Fuse circuit for use in a semiconductor integrated apparatus

Details Fuse circuit for use in a semiconductor integrated apparatus Fuse circuit for use in a semiconductor integrated apparatus

2008-07-10

2010-11-09

Donovan, Lincoln (Department: 2816)

Miscellaneous active electrical nonlinear devices, circuits, and

Specific identifiable device, circuit, or system

Integrated structure

C327S595000, C327S525000, C365S200000, C365S225700

Reexamination Certificate

active

07830205

ABSTRACT:
A fuse circuit of a semiconductor integrated apparatus includes first and second fuse blocks. The first fuse block includes a first up fuse block where a first plurality of fuses are arranged and a first down fuse block where a second plurality of fuses are arranged. The second plurality of fuses comprises fewer fuses than the first plurality of fuses. The second fuse block includes a second up fuse block where a third plurality of fuses are arranged, the third plurality of fuses comprising the same number of fuses as the second plurality of fuses, and a second down fuse block that includes a fourth plurality of fuses, the fourth plurality of fuses comprising the same number of fuses as the first plurality of fuses. The first up fuse block is opposite the second up fuse block and the first down fuse block is opposite the second down fuse block.

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