STM32H7B3I-DK
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Design Win
Discovery kit with STM32H7B3LI MCU

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Product overview

Description

The STM32H7B3I-DK Discovery kit is a complete demonstration and development platform for the STMicroelectronics Arm® Cortex®-M7 core-based STM32H7B3LIH6Q 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, CAN FD, audio DAC stereo with audio jack input and output, camera, SDRAM, Octo‑SPI flash memory, and RGB interfaced 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

    • STM32H7B3LIH6Q Arm®-based microcontroller featuring 2 Mbytes of flash memory and 1.4 Mbytes of RAM in a 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
    • Two user LEDs
    • User and reset push-buttons
    • Fanout daughterboard
    • CAN FD
    • Board connectors:
      • 8‑bit camera
      • 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 VBUS, 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 STM32Cube 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

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      Status
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      Type
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      Macronix Flash memories

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      Non-Volatile NOR Flash, SLC NAND Flash, eMMC, OctaFlash and ArmorFlash

      Companion devices from partners Macronix
      Macronix Flash memories

      Description:

      Non-Volatile NOR Flash, SLC NAND Flash, eMMC, OctaFlash and ArmorFlash
    • Part number
      Status
      Description
      Type
      Supplier

      STM32CubeH7

      Active

      STM32Cube MCU Package for STM32H7 series (HAL, Low-Layer APIs and CMSIS, USB, TCP/IP, File system, RTOS, Graphic - and examples running on ST boards)

      STM32Cube MCU & MPU Packages ST
      STM32CubeH7

      Description:

      STM32Cube MCU Package for STM32H7 series (HAL, Low-Layer APIs and CMSIS, USB, TCP/IP, File system, RTOS, Graphic - and examples running on ST boards)

      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

      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

      X-CUBE-TOUCHGFX

      Active

      TouchGFX advanced and free of charge graphical framework optimized for STM32 microcontrollers

      STM32Cube Expansion Packages ST
      X-CUBE-TOUCHGFX

      Description:

      TouchGFX advanced and free of charge graphical framework optimized for STM32 microcontrollers
    • Part number
      Status
      Description
      Type
      Supplier

      STEVAL-MIC008A

      NRND

      Dual MP23DB01HP MEMS mic daughter board compatible with STM32H7 discovery kit

      MEMS and sensors eval boards ST
      STEVAL-MIC008A

      Description:

      Dual MP23DB01HP MEMS mic daughter board compatible with STM32H7 discovery kit
    • Part number
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      Description
      Type
      Supplier

      Systerel Embedded Systems Development

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      Advanced embedded systems and safety-critical software development for high-integrity industrial applications

      Engineering services from partners Systerel
      Systerel Embedded Systems Development

      Description:

      Advanced embedded systems and safety-critical software development for high-integrity industrial applications
    • Part number
      Status
      Description
      Type
      Supplier

      ST-LINK-SERVER

      Active

      ST-LINK server software module

      STM32 performance and debuggers ST
      ST-LINK-SERVER

      Description:

      ST-LINK server software module

      STM32CubeIDE

      Active

      Integrated Development Environment for STM32

      STM32 IDEs ST
      STM32CubeIDE

      Description:

      Integrated Development Environment for STM32

      STM32CubeMX

      Active

      STM32Cube initialization code generator

      STM32 configurators and code generators ST
      STM32CubeMX

      Description:

      STM32Cube initialization code generator

      STM32CubeProgrammer

      Active

      STM32CubeProgrammer software for all STM32

      STM32 programmers ST
      STM32CubeProgrammer

      Description:

      STM32CubeProgrammer software for all STM32

      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

      STSW-LINK009

      Active

      ST-LINK, ST-LINK/V2, ST-LINK/V2-1, STLINK-V3 USB driver signed for Windows

      STM32 utilities ST
      STSW-LINK009

      Description:

      ST-LINK, ST-LINK/V2, ST-LINK/V2-1, STLINK-V3 USB driver signed for Windows

Quality and Reliability

Part Number Marketing Status RoHS Compliance Grade Longevity Commitment Longevity Starting Date Material Declaration**
STM32H7B3I-DK
Active
Ecopack1 - -

STM32H7B3I-DK

Package:

Ecopack1

Material Declaration**:

Marketing Status

Active

RoHS Compliance Grade

Ecopack1

Longevity Commitment

-

Longevity Starting Date

-

(**) 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.

Sample & Buy

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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