CN110299169B - 半导体存储器及存储器系统 - Google Patents
半导体存储器及存储器系统 Download PDFInfo
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- CN110299169B CN110299169B CN201810886131.2A CN201810886131A CN110299169B CN 110299169 B CN110299169 B CN 110299169B CN 201810886131 A CN201810886131 A CN 201810886131A CN 110299169 B CN110299169 B CN 110299169B
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
- G06F11/10—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's
- G06F11/1008—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's in individual solid state devices
- G06F11/1012—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's in individual solid state devices using codes or arrangements adapted for a specific type of error
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/56—Digital 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
- G11C11/5621—Digital 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
- G11C11/5642—Sensing or reading circuits; Data output circuits
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C16/00—Erasable programmable read-only memories
- G11C16/02—Erasable programmable read-only memories electrically programmable
- G11C16/04—Erasable programmable read-only memories electrically programmable using variable threshold transistors, e.g. FAMOS
- G11C16/0483—Erasable programmable read-only memories electrically programmable using variable threshold transistors, e.g. FAMOS comprising cells having several storage transistors connected in series
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C16/00—Erasable programmable read-only memories
- G11C16/02—Erasable programmable read-only memories electrically programmable
- G11C16/06—Auxiliary circuits, e.g. for writing into memory
- G11C16/08—Address circuits; Decoders; Word-line control circuits
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C16/00—Erasable programmable read-only memories
- G11C16/02—Erasable programmable read-only memories electrically programmable
- G11C16/06—Auxiliary circuits, e.g. for writing into memory
- G11C16/10—Programming or data input circuits
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C16/00—Erasable programmable read-only memories
- G11C16/02—Erasable programmable read-only memories electrically programmable
- G11C16/06—Auxiliary circuits, e.g. for writing into memory
- G11C16/24—Bit-line control circuits
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C16/00—Erasable programmable read-only memories
- G11C16/02—Erasable programmable read-only memories electrically programmable
- G11C16/06—Auxiliary circuits, e.g. for writing into memory
- G11C16/26—Sensing or reading circuits; Data output circuits
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C16/00—Erasable programmable read-only memories
- G11C16/02—Erasable programmable read-only memories electrically programmable
- G11C16/06—Auxiliary circuits, e.g. for writing into memory
- G11C16/34—Determination of programming status, e.g. threshold voltage, overprogramming or underprogramming, retention
- G11C16/3404—Convergence or correction of memory cell threshold voltages; Repair or recovery of overerased or overprogrammed cells
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
- G11C29/02—Detection or location of defective auxiliary circuits, e.g. defective refresh counters
- G11C29/025—Detection or location of defective auxiliary circuits, e.g. defective refresh counters in signal lines
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
- G11C29/04—Detection or location of defective memory elements, e.g. cell constructio details, timing of test signals
- G11C29/08—Functional testing, e.g. testing during refresh, power-on self testing [POST] or distributed testing
- G11C29/12—Built-in arrangements for testing, e.g. built-in self testing [BIST] or interconnection details
- G11C29/38—Response verification devices
- G11C29/42—Response verification devices using error correcting codes [ECC] or parity check
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
- G11C7/06—Sense amplifiers; Associated circuits, e.g. timing or triggering circuits
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
- G11C7/10—Input/output [I/O] data interface arrangements, e.g. I/O data control circuits, I/O data buffers
- G11C7/1051—Data output circuits, e.g. read-out amplifiers, data output buffers, data output registers, data output level conversion circuits
