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STM32H745XIH6

STM32H745XIH6

STMicroelectronics
ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 + Cortex-M4 MCU 2MBytes of Flash 1M
2,233 in stock
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Overview

The STM32H745XIH6 is a high-performance dual-core microcontroller from STMicroelectronics, featuring an Arm Cortex-M7 core and an Arm Cortex-M4 core. This MCU combines powerful processing capabilities with DSP instructions and includes a Double-Precision FPU. It offers a generous memory footprint with 2 MBytes of Flash and 1 MByte of RAM, making it suitable for complex embedded applications requiring significant computational power and data handling.

Why Choose This Part

Engineers benefit from the STM32H745XIH6's dual-core architecture, which allows for robust task segregation and enhanced real-time performance, with the Cortex-M7 handling critical tasks and the Cortex-M4 managing peripherals or less time-sensitive operations. The integrated DSP and Double-Precision FPU accelerate mathematical computations, critical for signal processing and complex control algorithms. Its substantial 2 MBytes of Flash and 1 MByte of RAM provide ample space for complex firmware, data logging, and advanced operating systems.

Applications

Industrial Control Systems
The dual-core architecture and DSP capabilities enable precise and real-time control for factory automation, robotics, and complex machinery.
Advanced Motor Control
With its high clock speed and DSP features, the STM32H745XIH6 can efficiently execute sophisticated motor control algorithms like FOC (Field-Oriented Control) for BLDC and PMSM motors.
Human-Machine Interfaces (HMI)
Its powerful processing and ample memory support rich graphical user interfaces and touch panel control in industrial and consumer products.
Embedded Vision and AI at the Edge
The Cortex-M7 core's performance can handle lightweight machine learning inference and basic image processing tasks for edge computing applications.
Communication Gateways
The dual-core design can manage multiple communication protocols simultaneously, making it ideal for IoT gateways, industrial fieldbus, and network devices.
Medical and Healthcare Devices
High performance and integrated peripherals suit demanding applications in medical instrumentation, diagnostic equipment, and patient monitoring systems.

Getting Started

To get started with the STM32H745XIH6, engineers can utilize STMicroelectronics' comprehensive STM32Cube ecosystem, including the STM32CubeMX graphical configurator for easy peripheral setup and code generation. Development boards like the NUCLEO-H745ZI-Q or STM32H745I-DISCO provide a ready-to-use platform. The device is supported by popular IDEs such as Keil MDK-ARM, IAR Embedded Workbench, and STM32CubeIDE, along with ST-LINK debug probes for programming and debugging.

Dev Boards

Development boards and breakout modules featuring the STM32H745XIH6 or compatible chips — ready to use for prototyping.

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Part of STM32 family » STM32H745

STM32H745 Family

Part NumberDifferenceStock
STM32H745ZIT6 ZIT6 647
STM32H745I-DISCO I-DISCO 282
STM32H745IIT6 IIT6 9,142

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