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:
Jun. 09, 2009
Filed:
Mar. 17, 2005
Applicants:
Jean Lasseuguette, Grenoble, FR;
Cyrille Dray, Eybens, FR;
Sébastien Barasinski, Meylan, FR;
Inventors:
Assignee:
STMicroelectronics S.A., Montrouge, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11C 7/00 (2006.01); G11C 7/22 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a device for setting up a write current on at least one write conducting line in an MRAM type integrated circuit memory, including a current mirror composed of a first stage acting as the reference regulated cascode stage receiving all or part of the write current on its input and a second stage acting as the copy regulated cascode stage copying the write current onto the write line.