Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Andrew John Gjevre Carter0
Brian Lee0
Hongyue Liu0
Maroun Georges Khoury0
Date of Patent
May 3, 2011
Patent Application Number
12261296
Date Filed
October 30, 2008
Patent Primary Examiner
Patent abstract
Variable resistive punchthrough access methods are described. The methods include switching a variable resistive data cell from a high resistance state to a low resistance state by passing a write current through the magnetic tunnel junction data cell in a first direction. The write current is provided by a transistor being electrically coupled to the variable resistive data cell and a source line. The write current passes through the transistor in punchthrough mode.
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