STM32H7B3I-DK

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Product overview

Description

The STM32H7B3I-DK Discovery kit is a complete demonstration and development platform for STMicroelectronics Arm^® Cortex^®-M7 core-based STM32H7B3LIH6QU microcontroller.

The STM32H7B3I-DK Discovery kit is used as a reference design for user application development before porting to the final product, thus simplifying the application development.

The full range of hardware features available on the board helps users enhance their application development by an evaluation of almost all peripherals (such as USB OTG_HS, microSD, USART, FDCAN, audio DAC stereo with audio jack input and output, camera, SDRAM, Octo-SPI Flash memory and RGB interface LCD with capacitive touch panel). ARDUINO^® Uno V3 connectors provide easy connection to extension shields or daughterboards for specific applications.

STLINK-V3E is integrated into the board, as an embedded in-circuit debugger and programmer for the STM32 MCU and the USB Virtual COM port bridge.

The STM32H7B3I-DK board comes with the STM32CubeH7 MCU Package, which provides an STM32 comprehensive software HAL library as well as various software examples.

All features
STM32H7B3LIH6QU Arm^®-based microcontroller featuring 2 Mbytes of Flash memory and 1.4 Mbyte of RAM in BGA225 package

4.3" (480x272 pixels) TFT color LCD module including a capacitive touch panel with RGB interface

Wi‑Fi^® module compliant with 802.11 b/g/n

USB OTG HS

Audio codec

512-Mbit Octo-SPI NOR Flash memory

128-Mbit SDRAM

2 user LEDs
User and Reset push-buttons

Fanout daughterboard

1x FDCAN

Board connectors:

Camera (8 bit)

USB with Micro-AB

Stereo headset jack including analog microphone input

Audio jack for external speakers

microSD™ card

TAG-Connect 10-pin footprint

Arm® Cortex® 10-pin 1.27mm-pitch debug connector over STDC14 footprint

ARDUINO^® Uno V3 expansion connector

STMod+ expansion connector

Audio daughterboard expansion connector

External I²C expansion connector

Flexible power-supply options:

ST-LINK USB V_BUS, USB OTG HS connector, or external sources

On-board STLINK-V3E debugger/programmer with USB re-enumeration capability: mass storage, Virtual COM port, and debug port

Comprehensive free software libraries and examples available with the STM32Cube MCU Package

Support of a wide choice of Integrated Development Environments (IDEs) including IAR™, Keil^®, and GCC-based IDEs
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Featured Videos

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TouchGFX HMI on STM32H7B3I-DK

Download the free TouchGFX GUI software, try the Out-of-the-Box supported STM32H7B3I-DK, and eliminate the need for external ram, when developing your next embedded UI.

Watch the video (3:34)

Recommended for you

On-demand Webinar: Simplifying the creation of stunning GUIs on STM32 MCUs and MPUs

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MCU & 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-AZRTOS-H7	Active	Azure RTOS software expansion for STM32Cube for STM32H7 series	STM32Cube Expansion Packages	ST	X-CUBE-AZRTOS-H7 Description: Azure RTOS software expansion for STM32Cube for STM32H7 series
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-SBSFU	Active	Secure boot & secure firmware update software expansion for STM32Cube	STM32Cube Expansion Packages	ST	X-CUBE-SBSFU Description: Secure boot & secure firmware update software expansion for STM32Cube

Product Evaluation 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	STEVAL-MIC008A	Active	Dual MP23DB01HP MEMS mic daughter board compatible with STM32H7 discovery kit	MEMS Motion Sensor Eval Boards	ST	STEVAL-MIC008A Description: Dual MP23DB01HP MEMS mic daughter board compatible with STM32H7 discovery kit

