STM32F746NGH6

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STM32F746NGH6

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IC MCU 32BIT 1MB FLASH 216TFBGA

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Specifications

Attribute Value
Package / Case Tray
Series STM32F7
Part Status Active
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 168
Program Memory Size 1MB (1M x 8)
Program Memory Type FLASH
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)
Mounting Type Surface Mount

Overview

Description

The STM32F746NGH6 is a high-performance ARM Cortex-M7 microcontroller from STMicroelectronics. It features:
- 216 MHz clock speed
- 1 MB Flash, 320 KB SRAM
- 16 KB ITCM RAM, 64 KB DTCM RAM
- Chrom-ART Accelerator™ for enhanced graphics
- Ethernet, USB OTG, CAN, SPI, I2C, UART interfaces
- TFT-LCD controller (up to XGA resolution)
- FPU & DSP instructions for high-speed processing
- 3x ADCs (16-bit), 2x DACs (12-bit)
Available in a TFBGA216 package, it’s ideal for embedded graphics, industrial control, and IoT applications. It supports FreeRTOS, STM32CubeMX, and multiple IDEs (Keil, IAR, STM32CubeIDE).
Key strengths include low power consumption, rich peripherals, and strong ecosystem support.

Equivalent

Equivalent products to the STM32F746NGH6 (Cortex-M7, 216 MHz, 1MB Flash, 320KB RAM) include:
- STM32F746NGH7 (same specs, minor revisions)
- STM32F756NGH6 (adds crypto/hash hardware)
- STM32H743VIT6 (higher performance, similar peripherals)
- STM32F767NGH6 (faster, 2MB Flash)
- STM32F746ZG (smaller package, same core)
Check pin/package compatibility for direct replacements.

Pinout

The STM32F746NGH6 is a microcontroller from STMicroelectronics with the following key details:
- Pin Count: 216 pins (TFBGA package).
- Core: ARM Cortex-M7 running at up to 216 MHz.
- Memory: 1 MB Flash, 320 KB SRAM, plus external memory support.
- Peripherals:
- GPIOs: Multiple configurable I/Os.
- Communication: USB OTG, Ethernet, CAN, multiple USART/SPI/I2C.
- Graphics: LCD-TFT controller, Chrom-ART Accelerator.
- Analog: 16-bit ADCs, DACs.
- Timers: Advanced-control, general-purpose, and basic timers.
Designed for high-performance embedded applications, including HMI and industrial control.

Application

The STM32F746NGH6 is a high-performance microcontroller from STMicroelectronics, ideal for:
- Industrial Automation: PLCs, motor control, HMI.
- Consumer Electronics: Smart home devices, wearables.
- Medical Equipment: Portable diagnostics, monitoring systems.
- Automotive: Infotainment, telematics.
- IoT & Embedded Systems: Gateways, edge computing.
- Audio & Graphics: Touchscreen displays, audio processing.
It features a 216 MHz Cortex-M7 core, 1MB Flash, 320KB RAM, and rich peripherals (Ethernet, USB, CAN, TFT-LCD).

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