Read/write method and memory device
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United States of America Patent
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Mar 5, 2024
Grant Date -
Oct 6, 2022
app pub date -
Nov 9, 2020
filing date -
Apr 1, 2020
priority date (Note) -
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status (Latency Note)
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Abstract
A read/write method includes: applying a read command to a memory device, the read command pointing to address information, reading to-be-read data from a storage cell corresponding to the address information to which the read command points, and if an error occurs in the to-be-read data, storing the address information to which the read command points in a preset storage space. The read/write operation is not performed on the address information stored in the preset storage space when the user executes the read or write operation on the memory device, which avoids a data error or data loss and greatly improves the reliability and prolongs the service life of the memory device.
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