ARM MCU, ART Accelerator, STM32 Family STM32F7 Series Microcontrollers, ARM Cortex-M7, 32 bit

STM32F746ZGT6 – 32-bit ARM Cortex-M7 Microcontroller – STMicroelectronics

Elevate your embedded designs with the STM32F746ZGT6 microcontroller from STMicroelectronics. This high-performance IC combines a powerful 216MHz ARM Cortex-M7 core with extensive connectivity options and robust memory resources, ideal for complex real-time applications. PCX delivers genuine STMicroelectronics components with guaranteed quality, lightning-fast shipping, and dedicated technical support.

Key Features

• Core: ARM® Cortex®-M7 32-bit RISC processor @ 216MHz
• Memory: 1MB FLASH + 320KB SRAM
• Voltage Range: 1.7V to 3.6V (low-power operation)
• I/O Pins: 114 programmable interfaces
• Connectivity: Ethernet, CANbus, USB OTG, SPI, I2C, UART/USART, SDIO, SAI
• Data Converters: 24-channel 12-bit ADC + dual 12-bit DAC
• Operating Temp: -40°C to +85°C (industrial grade)

Technical Details

Organized around a high-efficiency ARM Cortex-M7 architecture, this IC features a 32-bit bus interface with advanced peripherals including DMA controllers, LCD TFT support, and hardware cryptographic acceleration. The integrated internal oscillator eliminates external clock components. Housed in a 144-LQFP (20x20mm) surface-mount package, it offers industrial temperature resilience (-40°C to 85°C) and brown-out reset protection for mission-critical systems. Download full datasheet

Typical Applications

• Industrial automation controllers & PLC systems
• Medical diagnostic equipment
• IoT gateways and edge computing devices
• Advanced human-machine interfaces (HMIs)
• Automotive telematics and infotainment

About STMicroelectronics

STMicroelectronics is a global semiconductor leader with 40+ years of innovation in microcontroller technology. Their STM32 family is renowned for exceptional performance-per-watt efficiency and comprehensive development ecosystems. STM32 microcontrollers undergo rigorous automotive-grade validation, ensuring reliability in demanding environments.

The company maintains ISO-certified manufacturing facilities and provides industry-leading documentation support. STMicroelectronics’ commitment to long product lifecycles makes their components preferred solutions for upgrade-sensitive industrial applications.

About Microcontrollers

Microcontrollers (MCUs) are integrated circuits that serve as the computational backbone of electronic systems. Combining processors, memory, and programmable I/O, they execute dedicated tasks ranging from sensor data processing to motor control. Modern MCUs like the STM32F7 series deliver supercomputer-like capabilities in embedded form factors.

Selecting the right MCU impacts system performance, power efficiency, and development timelines. High-performance 32-bit ARM Cortex-M7 MCUs enable advanced features such as real-time OS support, touch interfaces, and secure connectivity – critical for next-generation smart devices.

Packaging Options

Available in protective factory-sealed trays for automated assembly. Contact PCX for reel packaging customization options.

Frequently Asked Questions

Q: Does this MCU support real-time operating systems (RTOS)?
A: Yes, the Cortex-M7 core efficiently runs RTOS like FreeRTOS and ThreadX with its memory protection unit (MPU).

Q: What development tools support the STM32F746ZGT6?
A: STMicroelectronics provides STM32CubeIDE and ST-LINK debuggers. Third-party tools including IAR EWARM and Keil MDK are also compatible.

Q: Can it operate at 3.3V and 1.8V simultaneously?
A: Yes, the dual-voltage domain design allows independent powering of core logic (1.7-3.6V) and I/O banks (1.7-3.6V).

Q: What graphics capabilities does the LCD controller offer?
A: The integrated LCD-TFT controller supports resolutions up to XGA (1024×768) with hardware-accelerated layers and alpha blending.

Q: Is the internal flash memory reprogrammable?
A: Yes, the 1MB flash supports in-application programming (IAP) and read-while-write (RWW) operations via USB, UART, or Ethernet.

Q: How does Cortex-M7 improve DSP performance?
A: The core features double-precision FPU, DSP extensions, and 16KB I/D caches – delivering 1082 CoreMark at 216MHz.

Order your STM32F746ZGT6 microcontroller from PCX today for same-day shipping and expert technical support! Limited stock available.

Product images are representational. Refer to datasheet for exact specifications.