High-performance and DSP with FPU, ARM Cortex-M7 MCU with 1 Mbyte Flash, 216 MHz CPU, Art Accelerator, L1 cache, HW crypto, SDRAM, TFT

The STM32F756xx 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 single floating point unit (SFPU) precision which supports all ARM®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 STM32F756xx devices incorporate high-speed embedded memories with a Flash memory up to 1 Mbyte, 320 Kbytes of SRAM (including 64 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, thirteen general-purpose 16-bit timers including two PWM timers for motor control and one low-power timer available in Stop mode, 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.

Key Features

  • Core: ARM® 32-bit Cortex®-M7 CPU with FPU, adaptive real-time accelerator (ART Accelerator™) and L1-cache: 4KB data cache and 4KB instruction cache, allowing 0-wait state execution from embedded Flash memory and external memories, frequency up to 216 MHz, MPU, 462 DMIPS/2.14 DMIPS/MHz (Dhrystone 2.1), and DSP instructions.
  • Memories
    • Up to 1MB of Flash memory
    • 1024 bytes of OTP memory
    • SRAM: 320KB (including 64KB of data TCM RAM for critical real-time data) + 16KB of instruction TCM RAM (for critical real-time routines) + 4KB of backup SRAM (available in the lowest power modes)
    • Flexible external memory controller with up to 32-bit data bus: SRAM, PSRAM, SDRAM/LPSDR SDRAM, NOR/NAND memories
  • Dual mode Quad-SPI
  • LCD parallel interface, 8080/6800 modes
  • LCD-TFT controller up to XGA resolution with dedicated Chrom-ART Accelerator™ for enhanced graphic content creation (DMA2D)
  • 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 + 4KB backup SRAM
  • 3×12-bit, 2.4 MSPS ADC: up to 24 channels and 7.2 MSPS in triple interleaved mode
  • 2×12-bit D/A converters
  • 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
  • General-purpose DMA: 16-stream DMA controller with FIFOs and burst support
  • 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 25 communication interfaces
    • Up to 4× I2 C interfaces (SMBus/PMBus)
    • Up to 4 USARTs/4 UARTs (27 Mbit/s, ISO7816 interface, LIN, IrDA, modem control)
    • Up to 6 SPIs (up to 50 Mbit/s), 3 with muxed simplex I2 S for audio class accuracy via internal audio PLL or external clock
    • 2 x SAIs (serial audio interface)
    • 2 × CANs (2.0B active) and SDMMC interface
    • SPDIFRX interface
    • HDMI-CEC
  • 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 parallel 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

