Semiconductor integrated circuit device and redundancy...

Details Semiconductor integrated circuit device and redundancy... Semiconductor integrated circuit device and redundancy...

2008-07-01

2010-11-09

Nguyen, Viet Q (Department: 2827)

Static information storage and retrieval

Read/write circuit

Bad bit

C365S063000, C365S225700, C365S189070, C365S189080

Reexamination Certificate

active

07830736

ABSTRACT:
A semiconductor integrated circuit device includes a first fuse circuit, a second fuse circuit, and a control signal generating circuit which sends a first control signal and executes program such that the resistance value of the first fuse circuit becomes greater than the resistance value of the second fuse circuit, and sends a second control signal and executes reprogram such that the resistance value of the second fuse circuit becomes greater than the resistance value of the first fuse circuit.

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