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Virtually all goods sold in retail have 1-D codes carrying electronics product identification codes (EPC) according to various standards or 2-D codes formatted in form of QR codes typically used for marketing purposes. Barcode scanners all use a laser diode to illuminate the code, and a laser-diode detector, or a CMOS camera module to read the data. These readers can be fixed at the point-of-sale or hand-held – either tethered or battery operated. Read more

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Our products and solutions

We offer 32-bit STM32L4/F4 microcontrollers capable of efficiently processing the optical signal data to quickly decode EPC barcodes or tags while still being able to control all the unit’s other peripherals together with efficient power management solutions.

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Getting started with STM32CubeMX v5.0

Rich by its features-set, STM32CubeMX is changing its skin today to provide to the developers an improved access to the Pinout, Peripherals and Middlewares parameters to ease the configuration and optimized the project development time. This new look is also standardizing the User Interface of the different Software Development Tools of the STM32Cube ecosystem.

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Introducing the ST33 as a Trusted Platform Module

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Protecting circuits against surges

Introduction to surges – EOS and ESD – definition, standards, effects and root cause

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All resources

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	Resource title	Version	Latest update

Application Notes (2)

	Resource title	Version	Latest update
PDF	AN6132 Designing industrial applications with IPS8160HQ/IPS8160HQ-1 high-side drivers	2.0	18 Dec 2024	18 Dec 2024 AN6132 Designing industrial applications with IPS8160HQ/IPS8160HQ-1 high-side drivers 2.0
PDF	AN316 TVS clamping protection mode	6.0	31 Oct 2024	31 Oct 2024 AN316 TVS clamping protection mode 6.0

Flyers (5)

	Resource title	Version	Latest update
PDF	ST Protection Finder - The new app for Android and iOS	1.0	03 Mar 2025	03 Mar 2025 ST Protection Finder - The new app for Android and iOS 1.0
PDF	ST33G1M2A/M secure automotive and M2M microcontrollers	2.0	01 Aug 2015	01 Aug 2015 ST33G1M2A/M secure automotive and M2M microcontrollers 2.0
PDF	STM32L4 Series - Ultra-low-power and performance	18.10	13 Jan 2016	13 Jan 2016 STM32L4 Series - Ultra-low-power and performance 18.10
PDF	STM32L4+ Series - Ultra-low-power and more performance	20.04	15 Apr 2020	15 Apr 2020 STM32L4+ Series - Ultra-low-power and more performance 20.04
PDF	Ultra-low clamping voltage 0201 ESD diodes	1.0	03 Mar 2025	03 Mar 2025 Ultra-low clamping voltage 0201 ESD diodes 1.0

Brochures (1)

	Resource title	Version	Latest update
PDF	Motor Control Reference Guide	10.24	10 Oct 2024	10 Oct 2024 Motor Control Reference Guide 10.24

