Fplan powerplan instance

Powerplan Example tutorial ：

Assume that the power consumption is 120mw, Voltage is 0.81v,block Width 1004.8, Height 702.9, The longitudinal stripe take M8, The transverse stripe take M9.
Module current ：

Then the current on each side can be calculated by the following formula , Divide 2 It's a hypothesis top There is one power ring Here it is block Power supply , Because there are two sides to share the current , If we assume power stripe Direct connection , Then divide by 2 You don't have to .


With the corresponding relationship between current and width above , It can be calculated based on the current above EM Total power stripe Metal width
Roe Calculation ：
a) M8
according to itf Defined in the ( Used here cworst Of itf The number ), Need to use 1 Check the table with the square resistance of times the width , Table lookup object ; One is width, Metal width , The other is thickness, The thickness of the metal .
Because here is the square resistance per unit width , therefore width choice 1, The thickness of the metal is defined at the beginning , That is, the most