Product overview
Description
The STM32H745I-DISCO and STM32H750B-DK Discovery kits are complete demonstration and development platforms for STMicroelectronics Arm® Cortex®‑M7 and Cortex®‑M4 core-based STM32H745XI (STM32H745XIH6 order code), and Cortex®‑M7 core-based STM32H750XB (STM32H750XBH6 order code) microcontrollers.
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 through an evaluation of almost all peripherals (such as USB OTG FS, Ethernet 10/100 Mbit/s, 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.
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All features
- Arm® Cortex® core-based microcontroller with 2 Mbytes (STM32H745XIH6) or 128 Kbytes (STM32H750XBH6) of flash memory and 1 Mbyte of RAM, in a TFBGA240+25 package
- 4.3” RGB interface LCD with touch panel connector
- Ethernet compliant with IEEE-802.3-2002, and PoE
- USB OTG FS
- SAI audio codec
- One MEMS digital microphone
- 2× 512‑Mbit Quad-SPI NOR flash memory
- 128‑Mbit SDRAM
- 4‑Gbyte on-board eMMC
- 1 user and reset push-button
- STMod+ fan-out expansion board
- 2× CAN FDs
- 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™ (TAG) 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-V3E 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
- Comprehensive free software libraries and examples available with the STM32CubeH7 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 resources
| Resource title | Version | Latest update |
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Board Manufacturing Specifications (4)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| ZIP | 2.2 | 15 Oct 2024 | 15 Oct 2024 | |
| ZIP | 2.2 | 15 Oct 2024 | 15 Oct 2024 | |
| ZIP | 5.0 | 04 Nov 2024 | 04 Nov 2024 | |
| ZIP | 3.1 | 04 Nov 2024 | 04 Nov 2024 |
Bill of Materials (2)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| ZIP | 2.1 | 15 Oct 2024 | 15 Oct 2024 | |
| ZIP | 6.0 | 04 Nov 2024 | 04 Nov 2024 |
Schematic Pack (5)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 1.1 | 15 Oct 2024 | 15 Oct 2024 | ||
| 3.0 | 05 Nov 2024 | 05 Nov 2024 | ||
| 2.0 | 18 Sep 2023 | 18 Sep 2023 | ||
| 3.0 | 05 Nov 2024 | 05 Nov 2024 | ||
| 1.0 | 10 Feb 2025 | 10 Feb 2025 |
Quality and Reliability
| Part Number | Marketing Status | RoHS Compliance Grade | Longevity Commitment | Longevity Starting Date | Material Declaration** |
|---|---|---|---|---|---|
| STM32H745I-DISCO | Active | Ecopack1 | - | - | |
STM32H745I-DISCO
Package:
Ecopack1Material Declaration**:
(**) 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
| Part Number | Marketing Status | Budgetary Price (US$)*/Qty | Order from ST | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Supplier | Specific features | WEEE Compliant | Core Product | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| STM32H745I-DISCO | | | distributors No availability of distributors reported, please contact our sales office |
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STM32H745I-DISCO Active
(*) 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