STM32H725IGT6

Microcontrollers Overview

The STM32H725IGT6 is a high-performance microcontroller based on the Arm Cortex-M7 core, operating at up to 550 MHz. It features 1 MByte of Flash memory and 564 KBytes of RAM, including shared ITCM/AXI, exclusive ITCM, AXI, DTCM, AHB, and backup RAM segments. The device includes an L1 cache (32 Kbytes instruction, 32 Kbytes data), a double-precision FPU, DSP instructions, and an MPU. It supports external memory interfaces and incorporates error correction codes for all memories. Peripherals include three ADCs, two DACs, operational amplifiers, comparators, timers, RNG, and various communication interfaces.

Microcontrollers Feature Summary

• High-performance execution via Arm Cortex-M7 core with integrated L1 cache and double-precision floating-point unit
• Enhanced security and robustness through Memory Protection Unit and Error Correction Code support across embedded memories
• Advanced signal processing capabilities utilizing CORDIC coprocessor and FMAC unit for mathematical acceleration
• Comprehensive peripheral set including multiple ADCs/DACs, LCD controller, and extensive connectivity options

Microcontrollers Applications

• Industrial automation and robotics control systems
• Smart home appliances and IoT gateways
• Medical imaging and therapy equipment
• Digital power management systems
• Consumer electronics requiring high-resolution graphical displays

Microcontrollers Procurement Notes

Verify the complete part number including the suffix T6, which denotes the 176-LQFP package, against official STMicroelectronics documentation. Confirm that the specific revision matches your design requirements. Ensure compatibility with the required voltage range of 1.62V to 3.6V. Check for any recent Product Change Notifications regarding packaging or marking changes. Validate that the component meets RoHS3 compliance standards for your target market.

Microcontrollers Selection Notes

Select this model when a single-core Cortex-M7 solution with 550 MHz performance is required alongside substantial internal memory resources. It is suitable for applications needing direct drive of LCD-TFT displays without CPU intervention. Consider this part if external memory interface support is necessary for expanding storage or data buffering. Verify that the 176-LQFP package fits the PCB layout constraints compared to BGA alternatives in the same series.

Microcontrollers Part Context

This component belongs to the STM32H725/735 line within the broader STM32H7 family. These devices are pin-to-pin compatible with previous generations like the STM32F7 series in common packages. The H7 series represents a benchmark for Cortex-M based MCUs, offering scalability from 64 Kbytes to 2 Mbytes of Flash. This specific variant focuses on high performance with DSP capabilities and rich peripheral integration for complex embedded tasks.

Microcontrollers Replacement Considerations

Public confirmed substitute part numbers: STM32H725IGK3TR.