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Identify this chip and win a prize

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Cutabove

Joined: 11 Aug 2009
Posts: 228
Location: Cocoa,FL

Posted: Thu Jul 21, 2011 1:55 pm Post subject:

No it's the Los Angeles airport. _________________ Everything that is gold,doesn't always glitter.

UMMR

Joined: 23 Aug 2007
Posts: 381
Location: Udine, ITALY

Posted: Fri Jul 22, 2011 3:09 am Post subject:

JAC wrote:

IBM 486 Die shot. Colours are added for enhancement.

Hello,
it's a IBM 486SLC2. Here is the web page: http://micro.magnet.fsu.edu/chipshots/ibm/486slc2medium.html. It's a great photographic work indeed, it requires a expensive pro-level microscope and a specific lighting system (see the site). The multi-color lighting shows well the upper metallization level and the interconnections. Many other IBM chips have interconnection points distributed on the whole die (since they are fabricated with the flip-chip technique). Here is a nice example (RS/6000 FPU): http://micro.magnet.fsu.edu/chipshots/ibm/rs6000large.html.
Paolo

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