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:
Dec. 24, 2024
Filed:
Jul. 20, 2021
Applicant:
Globalfoundries U.s. Inc., Malta, NY (US);
Inventors:
Assignee:
GLOBALFOUNDRIES U.S. Inc., Malta, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
G11C 29/00 (2006.01); G11C 7/12 (2006.01); G11C 8/08 (2006.01); G11C 29/50 (2006.01);
U.S. Cl.
CPC ...
G11C 29/50004 (2013.01); G11C 7/12 (2013.01); G11C 8/08 (2013.01); G11C 2029/5004 (2013.01); G11C 2029/5006 (2013.01);
Abstract
The present disclosure relates to integrated circuits, and more particularly, to a wordline system architecture supporting an erase operation and current-voltage (I-V) characterization and methods of manufacture and operation. In particular, the present disclosure relates to a structure including: a twin cell circuit which is connected to a wordline of a memory array; a sourceline driver which is connected to a sourceline of the memory array for providing a cell level current-voltage (I-V) access of the twin cell circuit; and an integrated analog multiplexor which is connected to the twin cell circuit.