Semiconductor memory device having test circuit

Static information storage and retrieval – Read/write circuit – Testing

Reexamination Certificate

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C365S189050, C365S203000

Reexamination Certificate

active

07916565

ABSTRACT:
A semiconductor memory device including a test circuit capable of reducing test time includes a test circuit for generating leakage current in the semiconductor memory device in a standby state in response to a test mode signal and a standby signal that provides standby state information of the semiconductor memory device.

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patent: 6046948 (2000-04-01), Zheng et al.
patent: 6166997 (2000-12-01), Dussault et al.
patent: 6636998 (2003-10-01), Lee et al.
patent: 7120070 (2006-10-01), Versen et al.
patent: 2007/0147147 (2007-06-01), Hirabayashi
patent: 2003-066092 (2003-03-01), None
patent: 2007-179593 (2007-07-01), None
patent: 1020000034921 (2000-06-01), None
patent: 1020050047911 (2005-05-01), None
patent: 1020060008145 (2006-01-01), None

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