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A 1 Mb (128kx8) EEPROM using SONOS (silicon-oxide-nitride-oxide-silicon) technology has been designed and fabricated for radiation hardened space applications. To ensure reliable operation of flight units, the NGC W28C0108 128kx8 EEPROM has been exposed to an extensive set of environmental radiation testing. In addition, a detailed reliability study has been performed to determine memory retention...
An MRAM is a nonvolatile memory that has been demonstrated and supports heavy ion immunity to an LET of approximately 69 MeV-cm2/mg for fluences to 108 ions/cm2; and TED hardness in excess of 1 Mrad.
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.