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:
Mar. 31, 1998
Filed:
Nov. 12, 1996
Applicant:
Inventor:
Nobuhiko Ito, Tenri, JP;
Assignee:
Sharp Kabushiki Kaisha, , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C / ;
U.S. Cl.
CPC ...
36523003 ; 36518511 ; 36518533 ; 36518901 ;
Abstract
A semiconductor memory device includes: a first memory cell array and a second memory cell array for receiving a first control signal, a second control signal, and a third control signal so as to be controlled by the first control signal, the second control signal, and the third control signal. Data stored in the first memory cell array is read when the first control signal and the second control signal are placed in an enable state. Data stored in the second memory cell array is read when the second control signal and the third control signal are placed in an enable state.