Semiconductor memory device and its driving method

Static information storage and retrieval – Read/write circuit – Data transfer circuit

Reexamination Certificate

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C365S189150, C365S189140, C365S189160, C365S189190

Reexamination Certificate

active

07626872

ABSTRACT:
A semiconductor memory device includes a data transfer line for read, a data signal transfer unit, a reset controller, and a data signal transfer unit for write. The data signal transfer unit for read receives a first data signal corresponding to a read command via the data transfer line and outputs the first data signal. The reset controller resets the data transfer line in response to a reset signal. The data signal transfer unit for write receives a second data signal corresponding to a write command, and outputs the second data signal to the data transfer line. The data transfer line is reset in response to the reset signal.

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patent: 2003/0133350 (2003-07-01), Nakao
patent: 2006/0176729 (2006-08-01), Chan et al.
patent: 2006/0176753 (2006-08-01), Chan et al.
patent: 2007/0002672 (2007-01-01), Ha et al.
patent: 1997-0060789 (1997-08-01), None
patent: 1999-003110 (1999-01-01), None
patent: 1999-0057796 (1999-07-01), None

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