STM32U5A9J-DK

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Product overview

Key Benefits

Support for the NeoChrom GPU

2.5D Accelerator with massive hardware optimizations for rich UIs on STM32, fully integrated in X-CUBE-TOUCHGFX. Learn more.

New Riverdi STM32 Embedded Display 5"

Riverdi offers a new 5-inch display module based on new STM32U5 in its top-tier STM32 Embedded Displays series, with capability to use pre-installed presets in TouchGFX tool for free.

Description

The STM32U5A9J-DK Discovery kit is a complete demonstration and development platform for the STM32U5A9NJH6Q microcontroller, featuring an Arm^® Cortex^®‑M33 core with Arm^® TrustZone^®.

Leveraging the innovative ultra-low‑power oriented features, 2.5 Mbytes of embedded SRAM, 4 Mbytes of embedded flash memory, and rich graphics features, the STM32U5A9J-DK Discovery kit enables users to easily prototype applications with state-of-the-art energy efficiency, as well as providing stunning and optimized graphics rendering with the support of the 2.5D NeoChrom Accelerator, Chrom-ART Accelerator, and Chrom-GRC™ MMU.

The full range of hardware features available on the board helps users to enhance their application development by an evaluation of all the peripherals such as a 2.47‑inch RGB 480×480 pixels TFT round LCD module with MIPI DSI^® interface and capacitive touch panel, USB Type-C^® HS, Octo‑SPI flash memory device, Hexadeca‑SPI PSRAM memory device, eMMC flash memory device, Time-of-Flight and gesture detection sensor, temperature sensor, and two 2.54 mm pitch double-row flexible expansion connectors for easy prototyping with daughterboards for specific applications (USART, LPUART, two SPIs, SAI, three I²C, SDMMC, ADCs, timers, and GPIOs).

The STM32U5A9J-DK Discovery kit integrates an STLINK-V3E embedded in-circuit debugger and programmer for the STM32 microcontroller with a USB Virtual COM port bridge and comes with the STM32CubeU5 MCU Package, which provides an STM32 comprehensive software HAL library as well as various software examples.

All features
Ultra-low-power STM32U5A9NJH6Q microcontroller based on the Arm^® Cortex^®‑M33 core with Arm^® TrustZone^®, featuring 4 Mbytes of flash memory, 2.5 Mbytes of SRAM, and SMPS in a TFBGA216 package

2.47" RGB 480×480 pixels TFT round LCD module with 16.7M color depth, with MIPI DSI^® 2‑data lane interface and capacitive touch panel

USB Type-C^® with USB 2.0 HS interface, sink only

Low‑power system designed for VDD at 1.8 V only

MEMS sensors from STMicroelectronics

Time‑of‑Flight and gesture-detection sensor

Temperature sensor

512‑Mbit Octo‑SPI NOR flash memory

512‑Mbit Hexadeca‑SPI PSRAM

4‑Gbyte eMMC flash memory
Two user LEDs

User and reset push-buttons

Board connectors:

USB ST-LINK Micro-B

USB Type-C^®

Two double-row 2.54 mm pitch expansion connectors for additional peripherals prototyping

MIPI10

Tag‑Connect™ 10‑pin footprint

Flexible power-supply options: ST-LINK USB V_BUS, USB 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 STM32CubeU5 MCU Package

Support of a wide choice of Integrated Development Environments (IDEs) including IAR Embedded Workbench^®, MDK-ARM, and STM32CubeIDE
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All tools & software

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 Utilities	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

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	Resource title	Version	Latest update

Product Specifications (1)

	Resource title	Version	Latest update
PDF	DB4620 Discovery kit with STM32U5A9NJ MCU	1.0	16 Nov 2022	16 Nov 2022 DB4620 Discovery kit with STM32U5A9NJ MCU 1.0

Application Notes (1)

	Resource title	Version	Latest update
PDF	AN4879 Introduction to USB hardware and PCB guidelines using STM32 MCUs	6.0	18 Apr 2023	18 Apr 2023 AN4879 Introduction to USB hardware and PCB guidelines using STM32 MCUs 6.0

Technical Notes & Articles (1)

	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

User Manuals (1)

	Resource title	Version	Latest update
PDF	UM2967 Discovery kit with STM32U5A9NJ MCU	2.0	14 Mar 2023	14 Mar 2023 UM2967 Discovery kit with STM32U5A9NJ MCU 2.0

Presentations (2)

	Resource title	Version	Latest update
PDF	Introducing STM32U5, the flagship of ultra-low-power MCUs	23.2	21 Feb 2023	21 Feb 2023 Introducing STM32U5, the flagship of ultra-low-power MCUs 23.2
PDF	STM32 Development Boards Portfolio	22.08	10 Aug 2022	10 Aug 2022 STM32 Development Boards Portfolio 22.08

Flyers (1)

	Resource title	Version	Latest update
PDF	STM32U5 Series - The flagship of ultra-low power MCUs with advanced performance and security	23.3	10 Mar 2023	10 Mar 2023 STM32U5 Series - The flagship of ultra-low power MCUs with advanced performance and security 23.3

License Agreement (1)

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

Evaluation Board Terms of Use (1)

	Resource title	Version	Latest update
PDF	Terms of Use	1.8	29 May 2023	29 May 2023 Terms of Use 1.8

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	Resource title	Version	Latest update

Board Manufacturing Specifications (4)

	Resource title	Version	Latest update
ZIP	MB1829 Board design project files	1.1	30 Mar 2023	30 Mar 2023 MB1829 Board design project files 1.1
ZIP	MB1829 Manufacturing Files	1.1	30 Mar 2023	30 Mar 2023 MB1829 Manufacturing Files 1.1
ZIP	MB1835 Board design project files	1.1	30 Mar 2023	30 Mar 2023 MB1835 Board design project files 1.1
ZIP	MB1835 Manufacturing files	1.1	30 Mar 2023	30 Mar 2023 MB1835 Manufacturing files 1.1

Bill of Materials (2)

	Resource title	Version	Latest update
ZIP	MB1829 Bill of materials	1.0	20 Feb 2023	20 Feb 2023 MB1829 Bill of materials 1.0
ZIP	MB1835 Bill of materials	1.0	20 Feb 2023	20 Feb 2023 MB1835 Bill of materials 1.0

Schematic Pack (2)

	Resource title	Version	Latest update
PDF	MB1829 Board schematic	1.0	20 Feb 2023	20 Feb 2023 MB1829 Board schematic 1.0
PDF	MB1835 Board schematic	1.0	20 Feb 2023	20 Feb 2023 MB1835 Board schematic 1.0

Quality and Reliability

Part Number	Marketing Status	RoHS Compliance Grade	Material Declaration**
STM32U5A9J-DK	Active	Ecopack1

STM32U5A9J-DK

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Ecopack1

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(**) 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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STM32U5A9NJH6Q

5A992.c

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Product overview

Key Benefits

Support for the NeoChrom GPU

New Riverdi STM32 Embedded Display 5"

Description

All features

All tools & software

Software Development Tools

ST-LINK-SERVER

STM32CubeProg

STSW-LINK007

STSW-LINK009

All resources

Product Specifications (1)

Application Notes (1)

Technical Notes & Articles (1)

User Manuals (1)

Presentations (2)

Flyers (1)

License Agreement (1)

Evaluation Board Terms of Use (1)

All resources

Board Manufacturing Specifications (4)

Bill of Materials (2)

Schematic Pack (2)

License Agreement

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