All tools & software

Finder Apps

	Part number	Status	Description	Type	Supplier
Worldwide,Asia,Europe,Africa,North America,South America,Oceania,Afghanistan,Bahrain,Bangladesh,Bhutan,Brunei,Burma (Myanmar),Cambodia,China,East Timor,India,Indonesia,Iraq,Japan,Jordan,Kazakhstan,Kuwait,Kyrgyzstan,Laos,Malaysia,Maldives,Mongolia,Nepal,Oman,Pakistan,Philippines,Qatar,Russian Federation,Saudi Arabia,Singapore,South Korea,Sri Lanka,Taiwan,Tajikistan,Thailand,Turkmenistan,United Arab Emirates,Uzbekistan,Vietnam,Yemen,Albania,Andorra,Armenia,Austria,Azerbaijan,Belarus,Belgium,Bosnia and Herzegovina,Bulgaria,Croatia,Cyprus,Czech Republic,Denmark,Estonia,Finland,France,Georgia,Germany,Greece,Hungary,Iceland,Ireland,Israel,Italy,Latvia,Liechtenstein,Lithuania,Luxembourg,Macedonia,Malta,Moldova,Monaco,Montenegro,Netherlands,Norway,Poland,Portugal,Romania,San Marino,Serbia,Slovakia,Slovenia,Spain,Sweden,Switzerland,Turkey,Ukraine,United Kingdom,Vatican City,Algeria,Angola,Benin,Botswana,Burkina,Burundi,Cameroon,Cape Verde,Central African Republic,Chad,Comoros,Democratic Republic of Congo,Djibouti,Egypt,Equatorial Guinea,Eritrea,Ethiopia,Gabon,Gambia,Ghana,Guinea,Guinea-Bissau,Ivory Coast,Kenya,Lesotho,Liberia,Libya,Madagascar,Malawi,Mali,Mauritania,Mauritius,Morocco,Mozambique,Namibia,Niger,Nigeria,Rwanda,Sao Tome and Principe,Senegal,Seychelles,Sierra Leone,Somalia,South Africa,Swaziland,Tanzania,Togo,Tunisia,Uganda,Zambia,Zimbabwe,Antigua and Barbuda,Bahamas,Barbados,Belize,Canada,Costa Rica,Dominica,Dominican Republic,El Salvador,Grenada,Guatemala,Haiti,Honduras,Jamaica,Mexico,Nicaragua,Panama,Saint Kitts and Nevis,Saint Lucia,Saint Vincent and the Grenadines,Trinidad and Tobago,United States,Argentina,Bolivia,Brazil,Chile,Colombia,Ecuador,Guyana,Paraguay,Peru,Suriname,Uruguay,Venezuela,Australia,Fiji,Kiribati,Marshall Islands,Micronesia,Nauru,New Zealand,Palau,Papua New Guinea,Samoa,Solomon Islands,Tonga,Tuvalu,Vanuatu	ST Protection Finder	Active	Protection product finder application for Android, iOS and Wandoujia	Finder Apps	ST	ST Protection Finder Description: Protection product finder application for Android, iOS and Wandoujia

MCU and MPU embedded software

	Part number	Status	Description	Type	Supplier
Worldwide,Asia,Europe,Africa,North America,South America,Oceania,Afghanistan,Bahrain,Bangladesh,Bhutan,Brunei,Burma (Myanmar),Cambodia,China,East Timor,India,Indonesia,Iraq,Japan,Jordan,Kazakhstan,Kuwait,Kyrgyzstan,Laos,Malaysia,Maldives,Mongolia,Nepal,Oman,Pakistan,Philippines,Qatar,Russian Federation,Saudi Arabia,Singapore,South Korea,Sri Lanka,Taiwan,Tajikistan,Thailand,Turkmenistan,United Arab Emirates,Uzbekistan,Vietnam,Yemen,Albania,Andorra,Armenia,Austria,Azerbaijan,Belarus,Belgium,Bosnia and Herzegovina,Bulgaria,Croatia,Cyprus,Czech Republic,Denmark,Estonia,Finland,France,Georgia,Germany,Greece,Hungary,Iceland,Ireland,Israel,Italy,Latvia,Liechtenstein,Lithuania,Luxembourg,Macedonia,Malta,Moldova,Monaco,Montenegro,Netherlands,Norway,Poland,Portugal,Romania,San Marino,Serbia,Slovakia,Slovenia,Spain,Sweden,Switzerland,Turkey,Ukraine,United Kingdom,Vatican City,Algeria,Angola,Benin,Botswana,Burkina,Burundi,Cameroon,Cape Verde,Central African Republic,Chad,Comoros,Democratic Republic of Congo,Djibouti,Egypt,Equatorial Guinea,Eritrea,Ethiopia,Gabon,Gambia,Ghana,Guinea,Guinea-Bissau,Ivory Coast,Kenya,Lesotho,Liberia,Libya,Madagascar,Malawi,Mali,Mauritania,Mauritius,Morocco,Mozambique,Namibia,Niger,Nigeria,Rwanda,Sao Tome and Principe,Senegal,Seychelles,Sierra Leone,Somalia,South Africa,Swaziland,Tanzania,Togo,Tunisia,Uganda,Zambia,Zimbabwe,Antigua and Barbuda,Bahamas,Barbados,Belize,Canada,Costa Rica,Dominica,Dominican Republic,El Salvador,Grenada,Guatemala,Haiti,Honduras,Jamaica,Mexico,Nicaragua,Panama,Saint Kitts and Nevis,Saint Lucia,Saint Vincent and the Grenadines,Trinidad and Tobago,United States,Argentina,Bolivia,Brazil,Chile,Colombia,Ecuador,Guyana,Paraguay,Peru,Suriname,Uruguay,Venezuela,Australia,Fiji,Kiribati,Marshall Islands,Micronesia,Nauru,New Zealand,Palau,Papua New Guinea,Samoa,Solomon Islands,Tonga,Tuvalu,Vanuatu	X-CUBE-SPN4	Active	Dual brush DC motor driver software expansion for STM32Cube	STM32Cube Expansion Packages	ST	X-CUBE-SPN4 Description: Dual brush DC motor driver software expansion for STM32Cube

