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:
Apr. 28, 1987
Filed:
Aug. 05, 1985
Applicant:
Inventors:
Stephen T Flannagan, Austin, TX (US);
Paul A Reed, Austin, TX (US);
Assignee:
Motorola, Inc., Schaumburg, IL (US);
Primary Examiner:
Int. Cl.
CPC ...
G11C / ;
U.S. Cl.
CPC ...
365203 ; 365230 ;
Abstract
A memory circuit has a plurality of bit line pairs and intersecting word lines with a memory cell located at each such intersection. A column address selects the bit line which is to be accessed and a row address selects the word line which is enabled. In response to being selected, a bit line is coupled to a data line. In response to a column address transition, all of the bit lines are decoupled from the data lines while bit lines are precharged. In response to a row address transition, the word lines are disabled while the bit lines are equilibrated.