Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Steven Bartling0
Hugh P. McAdams0
John A. Rodriguez0
Scott R. Summerfelt0
Date of Patent
February 15, 2011
0Patent Application Number
124918170
Date Filed
June 25, 2009
0Patent Primary Examiner
Patent abstract
A process of testing an integrated circuit containing a programmable data storage component containing at least two ferroelectric capacitors coupled to complementary state nodes that includes applying a disturb voltage prior to a recall operation. Also, a process of testing an integrated circuit containing a programmable data storage component containing at least two ferroelectric capacitors coupled to complementary state nodes that includes adjusting a disturb voltage and determining if a screening data value and a read data value meet a criterion for determining a limiting disturb voltage.
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