STMicroelectronics STM32F746NGH6TR

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Product attributes Property Value
Manufacturer STMicroelectronics
Product Series STM32F7
Packaging Tape & Reel (TR) | NULL
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
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 AEC -
Mounting Type Surface Mount
Supplier Device Package 216-TFBGA (13x13)
Package / Case 216-TFBGA
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The STMicroelectronics STM32F746NGH6TR is a 32-bit ARM Cortex-M7 microcontroller at 216MHz. It features 1MB flash and 320K x 8 RAM, operating from 1.7V to 3.6V. Integrated peripherals include brown-out detection, DMA, I2S, LCD controller, POR, PWM, and WDT. The 216-TFBGA package operates from -40°C to 85°C, targeting high-performance embedded applications.

  • 216MHz Cortex-M7 delivers exceptional compute for DSP and AI workloads.
  • 320K RAM enables large data buffers and complex multitasking.
  • Integrated LCD controller reduces external display driver cost.
  • I2S supports high-quality audio interfaces for consumer and pro audio.

High-End HMI Displays

216MHz Cortex-M7 with LCD controller drives 480x272 TFT panels; 320K RAM supports double buffering.

Audio Processing Units

I2S interface streams high-fidelity audio; 1MB flash stores DSP algorithms for noise cancellation.

Industrial Vision Systems

DMA captures camera data; 320K RAM buffers frames for real-time edge detection.

Smart Home Hubs

Multiple I2S channels handle voice recognition; POR ensures reliable boot after power events.

Medical Ultrasound Devices

High-speed ADC interface and 216MHz processing enable real-time imaging.

Robotics Controllers

PWM and DMA coordinate multi-axis motion; 1MB flash stores complex kinematics.

Q: What core does it use?
A: ARM Cortex-M7 at 216MHz.
Q: Voltage range?
A: 1.7V to 3.6V.
Q: Flash and RAM?
A: 1MB flash, 320K x 8 RAM.
Q: Package?
A: 216-TFBGA.
Q: Temperature range?
A: -40°C to 85°C.
Base Product Number : STM32F746NGH6
1MB Flash 216-TFBGA 216MHz 32-bit MCU 320K RAM ARM Cortex-M7 Audio DMA HMI I2S LCD PWM
Q: What core does it use?
A: ARM Cortex-M7 at 216MHz.
Q: Voltage range?
A: 1.7V to 3.6V.
Q: Flash and RAM?
A: 1MB flash, 320K x 8 RAM.
Q: Package?
A: 216-TFBGA.
Q: Temperature range?
A: -40°C to 85°C.