JPH07254295A - 不揮発性半導体メモリセル配列、不揮発性半導体メモリセルにおいてメモリセル動作を行なう方法および消去動作を行なう方法 - Google Patents

不揮発性半導体メモリセル配列、不揮発性半導体メモリセルにおいてメモリセル動作を行なう方法および消去動作を行なう方法

Info

Publication number
JPH07254295A
JPH07254295A JP654495A JP654495A JPH07254295A JP H07254295 A JPH07254295 A JP H07254295A JP 654495 A JP654495 A JP 654495A JP 654495 A JP654495 A JP 654495A JP H07254295 A JPH07254295 A JP H07254295A
Authority
JP
Japan
Prior art keywords
memory cell
transistor
word line
line
read
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.)
Pending
Application number
JP654495A
Other languages
English (en)
Japanese (ja)
Inventor
George Smarandoiu
ジョージ・スマランドュー
Steven J Schumann
スティーブン・ジェイ・シューマン
Tsung-Ching Wu
ツン−チン・ウー
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Atomel Corp
Atmel Corp
Original Assignee
Atomel Corp
Atmel Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Atomel Corp, Atmel Corp filed Critical Atomel Corp
Publication of JPH07254295A publication Critical patent/JPH07254295A/ja
Pending legal-status Critical Current

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
    • 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
    • G11C16/26—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
    • G11C16/30—Power supply circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Read Only Memory (AREA)
JP654495A 1994-01-19 1995-01-19 不揮発性半導体メモリセル配列、不揮発性半導体メモリセルにおいてメモリセル動作を行なう方法および消去動作を行なう方法 Pending JPH07254295A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/184,227 US5434815A (en) 1994-01-19 1994-01-19 Stress reduction for non-volatile memory cell
US184227 1994-01-19

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2005120021A Division JP2005228475A (ja) 1994-01-19 2005-04-18 不揮発性半導体メモリセル配列、および半導体メモリにおいてメモリセル動作を行なうための方法

Publications (1)

Publication Number Publication Date
JPH07254295A true JPH07254295A (ja) 1995-10-03

Family

ID=22676058

Family Applications (2)

Application Number Title Priority Date Filing Date
JP654495A Pending JPH07254295A (ja) 1994-01-19 1995-01-19 不揮発性半導体メモリセル配列、不揮発性半導体メモリセルにおいてメモリセル動作を行なう方法および消去動作を行なう方法
JP2005120021A Pending JP2005228475A (ja) 1994-01-19 2005-04-18 不揮発性半導体メモリセル配列、および半導体メモリにおいてメモリセル動作を行なうための方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2005120021A Pending JP2005228475A (ja) 1994-01-19 2005-04-18 不揮発性半導体メモリセル配列、および半導体メモリにおいてメモリセル動作を行なうための方法

Country Status (7)

