STM32H747IIT6
Overview
The STM32H747IIT6 is a high-performance dual-core microcontroller featuring an ARM Cortex-M7 core running up to 480 MHz and a Cortex-M4 core running up to 240 MHz. This architecture allows for a clear task separation, such as running a real-time control loop on one core while managing a complex graphical user interface or connectivity stack on the other. It includes 2MB of Flash memory and 1MB of RAM to support data-intensive embedded applications.
Why Choose This Part
The dual-core asymmetric architecture provides an optimized balance between raw computational power and power efficiency. It features a rich set of peripherals including hardware acceleration for graphics and cryptography, alongside a massive 1MB of SRAM that simplifies the development of memory-hungry applications without requiring external RAM.
Applications
Getting Started
Start development with the STM32H747I-DISCO Discovery kit or the STM32H747I-EVAL evaluation board. Software development is supported by the STM32CubeH7 MCU Package, which includes the HAL, low-layer drivers, and dual-core project examples for STM32CubeIDE, IAR EWARM, or Keil MDK.
Dev Boards
Development boards and breakout modules featuring the STM32H747IIT6 or compatible chips — ready to use for prototyping.
STM32H747 Family
| Part Number | Difference | Stock |
|---|---|---|
| STM32H747XI | XI | 205 |
| STM32H747I-DISCO | DISCO | — |
Also Consider
STMicroelectronics
- A pin-compatible single-core Cortex-M7 alternative for applications that do not require the secondary Cortex-M4 core.
STMicroelectronics
- The same dual-core architecture but includes additional hardware cryptographic acceleration for secure applications.
