US 11,989,445 B2
Automatic operating mode management for memory using workload profile data
Gil Golov, Backnang (DE)
Assigned to Micron Technology, Inc., Boise, ID (US)
Filed by Micron Technology, Inc., Boise, ID (US)
Filed on May 13, 2021, as Appl. No. 17/320,111.
Prior Publication US 2022/0365710 A1, Nov. 17, 2022
Int. Cl. G06F 3/06 (2006.01); G06F 11/30 (2006.01)
CPC G06F 3/0656 (2013.01) [G06F 3/0619 (2013.01); G06F 3/0631 (2013.01); G06F 3/0679 (2013.01); G06F 11/3058 (2013.01); G06F 11/3075 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A method comprising:
monitoring, by a memory device, die temperatures and data sizes of commands issued to the memory device during a first period of time, the die temperatures and the data sizes correlated via timestamps;
storing, by the memory device, the die temperatures and the data sizes in a log file;
determining, by the memory device, a target size for a buffer based on a current temperature by:
identifying similar historical temperatures present in the log file,
extracting a plurality of data sizes from the log file that are correlated with the similar historical temperatures, the plurality of data sizes corresponding to a plurality of read or write commands issued during the similar historical temperatures, and
aggregating the plurality of data sizes to determine the target size; and
adjusting, by the memory device, a current size of the buffer to meet the target size.