公开(公告)号：US20210328790A1

公开(公告)日：2021-10-21

申请号：US17360749

申请日：2021-06-28

Applicant: Micron Technology, Inc.

Inventor： Nathan A. Eckel ,  Steven D. Check

IPC: H04L9/08 ,  G06F12/0804 ,  G06F21/74 ,  H04L9/06

Abstract: An apparatus comprises an encryption key generator to generate a media encryption key to encrypt data in number of memory components, where the encryption key generator is configured to wrap the media encryption key to generate an encrypted media encryption key, The encrypted media encryption key is stored in a non-volatile memory. The apparatus comprises firmware having instructions to transition the apparatus to and from a secure state using the encrypted media encryption key.

公开(公告)号：US11070375B2

公开(公告)日：2021-07-20

申请号：US16103184

申请日：2018-08-14

Applicant: Micron Technology, Inc.

Inventor： Nathan A. Eckel ,  Steven D. Check

IPC: H04L9/06 ,  H04L9/08 ,  G06F12/0804 ,  G06F21/74

Abstract: An apparatus comprises an encryption key generator to generate a media encryption key to encrypt data in number of memory components, where the encryption key generator is configured to wrap the media encryption key to generate an encrypted media encryption key, The encrypted media encryption key is stored in a non-volatile memory. The apparatus comprises firmware having instructions to transition the apparatus to and from a secure state using the encrypted media encryption key.

公开(公告)号：US20200241963A1

公开(公告)日：2020-07-30

申请号：US16847008

申请日：2020-04-13

Applicant: Micron Technology, Inc.

Inventor： James E. Dunn ,  Nathan A. Eckel

IPC: G06F11/14 ,  G11C5/14 ,  G11C11/406 ,  G11C11/4072 ,  G11C7/20 ,  G06F13/42 ,  G11C14/00

Abstract: Devices and techniques for a storage backed memory package save trigger are disclosed herein. Data can be received via a first interface. The data is stored in a volatile portion of the memory package. Here, the memory package includes a second interface arranged to connect a host to a controller in the memory package. A reset signal can be received at the memory package via the first interface. The data stored in the volatile portion of the memory package can be saved to a non-volatile portion of the memory package in response to the reset signal.

公开(公告)号：US09171597B2

公开(公告)日：2015-10-27

申请号：US14015599

申请日：2013-08-30

Applicant: Micron Technology, Inc.

Inventor： Nathan A. Eckel

IPC: G11C7/00 ,  G11C7/22

CPC classification number: G11C7/22 ,  G06F13/1689 ,  G11C7/222

Abstract: Apparatuses and methods for providing strobe signals to memories are described herein. An example apparatus may include a plurality of memories and a memory controller. The memory controller may be coupled to the plurality of memories and configured to receive an input clock signal. The memory controller may further be configured to provide a timing strobe signal having a delay relative to the input clock signal to a memory of the plurality of memories. The memory controller may further be configured to receive a return strobe signal from the plurality of memories. In some examples, the return strobe signal may be based at least in part on the timing strobe signal and the memory controller may be configured to adjust the delay based, at least in part, on a phase difference of the input clock signal and the return strobe signal.

Abstract translation: 本文描述了用于将选通信号提供给存储器的装置和方法。 示例性装置可以包括多个存储器和存储器控制器。 存储器控制器可以耦合到多个存储器并且被配置为接收输入时钟信号。 存储器控制器还可以被配置为向多个存储器的存储器提供具有相对于输入时钟信号的延迟的定时选通信号。 存储器控制器还可以被配置为从多个存储器接收返回选通信号。 在一些示例中，返回选通信号可以至少部分地基于定时选通信号，并且存储器控制器可以被配置为至少部分地基于输入时钟信号和返回的相位差来调整延迟 频闪信号。

公开(公告)号：US20150063043A1

公开(公告)日：2015-03-05

申请号：US14015599

申请日：2013-08-30

Applicant: Micron Technology, Inc.

Inventor： Nathan A. Eckel

IPC: G11C7/22

CPC classification number: G11C7/22 ,  G06F13/1689 ,  G11C7/222

Abstract: Apparatuses and methods for providing strobe signals to memories are described herein. An example apparatus may include a plurality of memories and a memory controller. The memory controller may be coupled to the plurality of memories and configured to receive an input clock signal. The memory controller may further be configured to provide a timing strobe signal having a delay relative to the input clock signal to a memory of the plurality of memories. The memory controller may further be configured to receive a return strobe signal from the plurality of memories. In some examples, the return strobe signal may be based at least in part on the timing strobe signal and the memory controller may be configured to adjust the delay based, at least in part, on a phase difference of the input clock signal and the return strobe signal.

Abstract translation: 本文描述了用于将选通信号提供给存储器的装置和方法。 示例性装置可以包括多个存储器和存储器控制器。 存储器控制器可以耦合到多个存储器并且被配置为接收输入时钟信号。 存储器控制器还可以被配置为向多个存储器的存储器提供具有相对于输入时钟信号的延迟的定时选通信号。 存储器控制器还可以被配置为从多个存储器接收返回选通信号。 在一些示例中，返回选通信号可以至少部分地基于定时选通信号，并且存储器控制器可以被配置为至少部分地基于输入时钟信号和返回的相位差来调整延迟 频闪信号。