Flash/Program memory Increase

jonfs2000 · ‎2013-09-02

Posted on September 02, 2013 at 16:21

Hi,

Sorry this might be a stupid question as I have not done enough research. But if some one could answer will save me lot of time.

Is there a way I can increase the program memory of STM32f407 using external flash memory.

Is it totally impossible OR it is possible but not an easy job?

(I have an little idea that linker maps the memory space etc.,)

Thanks

John

Tesla DeLorean · ‎2013-09-02

Posted on September 02, 2013 at 16:28

You can add NOR memory externally, but it will be slower and uncached. Several boards, including the STM3240G should demonstrate this.

You can look at parts like the

with 2MB

If you need more memory you should consider a better part selection.

Tips, Buy me a coffee, or three.. PayPal Venmo
Up vote any posts that you find helpful, it shows what's working..