发明名称 |
INTEGRATED CIRCUIT WITH A SELF-PROGRAMMED IDENTIFICATION KEY |
摘要 |
A structure for storing a native binary code in an integrated circuit, including an array of planar MIM capacitors above an insulating layer formed above a copper metallization network, wherein at least one metallization portion is present under each MIM capacitor. The size of the portion(s) is selected so that from 25 to 75% of the MIM capacitors have a breakdown voltage smaller by at least 10% than that of the other MIM capacitors.
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申请公布号 |
US2013083586(A1) |
申请公布日期 |
2013.04.04 |
申请号 |
US201213607578 |
申请日期 |
2012.09.07 |
申请人 |
PETITPREZ EMMANUEL;STMICROELECTRONICS (CROLLES 2) SAS |
发明人 |
PETITPREZ EMMANUEL |
分类号 |
G11C17/04;H01L21/02;H01L27/10 |
主分类号 |
G11C17/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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