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STMicroelectronics STM32F769I-DISCO

Name: STM32F769I-DISCO
Brand: STMicroelectronics
SKU: STM32F769I-DISCO
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: STM32F769I-DISCO

Manufacturer:: STMicroelectronics

Category:: Embedded MCU, DSP Evaluation Boards

Package:

Datasheet:: STM32F769I-DISCO.pdf

Description:: DISCOVERY STM32F769 EVAL BRD

Quantity:: RFQ Add To RFQ list

Payment:

Shipping:

Inventory:172

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Product details

Overview

STM32F769I-DISCO from STMicroelectronics is a full-featured Discovery kit built around the STM32F769NIH6 Arm® Cortex®-M7 MCU (2 MB Flash, 532 KB RAM, TFBGA216), featuring an integrated 4-inch 800×472 capacitive touch TFT LCD, SAI audio codec, four ST MEMS microphones, 128-Mbit SDRAM, and 512-Mbit Quad-SPI flash - designed for rapid prototyping of graphics-rich, audio-enabled embedded applications.

For engineers reviewing the STM32F769I-DISCO datasheet, STM32F769I-DISCO pinout, STM32F769I-DISCO application, or STM32F769I-DISCO equivalent, key selection considerations include on-board display interface (MIPI DSI), dual USB connectivity (Micro-B & Micro-AB), IEEE 802.3-compliant Ethernet with Power over Ethernet (802.3af), ARDUINO® Uno V3 expansion, and ST-LINK/V2-1 debugger with mass storage and Virtual COM port support.

Technical Context

The board implements the STM32F769NIH6 as its core controller, leveraging the Cortex-M7's dual-issue superscalar pipeline, FPU, and L1 cache (I/D) to accelerate graphics rendering via Chrom-ART Accelerator™ and hardware JPEG codec. It supports real-time audio processing through DFSDM inputs driving four digital microphones and SAI-connected audio codec.

System-level interfaces include MIPI DSI for display output, SPDIF RCA I/O for digital audio, HDMI/DSI adapter options, microSD™ slot, and IEEE 802.3af PoE (48 V → 5 V, 3 W). Power flexibility includes ST-LINK USB, USB OTG HS, RJ45 PoE, ARDUINO® header, and external 3.3 V/5 V inputs.

Key Specifications

Parameter	Value and Actual Design Meaning
Core MCU	STM32F769NIH6: Arm Cortex-M7 @ up to 216 MHz, 2 MB Flash, 532 KB RAM
Display	4-inch WVGA (800 × 472) capacitive touch TFT LCD with MIPI DSI interface
Audio System	SAI audio codec + 4× ST MEMS digital microphones on DFSDM inputs
Memory Expansion	128-Mbit SDRAM + 512-Mbit Quad-SPI flash memory
Connectivity	IEEE 802.3af PoE, USB Micro-B (ST-LINK), USB Micro-AB (OTG HS), Ethernet PHY, MIPI DSI, SPDIF RCA
Expansion	ARDUINO® Uno V3 headers + Wi-Fi®/Ext-EEP daughterboard socket
Debug Interface	On-board ST-LINK/V2-1 supporting mass storage, Virtual COM port, and SWD/JTAG

Availability

STM32F769I-DISCO is available at Aetrix Electronics and suitable for embedded HMI development, industrial edge gateway prototyping, and audio-visual IoT device validation requiring stable component supply, long-term toolchain support, and production-ready reference firmware.

Supply support for STM32F769I-DISCO includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

STMicroelectronics is a global semiconductor leader headquartered in Geneva, Switzerland, designing and manufacturing microcontrollers, analog ICs, power devices, and sensors for industrial, automotive, and consumer applications.

The STM32 Discovery kit product line delivers fully integrated, production-ready evaluation platforms with validated peripherals, debug infrastructure, and ecosystem-aligned software - specifically engineered to accelerate time-to-proof-of-concept for complex MCU-based systems.

FAQ

Does STM32F769I-DISCO include the STM32F769NIH6 MCU soldered on board?

Yes. The STM32F769I-DISCO board integrates the STM32F769NIH6 microcontroller in TFBGA216 package, fully mounted and tested. This MCU features 2 Mbytes of Flash memory, 532 Kbytes of RAM, and supports all on-board peripherals including the LCD, SDRAM, and Quad-SPI flash without requiring external replacement or rework.

Can the on-board LCD be used without additional hardware?

Yes. The 4-inch 800×472 capacitive touch TFT LCD is directly connected via MIPI DSI and powered internally. No adapter or external driver is needed - the display is functional out-of-box with STM32CubeMX configuration and provided HAL drivers, enabling immediate GUI development using TouchGFX or emWin.

What debugging capabilities does the on-board ST-LINK/V2-1 provide?

The ST-LINK/V2-1 supports SWD/JTAG debugging, flash programming, and three simultaneous virtual interfaces: mass storage (for drag-and-drop firmware update), Virtual COM port (for UART logging), and debug port (for breakpoints and variable inspection) - all accessible via a single USB Micro-B connection without external tools.

Is Power over Ethernet (PoE) supported natively, and what standard does it comply with?

Yes. STM32F769I-DISCO implements IEEE 802.3af-compliant Power over Ethernet as a powered device, accepting 48 V DC input via the RJ45 connector and regulating it to 5 V at up to 3 W. This enables standalone operation in networked environments without separate power adapters or USB host dependency.

STM32F769I-DISCO Specifications

Product attributes: Attribute value

Manufacturer:: STMicroelectronics

Series:: STM32F7

Packaging:: Bulk

Product Status:: Active

Type:: MCU 32-Bit

Core Processor:: ARM® Cortex®-M7

Platform:: Discovery

Utilized IC / Part:: STM32F769

Mounting Type:: Fixed

Contents:: Board(s), LCD

STM32F769I-DISCO FAQ

1.How can I place an order for STM32F769I-DISCO through Aetrix?

Please submit a Request for Quotation (RFQ) for STM32F769I-DISCO on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.

2.Are the price and stock information for STM32F769I-DISCO reliable?

The price and inventory of STM32F769I-DISCO are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for STM32F769I-DISCO is usually 5 days.

3.What payment methods are accepted for STM32F769I-DISCO?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for STM32F769I-DISCO transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for STM32F769I-DISCO?

STM32F769I-DISCO orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your STM32F769I-DISCO order is processed, you will receive an email with the shipment details and tracking number.

Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.

5.How can I obtain technical support or documentation for STM32F769I-DISCO?

For technical support, including STM32F769I-DISCO datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your STM32F769I-DISCO requirements.

6.How does Aetrix verify that STM32F769I-DISCO is sourced from the original manufacturer or authorized distributors?

All STM32F769I-DISCO products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that STM32F769I-DISCO meets industry standards.

7.What is the process for return or replacement of STM32F769I-DISCO?

All STM32F769I-DISCO units undergo pre-shipment inspection (PSI). If there is an issue with STM32F769I-DISCO, returns or replacements are accepted under the following conditions:

1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.

2.The issue is reported within 90 days of delivery.

3.The STM32F769I-DISCO part is unused and in its original packaging.

Return procedure for STM32F769I-DISCO:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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