Semiconductor memory device and defect remedying method thereof

Details Semiconductor memory device and defect remedying method thereof Semiconductor memory device and defect remedying method thereof

1998-09-15

2000-04-11

Nelms, David

Static information storage and retrieval

Addressing

Multiplexing

36523003, 36523008, G11C 800

Patent

active

060495006

ABSTRACT:
Herein disclosed is a semiconductor memory device, in which peripheral circuits are arranged in a cross area of a semiconductor chip composed of the longitudinal center portions and the transverse center portions, and in which memory arrays are arranged in the four regions which are divided by the cross area. Thanks to this structure in which the peripheral circuits are arranged at the center portion of the chip, the longest signal transmission paths can be shortened to about one half of the chip size to speed up the DRAM which is intended to have a large storage capacity.

REFERENCES:
patent: 4933907 (1990-06-01), Kumanoya et al.
patent: 5440521 (1995-08-01), Tsunozaki et al.
patent: 5579256 (1996-11-01), Kajigaya et al.
patent: 5719815 (1998-02-01), Takahashi et al.

Affiliated with

Also associated with

Rating

Semiconductor memory device and defect remedying method thereof 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 memory device and defect remedying method thereof, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Semiconductor memory device and defect remedying method thereof will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1181713