发明名称 |
Semiconductor device having electric fuse element |
摘要 |
The output terminal of a voltage generation circuit is connected to one end portion of a fuse circuit. A transistor is connected to the other end portion of the fuse circuit. In program mode, a voltage generated from the voltage generation circuit is applied to the fuse circuit and a current flows through the fuse circuit and the transistor. In verify mode, a current generated from the voltage generation circuit flows into a pad through a selected fuse circuit and a detection circuit.
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申请公布号 |
US6680873(B2) |
申请公布日期 |
2004.01.20 |
申请号 |
US20020042937 |
申请日期 |
2002.01.08 |
申请人 |
KABUSHIKI KAISHA TOSHIBA |
发明人 |
MURAOKA KAZUYOSHI;KOZUKA EIJI |
分类号 |
H01L21/82;G11C17/16;G11C17/18;G11C29/00;G11C29/04;(IPC1-7):G11C8/00 |
主分类号 |
H01L21/82 |
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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