Propeller I semiconductor process technology? Is it 350nm or 180nm?

cdecde
edited March 2011 in Propeller 1 Vote Up0Vote Down
Hi,

According to wikipedia, it's 180nm:

http://en.wikipedia.org/wiki/180_nanometer

But I think they may be referring to the Prop 2, as Beau said Prop 1 die photo is 350nm:

http://forums.parallax.com/archive/index.php/t-97773.html

In addition, 350nm only needs 3.3v whereas 180nm requires 1.8v, so this is consistent.

By the way, are all 3.3v chips made on a 350nm process? Or do they have some kind of voltage regulator inside?

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