Micron Technology, Inc.
WRITE DATA FOR BIN RESYNCHRONIZATION AFTER POWER LOSS

Abstract:

A system includes a memory device and a processing device, operatively coupled to the memory device. The processing device is to perform operations including detecting a voltage of a power source for the memory device has dropped below a threshold voltage indicative of an imminent power loss and writing data to the memory device in response to the detecting. The operations further include measuring a characteristic of the data in response to detecting a power on of the memory device; determining an estimated amount of time for which the memory device was powered off based on results of the measuring; and in response to the estimated amount of time satisfying a first threshold criterion, updating a value for a temporal voltage shift of a block family of programmed data based on the estimated amount of time.