Mitigation methods for impact of quick charge loss on read errors
AssigneeMicron Technology, Inc.
InventorsBo Zhou, Jianying Zhu, Zhihui Zhang, Xuan Liu, Min Rui Ma, Jiao Xiong
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AssigneeMicron Technology, Inc.
InventorsBo Zhou, Jianying Zhu, Zhihui Zhang, Xuan Liu, Min Rui Ma, Jiao Xiong
Estimating the term…
Methods, systems, and devices for mitigation methods for impact of quick charge loss (QCL) on read errors are described. The described techniques enable a memory system to determine a duration following a write operation during which a memory cell may experience QCL associated with discharge of the memory cell at a relatively high rate. The memory system may apply, to the memory cell, a voltage offset in addition to a threshold read voltage when performing read operations during the QCL duration, and may not apply the voltage offset when performing read operations following the QCL duration. Accordingly, the memory system may use a relatively higher read voltage for read operations performed during the QCL duration and a relatively lower read voltage for read operations following the QCL duration, which may result in relatively fewer errors.
An apparatus, comprising:
A non-transitory computer-readable medium storing code, the code comprising instructions executable by one or more processors to:
A method, comprising:
Dependencies are inferred from the claim text.