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. 08, 2003
Filed:
Jun. 21, 2002
Applicant:
Inventor:
Christophe Frey, Meylan, FR;
Assignee:
STMicroelectronics S.A., Montrouge, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 7/10 ;
U.S. Cl.
CPC ...
G11C 7/10 ;
Abstract
A memory cell is formed with a buffer circuit. The output of the buffer circuit is linked to the input to form a logic latch. A write-access transistor is disposed between a first node linked to a bit line and the input of the buffer circuit. A control gate of the write-access transistor is linked to a second node linked to a write word line, and a read-access transistor is disposed between the first node linked to the bit line and a third node linked to a read word line. A control gate of the read-access transistor is linked to the output of the buffer circuit.