Introduction
This application note is intended for system designers who develop applications based on STM32H723/33, STM32H725/35 and
STM32H730 microcontroller lines, and need an implementation overview of the following hardware features:
• Power supply
• Package selection
• Clock management
• Reset control
• Boot mode settings
• Debug management.
This document describes the minimum hardware resources required to develop an application based on STM32H723/33,
STM32H725/35 and STM32H730 microcontrollers.
Reference documents
• STM32H72x and STM32H73x datasheets
• STM32H723/733, STM32H725/735 and STM32H730 advanced Arm
®
-based 32-bit MCUs (RM0468)
• STM32H723/733, STM32H725/735 and STM32H730 errata sheet (ES0491)
The following documents are available on www.st.com website.
• Oscillator design guide for STM8S, STM8A and STM32 microcontrollers application note (AN2867)
• STM32 microcontroller system memory boot mode application note (AN2606).
Getting started with STM32H723/733, STM32H725/735 and STM32H730 Value
Line hardware development
AN5419
AN5419 - Rev 2 - May 2020
For further information contact your local STMicroelectronics sales office.
www.st.com
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