JP6994067B2 - 多接合メモリデバイスにおける並行メモリ動作 - Google Patents

多接合メモリデバイスにおける並行メモリ動作 Download PDF

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JP6994067B2
JP6994067B2 JP2020042190A JP2020042190A JP6994067B2 JP 6994067 B2 JP6994067 B2 JP 6994067B2 JP 2020042190 A JP2020042190 A JP 2020042190A JP 2020042190 A JP2020042190 A JP 2020042190A JP 6994067 B2 JP6994067 B2 JP 6994067B2
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semiconductor die
memory
bond pads
word line
die
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JP2020191149A (ja
JP2020191149A5 (https=
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チボンゴッツェ ハードウェル
昌利 西川
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SanDisk Technologies LLC
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SanDisk Technologies LLC
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    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11CSTATIC STORES
    • G11C16/00Erasable programmable read-only memories
    • G11C16/02Erasable programmable read-only memories electrically programmable
    • G11C16/04Erasable programmable read-only memories electrically programmable using variable threshold transistors, e.g. FAMOS
    • G11C16/0483Erasable programmable read-only memories electrically programmable using variable threshold transistors, e.g. FAMOS comprising cells having several storage transistors connected in series
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11CSTATIC STORES
    • G11C11/00Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/56Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using storage elements with more than two stable states represented by steps, e.g. of voltage, current, phase, frequency
    • G11C11/5621Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using storage elements with more than two stable states represented by steps, e.g. of voltage, current, phase, frequency using charge storage in a floating gate
    • G11C11/5628Programming or writing circuits; Data input circuits
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11CSTATIC STORES
    • G11C11/00Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/56Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using storage elements with more than two stable states represented by steps, e.g. of voltage, current, phase, frequency
    • G11C11/5621Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using storage elements with more than two stable states represented by steps, e.g. of voltage, current, phase, frequency using charge storage in a floating gate
    • G11C11/5642Sensing or reading circuits; Data output circuits
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11CSTATIC STORES
    • G11C11/00Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/56Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using storage elements with more than two stable states represented by steps, e.g. of voltage, current, phase, frequency
    • G11C11/5671Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using storage elements with more than two stable states represented by steps, e.g. of voltage, current, phase, frequency using charge trapping in an insulator
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11CSTATIC STORES
    • G11C16/00Erasable programmable read-only memories
    • G11C16/02Erasable programmable read-only memories electrically programmable
    • G11C16/06Auxiliary circuits, e.g. for writing into memory
    • G11C16/08Address circuits; Decoders; Word-line control circuits
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11CSTATIC STORES
    • G11C16/00Erasable programmable read-only memories
    • G11C16/02Erasable programmable read-only memories electrically programmable
    • G11C16/06Auxiliary circuits, e.g. for writing into memory
    • G11C16/10Programming or data input circuits
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11CSTATIC STORES
    • G11C16/00Erasable programmable read-only memories
    • G11C16/02Erasable programmable read-only memories electrically programmable
    • G11C16/06Auxiliary circuits, e.g. for writing into memory
    • G11C16/24Bit-line control circuits
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11CSTATIC STORES
    • G11C16/00Erasable programmable read-only memories
    • G11C16/02Erasable programmable read-only memories electrically programmable
    • G11C16/06Auxiliary circuits, e.g. for writing into memory
    • G11C16/26Sensing or reading circuits; Data output circuits
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11CSTATIC STORES
    • G11C16/00Erasable programmable read-only memories
    • G11C16/02Erasable programmable read-only memories electrically programmable
    • G11C16/06Auxiliary circuits, e.g. for writing into memory
    • G11C16/34Determination of programming status, e.g. threshold voltage, overprogramming or underprogramming, retention
    • G11C16/3436Arrangements for verifying correct programming or erasure
    • G11C16/3454Arrangements for verifying correct programming or for detecting overprogrammed cells
    • G11C16/3459Circuits or methods to verify correct programming of nonvolatile memory cells
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11CSTATIC STORES
    • G11C5/00Details of stores covered by group G11C11/00
    • G11C5/02Disposition of storage elements, e.g. in the form of a matrix array
    • G11C5/025Geometric lay-out considerations of storage- and peripheral-blocks in a semiconductor storage device
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11CSTATIC STORES
    • G11C5/00Details of stores covered by group G11C11/00
    • G11C5/02Disposition of storage elements, e.g. in the form of a matrix array
