STMicroelectronics STM32F746ZGT6E

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Product attributes Property Value
Manufacturer STMicroelectronics
Product Series STM32F7
Packaging | Tray
Core Processor ARM® Cortex®-M7
Core Size 32-Bit Single-Core
Speed 216MHz
Connectivity CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, SAI, SD, SPDIF-Rx, SPI, UART/USART, USB OTG
Peripherals Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT
Number of I/O 114
Program Memory Size 1MB (1M x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 320K x 8
Voltage - Supply (Vcc/Vdd) 1.7V ~ 3.6V
Data Converters A/D 24x12b; D/A 2x12b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification -
Mounting Type Surface Mount
Supplier Device Package 144-LQFP (20x20)
Package / Case 144-LQFP

The STM32F746ZGT6E is a high-performance ARM Cortex-M7 microcontroller from STMicroelectronics, running at 216 MHz. It provides 1 MB of flash and 320 KB of SRAM, with a wide range of peripherals including LCD-TFT, I2S, DMA, and PWM. The 144-pin LQFP package offers extensive I/O capabilities, making it suitable for complex embedded applications. It operates from 1.7V to 3.6V and across -40°C to +85°C.

  • Extended I/O Count: The 144-pin LQFP package provides more GPIOs and interface options for system expansion.
  • High-Performance Core: 216MHz Cortex-M7 with DSP instructions accelerates signal processing and control algorithms.
  • Large Memory Capacity: 1MB flash and 320KB SRAM support complex applications and multitasking.
  • Comprehensive Peripheral Set: Includes LCD-TFT, multiple communication interfaces, and advanced timers for versatile use.

Advanced HMI Systems

The 144-pin package offers more GPIOs for capacitive touch interfaces and external memory buses, enabling sophisticated user interfaces with high-resolution displays.

Industrial PLCs

With abundant I/O and high-speed processing, it can handle multiple fieldbus protocols and real-time control loops in programmable logic controllers.

Medical Imaging Devices

The high-speed Cortex-M7 core and large memory support image processing algorithms for portable ultrasound or endoscopy equipment.

Automotive Aftermarket Displays

Its LCD controller and CAN interfaces make it suitable for aftermarket infotainment or dashboard display units.

Smart Grid Infrastructure

Robust communication interfaces and low-power modes enable reliable data acquisition and control in power distribution systems.

Multi-Axis Motion Control

Multiple advanced timers and PWM channels allow synchronized control of several motors in CNC machines or 3D printers.

Q: What is the package size of the STM32F746ZGT6E?
A: It comes in a 144-pin LQFP package, providing more I/O pins for complex designs.
Q: What is the maximum clock speed?
A: The MCU operates at up to 216 MHz, offering high-speed processing capabilities.
Q: How much memory does it have?
A: It features 1 MB of flash memory and 320 KB of SRAM.
Q: What are the key integrated peripherals?
A: It includes LCD-TFT controller, DMA, I2S, PWM, and brown-out detection, among others.
Q: What is the supply voltage range?
A: The device supports 1.7V to 3.6V, allowing flexible power design.
Base Product Number : STM32F746ZGT6
1MB Flash 216MHz 32-bit MCU 320KB RAM ARM Cortex-M7 Industrial LCD-TFT LQFP-144 PLC STM32F746ZGT6E STMicroelectronics
Q: What is the package size of the STM32F746ZGT6E?
A: It comes in a 144-pin LQFP package, providing more I/O pins for complex designs.
Q: What is the maximum clock speed?
A: The MCU operates at up to 216 MHz, offering high-speed processing capabilities.
Q: How much memory does it have?
A: It features 1 MB of flash memory and 320 KB of SRAM.
Q: What are the key integrated peripherals?
A: It includes LCD-TFT controller, DMA, I2S, PWM, and brown-out detection, among others.
Q: What is the supply voltage range?
A: The device supports 1.7V to 3.6V, allowing flexible power design.