Semiconductor memory device including a global input/output line of a data transfer path and its surrounding circuits
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United States of America Patent
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Jun 30, 2009
Grant Date -
Oct 2, 2008
app pub date -
Jul 16, 2007
filing date -
Mar 27, 2007
priority date (Note) -
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Abstract
A semiconductor memory device includes an input/output line of a data transfer path and its surrounding circuits, comprising a controller which generates a control signal corresponding to command and address input in read and write operation; and a repeater which selects any one of the plurality of bank groups as the control signal to control data transfer between the selected bank group and an input/output pad.
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