Software development tools

	Part number	Status	Description	Type	Supplier
Worldwide,Asia,Europe,Africa,North America,South America,Oceania,Afghanistan,Bahrain,Bangladesh,Bhutan,Brunei,Burma (Myanmar),Cambodia,China,East Timor,India,Indonesia,Iraq,Japan,Jordan,Kazakhstan,Kuwait,Kyrgyzstan,Laos,Malaysia,Maldives,Mongolia,Nepal,Oman,Pakistan,Philippines,Qatar,Russian Federation,Saudi Arabia,Singapore,South Korea,Sri Lanka,Taiwan,Tajikistan,Thailand,Turkmenistan,United Arab Emirates,Uzbekistan,Vietnam,Yemen,Albania,Andorra,Armenia,Austria,Azerbaijan,Belarus,Belgium,Bosnia and Herzegovina,Bulgaria,Croatia,Cyprus,Czech Republic,Denmark,Estonia,Finland,France,Georgia,Germany,Greece,Hungary,Iceland,Ireland,Israel,Italy,Latvia,Liechtenstein,Lithuania,Luxembourg,Macedonia,Malta,Moldova,Monaco,Montenegro,Netherlands,Norway,Poland,Portugal,Romania,San Marino,Serbia,Slovakia,Slovenia,Spain,Sweden,Switzerland,Turkey,Ukraine,United Kingdom,Vatican City,Algeria,Angola,Benin,Botswana,Burkina,Burundi,Cameroon,Cape Verde,Central African Republic,Chad,Comoros,Democratic Republic of Congo,Djibouti,Egypt,Equatorial Guinea,Eritrea,Ethiopia,Gabon,Gambia,Ghana,Guinea,Guinea-Bissau,Ivory Coast,Kenya,Lesotho,Liberia,Libya,Madagascar,Malawi,Mali,Mauritania,Mauritius,Morocco,Mozambique,Namibia,Niger,Nigeria,Rwanda,Sao Tome and Principe,Senegal,Seychelles,Sierra Leone,Somalia,South Africa,Swaziland,Tanzania,Togo,Tunisia,Uganda,Zambia,Zimbabwe,Antigua and Barbuda,Bahamas,Barbados,Belize,Canada,Costa Rica,Dominica,Dominican Republic,El Salvador,Grenada,Guatemala,Haiti,Honduras,Jamaica,Mexico,Nicaragua,Panama,Saint Kitts and Nevis,Saint Lucia,Saint Vincent and the Grenadines,Trinidad and Tobago,United States,Argentina,Bolivia,Brazil,Chile,Colombia,Ecuador,Guyana,Paraguay,Peru,Suriname,Uruguay,Venezuela,Australia,Fiji,Kiribati,Marshall Islands,Micronesia,Nauru,New Zealand,Palau,Papua New Guinea,Samoa,Solomon Islands,Tonga,Tuvalu,Vanuatu	STM32CubeMX	Active	STM32Cube initialization code generator	STM32 configurators and code generators	ST	STM32CubeMX Description: STM32Cube initialization code generator

