ARM Microcontrollers – MCU High-performance & DSP FPU, Arm Cortex-M7 MCU 1 Mbyte of Flash 216 MHz CPU, Art

STM32F746NGH6 – 32-bit ARM Cortex-M7 Microcontroller – STMicroelectronics

Unlock advanced performance for embedded applications with the STM32F746NGH6 microcontroller from STMicroelectronics. This high-speed IC integrates robust processing power, extensive connectivity, and ample memory in a compact BGA package, making it ideal for complex real-time systems. PCX supplies this industrial-grade component with guaranteed authenticity and rapid shipping to accelerate your development cycle.

Key Features

• Core: 216MHz ARM® Cortex®-M7 (32-bit)
• Memory: 1MB FLASH + 320KB SRAM
• Voltage Range: 1.7V–3.6V (low-power operation)
• Connectivity: Ethernet, USB OTG, CANbus, SPI, I2C, UART, SDIO
• I/O Pins: 168 programmable interfaces
• Data Converters: 24x 12-bit ADC + 2x 12-bit DAC
• Robust Operating Range: -40°C to +85°C

Technical Details

This embedded microcontroller features a 216MHz Cortex-M7 core with FPU and DSP instructions, enabling high-efficiency computation. It includes 24-channel 12-bit ADCs, dual 12-bit DACs, and hardware accelerators for JPEG and cryptographic operations. The device supports multiple communication protocols including 10/100 Ethernet, USB 2.0 OTG, and CAN 2.0B. Surface-mountable in a 216-TFBGA package (13x13mm), it operates across industrial temperature ranges with brown-out reset and power-on reset protection.

Typical Applications

• Industrial automation controllers and HMIs
• Medical diagnostic equipment
• IoT gateways and edge computing devices
• Motor control systems
• Audio/visual processing units

About STMicroelectronics

STMicroelectronics is a global semiconductor leader renowned for innovation in embedded processing solutions. With decades of expertise in microcontroller design, STM32 series devices set industry benchmarks for performance, energy efficiency, and peripheral integration.

The company maintains rigorous quality certifications (ISO/TS 16949, AEC-Q100) and provides comprehensive development tools, ensuring reliable deployment in mission-critical systems worldwide. STMicroelectronics’ commitment to long-term product lifecycle support guarantees design stability.

About Microcontrollers

Microcontrollers are integrated circuits that serve as the computational “brain” in electronic systems, combining processors, memory, and I/O peripherals on a single chip. They execute programmed instructions to control devices, process data, and manage communication protocols.

Industrial-grade MCUs like the STM32F7 series deliver deterministic real-time performance for applications requiring high-speed processing, connectivity, and robustness. Their versatility makes them essential in automotive, industrial, consumer, and medical electronics where reliability and power efficiency are critical.

Packaging

Available in protective trays for automated assembly. Contact PCX for reel packaging options or volume pricing.

Frequently Asked Questions

Question: What development tools support this microcontroller?
Answer: STMicroelectronics provides STM32CubeIDE and ST-LINK debuggers. Full toolchain details are in the PCX-hosted datasheet.

Question: Does it support real-time operating systems (RTOS)?
Answer: Yes, it’s compatible with FreeRTOS, ThreadX, and other RTOS via ST’s HAL libraries.

Question: Can I use this for battery-powered devices?
Answer: Absolutely. The 1.7V–3.6V operating range and multiple low-power modes optimize energy efficiency.

Question: Is the internal oscillator sufficient for USB operation?
Answer: For full-speed USB, an external 4-26MHz crystal is recommended for clock accuracy.

Question: How does the Cortex-M7 core benefit DSP applications?
Answer: Its double-precision FPU and SIMD instructions accelerate complex math operations like sensor filtering or audio encoding.

Question: Are evaluation boards available?
Answer: PCX stocks compatible STM32F7 Discovery kits – inquire for bundle options.

Image is representational. Refer to datasheet for exact dimensions.

Order today for fast delivery! Contact PCX at [email protected] or call +1 (800) XXX-XXXX to secure your supply of genuine STMicroelectronics components.