STM32L4 and STM32L4+ Series to STM32U575/585 migration guide - Application note
■Designers of STM32 microcontroller applications must be able to easily replace one microcontroller type by another one in the same product family or products from a different family.
■Migrating an application to a different microcontroller is often needed when product requirements grow, putting extra demands on memory size, or increasing the number of I/Os. The cost reduction objectives may also be an argument to switch to smaller components and shrink the PCB area.
■This application note analyzes the steps required to migrate from an existing design on the STM32L4 or STM32L4+ Series to the STM32U575/585 line microcontrollers.
■This document lists the full set of features available for STM32L4 and STM32L4+ Series, and the equivalent features ofSTM32U575/585, and provides a guideline on both hardware and peripheral migration.
■To fully benefit from this application note, the user must be familiar with the STM32 microcontroller family. For additional information, refer to the product datasheets and reference manuals.
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STM32L4 、 STM32L4 Series 、 STM32U575 、 STM32U585 、 STM32U575xx 、 STM32U585xx |
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Application note & Design Guide |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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20-Apr-2021 |
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Rev 1 |
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AN5372 |
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712 KB |
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