Help identifing a 2128 sram on Track and Field (hyper olypmics)

iborg

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Help identifing a 2128 sram on Track and Field (hyper olypmics)

Hi all,

Im currently working on a track and field PCB and i need to replace the 2128 sram. The originals print on the chip is scratched out. I was wondering if anyone new what a suitable replacement would be a the speed that i would need to get EG. 120ns, 150NS or 200ns

Thanks
 
never seen any T&F's with 2124 ram (256kB memory) in it,
the norm is 2114 ram (128kB flash memory), of course both are 16kB RAM type,
just the flash size differs...

as far as ns speed goes, i'd have to pull my working pcb from my machine,
could take some time, unless someone else replies back here quicker...
 
I used a 6116 on mine, and it worked perfectly.

-Pat
 
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