Performing data integrity checks to identify defective wordlines
Abstract:
Systems and methods are disclosed including a memory device and a processing device operatively coupled to the memory device. The processing device can perform operations comprising performing a write operation to program first data to a first set of memory cells addressable by a first wordline of a first plurality of wordlines of a block of the memory device; performing a read operation on a second wordline of the plurality of wordlines, wherein the second wordline is adjacent to the first wordline; determining a number of bits programmed in a first logical level in the second wordline; and responsive to determining that the number of bits set satisfies a threshold criterion, copying second data from the first block to a second block.
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