Amps

Highly Reliable Automotive-Grade Operational Amplifiers and Comparators

Our automotive-grade op amps and comparators meet the requirements of extreme reliability and quality demanded by the market.

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Image of STMicroelectronics STWBC Wireless Battery Charger Transmitter

STWBC Wireless Battery Charger Transmitter

STMicroelectronics' STWBC is the digital controller for wireless battery charger (WBC) transmitters (TX).

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Image of STMicroelectronics' 2nd Generation SLLIMM Modules

2nd Generation SLLIMM Modules

STMicroelectronics' second series of SLLIMM (small low-loss intelligent molded module) provides a compact, high performance AC motor drive in a simple, rugged design.

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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

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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 (64)

WiFi Modules Overview

WiFi Modules Overview

Duration: 20 minutes

Cover the concept of IoT and the products associated with it

ST Microstepping

Solutions for Motion Control PowerSTEP01 Pt 1 of 2

Duration: 15 minutes

Due to the low RdsON, The powerSTEP01 can drive up to 10 A, unlike a monolithic solution that can drive up to 3 A at best.

VIPer Plus

High Voltage Offline Converters

Duration: 15 minutes

An overview of power topologies for sub-100 W power supplies powered by the AC line of STMicroelectronics


Internet of Things and the ST Portfolio of Wireless Modules

Duration: 15 minutes

Internet of Things enables things to be connected in any place at any time with anything and anyone using tablets, smart phone, or laptops over the cloud.

Featured Videos View All (15)

STMicro SPV1050 Energy Harvester Product Overview | Digi-Key Daily

STMicroelectronics' SPV1050 ultra-low power energy harvester utilizes a maximum power point tracking algorithm and is ideal for obtaining power from photovoltaic modules or thermoelectric generators.

1200 V IGBT M series

Based on STMicro's M series, 1200 V, IGBT's, 3rd gen of trench-gate field-stop technology, optimzed for hard switching applications operating up to 20 kHz.

Breakthrough in power electronics: 1200V SiC MOSFETs

A short video describing STMicro's 1200V SiC MOSFET along with the features and benefits.

Getting Started with Twister-Sim electro-thermal simulator

TwisterSIM is an Electro-Thermal simulator that eases the evaluation of ST’s low and high-side drivers and H-bridges for motor control through accurate simulations of the final application