公开(公告)号：US20240021258A1

公开(公告)日：2024-01-18

申请号：US18373741

申请日：2023-09-27

Applicant: Micron Technology, Inc.

Inventor： Vamsi Pavan Rayaprolu ,  Michael Sheperek ,  Chris Smitchger

IPC: G11C29/02 ,  G11C29/12 ,  G11C29/50 ,  G11C29/44

CPC classification number: G11C29/021 ,  G11C29/12005 ,  G11C29/50004 ,  G11C29/44 ,  G11C2207/2254

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 including determining a value of a data state metric of a memory page, wherein the data state metric value is reflective of a number of bit errors associated with the memory page; upon determining that the data state metric value satisfies a first threshold criterion, obtaining, from a neural network, a value of a voltage distribution metric associated with the page; and upon determining that the voltage distribution metric value satisfies a second threshold criterion, performing a media management operation with respect to a block associated with the page, wherein the media management operation comprises writing data stored at the block to a new block.