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STM32H7 Series

Empowering engineers to meet growing end-user demands

The STM32H7 series offers developers more freedom to accommodate future end-user demands and evolving market requirements for rich, connected, powerful, and secure applications.

The series is based on the 32-bit Arm Cortex®-M7 core, running at up to 600 MHz. It is available in single and dual-core versions (Cortex®-M7 + Cortex®-M4), reaching the industry’s highest benchmark scores for Cortex®-M based microcontrollers, with up to 3224 CoreMark. It also supports execution from internal and external memories with on-the-fly decrypt/encrypt.

The STM32H7 series offers embedded flash memory ranging from 64 Kbytes to 2 Mbytes. This memory is based on ST’s nonvolatile memory (NVM) technology and manufactured using a 40 nm process.

The series offers a wide range of package options with pin counts ranging from 64 to 240. These options include QFN, WLCSP, LQFP, and BGA packages, spread across 12 product lines and available in over 130 different part numbers.

It supports ambient temperature up to 125°C, and down to - 40°C, making it perfect for industrial and harsh environments.

The STM32H7 single-core and value lines are pin-to-pin compatible with the STM32F7 series and STM32F4 series for the most common packages.

It has a high memory scalability and flexibility with 564 Kbytes up to 1.4 Mbytes of SRAM embedded, and very fast external memory interfaces up to 200 MHz.

Read more about the benefits of the 32-bit Arm Cortex®-M7 processor for MCUs here.

Applications:

IoT for Smart Industry applications
  • Gateways
  • Headless comm systems
  • Robotics
  • Security systems
  • Sensor fusion
Smart home
  • Kitchen appliances
  • Vacuum cleaners
  • Robot lawn movers
  • Air purifiers
Personal electronics
  • Keyboards
  • Smartphones
  • IoT tags and tracking devices
Smart City
  • Industrial communication
  • Lighting controls
  • Digital power
Medical and healthcare
  • Digital health
  • Medical imaging
  • Therapy equipment

Product types:

The STM32H7 series includes four product line groups:

Dual-core lines: Arm Cortex®-M7 and Cortex®-M4 cores can respectively run up to 480 MHz and 240 MHz enabling more processing and application partitioning. It embeds up to 2 MB of flash and 1 MB of RAM. Dual-core STM32H7 product lines are available with an embedded SMPS for improved dynamic power efficiency.

STM32H7 devices that embed a crypto/hash processor support security services such as Secure Firmware Install, Secure Boot, and Secure Firmware Upgrade, enabling the secure installation of new application codes.

The STM32H7 single-core and value lines have pin-to-pin compatibility with the STM32F7 series of very high-performance MCUs and STM32F4 series of high-performance MCUs for the most common packages, with some exceptions (*).

(*): See datasheet for the specific case of 100-pin packages

Discover our portfolio

Benefits

  • Highest performance MCU portfolio reaching 600 MHz to address more demanding application requirements
  • Best-in-class GUI performance reaching 60 FPS in a faster and easier way
  • A rich set of peripherals addressing any connectivity and communication requirements
  • A rich set of security features with a wide variety for different needs
  • Tailored ecosystem simplifying development for developers
  • Fast external memory interfaces enabling richer application development

Development tools for STM32H7 series

STM32H7S78-DK
NUCLEO-H7S3L8
STM32H7B3I-DK
STM32H745I-DISCO
STM32 developer zone banner STM32 MCU developer zone
Simplify your approach to security with STM32Trust!
Full range of STM32H7 training courses:
Get the most performance from STM32H7 MCUs for your applications.

STM32H7RS: a high performance, scalable and secure bootflash MCU

The new STM32H7RS lines are built on the success of the STM32H7 series, offering even higher performance and security at a lower cost. The STM32H7RS is a bootflash-based MCU powered by a Cortex®-M7 core running up to 600 MHz, with 64 KB of user flash and 620 KB of flexible SRAM. It is designed for external memory scalability and flexibility accommodating the most demanding application requirements in IoT, medical and industrial settings. 

The STM32H7RS lines cover a general purpose (STM32H7R3/7S3) and graphics line (STM32H7R7/7S7), to address the MPU-like GUI applications. Additionally, the both lines offer advanced security features (including secure boot, secure firmware installation, and hardware encryption/decryption) and target SESIP3 and PSA Certified Level 3 certifications.

Software and hardware tools available:

Register to next webinar here: Run MPU-like graphics applications with new STM32 high-performance bootflash MCUs (June 4, 2024).

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