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Ecosystems

Part Number	Description	Core product	Tool Type	Supplier	Sort by: part number
X-NUCLEO-IHM04A1 Active	Dual brush DC motor driver expansion board based on L6206 for STM32 Nucleo	L6206	STM32 ODE Move-Actuate HW	ST	X-NUCLEO-IHM04A1 Active Dual brush DC motor driver expansion board based on L6206 for STM32 Nucleo
X-NUCLEO-IHM13A1 Active	Low voltage brush DC motor driver expansion board for STM32 Nucleo based on the STSPIN250	STSPIN250	STM32 ODE Move-Actuate HW	ST	X-NUCLEO-IHM13A1 Active Low voltage brush DC motor driver expansion board for STM32 Nucleo based on the STSPIN250

Evaluation tools

Part Number	Description	Core product	Tool Type	Supplier	Sort by: part number
NUCLEO-F429ZI NRND	STM32 Nucleo-144 development board with STM32F429ZI MCU, supports Arduino, ST Zio and morpho connectivity	STM32F429ZI	STM32 Nucleo boards	ST	NUCLEO-F429ZI NRND STM32 Nucleo-144 development board with STM32F429ZI MCU, supports Arduino, ST Zio and morpho connectivity
STEVAL-OET004V1 NRND	USB Type-C protection and filtering demo PCB	ESDARF02-1BU2CK	Wired	ST	STEVAL-OET004V1 NRND USB Type-C protection and filtering demo PCB
STEVAL-POE002V1 Active	5V/8A, synchronous flyback converter, Power over Ethernet (PoE) IEEE 802.3bt compliant reference design	PM8804	Power supplies and converters	ST	STEVAL-POE002V1 Active 5V/8A, synchronous flyback converter, Power over Ethernet (PoE) IEEE 802.3bt compliant reference design
STEVAL-POE003V1 Active	5V/20A, active clamp forward converter, Power Over Ethernet (PoE) - IEEE 802.3bt compliant reference design	PM8804	Power supplies and converters	ST	STEVAL-POE003V1 Active 5V/20A, active clamp forward converter, Power Over Ethernet (PoE) - IEEE 802.3bt compliant reference design

Part Number	Product Type	Description
BlueNRG-2 Active	Bluetooth Low Energy application processors	Programmable Bluetooth LE 5.3 Wireless SoC
ECMF02-2AMX6 Active	Common-mode filters with integrated ESD protection (ECMF)	Common-mode filter and ESD protection for USB 2.0 and MIPI/MDDI interfaces
EMIF03-SIM02M8 Active	EMI filters with ESD integrated protection	3-line EMI filter and ESD protection for SIM card interfaces
EMIF06-MSD02N16 Active	EMI filters with ESD integrated protection	6-line EMI filter and ESD protection for T-Flash and micro SD card™ interfaces
EMIF08-LCD04M16 Active	EMI filters with ESD integrated protection	8-line L-C EMI filter and ESD protection for display interfaces
ESDA7P120-1U1M Active	Transient voltage suppressors (TVS)	120 A - 8/20 us, 5.5 V TVS in QFN-2L
ESDZV5-1BF4 Active	General purpose ESD protection	Ultra Low clamping single line bidirectional ESD protection
HSP053-4M5 Active	High-speed data lines (<1 pF)	4-line ESD protection for high-speed lines
ST25R3916B Active	ST25 NFC readers	NFC reader for payment, consumer and industrial
TCPP01-M12 Active	Application-specific integrated products (ASIP)	USB Type-C Power Delivery interface for Sink application up to 100 W
USBLC6-2SC6Y Active	Automotive ESD protection	Automotive very low capacitance ESD protection

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Our products and solutions

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All resources

Application Notes (2)

Flyers (5)

Brochures (1)

All tools & software

Finder Apps

ST Protection Finder

MCU and MPU embedded software

X-CUBE-SPN4

Software development tools

STM32CubeMX

All Hardware Evaluation Tools

Ecosystems

X-NUCLEO-IHM04A1

X-NUCLEO-IHM13A1

Evaluation tools

NUCLEO-F429ZI

STEVAL-OET004V1

STEVAL-POE002V1

STEVAL-POE003V1