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To: kjhwang who wrote (120806)12/6/2000 1:52:26 AM
From: deibutfeif  Read Replies (1) | Respond to of 186894
 
Cool, re:...if you use that capacity to instead produce a Chip with 200 mm^2

Excuse me, but even with a 12" (300mm) wafer, I get an area of 3.14 x (150)^2 = 70650 mm^2. At 200 mm^2, there could never be more than 350 candidate die. At your highly optimistic 90% yield and $90, that's no more than $28K/wafer.

With a 200 mm wafer, its $13K/wafer.

Pretty far from $60K/wafer in either case.
~dbf



To: kjhwang who wrote (120806)12/6/2000 3:02:52 AM
From: Paul Engel  Read Replies (2) | Respond to of 186894
 
NotSoCoolInvestor - Re: "But, if you use that capacity to instead produce a Chip with 200 mm^2=~1000 die "

I see deibutfeif has shown you the STUPIDITY of your comment.

Are you lacking in basic math skills?

Paul