STM32H747 in STM32 Family
The STM32H747 sub-family from STMicroelectronics is a high-performance dual-core microcontroller series integrating an Arm Cortex-M7 core running at 480 MHz and a Cortex-M4 core at 240 MHz. This asymmetric architecture allows for a clear separation between demanding application tasks and time-critical real-time processing. Built on a 40nm process, these MCUs provide an advanced memory subsystem and a rich set of peripherals for complex embedded systems requiring high computational throughput.
Variants in This Sub-Family
| Part Number | Difference | Stock |
|---|---|---|
| STM32H747I-DISCO (STMicroelectronics) | I-DISCO | — |
| STM32H747IIT6 (STMicroelectronics) | IIT6 | 124 |
Variants within the STM32H747 sub-family primarily differ based on package type, flash memory capacity ranging from 1MB to 2MB, and the inclusion of specific hardware features like the MIPI-DSI interface. Package options include LQFP176, TFBGA240, and UFBGA176, which determine the number of available GPIOs and peripheral pin-outs. Development variants like the Discovery kit include integrated ST-LINK debuggers and external memory interfaces for prototyping.
