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. 23, 2003
Filed:
Jan. 31, 2001
Applicant:
Inventors:
Fabrizio Campanale, Bari, IT;
Salvatore Nicosia, Palermo, IT;
Francesco Tomaiuolo, Monte Sant'Angelo, IT;
Luca Giuseppe De Ambroggi, Catania, IT;
Promod Kumar, Motta S. Anastasia, IT;
Assignee:
STMicroelectronics S.r.l., Agrate Brianza, IT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11C 7/00 ;
U.S. Cl.
CPC ...
G11C 7/00 ;
Abstract
A method of synchronizing the start of sequential read cycles when reading data in a memory in a synchronous mode with sequential access uses the increment pulses as synchronization signals for the address counters of the memory cell array. Following each increment pulse, a dummy ATD pulse is generated. The dummy ATD pulse is undistinguishable from an ATD pulse generated upon detection of a switching of external address lines.