Semiconductor integrated circuit device

Details Semiconductor integrated circuit device Semiconductor integrated circuit device

H - Electricity

01

L

H01L 27/02 (2006.01) H01L 27/118 (2006.01)

Patent

CA 2111367

In order to lay out a driver circuit having high drivability without increasing a semiconductor chip area, a macro cell (22) such as a clock driver having a large fan-out is arranged under a feeder line (20). It is possible to feed the macro cell (22) from the feeder line (20), which is a second layer aluminum wire, in a short distance. An input signal line (23) and an output signal line (24) which are connected to input and output pins of the macro cell (22) are provided in positions not to be in contact with the feeder line (20). Since the macro cell (22) is arranged in a portion of an internal region which is located under the feeder line (20), it is possible to suppress increase of the layout area as well as electromigration caused by feeding to the macro cell (22).

Affiliated with

Also associated with

Rating

Semiconductor integrated circuit device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Semiconductor integrated circuit device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Semiconductor integrated circuit device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1403776