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The most common technique used to validate and count coins is to measure the coin’s size using opto-electronic sensors as well as the metal bulk and surface conductivity properties. Coin validators are required to provide a high level of detection accuracy in real time. Read more

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Our products and solutions

Our high-performance STM32 microcontrollers provides the processing capability required to handle these stringent design requirements. In addition, we offer high-precision operational amplifiers, integrated motor control ICs and a range of AC-DC and DC-DC power management and supply 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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Protecting circuits against surges

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

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All resources

	Resource title	Version	Latest update

Application Notes (1)

	Resource title	Version	Latest update
PDF	AN316 TVS clamping protection mode	6.0	31 Oct 2024	31 Oct 2024 AN316 TVS clamping protection mode 6.0

Flyers (3)

	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	Ultra-low clamping voltage 0201 ESD diodes	1.0	03 Mar 2025	03 Mar 2025 Ultra-low clamping voltage 0201 ESD diodes 1.0

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

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

All Hardware Evaluation Tools

Ecosystems

Part Number	Description	Core product	Tool Type	Supplier	Sort by: part number
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
X-NUCLEO-IKA01A1 Active	Multifunctional expansion board based on operational amplifiers for STM32 Nucleo	TSZ124	STM32 ODE Translate HW	ST	X-NUCLEO-IKA01A1 Active Multifunctional expansion board based on operational amplifiers for STM32 Nucleo

Evaluation tools

Part Number	Description	Core product	Tool Type	Supplier	Sort by: part number
NUCLEO-L011K4 Active	STM32 Nucleo-32 development board with STM32L011K4 MCU, supports Arduino nano connectivity	STM32L011K4	STM32 Nucleo boards	ST	NUCLEO-L011K4 Active STM32 Nucleo-32 development board with STM32L011K4 MCU, supports Arduino nano connectivity
NUCLEO-L031K6 Active	STM32 Nucleo-32 development board with STM32L031K6 MCU, supports Arduino nano connectivity	STM32L031K6	STM32 Nucleo boards	ST	NUCLEO-L031K6 Active STM32 Nucleo-32 development board with STM32L031K6 MCU, supports Arduino nano connectivity
NUCLEO-L053R8 Active	STM32 Nucleo-64 development board with STM32L053R8 MCU, supports Arduino and ST morpho connectivity	STM32L053R8	STM32 Nucleo boards	ST	NUCLEO-L053R8 Active STM32 Nucleo-64 development board with STM32L053R8 MCU, supports Arduino and ST morpho connectivity
STEVAL-ISB045V1 NRND	2.5 W wireless charger transmitter evaluation kit	STWBC-WA	Power supplies and converters	ST	STEVAL-ISB045V1 NRND 2.5 W wireless charger transmitter evaluation kit
X-NUCLEO-6180XA1 NRND	Proximity and ambient light sensor expansion board based on VL6180X for STM32 Nucleo	VL6180X	Time-of-Flight evaluation tools	ST	X-NUCLEO-6180XA1 NRND Proximity and ambient light sensor expansion board based on VL6180X for STM32 Nucleo

Part Number	Product Type	Description
ESDA7P120-1U1M Active	Transient voltage suppressors (TVS)	120 A - 8/20 us, 5.5 V TVS in QFN-2L
USBLC6-2SC6Y Active	Automotive ESD protection	Automotive very low capacitance ESD protection

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STM32CubeMX

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Ecosystems

X-NUCLEO-IHM13A1

X-NUCLEO-IKA01A1

Evaluation tools

NUCLEO-L011K4

NUCLEO-L031K6

NUCLEO-L053R8

STEVAL-ISB045V1

X-NUCLEO-6180XA1