Update: 29 September, 2023
For designers of STM32 microcontroller applications, it is important to be able to easily replace one microcontroller type by another one in the same product 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. On the other hand, cost reduction objectives may force you to switch to smaller components and shrink the PCB area. This application note is written to help you and analyze the steps you need to migrate from an existing STM32F1 device to an STM32F0 device. It gathers the most important information and lists the vital aspects that you need to address. To migrate your application from STM32F1 series to STM32F0 series, you have to analyze the hardware migration, the peripheral migration and the firmware migration. To benefit fully from the information in this application note, the user should be familiar with the STM32 microcontroller family. You can refer to the following documents that are available from www.st.com. ● The STM32F1 family reference manuals (RM0008 and RM0041), the STM32F1 datasheets, and the STM32F1 Flash programming manuals (PM0075, PM0063 and PM0068). ● The STM32F0 family reference manual (RM0091) and the STM32F0 datasheets. For an overview of the whole STM32 series and a comparison of the different features of each STM
File format: PDF
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MD5 Checksum: 75770F466B360EACF88FA26BF2C9182D
Publication date: 07 August, 2012
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PDF Link: ST AN4088 Application Note PDF