Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
October 23, 2007
Patent Application Number
11096179
Date Filed
March 31, 2005
Patent Primary Examiner
Patent abstract
A device is connected in parallel with an MTJ structure of an MRAM bit to shunt photocurrent away from and/or limit voltage across the MTJ structure during a dose rate event. The device may include at least one transistor and/or at least one diode. One device may be used to protect an entire row and/or column of MRAM bits. As a result, the MRAM bits are protected during a dose rate event.
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