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STM32F746IGT6

STM32F746IGT6

STMicroelectronics
ARM® Cortex®-M7 STM32F7 Microcontroller IC 32-Bit 216MHz 1MB (1M x 8) FLASH 176-LQFP (24x24)
Active125 in stock
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Overview

The STM32F746IGT6 is a high-performance ARM Cortex-M7 microcontroller operating at up to 216MHz. It features an integrated LCD-TFT controller and Chrome-ART Accelerator for advanced graphics, alongside a rich set of connectivity options including Ethernet and USB OTG.

Why Choose This Part

The inclusion of L1 cache (4KB instruction and 4KB data) and the ART Accelerator minimizes flash wait states for maximum execution speed. With 140 I/Os and a comprehensive set of peripherals like SPDIF-Rx and SDIO, it provides exceptional flexibility for complex system designs.

Applications

Industrial HMI Panels
Utilizes the dedicated LCD-TFT controller and 320KB SRAM to drive high-resolution graphical user interfaces for machine control.
High-End Audio Processing
Leverages the Cortex-M7 floating point unit (FPU), DSP instructions, and multiple I2S/SAI interfaces for real-time digital signal processing.
Industrial Gateways
Integrates 10/100 Ethernet MAC and CANbus support for bridging factory floor protocols to IT networks.
Motor Control Systems
Employs high-speed 12-bit ADCs and advanced PWM timers to manage complex motor drive algorithms.

Key Specifications

Speed 216MHz
RAM Size 320K 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, SAI, SD, SPDIF-Rx, 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 1MB (1M 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

Developers can use the STM32CubeF7 software package and the STM32CubeIDE for rapid firmware development. For hardware evaluation, the STM32F746G-DISCO Discovery kit is the standard platform for testing the LCD and audio capabilities of this MCU series.

Dev Boards

Development boards and breakout modules featuring the STM32F746IGT6 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 » STM32F746

STM32F746 Family

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

Part Number I/O Pins Package Stock
STM32F746IGT6 (this part) 140 LQFP-176 125
STM32F746ZGT6 114 LQFP-144 5,809
STM32F746NGH6 168 TFBGA-216 1,153
STM32F746IGK6 140 UFBGA-201 344
STM32F746G-DISCO — — 1,736
Also available as: STM32F746VGT6

Also Consider

STM32F746NGH6 STMicroelectronics - Provides the same Cortex-M7 core and peripheral set but in a BGA216 package for designs requiring higher I/O density.
STM32H743IIT6 STMicroelectronics - A higher-performance migration path offering up to 480MHz clock speed and 2MB of Flash.

Categories

Microcontrollers > ARM Cortex-M7 Microcontrollers > STMicroelectronics Audio & Video > Video Processing & Display