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公开(公告)号:US20150243339A1
公开(公告)日:2015-08-27
申请号:US14707893
申请日:2015-05-08
Applicant: Micron Technology, Inc.
Inventor: DEBRA M. BELL , Jeff A. McClain , Brian P. Callaway
IPC: G11C11/406
CPC classification number: G11C11/406 , G11C7/1012
Abstract: Apparatuses and methods for selective row refreshes are disclosed herein. An example apparatus may include a refresh control circuit. The refresh control circuit may be configured to receive a target address associated with a target plurality of memory cells from an address bus. The refresh control circuit may further be configured to provide a proximate address to the address bus responsive, at least in part, to determining that a number of refresh operations have occurred. In some examples, a plurality of memory cells associated with the proximate address may be a plurality of memory cells adjacent the target plurality of memory cells.
Abstract translation: 本文公开了用于选择行刷新的装置和方法。 示例性装置可以包括刷新控制电路。 刷新控制电路可以被配置为从地址总线接收与目标多个存储器单元相关联的目标地址。 刷新控制电路还可以被配置为至少部分地响应于确定已经发生了多个刷新操作来向地址总线提供邻近地址。 在一些示例中,与邻近地址相关联的多个存储单元可以是与目标多个存储单元相邻的多个存储单元。
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公开(公告)号:US20210279242A1
公开(公告)日:2021-09-09
申请号:US16807692
申请日:2020-03-03
Applicant: MICRON TECHNOLOGY, INC.
Inventor: DEBRA M. BELL , LIBO WANG , DI WU , JAMES S. REHMEYER , ANTHONY D. VECHES
IPC: G06F16/2455 , G11C11/407
Abstract: Embodiments of the disclosure are drawn to apparatuses, systems, methods, and memories that are capable of performing pattern matching operations within a memory device. The pattern matching operations may be performed on data stored within the memory based on a pattern stored in a register. The result of the pattern matching operation may be provided by the memory. The data on which the pattern matching operation is performed may not be output from the memory during the pattern matching operation.
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公开(公告)号:US20190051344A1
公开(公告)日:2019-02-14
申请号:US16160801
申请日:2018-10-15
Applicant: MICRON TECHNOLOGY, INC.
Inventor: DEBRA M. BELL , Jeff A. McClain , Brian P. Callaway
IPC: G11C11/406 , G11C7/10
Abstract: Apparatuses and methods for selective row refreshes are disclosed herein. An example apparatus may include a refresh control circuit. The refresh control circuit may be configured to receive a target address associated with a target plurality of memory cells from an address bus. The refresh control circuit may further be configured to provide a proximate address to the address bus responsive, at least in part, to determining that a number of refresh operations have occurred. In some examples, a plurality of memory cells associated with the proximate address may be a plurality of memory cells adjacent the target plurality of memory cells.
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公开(公告)号:US20220391396A1
公开(公告)日:2022-12-08
申请号:US17819793
申请日:2022-08-15
Applicant: MICRON TECHNOLOGY, INC.
Inventor: DEBRA M. BELL , LIBO WANG , DI WU , JAMES S. REHMEYER , ANTHONY D. VECHES
IPC: G06F16/2455 , G11C11/407
Abstract: Embodiments of the disclosure are drawn to apparatuses, systems, methods, and memories that are capable of performing pattern matching operations within a memory device. The pattern matching operations may be performed on data stored within the memory based on a pattern stored in a register. The result of the pattern matching operation may be provided by the memory. The data on which the pattern matching operation is performed may not be output from the memory during the pattern matching operation.
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公开(公告)号:US20210326732A1
公开(公告)日:2021-10-21
申请号:US16849819
申请日:2020-04-15
Applicant: MICRON TECHNOLOGY, INC.
Inventor: DEBRA M. BELL , JAMES S. REHMEYER , BRETT K. DODDS , ANTHONY D. VECHES , LIBO WANG , DI WU
Abstract: Embodiments of the disclosure are drawn to apparatuses, systems, methods for an internet of things (IoT) system to include edge devices that perform at least some functions without communicating with a cloud computing system. An edge device may include a memory with on-memory pattern matching capabilities. The edge device may perform pattern matching operations on data collected by the edge device or sensors in communication with the edge device. Based on results of the pattern matching operations, the edge device may perform various functions, such as transmitting data to the cloud computing system, activating an alarm, and/or changing a frequency at which data is transmitted.
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