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Taking the Measure   


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Well, when you put it that way
September 25, 2007

Silicon is cheap…too cheap not to waste. The earliest version of that claim that I can find in the TMWorld archives dates from 2002, and silicon, surely, has only become cheaper since then. The silicon-is-cheap claim is often used, correctly, to justify the addition of DFT and BIST structures within ICs.

But at last week’s Intel Developer Forum, Gordon Moore had quite a different take. Silicon, he said in an interview with Electronic News, “is very expensive real estate. It's about $1 billion an acre.”


Posted by Rick Nelson on September 25, 2007 | Comments (2)


September 25, 2007
In response to: Well, when you put it that way
John commented:

Yup - and that's real-estate expensive enough to reconsider populating with untestable circuits... The argument works either way!




September 26, 2007
In response to: Well, when you put it that way
Meredith Poor commented:

An acre is 45,000 square feet. 1/4" square into 12" x 12" is 2304. 2304 times 45,000 = 103,680,000 times $10 = $1,036,800,000.





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