    • G11C5/04Supports for storage elements, e.g. memory modules; Mounting or fixing of storage elements on such supports
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11CSTATIC STORES
    • G11C5/00Details of stores covered by group G11C11/00
    • G11C5/06Arrangements for interconnecting storage elements electrically, e.g. by wiring
    • G11C5/063Voltage and signal distribution in integrated semi-conductor memory access lines, e.g. word-line, bit-line, cross-over resistance, propagation delay
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11CSTATIC STORES
    • G11C7/00Arrangements for writing information into, or reading information out from, a digital store
    • G11C7/06Sense amplifiers; Associated circuits, e.g. timing or triggering circuits
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11CSTATIC STORES
    • G11C8/00Arrangements for selecting an address in a digital store
    • G11C8/08Word line control circuits, e.g. drivers, boosters, pull-up circuits, pull-down circuits, precharging circuits, for word lines
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10BELECTRONIC MEMORY DEVICES
    • H10B41/00Electrically erasable-and-programmable ROM [EEPROM] devices comprising floating gates
    • H10B41/10Electrically erasable-and-programmable ROM [EEPROM] devices comprising floating gates characterised by the top-view layout
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10BELECTRONIC MEMORY DEVICES
    • H10B41/00Electrically erasable-and-programmable ROM [EEPROM] devices comprising floating gates
    • H10B41/20Electrically erasable-and-programmable ROM [EEPROM] devices comprising floating gates characterised by three-dimensional [3D] arrangements, e.g. with cells on different height levels
    • H10B41/23Electrically erasable-and-programmable ROM [EEPROM] devices comprising floating gates characterised by three-dimensional [3D] arrangements, e.g. with cells on different height levels with source and drain on different levels, e.g. with sloping channels
    • H10B41/27Electrically erasable-and-programmable ROM [EEPROM] devices comprising floating gates characterised by three-dimensional [3D] arrangements, e.g. with cells on different height levels with source and drain on different levels, e.g. with sloping channels the channels comprising vertical portions, e.g. U-shaped channels
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10BELECTRONIC MEMORY DEVICES
    • H10B41/00Electrically erasable-and-programmable ROM [EEPROM] devices comprising floating gates
    • H10B41/30Electrically erasable-and-programmable ROM [EEPROM] devices comprising floating gates characterised by the memory core region
    • H10B41/35Electrically erasable-and-programmable ROM [EEPROM] devices comprising floating gates characterised by the memory core region with a cell select transistor, e.g. NAND
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10BELECTRONIC MEMORY DEVICES
    • H10B41/00Electrically erasable-and-programmable ROM [EEPROM] devices comprising floating gates
    • H10B41/40Electrically erasable-and-programmable ROM [EEPROM] devices comprising floating gates characterised by the peripheral circuit region
    • H10B41/41Electrically erasable-and-programmable ROM [EEPROM] devices comprising floating gates characterised by the peripheral circuit region of a memory region comprising a cell select transistor, e.g. NAND
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10BELECTRONIC MEMORY DEVICES
    • H10B43/00EEPROM devices comprising charge-trapping gate insulators
    • H10B43/10EEPROM devices comprising charge-trapping gate insulators characterised by the top-view layout
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10BELECTRONIC MEMORY DEVICES
    • H10B43/00EEPROM devices comprising charge-trapping gate insulators
    • H10B43/20EEPROM devices comprising charge-trapping gate insulators characterised by three-dimensional [3D] arrangements, e.g. with cells on different height levels
    • H10B43/23EEPROM devices comprising charge-trapping gate insulators characterised by three-dimensional [3D] arrangements, e.g. with cells on different height levels with source and drain on different levels, e.g. with sloping channels
    • H10B43/27EEPROM devices comprising charge-trapping gate insulators characterised by three-dimensional [3D] arrangements, e.g. with cells on different height levels with source and drain on different levels, e.g. with sloping channels the channels comprising vertical portions, e.g. U-shaped channels
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10BELECTRONIC MEMORY DEVICES
    • H10B43/00EEPROM devices comprising charge-trapping gate insulators
    • H10B43/30EEPROM devices comprising charge-trapping gate insulators characterised by the memory core region
    • H10B43/35EEPROM devices comprising charge-trapping gate insulators characterised by the memory core region with cell select transistors, e.g. NAND
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10BELECTRONIC MEMORY DEVICES
    • H10B43/00EEPROM devices comprising charge-trapping gate insulators
    • H10B43/40EEPROM devices comprising charge-trapping gate insulators characterised by the peripheral circuit region
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10WGENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W90/00Package configurations
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11CSTATIC STORES
    • G11C2207/00Indexing scheme relating to arrangements for writing information into, or reading information out from, a digital store
    • G11C2207/10Aspects relating to interfaces of memory device to external buses
    • G11C2207/105Aspects related to pads, pins or terminals

