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Tagged with tqfp pcb-design
2
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2
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ATmega328p TQFP basic PCB
Is there an error in the basic schematic and PCB drawing of the Arduino?
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Understanding the package drawing of a qfp
I am designing my very first PCB and there are a few things on the package drawing of my microcontroller that are unclear to me.
Why are the sizes expressed in fractions?
e.g.: 0,23/0,13 or 0,75/0,...
