Controlling Error Reporting for Usage-Based-Disturbance Mitigation

A memory device comprising:

• a memory array comprising multiple rows configured to store usage-based-disturbance data;
• at least one mode register configured to:
• be coupled to a host device;
• and
• store a value indicative of a report flag;
• a first circuit coupled to the memory array and configured to detect a first set of errors associated with the usage-based-disturbance data corresponding to a first set of the multiple rows;
• and
• a second circuit coupled to the first circuit and the at least one mode register, the second circuit configured to:
• detect a reporting event based on the first set of errors;
• and
• set, based on the detection of the reporting event, the value indicative of the report flag and stored in the at least one mode register.

A method performed by a memory device, the method comprising:

• detecting multiple parity errors associated with usage-based-disturbance data corresponding to multiple rows of a memory array of the memory device;
• filtering the multiple parity errors based on a threshold to detect multiple parity error events;
• and
• reporting the multiple parity error events to a host device based on the filtering, a quantity of the multiple parity error events that are reported being less than a quantity of the multiple parity errors that are detected.