Data block refresh during read access

An apparatus, comprising:

• one or more memory devices;
• and
• one or more controllers coupled with the one or more memory devices and configured to cause the apparatus to:
• read data from a first block of non-volatile memory cells of a memory system;
• determine whether the first block comprises a production state awareness (PSA) block in accordance with the data being written to the first block prior to packaging the one or more memory devices in the memory system;
• store a logical block address associated with the data to a list of logical block addresses in accordance with determining that the first block comprises the PSA block;
• read, after entering an idle duration, the data from the first block in accordance with the logical block address being stored to the list of logical block addresses;
• and
• write, during the idle duration, the data to a second block of non-volatile memory cells of the memory system in accordance with reading the data.

An apparatus, comprising:

• one or more memory devices;
• and
• one or more controllers coupled with the one or more memory devices and configured to cause the apparatus to:
• read, in response to a read command, data from a first block of non-volatile memory cells of a memory system;
• determine whether the first block comprises a production state awareness (PSA) block in accordance with the data being written to the first block prior to packaging the one or more memory devices in the memory system;
• and
• write the data to a second block of non-volatile memory cells of the memory system in accordance with reading the data and determining that the first block comprises the PSA block.

A non-transitory computer-readable medium storing code comprising instructions which, when executed by a processor of an electronic device, cause the electronic device to:

• read data from a first block of non-volatile memory cells of a memory system;
• determine whether the first block comprises a production state awareness (PSA) block in accordance with the data being written to the first block prior to packaging one or more memory devices comprising the first block in the memory system;
• store a logical block address associated with the data to a list of logical block addresses in accordance with determining that the first block comprises the PSA block;
• read, after entering an idle duration, the data from the first block in accordance with the logical block address being stored to the list of logical block addresses;
• and
• write, during the idle duration, the data to a second block of non-volatile memory cells of the memory system in accordance with reading the data.