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	ST-LINK-SERVER	Active	ST-LINK server software module	STM32 Performance and Debuggers	ST	ST-LINK-SERVER Description: ST-LINK server software module
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	STM32CubeProg	Active	STM32CubeProgrammer software for all STM32	STM32 Programmers	ST	STM32CubeProg Description: STM32CubeProgrammer software for all STM32
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	STSW-LINK007	Active	ST-LINK, ST-LINK/V2, ST-LINK/V2-1, STLINK-V3 boards firmware upgrade	STM32 Programmers	ST	STSW-LINK007 Description: ST-LINK, ST-LINK/V2, ST-LINK/V2-1, STLINK-V3 boards firmware upgrade
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	STSW-LINK009	Active	ST-LINK, ST-LINK/V2, ST-LINK/V2-1, STLINK-V3 USB driver signed for Windows7, Windows8, Windows10	STM32 Utilities	ST	STSW-LINK009 Description: ST-LINK, ST-LINK/V2, ST-LINK/V2-1, STLINK-V3 USB driver signed for Windows7, Windows8, Windows10

All resources

Expand all categories

	Resource title	Version	Latest update
PDF	DB3894 Discovery kit with STM32H7B3LI MCU	1.0	06 Dec 2019	06 Dec 2019 DB3894 Discovery kit with STM32H7B3LI MCU 1.0

	Resource title	Version	Latest update
PDF	AN2606 STM32 microcontroller system memory boot mode	57.0	06 Mar 2023	06 Mar 2023 AN2606 STM32 microcontroller system memory boot mode 57.0

	Resource title	Version	Latest update
PDF	TN1235 Overview of ST-LINK derivatives	5.0	07 Mar 2023	07 Mar 2023 TN1235 Overview of ST-LINK derivatives 5.0
PDF	TN1238 STMod+ interface specification	3.0	15 Oct 2021	15 Oct 2021 TN1238 STMod+ interface specification 3.0

	Resource title	Version	Latest update
PDF	UM2569 Discovery kit with STM32H7B3LI MCU	6.0	16 Sep 2021	16 Sep 2021 UM2569 Discovery kit with STM32H7B3LI MCU 6.0
PDF	UM2695 STMod+ fan-out expansion board for STM32 Discovery kits and Evaluation boards	1.0	23 Mar 2020	23 Mar 2020 UM2695 STMod+ fan-out expansion board for STM32 Discovery kits and Evaluation boards 1.0

	Resource title	Version	Latest update
PDF	New STM32H7A3/7B3 adding a unique balance of features to the STM32H7 series product presentation	22.08	10 Aug 2022	10 Aug 2022 New STM32H7A3/7B3 adding a unique balance of features to the STM32H7 series product presentation 22.08
PDF	STM32 Development Boards Portfolio	22.08	10 Aug 2022	10 Aug 2022 STM32 Development Boards Portfolio 22.08
PDF	STM32H7 Series overview presentation	22.08	10 Aug 2022	10 Aug 2022 STM32H7 Series overview presentation 22.08

	Resource title	Version	Latest update
PDF	STM32H7 series Powered by Arm® Cortex®-M7	20.09	01 Oct 2020	01 Oct 2020 STM32H7 series Powered by Arm® Cortex®-M7 20.09
PDF	STM32H730, STM32H750 & STM32H7B0 High-performance value lines	1.0	28 Oct 2020	28 Oct 2020 STM32H730, STM32H750 & STM32H7B0 High-performance value lines 1.0

	Resource title	Version	Latest update
PDF	Open Reference Material License Agreement v5		30 Sep 2016	30 Sep 2016 Open Reference Material License Agreement v5

	Resource title	Version	Latest update
ZIP	STM32H7B3I-DK compiled demo binary	1.1	18 Aug 2020	18 Aug 2020 STM32H7B3I-DK compiled demo binary 1.1

	Resource title	Version	Latest update
PDF	Terms of Use	1.7	01 Dec 2020	01 Dec 2020 Terms of Use 1.7

All resources

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	Resource title	Version	Latest update

Board Manufacturing Specifications (5 of 8)

