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公开(公告)号:US20120250429A1
公开(公告)日:2012-10-04
申请号:US13435201
申请日:2012-03-30
申请人: FRANCOIS TAILLIET , Marc Battista , Luc Wuidart
发明人: FRANCOIS TAILLIET , Marc Battista , Luc Wuidart
CPC分类号: H04W12/04 , G01R31/31719 , G06F21/70 , H01L22/14 , H01L22/20 , H01L2924/0002 , H04W12/08 , H01L2924/00
摘要: A process is provided for fabricating a wafer including a plurality of chips separated by scribe lines. The method includes locking at least one chip on the wafer using a secret key, and writing the secret key into at least one memory present on the wafer.
摘要翻译: 提供了一种用于制造包括由划线分开的多个芯片的晶片的工艺。 该方法包括使用秘密密钥将晶片上的至少一个芯片锁定,并将秘密密钥写入存在于晶片上的至少一个存储器。