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  • The STM32H745I-DISCO and STM32H750B-DK Discovery kits are complete demonstration and development platforms for STMicroelectronics Arm® Cortex®-M7 and -M4 dual-core-based STM32H745XI (STM32H745XIH6 order code) and STM32H750XB (STM32H750XBH6 order code) microcontrollers, respectively.

    The STM32H745I-DISCO and STM32H750B-DK Discovery kits are used as reference designs 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_FS, Ethernet 10/100Mb, eMMC, USART, SAI Audio DAC stereo with audio jack input and output, MEMS digital microphone, SDRAM, Quad-SPI Flash memory, and RGB interface LCD with capacitive multi-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 STM32H745I-DISCO and STM32H750B-DK boards come with the STM32CubeH7 MCU package, which provides an STM32 comprehensive software HAL library as well as various software examples.

    Key Features

    • Arm® Cortex® core-based microcontroller with 2 Mbytes (STM32H745XIH6) or 128 Kbytes (STM32H750XBH6) of Flash memory and 1 Mbyte of RAM, in TFBGA240+25 package
    • 4.3” RGB interface LCD with touch panel connector
    • Ethernet compliant with IEEE-802.3-2002, and POE
    • USB OTG FS with Micro-AB connector
    • SAI audio codec
    • One ST-MEMS digital microphone
    • 2 x 512-Mbit Quad-SPI NOR Flash memory
    • 128-Mbit SDRAM
    • 4-Gbyte on-board eMMC
    • 1 user and reset push-button
    • Fanout daughterboard
    • 2 x FDCANs
    • Board connectors:
      • USB FS Micro-AB connectors
      • ST-LINK Micro-B USB connector
      • USB power Micro-B connector
      • Ethernet RJ45
      • Stereo headset jack including analog microphone input
      • Audio header for external speakers
      • TAG-Connect 10-pin footprint
      • Arm® Cortex® 10-pin 1.27 mm pitch debug connector over STDC14 footprint
      • Arduino™ Uno V3 expansion connectors
      • STMod+
    • Flexible power-supply options:
      • STLINK-V3 USB connector, USB FS connector
      • 5 V delivered by RJ45 (Power Over Ethernet)
      • 5 V delivered by Arduino™ or external connector
      • USB charger
      • USB power
    • On-board STLINK-V3E debugger/programmer with USB re-enumeration capability: mass storage, Virtual COM port, and debug port
    • Support of a wide choice of Integrated Development Environments (IDEs) including IAR™, Keil®, GCC-based IDEs

Sample & Buy

Part Number
Marketing Status
Budgetary Price (US$)*
Quantity
Specific features
ECCN (US)
Country of Origin
WEEE Compliant
Order from Distributors
Order from ST
STM32H750B-DK
Active
87.0 1 - 5A992C - true Check Availability

Distributor availability ofSTM32H750B-DK

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 76 1 Order Now
AVNET AMERICA 3 0 Order Now
ARROW EUROPE 21 0 Order Now
MOUSER WORLDWIDE 26 1 Order Now
ANGLIA Live EUROPE 2 1 Order Now
RUTRONIK EUROPE 7 1 Order Now

Distributor reported inventory date: 2019-09-19

Distributor Name

DIGIKEY

Stock

76

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

3

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

21

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

26

Min.Order

1

Region

WORLDWIDE Order Now

ANGLIA Live

Stock

2

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

7

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-09-19

Buy now

STM32H750B-DK

Marketing Status

Active

Unit Price (US$)

87

Unit Price (US$)

87.0*

Distributor availability ofSTM32H750B-DK

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 76 1 Order Now
AVNET AMERICA 3 0 Order Now
ARROW EUROPE 21 0 Order Now
MOUSER WORLDWIDE 26 1 Order Now
ANGLIA Live EUROPE 2 1 Order Now
RUTRONIK EUROPE 7 1 Order Now

Distributor reported inventory date: 2019-09-19

Distributor Name

DIGIKEY

Stock

76

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

3

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

21

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

26

Min.Order

1

Region

WORLDWIDE Order Now

ANGLIA Live

Stock

2

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

7

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-09-19

Quantity

1

Specific features

-

ECCN (US)

5A992C

Country of Origin

-

WEEE Compliant

true

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

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Technical Documentation

    • Description Version Size Action
      DB3741
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    • Description Version Size Action
      MB1381 Board design project files 1.0
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    • Description Version Size Action
      MB1281 Bill of Materials 1.0
      101.01 KB
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    • Description Version Size Action
      MB1381-H745XI Board Schematic 2.0
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Publications and Collaterals

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Legal

    • Description Version Size Action
      Evaluation products license agreement 1.6
      74.12 KB
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Binary resources

    • Description Version Size Action
      STM32H750B-DK compiled demo binary 1.0
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Part Number Marketing Status RoHS Compliance Grade Material Declaration**
STM32H750B-DK
Active
Ecopack1

STM32H750B-DK

Package:

Ecopack1

Material Declaration**:

Marketing Status

Active

RoHS Compliance Grade

Ecopack1

(**) 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.