	Resource title	Version	Latest update
ZIP	MB1280 Board design project files	2.0	11 Feb 2021	11 Feb 2021 MB1280 Board design project files 2.0
ZIP	MB1280 Manufacturing files	2.0	11 Feb 2021	11 Feb 2021 MB1280 Manufacturing files 2.0
ZIP	MB1315 Board design project files	2.0	07 May 2021	07 May 2021 MB1315 Board design project files 2.0
ZIP	MB1315 Manufacturing files	1.0	29 Sep 2021	29 Sep 2021 MB1315 Manufacturing files 1.0
ZIP	MB1332 Board design project files	3.1	30 Jul 2021	30 Jul 2021 MB1332 Board design project files 3.1
ZIP	MB1332 Manufacturing files	2.0	15 Oct 2020	15 Oct 2020 MB1332 Manufacturing files 2.0
ZIP	MB1486 Board design project files	2.0	07 May 2021	07 May 2021 MB1486 Board design project files 2.0
ZIP	MB1486 Manufacturing files	1.0	03 Feb 2020	03 Feb 2020 MB1486 Manufacturing files 1.0

Bill of Materials (4)

	Resource title	Version	Latest update
ZIP	MB1280 Bill of materials	2.0	11 Feb 2021	11 Feb 2021 MB1280 Bill of materials 2.0
ZIP	MB1315 Bill of Materials	2.0	07 May 2021	07 May 2021 MB1315 Bill of Materials 2.0
ZIP	MB1332 Bill of Materials	3.0	07 May 2021	07 May 2021 MB1332 Bill of Materials 3.0
ZIP	MB1486 Bill of Materials	2.0	07 May 2021	07 May 2021 MB1486 Bill of Materials 2.0

Schematic Pack (5 of 8)

	Resource title	Version	Latest update
PDF	MB1280-3V3-C01 Board schematic	2.0	25 May 2022	25 May 2022 MB1280-3V3-C01 Board schematic 2.0
PDF	MB1315-Default-A02 Board Schematic	1.0	07 May 2021	07 May 2021 MB1315-Default-A02 Board Schematic 1.0
PDF	MB1315-H7B3I-A01 Board Schematic	1.0	07 Apr 2020	07 Apr 2020 MB1315-H7B3I-A01 Board Schematic 1.0
PDF	MB1332-H7B3I-B02_Schematic	1.1	29 Jul 2021	29 Jul 2021 MB1332-H7B3I-B02_Schematic 1.1
PDF	MB1332-H7B3I-C01 - Board Schematic	2.1	30 Jul 2021	30 Jul 2021 MB1332-H7B3I-C01 - Board Schematic 2.1
PDF	MB1332-H7B3I-C02 Board Schematic	1.0	07 May 2021	07 May 2021 MB1332-H7B3I-C02 Board Schematic 1.0
PDF	MB1486-Soldered-A02 Board Schematic	1.0	03 Feb 2020	03 Feb 2020 MB1486-Soldered-A02 Board Schematic 1.0
PDF	MB1486-Soldered-A03 Board Schematic	1.0	07 May 2021	07 May 2021 MB1486-Soldered-A03 Board Schematic 1.0

Quality and Reliability

Part Number	Marketing Status	RoHS Compliance Grade	Material Declaration**
STM32H7B3I-DK	Active	Ecopack1

STM32H7B3I-DK

Package:

Ecopack1

Material Declaration**:

More Info

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

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Part Number

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Core Product

Marketing Status

Supplier

ECCN (US)

ECCN (EU)

Specific features

Country of Origin

WEEE Compliant

Budgetary Price (US$)*/Qty

STM32H7B3I-DK

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Distributor availability of STM32H7B3I-DK

Distributor Name	Region	Stock	Min. Order	Third party link

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STM32H7B3LI

5A992.c

NEC

CHINA

true

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STM32H7B3I-DK Active

ECCN (US):

5A992.c

Budgetary Price (US$)*/Qty:

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Available at distributors

No availability of distributors reported, please contact our sales office

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(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors