CN109524043A - 半导体存储装置 - Google Patents
半导体存储装置 Download PDFInfo
- Publication number
- CN109524043A CN109524043A CN201810077767.2A CN201810077767A CN109524043A CN 109524043 A CN109524043 A CN 109524043A CN 201810077767 A CN201810077767 A CN 201810077767A CN 109524043 A CN109524043 A CN 109524043A
- Authority
- CN
- China
- Prior art keywords
- memory cell
- voltage
- cell transistor
- wordline
- selection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
- 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
- G06F11/1044—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 with specific ECC/EDC distribution
-
- 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
- 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
- G11C8/00—Arrangements for selecting an address in a digital store
- G11C8/08—Word line control circuits, e.g. drivers, boosters, pull-up circuits, pull-down circuits, precharging circuits, for word lines
-
- 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
- H10B43/30—EEPROM devices comprising charge-trapping gate insulators characterised by the memory core region
- H10B43/35—EEPROM devices comprising charge-trapping gate insulators characterised by the memory core region with cell select transistors, e.g. NAND
-
- 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
Abstract
Description
Claims (9)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017179336A JP2019057335A (ja) | 2017-09-19 | 2017-09-19 | 半導体記憶装置 |
JP2017-179336 | 2017-09-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109524043A true CN109524043A (zh) | 2019-03-26 |
CN109524043B CN109524043B (zh) | 2023-01-13 |
Family
ID=65720681
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810077767.2A Active CN109524043B (zh) | 2017-09-19 | 2018-01-26 | 半导体存储装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US10529731B2 (zh) |
JP (1) | JP2019057335A (zh) |
CN (1) | CN109524043B (zh) |
TW (2) | TWI655634B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112530486A (zh) * | 2019-09-17 | 2021-03-19 | 铠侠股份有限公司 | 半导体存储装置 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2021034529A (ja) | 2019-08-22 | 2021-03-01 | キオクシア株式会社 | 不揮発性半導体記憶装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1391231A (zh) * | 2001-05-11 | 2003-01-15 | 精工爱普生株式会社 | 非易失性半导体存储装置的编程方法 |
US20160071595A1 (en) * | 2014-09-09 | 2016-03-10 | Sandisk Technologies Inc. | Controlling Pass Voltages To Minimize Program Disturb In Charge-Trapping Memory |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7525841B2 (en) * | 2006-06-14 | 2009-04-28 | Micron Technology, Inc. | Programming method for NAND flash |
JP5178167B2 (ja) * | 2007-12-04 | 2013-04-10 | 株式会社東芝 | 半導体記憶装置及びそのデータ書き込み方法 |
US8238161B2 (en) * | 2008-11-17 | 2012-08-07 | Samsung Electronics Co., Ltd. | Nonvolatile memory device |
US9378831B2 (en) * | 2010-02-09 | 2016-06-28 | Samsung Electronics Co., Ltd. | Nonvolatile memory devices, operating methods thereof and memory systems including the same |
US8274831B2 (en) | 2010-05-24 | 2012-09-25 | Sandisk Technologies Inc. | Programming non-volatile storage with synchronized coupling |
TWI582778B (zh) * | 2011-12-09 | 2017-05-11 | Toshiba Kk | Nonvolatile semiconductor memory device |
US9087601B2 (en) * | 2012-12-06 | 2015-07-21 | Sandisk Technologies Inc. | Select gate bias during program of non-volatile storage |
KR102210328B1 (ko) | 2014-02-12 | 2021-02-01 | 삼성전자주식회사 | 불휘발성 메모리 장치, 메모리 시스템 및 불휘발성 메모리 장치의 동작 방법 |
JP6309909B2 (ja) | 2015-03-12 | 2018-04-11 | 東芝メモリ株式会社 | 不揮発性半導体記憶装置 |
JP6154879B2 (ja) * | 2015-11-18 | 2017-06-28 | ウィンボンド エレクトロニクス コーポレーション | Nand型フラッシュメモリとそのプログラム方法 |
JP6538597B2 (ja) * | 2016-03-14 | 2019-07-03 | 東芝メモリ株式会社 | 記憶装置 |
-
2017
- 2017-09-19 JP JP2017179336A patent/JP2019057335A/ja active Pending
- 2017-12-29 TW TW106146441A patent/TWI655634B/zh active
- 2017-12-29 TW TW107146891A patent/TWI753224B/zh active
-
2018
- 2018-01-26 CN CN201810077767.2A patent/CN109524043B/zh active Active
- 2018-03-01 US US15/909,369 patent/US10529731B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1391231A (zh) * | 2001-05-11 | 2003-01-15 | 精工爱普生株式会社 | 非易失性半导体存储装置的编程方法 |
US20160071595A1 (en) * | 2014-09-09 | 2016-03-10 | Sandisk Technologies Inc. | Controlling Pass Voltages To Minimize Program Disturb In Charge-Trapping Memory |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112530486A (zh) * | 2019-09-17 | 2021-03-19 | 铠侠股份有限公司 | 半导体存储装置 |
CN112530486B (zh) * | 2019-09-17 | 2024-01-09 | 铠侠股份有限公司 | 半导体存储装置 |
Also Published As
Publication number | Publication date |
---|---|
TWI753224B (zh) | 2022-01-21 |
TWI655634B (zh) | 2019-04-01 |
TW201923769A (zh) | 2019-06-16 |
US20190088663A1 (en) | 2019-03-21 |
US10529731B2 (en) | 2020-01-07 |
JP2019057335A (ja) | 2019-04-11 |
TW201916042A (zh) | 2019-04-16 |
CN109524043B (zh) | 2023-01-13 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: Tokyo Applicant after: TOSHIBA MEMORY Corp. Address before: Tokyo Applicant before: Pangea Co.,Ltd. Address after: Tokyo Applicant after: Kaixia Co.,Ltd. Address before: Tokyo Applicant before: TOSHIBA MEMORY Corp. |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20220208 Address after: Tokyo Applicant after: Pangea Co.,Ltd. Address before: Tokyo Applicant before: TOSHIBA MEMORY Corp. |
|
GR01 | Patent grant | ||
GR01 | Patent grant |