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fsmc and nand flash

Question asked by adel.ahmed on Jan 11, 2013
Latest reply on Jan 21, 2013 by Clive One
1-i'm confused in datasheet i see 4x64mb per bank . it's means maximum of  each nand flash is 64mbyte .

2- in the AN2790 Application note  about lcd with fsmc.
read from NAND Flash 11 fps
read fron sd card   12fps
why the sd card faster than nand flash sd card is serial and. nand flash  is parallel
and read time is 25ns per byte it means 40mbyte per second read speed.