High-performance and DSP with FPU, ARM Cortex-M7 MCU with 2 Mbytes Flash, 216 MHz CPU, Art Accelerator, L1 cache, HW crypto, SDRAM, TFT, MIPI-DSI, JPEG codec, DFSDM

The STM32F777xx, STM32F778Ax and STM32F779xx devices are based on the high-performance Arm® Cortex®-M7 32-bit RISC core operating at up to 216 MHz frequency. The Cortex®-M7 core features a floating point unit (FPU) which supports Arm® double-precision and single-precision data-processing instructions and data types. It also implements a full set of DSP instructions and a memory protection unit (MPU) which enhances the application security.

The STM32F777xx, STM32F778Ax and STM32F779xx devices incorporate high-speed embedded memories with a Flash memory up to 2 Mbytes, 512 Kbytes of SRAM (including 128 Kbytes of Data TCM RAM for critical real-time data), 16 Kbytes of instruction TCM RAM (for critical real-time routines), 4 Kbytes of backup SRAM available in the lowest power modes, and an extensive range of enhanced I/Os and peripherals connected to two APB buses, two AHB buses, a 32-bit multi-AHB bus matrix and a multi layer AXI interconnect supporting internal and external memories access.

All the devices offer three 12-bit ADCs, two DACs, a low-power RTC, twelve general-purpose 16-bit timers including two PWM timers for motor control, two general-purpose 32-bit timers, a true random number generator (RNG), and a cryptographic acceleration cell. They also feature standard and advanced communication interfaces.

Advanced peripherals include two SDMMC interfaces, a flexible memory control (FMC) interface, a Quad-SPI Flash memory interface, a camera interface for CMOS sensors and a cryptographic acceleration cell.

The STM32F777xx, STM32F778Ax and STM32F779xx devices operate in the –40 to +105 °C temperature range from a 1.7 to 3.6 V power supply. Dedicated supply inputs for USB (OTG_FS and OTG_HS) and SDMMC2 (clock, command and 4-bit data) are available on all the packages except LQFP100 for a greater power supply choice.

The supply voltage can drop to 1.7 V with the use of an external power supply supervisor. A comprehensive set of power-saving mode allows the design of low-power applications.

The STM32F777xx, STM32F778Ax and STM32F779xx devices offer devices in 11 packages ranging from 100 pins to 216 pins. The set of included peripherals changes with the device chosen.

These features make the STM32F777xx, STM32F778Ax and STM32F779xx microcontrollers suitable for a wide range of applications.

