Semiconductor device having a refresh device of a noise reduction type
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United States of America Patent
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Nov 3, 1998
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N/A
app pub date -
Oct 17, 1997
filing date -
Oct 22, 1996
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Abstract
A semiconductor device having a refresh device of a noise reduction type lowers a peak current value by sequentially performing refresh operations about a plurality of dynamic RAMs (DRAMs) in a system having a daisy chain structure, thereby reducing noises generated from the system.
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