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. 29, 1998
Filed:
Jun. 12, 1997
Applicant:
Inventors:
Assignee:
Etron Technology, Inc, Hsin-Chu, TW;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G11C / ;
U.S. Cl.
CPC ...
365233 ; 365194 ; 395556 ;
Abstract
Methods and circuits are disclosed for a semiconductor memory that allow one or more clock cycles per memory write operation, which allow the memory clock cycle time to be varied, and which minimize power dissipation. This is achieved by providing circuits that generate a minimum internal write time reference, independent of the chosen clock cycle time, so that a memory write cycle might take one clock cycle, or more than one clock cycle if the clock cycle is shortened.