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Actuators

Overview

Solutions

HW Evaluation Tools

Documentation

Tools and Software

Key Products

The actuator control unit is the interface used to control tractors and tractor tools including those for harvesting, seeding and irrigation. It’s a combination of a human machine interface (HMI) with a display, wireless or wired connectivity to other subsystems in the tractor and a set of actuators distributed along the tractor and its tools to enable and support the execution of the various tasks. Read more

Our products and solutions

We have a range of high-performance STM32 microcontrollers supporting advanced graphic and touch screen interfaces for displays and control purposes as well as a comprehensive set of wired – including CAN and USB – and wireless – including Bluetooth Low Energy and long range Sub-1GHz – connectivity solutions. In addition, we provide a complete range of motor control solutions with integrated motor drivers as well as power MOSFETs, gate drivers and DC-DC power management and conversion solutions.

All resources

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	Resource title		Latest update

Application Notes (5 of 9)

	Resource title	Latest update
PDF	AN280 Controlling voltage transients in full-bridge driver applications 3.0	13 Sep 2018	13 Sep 2018 AN280 Controlling voltage transients in full-bridge driver applications 3.0
PDF	AN5274 EVALKITSTKNX user guide and performances report 3.0	24 Mar 2021	24 Mar 2021 AN5274 EVALKITSTKNX user guide and performances report 3.0
PDF	AN4909 Intelligent power switches for 48 V battery applications 1.0	13 Sep 2018	13 Sep 2018 AN4909 Intelligent power switches for 48 V battery applications 1.0
PDF	AN4290 L647x, L648x and powerSTEP01 family communication protocol 2.1	13 Sep 2018	13 Sep 2018 AN4290 L647x, L648x and powerSTEP01 family communication protocol 2.1
PDF	AN4789 Monolithic Schottky diode in ST F7 LV MOSFET technology: improving application performance 1.1	23 Apr 2021	23 Apr 2021 AN4789 Monolithic Schottky diode in ST F7 LV MOSFET technology: improving application performance 1.1
PDF	AN4158 Peak current control with automatic decay adjustment and predictive current control: basics and setup 2.1	13 Sep 2018	13 Sep 2018 AN4158 Peak current control with automatic decay adjustment and predictive current control: basics and setup 2.1
PDF	AN460 STEPPER MOTOR DRIVE CONSIDERATIONS, COMMON PROBLEMS & SOLUTIONS 1.2	13 Sep 2018	13 Sep 2018 AN460 STEPPER MOTOR DRIVE CONSIDERATIONS, COMMON PROBLEMS & SOLUTIONS 1.2
PDF	AN235 Stepper motor driving 2.2	13 Sep 2018	13 Sep 2018 AN235 Stepper motor driving 2.2
PDF	AN4144 Voltage mode control operation and parameter optimization 4.0	13 Sep 2018	13 Sep 2018 AN4144 Voltage mode control operation and parameter optimization 4.0

Technical Notes & Articles (1)

	Resource title		Latest update
PDF	TN1236 Leadless packages with enhanced board level solder joint reliability for automotive application 1.0		13 Sep 2018	13 Sep 2018 TN1236 Leadless packages with enhanced board level solder joint reliability for automotive application 1.0

Design Notes & Tips (2)

	Resource title		Latest update
PDF	DT0065 A Guide to understanding L6470, L6480, and powerSTEP01 output voltage levels 1.0		13 Sep 2018	13 Sep 2018 DT0065 A Guide to understanding L6470, L6480, and powerSTEP01 output voltage levels 1.0
PDF	DT0055 Maintaining message synchronization with L647x, L648x, and PowerStep01 devices 1.1		13 Sep 2018	13 Sep 2018 DT0055 Maintaining message synchronization with L647x, L648x, and PowerStep01 devices 1.1

Presentations (5)