Key Features

  • Core: Arm® 32-bit Cortex®-M7 CPU with DPFPU, ART Accelerator™ and L1-cache: 16 Kbytes I/D cache, allowing 0-wait state execution from embedded Flash and external memories, up to 216 MHz, MPU, 462 DMIPS/2.14 DMIPS/MHz (Dhrystone 2.1), and DSP instructions.
  • Memories
    • Up to 2 Mbytes of Flash memory organized into two banks allowing read-while-write
    • SRAM: 512 Kbytes (including 128 Kbytes of data TCM RAM for critical real-time data) + 16 Kbytes of instruction TCM RAM (for critical real-time routines) + 4 Kbytes of backup SRAM
    • Flexible external memory controller with up to 32-bit data bus: SRAM, PSRAM, SDRAM/LPSDR SDRAM, NOR/NAND memories
  • Dual mode Quad-SPI
  • Graphics
    • Chrom-ART Accelerator™ (DMA2D), graphical hardware accelerator enabling enhanced graphical user interface
    • Hardware JPEG codec
    • LCD-TFT controller supporting up to XGA resolution
    • MIPI® DSI host controller supporting up to 720p 30 Hz resolution
  • Clock, reset and supply management
    • 1.7 V to 3.6 V application supply and I/Os
    • POR, PDR, PVD and BOR
    • Dedicated USB power
    • 4-to-26 MHz crystal oscillator
    • Internal 16 MHz factory-trimmed RC (1% accuracy)
    • 32 kHz oscillator for RTC with calibration
    • Internal 32 kHz RC with calibration
  • Low-power
    • Sleep, Stop and Standby modes
    • VBAT supply for RTC, 32×32 bit backup registers + 4 Kbytes backup SRAM
  • 3×12-bit, 2.4 MSPS ADC: up to 24 channels
  • Digital filters for sigma delta modulator (DFSDM), 8 channels / 4 filters
  • 2×12-bit D/A converters
  • General-purpose DMA: 16-stream DMA controller with FIFOs and burst support
  • Up to 18 timers: up to thirteen 16-bit (1x low- power 16-bit timer available in Stop mode) and two 32-bit timers, each with up to 4 IC/OC/PWM or pulse counter and quadrature (incremental) encoder input. All 15 timers running up to 216 MHz. 2x watchdogs, SysTick timer
  • Debug mode
    • SWD & JTAG interfaces
    • Cortex®-M7 Trace Macrocell™
  • Up to 168 I/O ports with interrupt capability
    • Up to 164 fast I/Os up to 108 MHz
    • Up to 166 5 V-tolerant I/Os
  • Up to 28 communication interfaces
    • Up to 4 I2 C interfaces (SMBus/PMBus)
    • Up to 4 USARTs/4 UARTs (12.5 Mbit/s, ISO7816 interface, LIN, IrDA, modem control)
    • Up to 6 SPIs (up to 54 Mbit/s), 3 with muxed simplex I2 S for audio
    • 2 x SAIs (serial audio interface)
    • 3 × CANs (2.0B Active) and 2x SDMMCs
    • SPDIFRX interface
    • HDMI-CEC
    • MDIO slave interface
  • Advanced connectivity
    • USB 2.0 full-speed device/host/OTG controller with on-chip PHY
    • USB 2.0 high-speed/full-speed device/host/OTG controller with dedicated DMA, on-chip full-speed PHY and ULPI
    • 10/100 Ethernet MAC with dedicated DMA: supports IEEE 1588v2 hardware, MII/RMII
  • 8- to 14-bit camera interface up to 54 Mbyte/s
  • Cryptographic acceleration: hardware acceleration for AES 128, 192, 256, triple DES, HASH (MD5, SHA-1, SHA-2), and HMAC
  • True random number generator
  • CRC calculation unit
  • RTC: subsecond accuracy, hardware calendar
  • 96-bit unique ID

