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Altera_Forum's avatar
Altera_Forum
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20 years ago

SDRAM clock?

Dear everyony, I use 50M main clock in my nios2 system, but I want to use 100M clock to my SDRAM ,which is 16 bit interface, to enhance the SDRAM performance! Is it ok? and ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
20 years ago

Last year Micron recommended us to use the MT48LC8M32B2F5-7IT that is now obsolete and has its last time buy. So we deceided to go back from bga (32bit) to tsop (16bit). but it seems that we will go another step to bga (16bit)

Also we did the decision last year to use Micron MT28F256J3FS-12_ET Flash to have Intel J3 Strata as second source, but both are also obsolete by now.

I wonder why the manufactures / distributors give recomendation when those parts get obsolete so sooooooon.

Regards.

Michael Schmitt