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Method for performing block management using dynamic threshold, and associated memory device and controller thereof

  • US 9,104,546 B2
  • Filed: 01/27/2011
  • Issued: 08/11/2015
  • Est. Priority Date: 05/24/2010
  • Status: Active Grant
First Claim
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1. A method for performing block management, the method being applied to a controller of a Flash memory, the Flash memory comprising a plurality of blocks, the method comprising:

  • adjusting a dynamic threshold according to at least one condition; and

    comparing a valid or invalid page count of a specific block of the plurality of blocks with the dynamic threshold to determine whether to erase the specific block.

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