Circuit Diagram

Resources

Technical Documentation

Product Specifications
Description Version Size
Arm® Cortex®-M7 32b MCU+FPU, 462DMIPS, up to 2MB Flash/512+16+4KB RAM, crypto, USB OTG HS/FS, 28 com IF, LCD, DSI 6.0 3 MB
Application Notes
Description Version Size
Audio and waveform generation using the DAC in STM32 microcontrollers 3.0 816 KB
Basics and low-cost solution proposals to move from legacy USB2.0 connector to USB Type-C™ connector with STM32 devices 1.0 443 KB
CAN protocol used in the STM32 bootloader 6.0 630 KB
DSI Host on STM32F469/479, STM32F7x8/x9 and STM32L4R9/S9 MCUs 2.0 13 MB
Digital camera interface (DCMI) on STM32 MCUs 1.0 2 MB
EMC design guide for ST microcontrollers 2.0 843 KB
Electrostatic discharge sensitivity measurement 1.6 49 KB
Extending the DAC performance of STM32 microcontrollers 2.0 365 KB
General-purpose timer cookbook 2.0 1 MB
Getting started with STM32F7 Series MCU hardware development 5.0 1 MB
Handling of soft errors in STM32 applications 2.1 410 KB
Hardware JPEG codec peripheral in STM32F76/77xxx and STM32H7x3 line microcontrollers 1.0 721 KB
High-speed SI simulations using IBIS and board-level simulations using HyperLynx SI on STM32 32-bit ARM® Cortex® MCUs 1.1 2 MB
How to get the best ADC accuracy in STM32 microcontrollers 3.1 1 MB
How to implement a vocoder solution using STM32 microcontrollers 1.1 466 KB
I2C protocol used in the STM32 bootloader 5.0 682 KB
LCD-TFT display controller (LTDC) on STM32 MCUs 2.0 2 MB
Level 1 cache on STM32F7 Series 1.0 257 KB
Managing memory protection unit (MPU) in STM32 MCUs 1.0 284 KB
Migration of microcontroller applications from STM32F42xxx/F43xxx devices to STM32F7 Series devices 3.0 536 KB
Migration of microcontroller applications from STM32F7 Series to STM32H7x3 line microcontrollers 1.0 640 KB
Oscillator design guide for STM8AF/AL/S and STM32 microcontrollers 11.0 2 MB
Quad-SPI (QSPI) interface on STM32 microcontrollers 1.0 2 MB
SPI protocol used in the STM32 bootloader 4.0 551 KB
STM32 MCUs spread-spectrum clock generation principles, properties and implementation 1.0 551 KB
STM32 USART automatic baud rate detection 1.0 268 KB
STM32 cross-series timer overview 6.0 555 KB
STM32 microcontroller debug toolbox 2.0 5 MB
STM32 microcontroller system memory boot mode 31.0 3 MB
STM32 microcontrollers random number generation validation using NIST statistical test suite 2.0 517 KB
STM32Cube firmware examples for STM32F7 Series 4.0 508 KB
STM32F7 Series peripheral interconnections 6.0 353 KB
USART protocol used in the STM32 bootloader 7.0 617 KB
USB DFU protocol used in the STM32 bootloader 6.0 373 KB
Using STM32 device PWM shut-down features for motor control and digital power conversion 4.0 834 KB
Using the STM32F2, STM32F4 and STM32F7 Series DMA controller 3.0 1 MB
Using the hardware real-time clock (RTC) in low-power modes with STM32 microcontrollers 3.0 1 MB
Virtually increasing the number of serial communication peripherals in STM32 applications 1.1 338 KB
Technical Notes & Articles
Description Version Size
Description of WLCSP for microcontrollers and recommendations for its use 4.0 1 MB
How to use EWARM 6.2x with projects built with EWARM 6.1 and previous versions 1.2 97 KB
Tape and reel shipping media for STM32 microcontrollers in BGA packages 2.1 745 KB
Tape and reel shipping media for STM8 and STM32 microcontrollers in FPN packages 3.0 753 KB
Tape and reel shipping media for STM8 and STM32 microcontrollers in QFP packages 3.0 830 KB
Tape and reel shipping media for STM8 and STM32 microcontrollers in SO packages 1.0 755 KB
Tape and reel shipping media for STM8 and STM32 microcontrollers in TSSOP and SSOP packages 1.0 743 KB
Reference Manuals
Description Version Size
STM32F76xxx and STM32F77xxx advanced Arm®-based 32-bit MCUs 3.0 22 MB
Programming Manuals
Description Version Size
STM32F7 Series and STM32H7 Series Cortex®-M7 processor programming manual 4.0 5 MB
Errata Sheets
Description Version Size
STM32F76xxx and STM32F77xxx device limitations 4.0 396 KB

HW Model, CAD Libraries & SVD

HW Model, CAD Libraries & SVD
Description Version Size
STM32F7 Boundary Scan Decription Language (BSDL) files 3 179 KB
STM32F7 CAD Symbol and Footprint files 1.1 3 MB
STM32F7 IBIS models 3.0 61 MB
STM32F7 System View Description 1.2 702 KB

Publications and Collaterals

Flyers
Description Version Size
Get ready for the largest IoT development ecosystem 17.02 741 KB
STM32 GUI solutions - Avanced HMI now achievable on embedded systems 17.12 1 MB
STM32 Nucleo boards - Unified scalable offering 17.11 1 MB
STM32 for makers - Releasing your creativity 17.06 2 MB
Brochures
Description Version Size
STM32 32-bit MCU family - Leading supplier of ARM® Cortex®-M microcontrollers 17.10 2 MB
STM32F7 series - ARM® Cortex®-M7 powered 17.02 1 MB

Tools and Software

Development Tools
Hardware Development Tools
Software Development Tools
Embedded Software
MCUs Embedded Software
Evaluation Tools
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Support & Community


Sample & Buy

Part Number Package Packing Type Operating Temperature (°C) (min) Operating Temperature (°C) (max) Marketing Status Unit Price (US$) * Quantity ECCN (EU) ECCN (US) Country of Origin More info Order from ST Order from Distributors
STM32F779NIH6 TFBGA 13X13X1.2 216L P 0.8 MM Tray -40 85 Active 10.936 10000 5A002A1A 5A992C PHILIPPINES MORE INFO DISTRIBUTOR AVAILABILITY
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(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

Quality & Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STM32F779NIH6 ActiveTFBGA 13X13X1.2 216L P 0.8 MMIndustrialEcopack2 0 0
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(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

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