- G11C7/106—Data output latches
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
- G11C7/10—Input/output [I/O] data interface arrangements, e.g. I/O data control circuits, I/O data buffers
- G11C7/1051—Data output circuits, e.g. read-out amplifiers, data output buffers, data output registers, data output level conversion circuits
- G11C7/1063—Control signal output circuits, e.g. status or busy flags, feedback command signals
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
- G11C7/10—Input/output [I/O] data interface arrangements, e.g. I/O data control circuits, I/O data buffers
- G11C7/1078—Data input circuits, e.g. write amplifiers, data input buffers, data input registers, data input level conversion circuits
- G11C7/1087—Data input latches
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
- G11C7/10—Input/output [I/O] data interface arrangements, e.g. I/O data control circuits, I/O data buffers
- G11C7/1078—Data input circuits, e.g. write amplifiers, data input buffers, data input registers, data input level conversion circuits
- G11C7/109—Control signal input circuits
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10B—ELECTRONIC MEMORY DEVICES
- H10B41/00—Electrically erasable-and-programmable ROM [EEPROM] devices comprising floating gates
- H10B41/10—Electrically erasable-and-programmable ROM [EEPROM] devices comprising floating gates characterised by the top-view layout
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10B—ELECTRONIC MEMORY DEVICES
- H10B41/00—Electrically erasable-and-programmable ROM [EEPROM] devices comprising floating gates
- H10B41/20—Electrically erasable-and-programmable ROM [EEPROM] devices comprising floating gates characterised by three-dimensional arrangements, e.g. with cells on different height levels
- H10B41/23—Electrically erasable-and-programmable ROM [EEPROM] devices comprising floating gates characterised by three-dimensional arrangements, e.g. with cells on different height levels with source and drain on different levels, e.g. with sloping channels
- H10B41/27—Electrically erasable-and-programmable ROM [EEPROM] devices comprising floating gates characterised by three-dimensional 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
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10B—ELECTRONIC MEMORY DEVICES
- H10B41/00—Electrically erasable-and-programmable ROM [EEPROM] devices comprising floating gates
- H10B41/50—Electrically erasable-and-programmable ROM [EEPROM] devices comprising floating gates characterised by the boundary region between the core region and the peripheral circuit region
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10B—ELECTRONIC MEMORY DEVICES
- H10B43/00—EEPROM devices comprising charge-trapping gate insulators
- H10B43/10—EEPROM devices comprising charge-trapping gate insulators characterised by the top-view layout
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10B—ELECTRONIC MEMORY DEVICES
- H10B43/00—EEPROM devices comprising charge-trapping gate insulators
- H10B43/20—EEPROM devices comprising charge-trapping gate insulators characterised by three-dimensional arrangements, e.g. with cells on different height levels
- H10B43/23—EEPROM devices comprising charge-trapping gate insulators characterised by three-dimensional arrangements, e.g. with cells on different height levels with source and drain on different levels, e.g. with sloping channels
- H10B43/27—EEPROM devices comprising charge-trapping gate insulators characterised by three-dimensional 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
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10B—ELECTRONIC MEMORY DEVICES
- H10B43/00—EEPROM devices comprising charge-trapping gate insulators
- H10B43/50—EEPROM devices comprising charge-trapping gate insulators characterised by the boundary region between the core and peripheral circuit regions
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
- G11C29/04—Detection or location of defective memory elements, e.g. cell constructio details, timing of test signals
- G11C29/08—Functional testing, e.g. testing during refresh, power-on self testing [POST] or distributed testing
- G11C29/12—Built-in arrangements for testing, e.g. built-in self testing [BIST] or interconnection details
- G11C2029/1202—Word line control
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Read Only Memory (AREA)
- Semiconductor Memories (AREA)
