STM32H7R/S: New bootflash MCUs with higher scalability & security

Unlocking new innovation possibilities

Unlocking new innovation possibilities

The new STM32H7R/S lines combine performance, scalability, and security accommodating the most demanding application requirements in IoT, medical and industrial settings.
The lines offer developers more design freedom to achieve MPU-like applications at a low cost, facilitated by a simpler development process thanks to the MCU's ecosystem. 

Greater performance, scalability & security

stm32h7r7/7s7

5-package options from 144 to 225 pins

STM32H7R7/7S7

Graphics lines with NeoChrom GPU enable smoother, richer MPU-like GUIs with advanced capabilities.

stm32h7r3/7s3

10-package options from 68 to 225 pins

STM32H7R3/7S3

General-purpose line-up designed to achieve high performance and provide a rich feature set for cost-optimized designs.

Key benefits

High performance

Execute real-time anywhere, with serial & parallel memory interfaces up to 200 MHz DTR. 

Design freedom

High scalability to optimize your design and reduce costs.

Advanced graphics

Powerful 2.5D NeoChrom GPU & Chrom-ART for 2D GUI applications. Enables UIs with HD resolution.

Key features

  • Single core: Arm Cortex®-M7 running at 600 MHz, with 1284 DMIPS.
  • Flexible memories: 64 Kbytes bootflash (user flash), 2x xSPI with Quad, Hyper and Octo support, 2x SD/SDIO/MMC and FMC with SRAM, PSRAM, SDRAM, NOR/NAND.
  • Graphics: NeoChrom GPU, Chrom-GRC, JPEG codec, LCD-TFT, and digital camera.
  • Security: Target SESIP3 and PSA certified level 3 certifications, flexible life cycle, secure debug authentication, secure key-storage and immutable Root of Trust.
  • Connectivity: variety of interfaces such as Ethernet, USB, UART, USART, SPI, I2C, I3C, FDCAN, SAI, and HDMI-CEC.

First STM32 with bootflash memory

data-security

Securely protect your data

Securely protect your data

The STM32H7S prioritizes security by offering the capability to encrypt and decrypt information directly from flash and RAM on-the-fly, making it the first STM32H7 to do all this. Now, thanks to on-the-fly encryption/decrypt (MCE), the STM32H7S can protect user data from intruders, among other things.

Get started with STM32H7S

stm32h7s78-dk-board

STM32H7S78-DK

STM32H7S78-DK

Unleash the full potential of the STM32H7S7/7R7 line with the STM32H7S78-DK discovery kit. Evaluate a wide range of peripherals and expand your applications with flexible connectors. The kit includes an STLINK-V3EC debugger and programmer for easy development.

nucleo-dk-h7s3l8-board

NUCLEO-H7S3L8

NUCLEO-H7S3L8

Speed up evaluation with our cost-effective Nucleo-144 board featuring a BGA225 package. It comes with the STM32 comprehensive free software libraries and examples available with the STM32Cube MCU package.

STM32 Explore | Webinar

Run MPU-like applications with the new STM32 high-performance bootflash MCUs.