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • Semiconductor Memories (AREA)
  • Non-Volatile Memory (AREA)
  • Memory System (AREA)
JP2020042190A 2019-05-17 2020-03-11 多接合メモリデバイスにおける並行メモリ動作 Active JP6994067B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16/415,377 US11024385B2 (en) 2019-05-17 2019-05-17 Parallel memory operations in multi-bonded memory device
US16/415,377 2019-05-17

Publications (3)

Publication Number Publication Date
JP2020191149A JP2020191149A (ja) 2020-11-26
JP2020191149A5 JP2020191149A5 (https=) 2021-07-29
JP6994067B2 true JP6994067B2 (ja) 2022-01-14

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US (1) US11024385B2 (https=)
JP (1) JP6994067B2 (https=)
KR (2) KR20200132675A (https=)
CN (1) CN111951851B (https=)
DE (1) DE102020106870A1 (https=)

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JP2021072313A (ja) * 2019-10-29 2021-05-06 キオクシア株式会社 半導体記憶装置
WO2021232259A1 (en) * 2020-05-20 2021-11-25 Yangtze Memory Technologies Co., Ltd. 3d nand flash memory device and integration method thereof
US11481154B2 (en) * 2021-01-15 2022-10-25 Sandisk Technologies Llc Non-volatile memory with memory array between circuits
KR102870699B1 (ko) * 2021-02-10 2025-10-16 삼성전자주식회사 반도체 장치 및 이를 포함하는 데이터 저장 시스템
JP2023177065A (ja) * 2022-06-01 2023-12-13 キオクシア株式会社 半導体記憶装置及び半導体記憶装置の製造方法と半導体ウエハ
US12283324B2 (en) 2022-06-10 2025-04-22 SanDisk Technologies, Inc. Array dependent voltage compensation in a memory device
US20240062786A1 (en) * 2022-08-19 2024-02-22 Micron Technology, Inc. Wafer-on-wafer memory device architectures
US12243610B2 (en) * 2022-08-23 2025-03-04 Micron Technology, Inc. Memory with parallel main and test interfaces
CN118339647A (zh) * 2022-11-11 2024-07-12 长江先进存储产业创新中心有限责任公司 三维相变存储器及其制作方法
KR20240138322A (ko) 2023-03-10 2024-09-20 삼성전자주식회사 반도체 메모리 소자 및 이의 제조 방법
JP2024134104A (ja) 2023-03-20 2024-10-03 キオクシア株式会社 メモリデバイス
US12254949B2 (en) * 2023-05-09 2025-03-18 Macronix International Co., Ltd. Memory device
CN119212389B (zh) * 2023-06-14 2025-10-03 长鑫存储技术有限公司 半导体结构及其制备方法

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JP2014523062A (ja) 2011-06-30 2014-09-08 サンディスク テクノロジィース インコーポレイテッド メモリコアのためのスマートブリッジ
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JP2014523062A (ja) 2011-06-30 2014-09-08 サンディスク テクノロジィース インコーポレイテッド メモリコアのためのスマートブリッジ
US20180158809A1 (en) 2016-12-06 2018-06-07 Samsung Electronics Co., Ltd. Semiconductor memory device including stacked chips and memory module having the same

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Publication number Publication date
JP2020191149A (ja) 2020-11-26
CN111951851A (zh) 2020-11-17
US20200365210A1 (en) 2020-11-19
KR102723920B1 (ko) 2024-11-01
CN111951851B (zh) 2024-06-04
KR20220092818A (ko) 2022-07-04
DE102020106870A1 (de) 2020-11-19
US11024385B2 (en) 2021-06-01
KR20200132675A (ko) 2020-11-25

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