- Static Random-Access Memory (AREA)
- Non-Volatile Memory (AREA)
- For Increasing The Reliability Of Semiconductor Memories (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018054534A JP2019169211A (ja) | 2018-03-22 | 2018-03-22 | メモリシステム |
JP2018-054534 | 2018-03-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110299169A CN110299169A (zh) | 2019-10-01 |
CN110299169B true CN110299169B (zh) | 2023-08-01 |
Family
ID=67983597
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810886131.2A Active CN110299169B (zh) | 2018-03-22 | 2018-08-06 | 半导体存储器及存储器系统 |
Country Status (4)
Country | Link |
---|---|
US (2) | US10503585B2 (zh) |
JP (1) | JP2019169211A (zh) |
CN (1) | CN110299169B (zh) |
TW (2) | TWI713872B (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109791792B (zh) * | 2016-09-23 | 2023-08-22 | 铠侠股份有限公司 | 存储装置 |
JP2019169211A (ja) * | 2018-03-22 | 2019-10-03 | 東芝メモリ株式会社 | メモリシステム |
JP2020047786A (ja) * | 2018-09-19 | 2020-03-26 | キオクシア株式会社 | 半導体記憶装置 |
KR20200117374A (ko) * | 2019-04-04 | 2020-10-14 | 에스케이하이닉스 주식회사 | 비휘발성 메모리 장치, 이의 동작 방법 및 이를 이용하는 시스템 |
JP2022147849A (ja) | 2021-03-23 | 2022-10-06 | キオクシア株式会社 | 不揮発性半導体記憶装置 |
WO2023281728A1 (ja) * | 2021-07-09 | 2023-01-12 | ユニサンティス エレクトロニクス シンガポール プライベート リミテッド | 半導体素子を用いたメモリ装置 |
JP2023023483A (ja) * | 2021-08-05 | 2023-02-16 | キオクシア株式会社 | メモリシステム |
US11862226B2 (en) * | 2021-08-31 | 2024-01-02 | Micron Technology, Inc. | Systems and methods for pre-read scan of memory devices |
JP2023141561A (ja) * | 2022-03-24 | 2023-10-05 | キオクシア株式会社 | 半導体記憶装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105931666A (zh) * | 2015-02-26 | 2016-09-07 | 株式会社东芝 | 半导体存储装置及存储系统 |
CN107785049A (zh) * | 2016-08-29 | 2018-03-09 | 东芝存储器株式会社 | 半导体存储装置及存储器系统 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7808819B2 (en) | 2008-04-29 | 2010-10-05 | Sandisk Il Ltd. | Method for adaptive setting of state voltage levels in non-volatile memory |
KR101979734B1 (ko) * | 2012-08-07 | 2019-05-17 | 삼성전자 주식회사 | 메모리 장치의 독출 전압 제어 방법 및 이를 이용한 데이터 독출 방법 |
KR20140072637A (ko) * | 2012-12-05 | 2014-06-13 | 삼성전자주식회사 | 비휘발성 메모리 장치 및 메모리 컨트롤러의 동작 방법 |
KR102131802B1 (ko) * | 2013-03-15 | 2020-07-08 | 삼성전자주식회사 | 비휘발성 메모리 장치의 데이터 독출 방법, 비휘발성 메모리 장치, 및 메모리 시스템의 구동 방법 |
JP6262063B2 (ja) * | 2014-03-18 | 2018-01-17 | 東芝メモリ株式会社 | 不揮発性メモリおよび書き込み方法 |
KR102128406B1 (ko) * | 2014-09-26 | 2020-07-10 | 삼성전자주식회사 | 스토리지 장치 및 스토리지 장치의 동작 방법 |
KR102370719B1 (ko) * | 2015-03-04 | 2022-03-08 | 에스케이하이닉스 주식회사 | 반도체 장치 |
KR102294848B1 (ko) * | 2015-06-30 | 2021-08-31 | 삼성전자주식회사 | 불휘발성 메모리 장치 및 컨트롤러를 포함하는 스토리지 장치 |
US9922707B2 (en) * | 2015-12-28 | 2018-03-20 | Toshiba Memory Corporation | Semiconductor storage apparatus and memory system comprising memory cell holding data value of multiple bits |
JP2017224370A (ja) * | 2016-06-15 | 2017-12-21 | 東芝メモリ株式会社 | 半導体記憶装置及びメモリシステム |
JP2019169211A (ja) * | 2018-03-22 | 2019-10-03 | 東芝メモリ株式会社 | メモリシステム |
-
2018
- 2018-03-22 JP JP2018054534A patent/JP2019169211A/ja active Pending
- 2018-08-06 CN CN201810886131.2A patent/CN110299169B/zh active Active
- 2018-08-06 TW TW107127261A patent/TWI713872B/zh active
- 2018-08-06 TW TW109140120A patent/TWI788731B/zh active
- 2018-08-28 US US16/115,520 patent/US10503585B2/en active Active
-
2019
- 2019-11-22 US US16/692,318 patent/US11188414B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105931666A (zh) * | 2015-02-26 | 2016-09-07 | 株式会社东芝 | 半导体存储装置及存储系统 |
CN107785049A (zh) * | 2016-08-29 | 2018-03-09 | 东芝存储器株式会社 | 半导体存储装置及存储器系统 |
Also Published As
Publication number | Publication date |
---|---|
US20200089565A1 (en) | 2020-03-19 |
TW201941368A (zh) | 2019-10-16 |
TWI713872B (zh) | 2020-12-21 |
TWI788731B (zh) | 2023-01-01 |
TW202125781A (zh) | 2021-07-01 |
US10503585B2 (en) | 2019-12-10 |
US20190294495A1 (en) | 2019-09-26 |
JP2019169211A (ja) | 2019-10-03 |
US11188414B2 (en) | 2021-11-30 |
CN110299169A (zh) | 2019-10-01 |
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Address after: Tokyo Applicant after: Kaixia Co.,Ltd. Address before: Tokyo Applicant before: TOSHIBA MEMORY Corp. Address after: Tokyo Applicant after: TOSHIBA MEMORY Corp. Address before: Tokyo Applicant before: Pangea Co.,Ltd. |
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Effective date of registration: 20220216 Address after: Tokyo Applicant after: Pangea Co.,Ltd. Address before: Tokyo Applicant before: TOSHIBA MEMORY Corp. |
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