bd_stm32f756xg_1mb

Design

Technical Documentation

Product Specifications
Description Version Size
DS10915 DS10915: ARM®-based Cortex®-M7 32b MCU+FPU, 462DMIPS, up to 1MB Flash/320+16+ 4KB RAM, crypto, USB OTG HS/FS, ethernet, 18 TIMs, 3 ADCs, 25 com itf, cam & LCD 4.0 3 MB
Application Notes
Description Version Size
AN4660 AN4660: Migration of microcontroller applications from STM32F42xxx/STM32F43xxx to STM32F74xxx/STM32F75xxx 2.0 306 KB
AN3126 AN3126: Audio and waveform generation using the DAC in STM32 microcontrollers 2.0 829 KB
AN4775 AN4775: 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
AN1709 AN1709: EMC design guide for ST microcontrollers 2.0 843 KB
AN1181 AN1181: Electrostatic discharge sensitivity measurement 1.6 49 KB
AN4566 AN4566: Extending the DAC performance of STM32 microcontrollers 2.0 365 KB
AN4776 AN4776: General-purpose timer cookbook 1.0 1 MB
AN4661 AN4661: Getting started with STM32F7 Series MCU hardware development 4.0 1 MB
AN4750 AN4750: Handling of soft errors in STM32 applications 2.1 410 KB
AN4803 AN4803: High-speed SI simulations using IBIS and board-level simulations using HyperLynx SI on STM32 32-bit ARM® Cortex® MCUs 1.1 2 MB
AN4229 AN4229: How to implement a vocoder solution using STM32 microcontrollers 1.0 466 KB
AN4221 AN4221: I2C protocol used in the STM32 bootloader 3.0 683 KB
AN4839 AN4839: Level 1 cache on STM32F7 Series 1.0 257 KB
AN4865 AN4865: Low-power timer (LPTIM) applicative use-cases on STM32 MCUs 1.0 358 KB
AN4838 AN4838: Managing memory protection unit (MPU) in STM32 MCUs 1.0 284 KB
AN2867 AN2867: Oscillator design guide for STM8S, STM8A and STM32 microcontrollers 10.0 2 MB
AN4760 AN4760: Quad-SPI (QSPI) interface on STM32 microcontrollers 1.0 2 MB
AN4850 AN4850: STM32 MCUs spread-spectrum clock generation principles, properties and implementation 1.0 551 KB
AN4013 AN4013: STM32 cross-series timer overview 6.0 555 KB
AN2606 AN2606: STM32 microcontroller system memory boot mode 27.0 3 MB
AN4230 AN4230: STM32 microcontrollers random number generation validation using NIST statistical test suite 2.0 517 KB
AN4731 AN4731: STM32Cube firmware examples for STM32F7 Series 3.0 427 KB
AN4676 AN4676: STM32F7 Series peripheral interconnections 5.0 344 KB
AN4879 AN4879: USB hardware and PCB guidelines using STM32 MCUs 1.0 369 KB
AN4277 AN4277: Using STM32 device PWM shut-down features for motor control and digital power conversion 4.0 834 KB
AN4031 AN4031: Using the STM32F2, STM32F4 and STM32F7 Series DMA controller 3.0 1 MB
AN4655 AN4655: Virtually increasing the number of serial communication peripherals in STM32 applications 1.1 338 KB
Technical Notes & Articles
Description Version Size
TN1163 TN1163: Description of WLCSP for microcontrollers and recommendations for its use 4.0 1 MB
TN0830 TN0830: How to use EWARM 6.2x with projects built with EWARM 6.1 and previous versions 1.2 97 KB
TN1204 TN1204: Tape and reel shipping media for STM32 microcontrollers in BGA packages 2.1 745 KB
TN1205 TN1205: Tape and reel shipping media for STM8 and STM32 microcontrollers in FPN packages 3.0 753 KB
TN1206 TN1206: Tape and reel shipping media for STM8 and STM32 microcontrollers in QFP packages 3.0 830 KB
TN1207 TN1207: Tape and reel shipping media for STM8 and STM32 microcontrollers in SO packages 1.0 755 KB
TN1208 TN1208: Tape and reel shipping media for STM8 and STM32 microcontrollers in TSSOP and SSOP packages 1.0 743 KB
Reference Manuals
Description Version Size
RM0385 RM0385: STM32F75xxx and STM32F74xxx advanced ARM®-based 32-bit MCUs 5.0 18 MB
Programming Manuals
Description Version Size
PM0253 PM0253: STM32F7 Series Cortex®-M7 processor programming manual 2.0 4 MB
Errata Sheets
Description Version Size
ES0290 ES0290: STM32F74xxx and STM32F75xxx device limitations 3.0 364 KB

HW Model & CAD Libraries

HW Model & CAD Libraries
Description Version Size
STM32F7 Boundary Scan Decription Language (BSDL) files 2.0 120 KB
STM32F7 CAD Symbol and Footprint files 1.0 2 MB
STM32F7 IBIS models 2.0 38 MB

Presentations & Training Material

Presentations
Description Version Size
STM32 Embedded Software overview 2.3.0 777 KB
STM32 and STM8 embedded software solutions 2.0 2 MB

Publications and Collaterals

Flyers
Description Version Size
Get ready for the largest IoT development ecosystem 16.08 721 KB
STM32 Nucleo boards 16.07 1 MB
STM32 for makers Releasing your creativity 15.10 1 MB
Brochures
Description Version Size
STM32 32-bit MCU family - Leading supplier of ARM® Cortex®-M microcontrollers 16.02 1 MB
STM32F7 series - High performance - 32-bit MCUs 16.05 647 KB

Tools and Software

Development Tools
Embedded Software
Evaluation Tools
Hardware Development Tools
Software Development Tools
MCUs Embedded Software
Product Evaluation Tools

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
STM32F756NGH6 TFBGA 13X13X1.2 216L P 0.8 MM Tray -40 85 Active 9.189 10000 5A002A1A 5A992C - 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**
STM32F756NGH6 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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