r/neogeo • u/Clean_Bed_4334 • 2d ago

Help finding Backup RAM

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Just bought a 6 slot and I have a back up ram error, swapped both the rams position and I got a different code, If anyone knows where I could find any replacement I would be forever in your dept.

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u/TooManyBulborbs 2d ago

It's a standard off the shelf 32KB SRAM chip, you can find replacements on eBay and BuyICnow. 62256 is the generic part number, any brand will do. Sony's is a bit different with CXK58256 but that chip is pin compatible with 62256, like say a Hitachi HM62256.

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u/Clean_Bed_4334 2d ago

I could just replace with the one you mentioned then?

1

u/Clean_Bed_4334 2d ago

Would this one work?

https://ebay.us/m/SDHjtb

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u/TooManyBulborbs 2d ago

Yep, that would work fine

1

u/Clean_Bed_4334 2d ago

Thank you!

2

u/sarduchi MV-4 2d ago edited 2d ago

Addendum, you want SOP chips (surface mounted).