JPWO2021053453A5 - - Google Patents
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- JPWO2021053453A5 JPWO2021053453A5 JP2021546060A JP2021546060A JPWO2021053453A5 JP WO2021053453 A5 JPWO2021053453 A5 JP WO2021053453A5 JP 2021546060 A JP2021546060 A JP 2021546060A JP 2021546060 A JP2021546060 A JP 2021546060A JP WO2021053453 A5 JPWO2021053453 A5 JP WO2021053453A5
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- bit
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- integer
- arithmetic
- memory cell
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- メモリセルアレイと、マルチプレクサ回路と、演算回路と、を有する半導体装置であって、
前記メモリセルアレイは、行列状に配置されたm×n個(m、nは2以上の整数)のメモリセルと、n本のビット線と、を有し、
前記マルチプレクサ回路は、n本の前記ビット線の中からs本(sは1以上n以下の整数)の前記ビット線を選択する機能と、s本の前記ビット線を介して前記メモリセルアレイから出力されたsビットの重み係数のデータを、前記演算回路に供給する機能と、を有し、
前記演算回路は、t個(tは1以上s以下の整数)の積和演算器を有し、
前記演算回路は、t個の前記積和演算器のそれぞれに、sビットの前記重み係数のデータからuビット(uは1以上の整数、t×uはs以下の整数)ずつ前記重み係数のデータを入力する機能を有し、
t個の前記積和演算器のそれぞれには、前記半導体装置の外部から入力されたuビットの第2のデータが入力され、
t個の前記積和演算器のそれぞれにおいて、uビットの前記重み係数のデータと、uビットの前記第2のデータとを用いた演算処理が並行して行われる、
半導体装置。 - 請求項1において、
前記メモリセルは、トランジスタを有し、
前記トランジスタは、チャネル形成領域に金属酸化物を有する、
半導体装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019172147 | 2019-09-20 | ||
PCT/IB2020/058318 WO2021053453A1 (ja) | 2019-09-20 | 2020-09-08 | 半導体装置 |
Publications (2)
Publication Number | Publication Date |
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JPWO2021053453A1 JPWO2021053453A1 (ja) | 2021-03-25 |
JPWO2021053453A5 true JPWO2021053453A5 (ja) | 2023-08-30 |
Family
ID=74883969
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2021546060A Pending JPWO2021053453A1 (ja) | 2019-09-20 | 2020-09-08 |
Country Status (4)
Country | Link |
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US (1) | US20220343954A1 (ja) |
JP (1) | JPWO2021053453A1 (ja) |
DE (1) | DE112020004469T5 (ja) |
WO (1) | WO2021053453A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20220085020A1 (en) * | 2019-01-15 | 2022-03-17 | Semiconductor Energy Laboratory Co., Ltd. | Memory device |
JPWO2021024083A1 (ja) | 2019-08-08 | 2021-02-11 | ||
CN114792688A (zh) * | 2021-01-26 | 2022-07-26 | 上峰科技股份有限公司 | 电子系统、与宽带隙半导体器件集成的可编程电阻存储器及其操作方法 |
US11974422B2 (en) * | 2021-11-04 | 2024-04-30 | Taiwan Semiconductor Manufacturing Company, Ltd. | Semiconductor device |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3260357B2 (ja) * | 1990-01-24 | 2002-02-25 | 株式会社日立製作所 | 情報処理装置 |
JP3601883B2 (ja) * | 1994-11-22 | 2004-12-15 | 株式会社ルネサステクノロジ | 半導体装置 |
TWI555128B (zh) | 2010-08-06 | 2016-10-21 | 半導體能源研究所股份有限公司 | 半導體裝置及半導體裝置的驅動方法 |
WO2012029638A1 (en) | 2010-09-03 | 2012-03-08 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device |
KR20170122771A (ko) * | 2015-02-26 | 2017-11-06 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 메모리 시스템 및 정보 처리 시스템 |
US10242728B2 (en) * | 2016-10-27 | 2019-03-26 | Samsung Electronics Co., Ltd. | DPU architecture |
JP2019056955A (ja) * | 2017-09-19 | 2019-04-11 | 東芝メモリ株式会社 | メモリシステム |
US11322199B1 (en) * | 2020-10-09 | 2022-05-03 | Qualcomm Incorporated | Compute-in-memory (CIM) cell circuits employing capacitive storage circuits for reduced area and CIM bit cell array circuits |
-
2020
- 2020-09-08 WO PCT/IB2020/058318 patent/WO2021053453A1/ja active Application Filing
- 2020-09-08 DE DE112020004469.6T patent/DE112020004469T5/de active Pending
- 2020-09-08 JP JP2021546060A patent/JPWO2021053453A1/ja active Pending
- 2020-09-08 US US17/640,452 patent/US20220343954A1/en active Pending
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