Samsung electronics co., ltd. (20250110649). MEMORY DEVICES AND METHODS FOR MANAGING USE HISTORY
MEMORY DEVICES AND METHODS FOR MANAGING USE HISTORY
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MEMORY DEVICES AND METHODS FOR MANAGING USE HISTORY
This abstract first appeared for US patent application 20250110649 titled 'MEMORY DEVICES AND METHODS FOR MANAGING USE HISTORY
Original Abstract Submitted
a memory device may include a time counter which is configured to output a count signal according to a predetermined time interval, a use history circuit which is configured to write an operating time value based on the count signal and generate and write a validation value corresponding to the operating time value, and a command decoder which is configured to receive an instruction from a memory controller. the instruction may be according to an operation mode that is determined based on the operating time value and the validation value.