STM32F769I-DISCO
Overview
The STM32F769I-DISCO is a high-performance discovery kit featuring the ARM Cortex-M7 core and a 4-inch capacitive touch LCD display. It provides a comprehensive platform for developing advanced human-machine interfaces (HMI) and multimedia applications, utilizing the STM32F769NIH6 microcontroller's dual-precision FPU and Chrom-ART Accelerator. The board is uniquely equipped with Power over Ethernet (PoE) support and high-fidelity audio interfaces for complex industrial and consumer projects.
Why Choose This Part
This board combines massive memory overhead with 2MB of Flash and 548KB of RAM, essential for heavy graphics buffers and real-time processing. The inclusion of the MIPI DSI connector and hardware acceleration for graphics (Chrom-ART) allows for smooth UI performance that rivals entry-level mobile devices. Integrated PoE support simplifies cabling in fixed-installation industrial environments by providing data and power over a single cable.
Applications
Getting Started
Begin development by connecting the board via the onboard ST-LINK/V2-1 debugger to a PC running STM32CubeIDE or Keil MDK. Utilize the STM32CubeF7 firmware package which includes specific board support package (BSP) drivers for the LCD, touch controller, and audio hardware. For rapid UI development, integrate TouchGFX or StemWin, both of which are fully supported by this hardware configuration.
Dev Boards
Development boards and breakout modules featuring the STM32F769I-DISCO or compatible chips — ready to use for prototyping.
STM32F769 Family
Comparing specs that differ across variants. The current part is highlighted.
| Part Number | I/O Pins | Package | Stock |
|---|---|---|---|
| STM32F769I-DISCO (this part) | — | — | 45 |
| STM32F769NIH6 | 168 | TFBGA-216 | 557 |
| STM32F769IIT6 | 140 | LQFP-176 | 570 |
Also Consider
STMicroelectronics
- An upgrade path offering dual-core Cortex-M7 and M4 performance for even more demanding computational and graphics tasks.
