CATEGORIES

マイクロコントローラ & マイクロプロセッサ

STは、拡張性に優れたアーキテクチャや組込みアプリケーション・ソフトウェアなどを特徴とする、マイクロコントローラ(マイコン)およびマイクロプロセッサを提供しています。マルチソース生産による安定した供給や、世界各国におけるサポートを受けることができます。

STは、さまざまなペリフェラルが用意された、32bit Arm® Cortex®-Mベース・マイクロコントローラの製品ポートフォリオを幅広く展開しています。これらの製品ポートフォリオにより、アプリケーションのニーズに応じて性能、電力効率、およびセキュリティ機能を柔軟に選択することができます。

また、STM32ファミリに追加されたSTM32マイクロプロセッサ(MPU)は、Arm® Cortex®-AとArm® Cortex<4>®</4>-Mコアを組み合わせたヘテロジニアス・アーキテクチャによって、オープンソースのLinuxやAndroidプラットフォームへのアクセスを可能とし、新たな組込みアプリケーション設計の可能性を開きます。STM32ファミリのマイクロプロセッサは、32bitから64bitプラットフォームへの拡張が可能です。

この柔軟なアーキテクチャにより、デジタル / アナログ・ペリフェラルを各コアに割り当てることができるだけでなく、処理やリアルタイム実行の要件に応じて最適の電力効率を実現します。また、STM32マイコンおよびマイクロプロセッサでは、アプリケーション開発工数の削減に向け、オープンソースのLinuxディストリビューションやSTと3rdパーティ企業が提供する次世代システム・ツールセットを存分に活用できます。

製品タイプ

STM32開発者向け総合ページ

STM32 Developer Zone
マイコン
STM32 Developer Zone
マイクロプロセッサ

STM32 & STM8 Finder mobile apps

STM8 Finder and STM32 Finder replace the preceding ST MCU Finder mobile app, including new features for a robust and convenient user experience. 

The apps provide access to ST’s complete portfolio of STM8 8-bit microcontrollers, STM32 32-bit Arm® Cortex®-M microcontrollers, and STM32MP15 Cortex-A7 microprocessors, as well as Evaluation Boards, Discovery Kits, and Nucleo development boards. After finding their desired product, users can search related collateral such as documentation, project files, and software.

The apps also enable convenient ordering of devices and development boards and help users connect with developer communities on social platforms such as Facebook™, Twitter™, STM32 YouTube™ channel, and ST Community.

Free download:

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

Choose design tool:
Power Management Design Center

Power Supply Design Tool

SMPS design, by topology, by type and by product
PFC design with analog and digitial control
Supports various PCB configurations
Choose type:
DC/DC
AC/DC
太陽光発電システム
Power Management Design Center

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
Choose type:
DC/DC
AC/DC
Power Management Design Center

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 Management Design Center

Power Tree Designer

Specify input/output power for each node in the tree
Check for consistency
Design each individual node
Choose design tool:
Thermal-electrical Simulators for Components

AC Switches Simulator

Select ratings and application waveforms
Get junction temperature and blocking voltage graphs
Search and sort suitable devices
Thermal-electrical Simulators for Components

Rectifier Diodes Simulator

Select ratings and application waveforms
Estimate power losses
Search and sort suitable devices
Thermal-electrical Simulators for Components

STPOWER Studio

Supports long mission profiles
Provides power loss and temperature graphs
Helps define heatsink thermal properties
Thermal-electrical Simulators for Components

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
Thermal-electrical Simulators for Components

TVS Simulator

Specify system ratings and surge waveform
Search and sort suitable devices
Thermal-electrical Simulators for Components

Estimate

Build simple schematics and firmware inputs in minutes
Quickly generate reliable estimates of battery life, system power consumption and bill of materials costs
Choose design tool:
Signal Conditioning Design Tool

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
Signal Conditioning Design Tool

Comparators

Handles most common configurations
Returns circuit components values
Provides I/O signal waveforms
Inverting, Non Inverting, Window
Signal Conditioning Design Tool

Low side Current Sensing

Returns circuit component values
Provides current error graphs
Signal Conditioning Design Tool

High side Current Sensing

Provides current error graphs.
Help to select the right High side current sensing and shunt devices.
Choose design tool:
NFC/RFID Calculators

NFC Inductance

Input geometry and substrate properties
Get antenna impedance
NFC/RFID Calculators

UHF Link Budget

Enter forward and reverse link characteristics
The tool returns link budget estimate
NFC/RFID Calculators

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