Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
May 28, 2013
Patent Application Number
13586526
Date Filed
August 15, 2012
Patent Citations Received
Patent Primary Examiner
Patent abstract
A semiconductor device according to the present invention has an address scrambling circuit for performing address scrambling operation of an address and a redundancy judging circuit for judging that redundancy judgment is performed about the address scrambled by the address scrambling circuit. This structure makes it possible to completely refresh operation concerned with normal word lines and redundancy word lines.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
