ykishore
Member level 3
Why are upper Metal layers wider than the lower ones? Is that due to lithography reasons?
Say if we layout a lower layer wider than the min required and same width as one of the upper layers, which of these offer low resistance?
i.e., among a M1 of width W and M3 of same width W, which of these two has low resistance?
Say if we layout a lower layer wider than the min required and same width as one of the upper layers, which of these offer low resistance?
i.e., among a M1 of width W and M3 of same width W, which of these two has low resistance?