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STM32 Bootloader size

AMost
Associate

‎2019-02-06 04:29 AM

Dear All,

I am going to use stm32f030f4 which has 16K flash & 4K SRAM. if I use STM32 bootloader , will Bootloader reduce available Flash/Ram or there is other reserved section for Bootloader i mean that i would like to save all flash/ram space for my application.

Best Regards,

Ahmed.

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3 REPLIES 3
Tesla DeLorean
Guru

‎2019-02-06 04:34 AM

The RAM is a reusable resource when it comes to loaders.

If you write your own loader it will consume FLASH. The chip comes with a system loader in a separate ROM/OTP location that doesn't eat into your available FLASH space. ​

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AMost
Associate

‎2019-02-06 04:37 AM

Thanks a lot for your reply.

what is the best document that i can read to use STM32 system loader

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