Intel C8087-3 MIL???

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hugo929



Joined: 27 Oct 2006
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PostPosted: Sat Apr 21, 2007 12:32 am    Post subject: Intel C8087-3 MIL??? Reply with quote

I received it today.
The top looks so common.
But there are letters say "MIL" on the back. what does it mean?
It's my first c8087, so i dont know if others have the same marking as mine.

thanks ~~~

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debs3759



Joined: 18 Jan 2006
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PostPosted: Sat Apr 21, 2007 6:56 am    Post subject: Reply with quote

I think the "MIL" is justy an internal code. A lot of Intel (and other) chips have internal codes - much like the superfluous "ES" that we have all seen many a time and had numerous discussions about.

Intel always (or almost always - I'm not an expert...) have an "M" in the prefix of the part number of any military spec chip which has a regular Intel part number. As such, for this to be mil spec it would have to be "MC8087-3".

You will also note that the "MIL" is printed in a different font/size to the other text, indicating that it was printed at a different time to the other markings.

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CPUShack



Joined: 16 Jun 2003
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PostPosted: Sat Apr 21, 2007 12:17 pm    Post subject: Reply with quote

lets not confuse mil-spec, with mil-temp either.
MC8087 is a mil-temp (and voltage) part.
MC8087/B would be Mil-spec

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hugo929



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PostPosted: Sat Apr 21, 2007 8:05 pm    Post subject: Reply with quote

wow,thank you for feedback.
I always take MC8087 as MIL-spec!!!!

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debs3759



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PostPosted: Mon Apr 23, 2007 6:42 am    Post subject: Reply with quote

Nicely noted John, thanks. I had not done enough research to realise that mil-spec has to include the screening as well Smile
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