STMicroelectronics
STM32H747I-DISCO Discovery Kit
Best high-performance platform for advanced embedded systems engineers.
Explore the capabilities of the STM32H747I-DISCO Discovery Kit, a powerful development platform from STMicroelectronics. This kit features the high-performance STM32H747XI microcontroller, offering 33MB of RAM and substantial flash memory options. It ensures broad operating system compatibility and is designed for rapid prototyping and complex embedded projects.
$145.35
Owner Satisfaction
4.5
/ 5
Category Rank
607
/ 1543
#607 in Development Boards
Price vs Category Average
+66%
Above average
Microcontroller
32747
/ STMHXI
Who it's for
- Engineers building high-performance, complex embedded applications
- Developers creating advanced IoT and HMI interfaces
- Professionals needing streamlined, integrated development workflows
Who should skip it
- Beginners lacking experience with complex dual-core architectures
- Hobbyists working with limited project budgets
- Designers creating battery-powered or low-energy devices
Performance breakdown
Processing Power
The dual-core architecture handles complex, high-demand embedded tasks with ease.
Memory Capacity
Generous RAM and massive external flash storage support data-heavy applications.
Prototyping Versatility
The Discovery form factor accelerates the transition from concept to hardware.
Software Compatibility
Broad OS support and Zephyr RTOS integration streamline the development workflow.
Connectivity Options
Integrated microSD and standard interfaces provide essential flexibility for peripheral expansion.
Build Quality
Robust construction ensures reliability throughout rigorous testing and development cycles.
Key Specs
Microcontroller
STM32H747XI
RAM
33MB
Internal Flash Memory
2MB
External NOR Flash Memory
1GB
Supported OS
Linux 64-bit, Mac OS X, Win 7/8/10
Form Factor
Compact
Programming Interface
SWD, JTAG
Integrated Peripherals
SD Card Slot
Features
- High-performance STM32H747XI microcontroller
- Rapid prototyping with Discovery Kit form factor
- Ample 33MB RAM for demanding tasks
- Internal and external Flash memory options
- Broad OS compatibility for flexible development
- RoHS Compliant for environmental responsibility
- Integrated microSD card slot for storage expansion
- Supports Zephyr RTOS for development
What customers say
Users overwhelmingly praise the STM32H747I-DISCO Discovery Kit for its exceptional hardware quality and raw capability, especially the vibrant display and reliable Ethernet. The dual-core architecture is seen as a significant advantage, offering unparalleled flexibility for complex, high-performance applications like demanding IoT and real-time processing. However, this power introduces a steep learning curve. Experienced developers appreciate the robust feature set, recognizing that mastering the dual-core synchronization and extensive peripherals requires deep familiarity with the STM32 ecosystem and its drivers. While initial setup can be challenging, the consensus is that the kit delivers outstanding performance, proving to be a highly valuable tool for professional embedded prototyping once the initial expertise hurdles are cleared.
Know before you buy
The STM32H747XI is a dual-core processor that allows you to run complex applications by splitting tasks between its high-performance cores. This makes it ideal for demanding embedded projects that require both heavy processing power and real-time responsiveness.
Yes, the board is designed for broad OS compatibility and specifically supports Zephyr RTOS. This makes it a flexible choice for developers looking to build robust, professional-grade embedded systems.
The board features 2MB of internal flash memory for your primary code, supplemented by a massive 1GB of external NOR flash. Additionally, the integrated microSD card slot allows for further storage expansion if your application requires logging or large data sets.
You can develop on this board using 64-bit Linux, Mac OS X, or Windows 7, 8, and 10. It uses standard SWD and JTAG interfaces, ensuring compatibility with most major integrated development environments.
Yes, the kit is designed to be powered via USB, which also serves as the primary interface for programming and debugging. This simplifies your setup by reducing the need for external power supplies during the prototyping phase.
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