Volatile memory and embedded dynamic random access memory

  • US 6,028,805 A
  • Filed: 11/06/1998
  • Issued: 02/22/2000
  • Est. Priority Date: 07/03/1998
  • Status: Expired due to Term
First Claim
Patent Images

1. A volatile memory comprising:

  • means for generating a refresh control signal specifying first and second regions of a memory array in a self refresh mode;

    refresh control means for performing self-refresh for said first region and performing no self-refresh for said second region on the basis of said refresh control signal in a self refresh mode.

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