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EEPROM page failure -- fault

Question asked by Dinesh Guleria on Dec 30, 2012
Latest reply on Dec 31, 2012 by Himanshu Thakkar




I am using EEPROM S12X controller for an industrial automation side. Where we need to maintain multiple copy of some configuration data. Multiple copies are used because to maintain back-up of data.




My question is that if S12X -- can have 4k of eeprom, i.e 4 pages of size 1K.



Then in this case if one page of eeprom gets corrupted may be because of some reason. Then data in other 3 pages will also get corrupted ?



Or each page is an independent EEPROM corruption of one does not affect the other ?



Please suggest.