Semiconductor memory having tri-state driver device

Static information storage and retrieval – Read/write circuit – Simultaneous operations

Reexamination Certificate

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Details

C365S189080, C365S189090, C365S207000

Reexamination Certificate

active

10974019

ABSTRACT:
A semiconductor memory having at least one memory cell adapted to store a data value, and adapted to be connected to a data line through a switch device controlled by a control signal. The invention also relates to a tri-state driver device for driving the control signal. Further, there is a method for operating a memory, in which the memory has a memory cell adapted to store a data value, and adapted to be connected to a data line through a switch device controlled by a control signal.

REFERENCES:
patent: 6205071 (2001-03-01), Ooishi
patent: 6272062 (2001-08-01), Mueller et al.
patent: 6515892 (2003-02-01), Itoh et al.
patent: 6819613 (2004-11-01), Takemura et al.
patent: 0 179 651 (1990-02-01), None
Itoh, K. (2001).VLSI Memory Chip DesignSpringer, pp. 15-17.

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