Country Link
US (1) US5434815A (en, 2012)
EP (1) EP0664544B1 (en, 2012)
JP (2) JPH07254295A (en, 2012)
KR (1) KR100285219B1 (en, 2012)
CN (1) CN1039172C (en, 2012)
DE (1) DE69517060T2 (en, 2012)
TW (1) TW281763B (en, 2012)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5617350A (en) * 1995-08-01 1997-04-01 Roohparvar; Frankie F. Flash memory system having reduced disturb and method
US5657268A (en) * 1995-11-20 1997-08-12 Texas Instruments Incorporated Array-source line, bitline and wordline sequence in flash operations
US5959891A (en) * 1996-08-16 1999-09-28 Altera Corporation Evaluation of memory cell characteristics
US5801401A (en) * 1997-01-29 1998-09-01 Micron Technology, Inc. Flash memory with microcrystalline silicon carbide film floating gate
US5754477A (en) * 1997-01-29 1998-05-19 Micron Technology, Inc. Differential flash memory cell and method for programming
US5852306A (en) * 1997-01-29 1998-12-22 Micron Technology, Inc. Flash memory with nanocrystalline silicon film floating gate
US5740104A (en) * 1997-01-29 1998-04-14 Micron Technology, Inc. Multi-state flash memory cell and method for programming single electron differences
US6232643B1 (en) 1997-11-13 2001-05-15 Micron Technology, Inc. Memory using insulator traps
US6493270B2 (en) 1999-07-01 2002-12-10 Micron Technology, Inc. Leakage detection in programming algorithm for a flash memory device
US6108241A (en) * 1999-07-01 2000-08-22 Micron Technology, Inc. Leakage detection in flash memory cell
US6804136B2 (en) * 2002-06-21 2004-10-12 Micron Technology, Inc. Write once read only memory employing charge trapping in insulators
US6888739B2 (en) * 2002-06-21 2005-05-03 Micron Technology Inc. Nanocrystal write once read only memory for archival storage
US7193893B2 (en) 2002-06-21 2007-03-20 Micron Technology, Inc. Write once read only memory employing floating gates
US7154140B2 (en) 2002-06-21 2006-12-26 Micron Technology, Inc. Write once read only memory with large work function floating gates
US6996009B2 (en) 2002-06-21 2006-02-07 Micron Technology, Inc. NOR flash memory cell with high storage density
US7221586B2 (en) 2002-07-08 2007-05-22 Micron Technology, Inc. Memory utilizing oxide nanolaminates
US7847344B2 (en) * 2002-07-08 2010-12-07 Micron Technology, Inc. Memory utilizing oxide-nitride nanolaminates
US7221017B2 (en) 2002-07-08 2007-05-22 Micron Technology, Inc. Memory utilizing oxide-conductor nanolaminates
JP4314056B2 (ja) * 2003-04-17 2009-08-12 パナソニック株式会社 半導体記憶装置
US7054216B2 (en) * 2004-03-17 2006-05-30 Taiwan Semiconductor Manufacturing Co., Ltd. Programmable MOS device formed by hot carrier effect
US7927948B2 (en) 2005-07-20 2011-04-19 Micron Technology, Inc. Devices with nanocrystals and methods of formation
JP2007193928A (ja) * 2005-12-19 2007-08-02 Matsushita Electric Ind Co Ltd 半導体記憶装置
US7709402B2 (en) 2006-02-16 2010-05-04 Micron Technology, Inc. Conductive layers for hafnium silicon oxynitride films
JP4504397B2 (ja) * 2007-05-29 2010-07-14 株式会社東芝 半導体記憶装置
CN103943136B (zh) * 2013-01-17 2017-09-08 旺宏电子股份有限公司 一种存储器电路及其操作方法
JP6166810B1 (ja) * 2016-03-08 2017-07-19 力晶科技股▲ふん▼有限公司 半導体記憶装置
FR3139658B1 (fr) * 2022-09-08 2025-05-23 St Microelectronics Rousset Dispositif de du type mémoire EEPROM à architecture du type à « tension partagée ».

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4179626A (en) * 1978-06-29 1979-12-18 Westinghouse Electric Corp. Sense circuit for use in variable threshold transistor memory arrays
JPS62266798A (ja) * 1986-05-13 1987-11-19 Mitsubishi Electric Corp 不揮発性半導体記憶装置
US5033023A (en) * 1988-04-08 1991-07-16 Catalyst Semiconductor, Inc. High density EEPROM cell and process for making the cell
JP2685966B2 (ja) * 1990-06-22 1997-12-08 株式会社東芝 不揮発性半導体記憶装置
KR920006988A (ko) * 1990-09-25 1992-04-28 아오이 죠이치 불휘발성 반도체메모리
JPH0721790A (ja) * 1993-07-05 1995-01-24 Mitsubishi Electric Corp 半導体集積回路

Also Published As

Publication number Publication date
CN1039172C (zh) 1998-07-15
TW281763B (en, 2012) 1996-07-21
KR950034268A (ko) 1995-12-28
DE69517060D1 (de) 2000-06-29
US5434815A (en) 1995-07-18
EP0664544A2 (en) 1995-07-26
JP2005228475A (ja) 2005-08-25
DE69517060T2 (de) 2001-02-15
CN1117644A (zh) 1996-02-28
EP0664544A3 (en) 1996-10-02
EP0664544B1 (en) 2000-05-24
KR100285219B1 (ko) 2001-04-02

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