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1  General Category / General Discussion / Re: Atmega328p (Arduino Uno) Transistors Technology on: July 19, 2012, 07:45:44 am
In the ATMEL forums they've just answered me this:

"Early AVRs were on 0.35um, later they used 0.18um then since they closed the Atmel fabs and outsourced I think they're now using 0.12um"


So, I guess that Atmega328p is 0.18um...
2  General Category / General Discussion / Re: Atmega328p (Arduino Uno) Transistors Technology on: July 19, 2012, 06:38:12 am
Yeah, that's the thing... I've also read the datasheet and the info isn't there smiley-sad I guess it is some secret architecture design stuff, so I was hoping someone knew something, but I was quite convinced already that there wasn't going to be any official information. Thanks anyway! ^^
3  General Category / General Discussion / Atmega328p (Arduino Uno) Transistors Technology on: July 17, 2012, 04:01:32 am
Hello all!

I've been playing a little bit with an Arduino One and I'm a little curious about this: does anyone know what is the size of the transistors in the ATmega328p? I was looking for some answers in the web, and the only reference I found was a blog ( http://rajeshkovvuri.wordpress.com/2011/11/01/atmega328p-and-atmega328-what-is-the-difference/ ) talking about the differences between 328 and 328p and guessing the process of each one. Does anyone have more information?


Thaaaanks in advance smiley
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