old IMA chip

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Florian



Joined: 26 May 2013
Posts: 1

PostPosted: Sun May 26, 2013 11:51 am    Post subject: old IMA chip Reply with quote

Hi guys,

a few days ago i found this chip
in a old chest full of a few hundred transistors
diodes capacitors and more stuff.

this was the only chip i found and was double wrapped
in a plastic file, to keep it safe.

the dimentions are L5.08cm W2.55cm h0.2cm
and the golden circle on top has a diameter of 1.6cm.

there is hardly to find something about it, only a thread here on CPU world but that ended because of bad pictures, i have better one.

i hope anyone has some info about this chip,
maybe it is it worth to sell it.

thanks in advance,
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CPUShack



Joined: 16 Jun 2003
Posts: 34259
Location: State of Jefferson, USA

PostPosted: Sun May 26, 2013 1:31 pm    Post subject: Reply with quote

AMI is the manufacturer and Cxxxx denotes a custom design (versus Sxxxx which was a standard product)
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yy2013



Joined: 12 Sep 2009
Posts: 739
Location: Nagoya, Japan

PostPosted: Sun May 26, 2013 5:13 pm    Post subject: Reply with quote

Nice chip! Very early form of leadless chip carrier.
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CPUShack



Joined: 16 Jun 2003
Posts: 34259
Location: State of Jefferson, USA

PostPosted: Sun May 26, 2013 5:16 pm    Post subject: Reply with quote

its like a ceramic SO SIMM lol
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Vlasta



Joined: 15 May 2012
Posts: 2565

PostPosted: Sun May 26, 2013 10:50 pm    Post subject: Reply with quote

Nice looking - appeals to me......
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wepwawet



Joined: 18 Mar 2004
Posts: 3019
Location: Seligenstadt - Germany

PostPosted: Sun May 26, 2013 11:37 pm    Post subject: Reply with quote

it's value is in its oddity.
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