Patent ID: 9048140
Filing Date: 2015-06-02
Classification: G06F,H01L,H03K,Y02B,Y02D

Abstract:
1. A semiconductor integrated circuit comprising: a power switch configured to provide electrical connection and disconnection between a first branch line and a main line, said main line extending along a first direction; a peripheral circuit cell electrically connected to said first branch line, said first branch line extending along a second direction; a branch connection circuit cell electrically connected to a second branch line, said second branch line extending along said second direction; an individual connection circuit cell electrically connected to an individual connection line, said individual connection line being electrically connected to said main line, wherein said individual connection line is shorter than said first branch line, said individual connection line being shorter than said second branch line, wherein said first branch line is in a first wiring layer and said second branch line is in a second wiring layer, said second wiring layer being between said first wiring layer and said main line.