Static information storage and retrieval – Read/write circuit – Having fuse element
Patent
1996-10-29
1998-11-17
Nguyen, Tan T.
Static information storage and retrieval
Read/write circuit
Having fuse element
365 96, 365200, G11C 1716
Patent
active
058386254
ABSTRACT:
A programmable circuit in an integrated circuit provides a programmed signal, which is based on the state of a first node. An anti-fuse includes a first terminal coupled to the first node and a second terminal coupled to a programming bus. An anti-fuse programming pad is coupled to the first programming bus for permitting a sufficient voltage to short the first anti-fuse to be applied to the first programming bus from external to the integrated circuit. The state of the programmed signal can be used to replace a primary circuit element in the integrated circuit, such a row or column of memory cells in a memory integrated circuit, with a redundant circuit element.
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Beigel Kurt D.
Cutter Douglas J.
Ho Fan
Micro)n Technology, Inc.
Nguyen Tan T.
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