	Resource title	Latest update
PDF	An introduction to electric motors 1.0	26 Mar 2021	26 Mar 2021 An introduction to electric motors 1.0
PDF	STM32 Development Boards Portfolio 1.0	21 Jan 2020	21 Jan 2020 STM32 Development Boards Portfolio 1.0
PDF	STM32 and STM8 embedded software solutions 8.1	07 Apr 2021	07 Apr 2021 STM32 and STM8 embedded software solutions 8.1
PDF	STSPIN configurable gate driving circuitry 1.0	14 Jun 2018	14 Jun 2018 STSPIN configurable gate driving circuitry 1.0
PDF	STSPIN logic core basics 1.0	14 Jun 2018	14 Jun 2018 STSPIN logic core basics 1.0

Flyers (2)

	Resource title		Latest update
PDF	Integrated stepper motor driver delivers up to 10 A with superior smoothness and accurate positioning		14 Jun 2018	14 Jun 2018 Integrated stepper motor driver delivers up to 10 A with superior smoothness and accurate positioning
PDF	STM32 Nucleo boards - Unified scalable offering 18.10		19 Mar 2021	19 Mar 2021 STM32 Nucleo boards - Unified scalable offering 18.10

Selection Guides (1)

	Resource title		Latest update
PDF	STSPIN motor drivers 11.2017		24 Jan 2020	24 Jan 2020 STSPIN motor drivers 11.2017

Brochures (2)

	Resource title		Latest update
PDF	Motor Control Reference Guide 11.22		30 Apr 2021	30 Apr 2021 Motor Control Reference Guide 11.22
PDF	STM32F3 series - Mainstream 32-bit MCUs 17.09		05 Dec 2018	05 Dec 2018 STM32F3 series - Mainstream 32-bit MCUs 17.09

All tools & software

Evaluation Tool Software

Part number	Status	Description	Type	Supplier
STSW-BLUENRG-DK	Active	Setup for BlueNRG Kits	Evaluation Tool Software	ST	STSW-BLUENRG-DK Description: Setup for BlueNRG Kits
STSW-BLUENRG1-DK	Active	BlueNRG-1, BlueNRG-2 DK SW package	Evaluation Tool Software	ST	STSW-BLUENRG1-DK Description: BlueNRG-1, BlueNRG-2 DK SW package
STSW-S2LP-DK	Active	Evaluation SW package based on S2-LP	Evaluation Tool Software	ST	STSW-S2LP-DK Description: Evaluation SW package based on S2-LP
STSW-S2LP-SFX-DK	Active	Evaluation SW package based on S2-LP	Evaluation Tool Software	ST	STSW-S2LP-SFX-DK Description: Evaluation SW package based on S2-LP

MCU & MPU Embedded Software

Part number	Status	Description	Type	Supplier
X-CUBE-BLE1	Active	Bluetooth Low Energy software expansion for STM32Cube	STM32Cube Expansion Packages	ST	X-CUBE-BLE1 Description: Bluetooth Low Energy software expansion for STM32Cube

Software Development Tools

Part number	Status	Description	Type	Supplier
STM32CubeMX	Active	STM32Cube initialization code generator	STM32 Configurators and Code Generators	ST	STM32CubeMX Description: STM32Cube initialization code generator
STSW-SPIN002	Active	Evaluation software with graphical user interface for STSPIN motor driver ICs	Motor Control Software Development Tools	ST	STSW-SPIN002 Description: Evaluation software with graphical user interface for STSPIN motor driver ICs

Wireless Connectivity Software

Part number	Status	Description	Type	Supplier
STSW-BNRG-Mesh	Active	Mesh over Bluetooth Low Energy	Wireless Connectivity Software	ST	STSW-BNRG-Mesh Description: Mesh over Bluetooth Low Energy
STSW-BNRG-S2LP	Active	STSW-BNRG-S2LP evaluation software package based on BlueNRG-1 and S2-LP	Wireless Connectivity Software	ST	STSW-BNRG-S2LP Description: STSW-BNRG-S2LP evaluation software package based on BlueNRG-1 and S2-LP
STSW-BNRGLP-Mesh	Active	Mesh over Bluetooth low energy	Wireless Connectivity Software	ST	STSW-BNRGLP-Mesh Description: Mesh over Bluetooth low energy
STSW-BNRGUI	Active	BLUENRG family GUI	Wireless Connectivity Software	ST	STSW-BNRGUI Description: BLUENRG family GUI