公开(公告)号：US20250036524A1

公开(公告)日：2025-01-30

申请号：US18551596

申请日：2022-08-26

Applicant: Micron Technology, Inc.

Inventor： Poorna Kale ,  Lei Pan

IPC: G06F11/10

Abstract: Methods, systems, and devices for data handling during a reflow operation are described. The method may include a memory system receiving first signaling indicating that a reflow operation is to be performed on the memory system and determining whether an amount of data stored in a first set of memory cells within one or more memory devices of the memory system satisfy a threshold. The method may further include the memory system communicating an indication of whether the memory system is ready for the reflow operation based on the amount of data satisfying the threshold.

公开(公告)号：US11823747B2

公开(公告)日：2023-11-21

申请号：US16981236

申请日：2020-08-27

Applicant: Micron Technology, Inc.

Inventor： Lei Pan

IPC: G11C7/00 ,  G11C16/30

CPC classification number: G11C16/30

Abstract: Methods, systems, and devices for external power functionality techniques for memory devices are described. A memory system, which may be coupled to a first power source associated with a first voltage, may detect whether a second power source associated with a second voltage higher than the first voltage is available. The memory device may activate a functionality to use the second power source for the access operations if the second power source is available, and the memory device may then perform one or more access operations using the second voltage from the second power source based on the activated functionality.

公开(公告)号：US20240345754A1

公开(公告)日：2024-10-17

申请号：US18629767

申请日：2024-04-08

Applicant: Micron Technology, Inc.

Inventor： Lei Pan

IPC: G06F3/06

CPC classification number: G06F3/0647 ,  G06F3/0604 ,  G06F3/0679

Abstract: Exemplary methods, apparatuses, and systems include a performance mode manager for controlling performance of a wireless update by selecting a performance mode using rations of allocation. The performance mode manager receives a request to initialize a file transfer from a host using wireless communication. In response to the request, the performance mode manager identifies a size of the file transfer by the memory subsystem. The performance mode manager selects a performance mode from a plurality of performance modes and allocates the available set of memory pages using the performance mode. The performance mode manager receives a file of the file transfer. The performance mode manager programs a first portion of the file at the default bit density to the first portion of memory and a second portion of the file at the reduced bit density to the second portion of memory.

公开(公告)号：US20240231695A1

公开(公告)日：2024-07-11

申请号：US18405379

申请日：2024-01-05

Applicant: Micron Technology, Inc.

Inventor： Lei Pan ,  Minjian Wu

IPC: G06F3/06

CPC classification number: G06F3/0659 ,  G06F3/0611 ,  G06F3/0679

Abstract: Exemplary methods, apparatuses, and systems include a retention latency manager for controlling memory access operations in computing systems based on latency of a set of data bits. The retention latency manager receives a set of data bits from a host. The retention latency manager writes a time stamp. The retention latency manager writes the set of data bits to a location in memory. The retention latency manager computes a time difference between a current time and the time stamp. The retention latency manager selects a set of trim settings using the time difference. The retention latency manager reads the set of data bits from the first location in memory using the set of trim settings.

公开(公告)号：US12019892B2

公开(公告)日：2024-06-25

申请号：US17842197

申请日：2022-06-16

Applicant: Micron Technology, Inc.

Inventor： Lei Pan ,  Qi Dong

IPC: G06F3/06

CPC classification number: G06F3/0644 ,  G06F3/0604 ,  G06F3/0643 ,  G06F3/0673

Abstract: Technologies for storing streaming data include, in some embodiments, in response to determining that the chunk size satisfies a chunk size threshold and the streaming data is sequential data of a size that satisfies a threshold sequential data size, writing the sequential data to a first file system partition of a file system comprising a plurality of file system partitions, and in response to determining that the chunk size does not satisfy the chunk size threshold or the chunk size satisfies the chunk size threshold and the streaming data is the first type of metadata, writing the streaming data to a second file system partition of the plurality of file system partitions.

公开(公告)号：US20230178157A1

公开(公告)日：2023-06-08

申请号：US16981236

申请日：2020-08-27

Applicant: Micron Technology, Inc.

Inventor： Lei Pan

IPC: G11C16/30

CPC classification number: G11C16/30

Abstract: Methods, systems, and devices for external power functionality techniques for memory devices are described. A memory system, which may be coupled to a first power source associated with a first voltage, may detect whether a second power source associated with a second voltage higher than the first voltage is available. The memory device may activate a functionality to use the second power source for the access operations if the second power source is available, and the memory device may then perform one or more access operations using the second voltage from the second power source based on the activated functionality.