Intel mmx chips

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timsiggins

Well-known member
Joined
Oct 4, 2021
Messages
50
Hey guys,

Ok I have these old intel chip which I though they where ceramic but they are fiber but weird let me show u


So if u look that is what I have they look like they have gold bonding wire is this true
 

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Generally referred to here as black fiber CPUs. Over the years, a few dozen threads have cropped up regarding them. The search function should be helpful to locating some of those threads. Since I do not process electronic scrap, I will be of no help otherwise.

Time for more coffee.
 
When I accumulate a few kilos, I either offer them here, or sell to a company such as Boardsort. Have fun.

Time for more coffee.
 
Yes they have gold bond wires. The central section is basically the same as a normal IC chip and can be processed in the same way. The rest is tricky to process economically.
 
I was able to pull the center out a look at it with a micros scope they have gold bond wires but so short
 
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