Apparatus and method to prevent data loss in nonvolatile memory

Apparatus and method to prevent data loss in nonvolatile memory

  • CN 101,339,806 A
  • Filed: 07/03/2008
  • Published: 01/07/2009
  • Est. Priority Date: 07/04/2007
  • Status: Active Application
First Claim
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1. , a kind of equipment that prevents the loss of data of non-volatile memory device comprises:

  • Nonvolatile memory comprises and uses a plurality of states that bit information is written to first page and second page the storage unit that is included in first, uses at least two bits to realize described a plurality of state;

    Data processing unit is written to after first page at bit information, when bit information is written to second page, first page bit information is written in the nonvolatile memory second.

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