Static information storage and retrieval – Powering
Reexamination Certificate
2007-09-18
2007-09-18
Phung, Anh (Department: 2824)
Static information storage and retrieval
Powering
C365S229000, C365S154000
Reexamination Certificate
active
11500339
ABSTRACT:
A logic circuit in a system LSI is provided with a power switch so as to cut off the switch at the time of standby, reducing leakage current. At the same time, an SRAM circuit of the system LSI controls a substrate bias to reduce leakage current.
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Ishibashi Koichiro
Matsui Shigezumi
Osada Kenichi
Yamaoka Masanao
Hitachi , Ltd.
Miles & Stockbridge PC
Phung Anh
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