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STM32F769IIT6

STM32F769IIT6

STMicroelectronics
Higher-end STM32 offering more resources for complex displays and connectivity-heavy edge applications.
Active570 in stock
Datasheet Digi-Key Compare Prices

Overview

The STM32F769IIT6 is a high-performance Arm Cortex-M7 microcontroller running at 216 MHz, designed for applications requiring advanced graphics and intensive data processing. It features a Double Precision Floating Point Unit (DPFPU), 2048 KB of Flash memory, and 512 KB of RAM to support complex middleware and high-resolution user interfaces.

Why Choose This Part

This MCU integrates a hardware JPEG codec and MIPI DSI interface, significantly reducing the BOM cost for graphics-heavy designs. Its ART Accelerator and L1-cache maximize performance from internal Flash, ensuring the 216 MHz core is not bottlenecked by memory latency.

Applications

High-Resolution Human-Machine Interface (HMI)
Utilizes the integrated MIPI DSI host and Chrom-ART Accelerator to drive large color displays with smooth animations and minimal CPU load.
Industrial IoT Gateways
Leverages the L1-cache and large SRAM capacity to handle multiple communication stacks and data encryption at the edge.
Digital Audio Processing
The Cortex-M7 core with DSP instructions and FPU allows for real-time filtering, mixing, and decoding of high-fidelity audio streams.
Hardware-Accelerated Imaging
Employs the hardware JPEG codec to perform fast image compression and decompression for camera-based monitoring systems.

Key Specifications

Speed 216MHz
RAM Size 512K x 8
Core Size 32-Bit
Peripherals Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT
Connectivity CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SAI, SPDIF, SPI, UART/USART, USB OTG
Mounting Type Surface Mount
Number of I/O 140
Core Processor ARM Cortex-M7
Package / Case 176-LQFP
Data Converters A/D 24x12b; D/A 2x12b
Oscillator Type Internal
Program Memory Size 2MB (2M x 8)
Program Memory Type FLASH
Operating Temperature -40degC ~ 85degC (TA)
Supplier Device Package 176-LQFP (24x24)
Voltage - Supply (Vcc/Vdd) 1.7V ~ 3.6V

Getting Started

Start development with the STM32F769I-DISCO Discovery kit to evaluate the integrated 4-inch WVGA display and MIPI DSI capabilities. Software development is supported through the STM32CubeIDE ecosystem, which includes the TouchGFX framework for rapid UI design and optimized graphics libraries.

Dev Boards

Development boards and breakout modules featuring the STM32F769IIT6 or compatible chips — ready to use for prototyping.

STM32F769I-DISCO STMicroelectronics
Feature-rich Discovery board in the STM32F7 line, suited for advanced display and HMI prototyping.
Digi-Key 45 in stock
NUCLEO-F767ZI STMicroelectronics
Development Boards & Kits - ARM STM32 Nucleo-144 development board STM32F767ZI MCU, supports Arduino, ST Zio & m
Mouser 1,193 in stock
Part of STM32 family » STM32F769

STM32F769 Family

Comparing specs that differ across variants. The current part is highlighted.

Part Number I/O Pins Package Stock
STM32F769IIT6 (this part) 140 LQFP-176 570
STM32F769NIH6 168 TFBGA-216 557
Also available as: STM32F769I-DISCO

Also Consider

STM32F746NGH6 STMicroelectronics - An alternative if you need a smaller BGA package and can sacrifice the MIPI DSI interface while keeping the Chrom-ART accelerator.

Categories

Microcontrollers > ARM Cortex-M7 Microcontrollers > STMicroelectronics