发明名称 |
Electrically programmable fuse |
摘要 |
In this invention is described an electrically programmable fuse that uses a floating gate to control the fuse action. The activation of the fuse can be done at any time during the life of the product containing the fuse. By programming a charge onto the floating gate an active transistor is made to conduct or not to conduct. The fuse can be reused by re-programming the fuse to the previous state. Different states of the fuse which represent product options can be obtained by programming appropriate voltage levels.
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申请公布号 |
US6392468(B1) |
申请公布日期 |
2002.05.21 |
申请号 |
US20000621373 |
申请日期 |
2000.07.21 |
申请人 |
VANGUARD INTERNATIONAL SEMICONDUCTOR CORPORATION |
发明人 |
WU SHU-FANG |
分类号 |
G11C16/04;H01L23/525;H01L27/115;(IPC1-7):H01H85/00 |
主分类号 |
G11C16/04 |
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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