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Adding RAM and FLASH to STM32F4DISCOVERY board

Question asked by draskovic.drasko on Jan 30, 2013
Latest reply on Jan 31, 2013 by Clive One
Hi all,
I'd like to try uClinux on STM32F4, and I really like STM32F4DISCOVERY. I have two questions :

1) Would it be possible to add an external RAM and FLASH chips somehow to this boar, via some free pads / ports that are accessible ?

2) Can SDRAM be used (cheaper), or PSRAM is the only solution ?