The STM32 Selection Guide 2021 Shows that STM32F407VET6 contains 512K flash, but actually the flash could be wroten from address 0x0800 0000 to the 0x080F FFFF, So what's the problem?!

HoMan Statham · ‎2022-09-29

TDK · ‎2022-09-29

It has 1MB of Flash but only the first 512kB is tested and guaranteed to work. ST uses the same die for multiple chips.

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TDK · ‎2022-09-29

It has 1MB of Flash but only the first 512kB is tested and guaranteed to work. ST uses the same die for multiple chips.

If you feel a post has answered your question, please click "Accept as Solution".

HoMan Statham · ‎2022-09-30

I get it，thank you�?