Die thermal sensor suitable for auto self refresh,...

Details Die thermal sensor suitable for auto self refresh,... Die thermal sensor suitable for auto self refresh,...

2011-05-03

2011-05-03

Ho, Hoai V (Department: 2827)

Static information storage and retrieval

Read/write circuit

Including reference or bias voltage generator

C365S189070, C365S222000, C365S225700

Reexamination Certificate

active

07936616

ABSTRACT:
A semiconductor memory device includes a reference voltage generator for generating a plurality of reference voltages each having different voltage levels in response to a self refresh enable control signal, and a voltage comparator for generating a result signal that controls a self refresh operation cycle by comparing each of the plurality of reference voltages with a temperature information voltage that represents an internal temperature of an integrated circuit.

REFERENCES:
patent: 2005/0276134 (2005-12-01), Mori et al.
patent: 2006/0098509 (2006-05-01), Kim
patent: 2007/0036015 (2007-02-01), Sako
patent: 2007/0126471 (2007-06-01), Jeong
patent: 2008/0056044 (2008-03-01), Tomita
patent: 2008/0144415 (2008-06-01), Macerola et al.
patent: 2005-222574 (2005-08-01), None
patent: 1020060028094 (2006-03-01), None
patent: 1020060118733 (2006-11-01), None
patent: 1020070036642 (2007-04-01), None
Intel® DDR3 Specification, Rev. 0.8.7, Apr. 6, 2006.
Proposed (Apr. 24, 2008 JESD79-3 RevC ballot).

Affiliated with

Also associated with

Rating

Die thermal sensor suitable for auto self refresh,... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Die thermal sensor suitable for auto self refresh,..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Die thermal sensor suitable for auto self refresh,... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2679520