公开(公告)号：US20210072926A1

公开(公告)日：2021-03-11

申请号：US17100334

申请日：2020-11-20

申请人： Micron Technology, Inc.

发明人： Jiangang Wu ,  Sampath K. Ratnam ,  Yang Zhang ,  Guang Chang Ye ,  Kishore Kumar Muchherla ,  Hong Lu ,  Karl D. Schuh ,  Vamsi Pavan Rayaprolu

IPC分类号： G06F3/06

摘要： A program operation is executed on a memory sub-system. In response to receiving a request to execute a read operation, executing a first program suspend operation to suspend the program operation. In response to a completion of the read operation, a program resume operation is executed to resume execution of the program operation. A delay period is established following execution of the program resume operation during which execution of the program operation is completed. A second program suspend operation is executed following the delay period.

公开(公告)号：US12019497B2

公开(公告)日：2024-06-25

申请号：US17272055

申请日：2020-12-17

申请人： Micron Technology, Inc.

发明人： Tao Xiong ,  Guang Chang Ye ,  Jizhe Xing ,  Jun Shen

IPC分类号： G06F1/3234 ,  G06F1/3225 ,  G11C5/14

CPC分类号： G06F1/3275 ,  G06F1/3225 ,  G11C5/14 ,  G11C2207/2227

摘要： Various embodiments described herein provide for a method for reduced power consumption by a memory system. A memory system of some embodiments monitors power state change requests received by the memory system from a host system, and determines a pattern of power state change requests received from the host system. Based on the determined pattern, the memory system can decide to activate or deactivate a reduced power consumption mode on the memory system. A reduced power consumption mode can comprise a first set of operation parameters that cause a memory system to operate with lower power consumption than a second set of operation parameters associated with a current operation mode, where the current operation mode is associated with a current power state set or last requested by the host system.

公开(公告)号：US20230350482A1

公开(公告)日：2023-11-02

申请号：US17272055

申请日：2020-12-17

申请人： Micron Technology, Inc.

发明人： Tao Xiong ,  Guang Chang Ye ,  Jizhe Xing ,  Jun Shen

IPC分类号： G06F1/3234 ,  G06F1/3225 ,  G11C5/14

CPC分类号： G06F1/3275 ,  G06F1/3225 ,  G11C5/14 ,  G11C2207/2227

摘要： Various embodiments described herein provide for a method for reduced power consumption by a memory system. A memory system of some embodiments monitors power state change requests received by the memory system from a host system, and determines a pattern of power state change requests received from the host system. Based on the determined pattern, the memory system can decide to activate or deactivate a reduced power consumption mode on the memory system. A reduced power consumption mode can comprise a first set of operation parameters that cause a memory system to operate with lower power consumption than a second set of operation parameters associated with a current operation mode, where the current operation mode is associated with a current power state set or last requested by the host system.

公开(公告)号：US11507317B2

公开(公告)日：2022-11-22

申请号：US17100334

申请日：2020-11-20

申请人： Micron Technology, Inc.

发明人： Jiangang Wu ,  Sampath K. Ratnam ,  Yang Zhang ,  Guang Chang Ye ,  Kishore Kumar Muchherla ,  Hong Lu ,  Karl D. Schuh ,  Vamsi Pavan Rayaprolu

IPC分类号： G06F3/06

摘要： A program operation is executed on a memory sub-system. In response to receiving a request to execute a read operation, executing a first program suspend operation to suspend the program operation. In response to a completion of the read operation, a program resume operation is executed to resume execution of the program operation. A delay period is established following execution of the program resume operation during which execution of the program operation is completed. A second program suspend operation is executed following the delay period.

公开(公告)号：US20200285416A1

公开(公告)日：2020-09-10

申请号：US16294416

申请日：2019-03-06

申请人： Micron Technology, Inc.

发明人： Jiangang Wu ,  Sampath K. Ratnam ,  Yang Zhang ,  Guang Chang Ye ,  Kishore Kumar Muchherla ,  Hong Lu ,  Karl D. Schuh ,  Vamsi Pavan Rayaprolu

IPC分类号： G06F3/06

摘要： A program operation is executed on a memory sub-system. During execution of the program operation, a request to execute a read operation on the memory sub-system is received. In response to receiving the request, a program suspend operation to suspend the program operation is executed. The read operation is executed on the memory sub-system in response to a completion of the program suspend operation. In response to completion of the read operation, a program resume operation is executed. A program suspend delay period is established following execution of the program resume operation during which a subsequent read operation is stored in a queue.