Refreshing a group of memory cells in response to potential disturbance
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United States of America Patent
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Jan 16, 2018
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app pub date -
Oct 22, 2012
filing date -
Oct 22, 2012
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Abstract
A detection circuit is provided for a particular group of memory cells in a memory device, where the detection circuit is to be updated in response to at least one access of data and at least one neighboring group of memory cells. The particular group of memory cells is refreshed in response to an indication from the detection circuit, where the indication indicates presence of potential disturbance of the particular group of memory cells.
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