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:
Jan. 10, 1989
Filed:
Mar. 30, 1987
Applicant:
Inventors:
Karl L Wang, Austin, TX (US);
Lal C Sood, Austin, TX (US);
Assignee:
Motorola, Inc., Schaumburg, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C / ;
U.S. Cl.
CPC ...
365230 ;
Abstract
A semiconductor memory device having a divided word line architecture in which each block of the memory array is divided into half-blocks and the half-blocks of each block are located on different halves of the device separated by the row decoder. A data line bussing scheme cooperates with this unique organization of the memory array to provide for sense amplifier sharing. This feature allows fewer, and larger sense amplifiers for better performance.