Intel 208 Lead chip (486?)

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CPUShack



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

PostPosted: Tue Jun 20, 2006 7:02 pm    Post subject: Intel 208 Lead chip (486?) Reply with quote

Did Intel make a 208 lead CPU (or any chip

al the 486s I have are 196 lead

http://www.cpu-world.com/CPUs/80486/index-pics.html lists a 208lead PQFP but it is wrong

Why I ask is that I got an Intel test fixture.

It says
Intel Confidential

HE486-32

208L PQII

LOAD BOARD

REV.0

Its as big around as an old 33rpm record.

Any ideas?

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gshv



Joined: 01 Feb 2003
Posts: 7898
Location: Fairfax, VA USA

PostPosted: Tue Jun 20, 2006 7:15 pm    Post subject: Re: Intel 208 Lead chip (486?) Reply with quote

CPUShack wrote:
Did Intel make a 208 lead CPU (or any chip

al the 486s I have are 196 lead

http://www.cpu-world.com/CPUs/80486/index-pics.html lists a 208lead PQFP but it is wrong

Thanks for noticing it, I'll fix it.

Quote:
Any ideas?


Intel FC80486 and probably SB80486 are 208-lead packages.

Gennadiy
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CPUShack



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

PostPosted: Tue Jun 20, 2006 7:16 pm    Post subject: Reply with quote

and the FC80498 is refered to as PQ2 by intel (and PQ4 later)

http://www.rediris.lkams.kernel.org/pub/mirror/intel/intarch/PAPERS/PQ2-PQ4.pdf

(there are some Sspecs and a Qspec in that document you may need to add to your db)

I wonder if I have a test fixture for the PQ2 FC80486 as the board is dated 07/06/1994

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gshv



Joined: 01 Feb 2003
Posts: 7898
Location: Fairfax, VA USA

PostPosted: Tue Jun 20, 2006 7:19 pm    Post subject: Reply with quote

CPUShack wrote:
http://www.rediris.lkams.kernel.org/pub/mirror/intel/intarch/PAPERS/PQ2-PQ4.pdf

(there are some Sspecs and a Qspec in that document you may need to add to your db)

Excellent. Thank you!

Gennadiy
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