The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 02, 2014
Filed:
Jul. 30, 2012
Shinichi Moriwaki, Yokohama, JP;
Shinichi Moriwaki, Yokohama, JP;
Fujitsu Semiconductor Limited, Yokohama, JP;
Abstract
A static RAM includes: a plurality of word lines; a plurality of pairs of local bit lines; a plurality of memory cells arranged in correspondence with intersections of the plurality of pairs of local bit lines and the plurality of word lines; a capacitance shared circuit arranged for each of the plurality of pairs of local bit lines; a common connection line connecting the plurality of capacitance shared circuits; and a pair of global bit lines connected to the plurality of pairs of local bit lines, wherein the capacitance shared circuit includes two N-channel transistors connected between the pair of local bit lines and the common connection line corresponding to each other.