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:
Jul. 25, 2000
Filed:
Mar. 30, 1999
Applicant:
Inventor:
Johann Rieger, Bad Abbach, DE;
Assignee:
Siemens Aktiengesellschaft, Munich, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11C / ;
U.S. Cl.
CPC ...
36523003 ; 36523001 ;
Abstract
A DRAM with an address space divided into blocks, in which storage cells of individual blocks can be activated by a row address signal (RAS) furnished by a controller. Each individual block can then be activated by an independent activation signal derived from the row address signal. The activation signals for different blocks are supplied to the different blocks in succession with a partial time overlap, so that the obtained data rate is increased relative to activation of only one block, owing to partial time activation of at least two different blocks.