Large scale integrated circuit with sense amplifier circuits for low voltage operation
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United States of America Patent
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Jun 11, 1996
Issued Date -
N/A
app pub date -
Aug 10, 1993
filing date -
Jun 17, 1988
priority date (Note) -
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status (Latency Note)
Importance
Abstract
Disclosed is a one-chip ULSI which can carry out the fixed operation in a wide range of power supply voltage (1 V to 5.5 V). This one-chip ULSI is composed of a voltage converter circuit(s) which serves to a fixed internal voltage for a wide range of power supply voltage, an input/output buffer which can be adapted to several input/output levels, a dynamid RAM(s) which can operate at a power supply voltage of 2 V or less, etc. This one-chip ULSI can be applied to compact and portable electronic devices such as a lap-top type personal computer, an electronic pocket note book, a solid-state camera, etc.
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