发明授权
- 专利标题: Apparatuses and methods for performing logical operations using sensing circuitry
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申请号: US16253750申请日: 2019-01-22
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公开(公告)号: US10535384B2公开(公告)日: 2020-01-14
- 发明人: Troy A. Manning
- 申请人: Micron Technology, Inc.
- 申请人地址: US ID Boise
- 专利权人: Micron Technology, Inc.
- 当前专利权人: Micron Technology, Inc.
- 当前专利权人地址: US ID Boise
- 代理机构: Brooks, Cameron & Huebsch, PLLC
- 主分类号: G11C16/04
- IPC分类号: G11C16/04 ; H03K19/00 ; G11C7/22 ; G06F12/00 ; G11C7/06 ; G11C11/4074 ; G11C11/4091 ; G06F3/06 ; G06F7/523 ; G11C7/10
摘要:
The present disclosure includes apparatuses and methods related to performing logical operations using sensing circuitry. An example apparatus comprises an array of memory cells and sensing circuitry comprising a primary latch coupled to a sense line of the array. The sensing circuitry can be configured to perform a first operation phase of a logical operation by sensing a memory cell coupled to the sense line, perform a number of intermediate operation phases of the logical operation by sensing a respective number of different memory cells coupled to the sense line, and accumulate a result of the first operation phase and the number of intermediate operation phases in a secondary latch coupled to the primary latch without performing a sense line address access.
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