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Non-Volatile Memory And Method With Post-Write Read And Adaptive Re-Write To Manage Errors

  • US 20110099460A1
  • Filed: 12/18/2009
  • Published: 04/28/2011
  • Est. Priority Date: 10/28/2009
  • Status: Active Grant
First Claim
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1. A method of operating a non-volatile memory, comprising:

  • providing an error management for correcting errors liable to arise when the non-volatile memory ages through use;

    providing a measure of the age of the non-volatile memory by the number of program/erase cycling undergone by the non-volatile memory; and

    commencing the error management only when the non-volatile memory has reached a predetermined age.

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