Arm®Cortex®‑Mプロセッサをベースとする汎用32bitマイクロコントローラのSTM32ファミリは、より柔軟かつ自由なアプリケーション開発を実現します。高性能、リアルタイムの処理能力、デジタル信号処理（DSP）、低消費電力 / 低電圧動作、コネクティビティなどのさまざまな機能を集積した製品により、開発をサポートします。
業界標準のArm®-Cortex®コアをベースとするSTM32ファミリでは、プロジェクト開発を支援するさまざまなツールやソフトウェアが提供されています。小規模なプロジェクトからプラットフォーム全体の構築まで、幅広いアプリケーションに最適なマイコンです。
Arm® Cortex®-Mコアのメリットについての詳細をご確認ください。
注目ビデオ
The STM32H5 makes performance and security more accessible to all developers.
STM32C0は、お求めやすい価格の32bitマイコンで、32bitの優れた能力をすべての開発者にお届けします。
推奨コンテンツ
STM32Cube tools further simplify STM32 programming and testing
Easily boost your productivity by using STM32CubeProgrammer and STM32CubeMonitor to program, debug, and optimize STM32 code.
STM32CubeProgrammer comes with new data manipulation schemes and key provisioning features that help streamline your design process.
Monitor the performance data of your embedded applications remotely, with STM32CubeMonitor. No coding required!
eDesignSuite
eDesignSuite is a comprehensive set of easy-to-use design-aid utilities ready to help you streamline the system development process with a wide range of ST products.
Power Management Design Center
Thermal-electrical Simulators for Components
Signal Conditioning Design Tool
NFC/RFID Calculators
Power Supply Design Tool
SMPS design, by topology, by type and by product PFC design with analog and digitial control Supports various PCB configurations 
LED Lighting Design Tool
Handles AC-DC and DC-DC design in common topologies Displays interactive and annotated schematic Provides current/voltage graphs, Bode plots, efficiency curves and power-loss data 
Digital Power Workbench
Provides a step-by-step optimized design of power section and control loop Generates the STM32Cube embedded software package for custom applications and allows firmware project generation, compatible with multiple STM32 IDEs 
Power Tree Designer
Specify input/output power for each node in the tree Check for consistency Design each individual node 
AC Switches Simulator
Select ratings and application waveforms Get junction temperature and blocking voltage graphs Search and sort suitable devices 
Rectifier Diodes Simulator
Select ratings and application waveforms Estimate power losses Search and sort suitable devices 
STPOWER Studio
Supports long mission profiles Provides power loss and temperature graphs Helps define heatsink thermal properties 
Twister Sim
Help select the right ViPOWER Automotive power device Supports load-compatibility, wiring harness optimization, fault condition impact and diagnostic analysis Supports various PCB configurations 
TVS Simulator
Specify system ratings and surge waveform Search and sort suitable devices 
Estimate
Build simple schematics and firmware inputs in minutes Quickly generate reliable estimates of: Battery life System power consumption Bill of materials costs 
Active Filters
Handles multi-stage-designs and common topologies Returns circuit component values Provides gain, phase and group delay graphs Low Pass, High Pass and Band Pass 
Comparators
Handles most common configurations Returns circuit components values Provides I/O signal waveforms Inverting, Non Inverting, Window 
Low side Current Sensing
Returns circuit component values Provides current error graphs 
High side Current Sensing
Provides current error graphs. Help to select the right High side current sensing and shunt devices. 
NFC Inductance
Input geometry and substrate properties Get antenna impedance 
UHF Link Budget
Enter forward and reverse link characteristics The tool returns link budget estimate 
NFC Tuning Circuit
Enter antenna parameter and matching target Select the topology of the matching network The tool returns component values for the desired design targets