DE69730937D1 - Nichtflüchtiger Speicher und Betriebsverfahren dafür - Google Patents

Nichtflüchtiger Speicher und Betriebsverfahren dafür

Info

Publication number
DE69730937D1
DE69730937D1 DE69730937T DE69730937T DE69730937D1 DE 69730937 D1 DE69730937 D1 DE 69730937D1 DE 69730937 T DE69730937 T DE 69730937T DE 69730937 T DE69730937 T DE 69730937T DE 69730937 D1 DE69730937 D1 DE 69730937D1
Authority
DE
Germany
Prior art keywords
volatile memory
operating procedures
procedures therefor
therefor
operating
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.)
Expired - Lifetime
Application number
DE69730937T
Other languages
English (en)
Other versions
DE69730937T2 (de
Inventor
Yoshimitsu Yamauchi
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.)
Sharp Corp
Original Assignee
Sharp 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 Sharp Corp filed Critical Sharp Corp
Application granted granted Critical
Publication of DE69730937D1 publication Critical patent/DE69730937D1/de
Publication of DE69730937T2 publication Critical patent/DE69730937T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C14/00—Digital stores characterised by arrangements of cells having volatile and non-volatile storage properties for back-up when the power is down
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
    • H01L27/04—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body
    • H01L27/10—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including a plurality of individual components in a repetitive configuration
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10B—ELECTRONIC MEMORY DEVICES
    • H10B69/00—Erasable-and-programmable ROM [EPROM] devices not provided for in groups H10B41/00 - H10B63/00, e.g. ultraviolet erasable-and-programmable ROM [UVEPROM] devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Dram (AREA)
  • Read Only Memory (AREA)
  • Non-Volatile Memory (AREA)
  • Semiconductor Memories (AREA)
DE69730937T 1996-12-27 1997-12-29 Nichtflüchtiger Speicher und Betriebsverfahren dafür Expired - Lifetime DE69730937T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP35126896 1996-12-27
JP35126896A JP3299900B2 (ja) 1996-12-27 1996-12-27 不揮発性メモリ及びその動作方法

Publications (2)

Publication Number Publication Date
DE69730937D1 true DE69730937D1 (de) 2004-11-04
DE69730937T2 DE69730937T2 (de) 2005-10-06

Family

ID=18416171

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69730937T Expired - Lifetime DE69730937T2 (de) 1996-12-27 1997-12-29 Nichtflüchtiger Speicher und Betriebsverfahren dafür

Country Status (5)

Country Link
US (1) US6009011A (de)
EP (1) EP0851431B1 (de)
JP (1) JP3299900B2 (de)
KR (1) KR19980064657A (de)
DE (1) DE69730937T2 (de)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
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US6141248A (en) * 1999-07-29 2000-10-31 Micron Technology, Inc. DRAM and SRAM memory cells with repressed memory
US6873144B2 (en) * 2000-04-07 2005-03-29 Landis+Gyr Inc. Electronic meter having random access memory with passive nonvolatility
US7075829B2 (en) * 2001-08-30 2006-07-11 Micron Technology, Inc. Programmable memory address and decode circuits with low tunnel barrier interpoly insulators
US6778441B2 (en) * 2001-08-30 2004-08-17 Micron Technology, Inc. Integrated circuit memory device and method
US6754108B2 (en) * 2001-08-30 2004-06-22 Micron Technology, Inc. DRAM cells with repressed floating gate memory, low tunnel barrier interpoly insulators
US7087954B2 (en) 2001-08-30 2006-08-08 Micron Technology, Inc. In service programmable logic arrays with low tunnel barrier interpoly insulators
US7068544B2 (en) 2001-08-30 2006-06-27 Micron Technology, Inc. Flash memory with low tunnel barrier interpoly insulators
US6963103B2 (en) * 2001-08-30 2005-11-08 Micron Technology, Inc. SRAM cells with repressed floating gate memory, low tunnel barrier interpoly insulators
US7042043B2 (en) * 2001-08-30 2006-05-09 Micron Technology, Inc. Programmable array logic or memory devices with asymmetrical tunnel barriers
US7132711B2 (en) 2001-08-30 2006-11-07 Micron Technology, Inc. Programmable array logic or memory with p-channel devices and asymmetrical tunnel barriers
US7476925B2 (en) 2001-08-30 2009-01-13 Micron Technology, Inc. Atomic layer deposition of metal oxide and/or low asymmetrical tunnel barrier interploy insulators
US6791883B2 (en) * 2002-06-24 2004-09-14 Freescale Semiconductor, Inc. Program and erase in a thin film storage non-volatile memory
US6944042B2 (en) * 2002-12-31 2005-09-13 Texas Instruments Incorporated Multiple bit memory cells and methods for reading non-volatile data
DE10361718A1 (de) * 2003-08-22 2005-03-17 Hynix Semiconductor Inc., Ichon Vorrichtung und Verfahren zum Steuern von nicht flüchtigem DRAM
KR100543938B1 (ko) * 2003-08-22 2006-01-23 주식회사 하이닉스반도체 불휘발성 다이나믹 랜덤 액세스 메모리 구동 회로 및 방법
KR100719178B1 (ko) * 2003-08-29 2007-05-17 주식회사 하이닉스반도체 비휘발성 디램의 구동방법
US7021900B2 (en) * 2003-10-08 2006-04-04 Prueitt Melvin L Vapor-powered kinetic pump
US7054201B2 (en) * 2003-12-30 2006-05-30 Hynix Semiconductor Inc. Driving circuit for non-volatile DRAM
KR100560301B1 (ko) * 2003-12-30 2006-03-10 주식회사 하이닉스반도체 트랩 가능한 부도체를 사용하는 불휘발성 디램의 구동회로 및 방법
US6952366B2 (en) * 2004-02-10 2005-10-04 Micron Technology, Inc. NROM flash memory cell with integrated DRAM
KR100540478B1 (ko) 2004-03-22 2006-01-11 주식회사 하이닉스반도체 전하 트랩을 갖는 게이트유전체를 포함한 휘발성 메모리셀 트랜지스터 및 그 제조 방법
KR100702307B1 (ko) * 2004-07-29 2007-03-30 주식회사 하이닉스반도체 반도체 소자의 디램 및 그 제조 방법
US7927948B2 (en) 2005-07-20 2011-04-19 Micron Technology, Inc. Devices with nanocrystals and methods of formation
US8110469B2 (en) 2005-08-30 2012-02-07 Micron Technology, Inc. Graded dielectric layers
KR100810614B1 (ko) 2006-08-23 2008-03-06 삼성전자주식회사 디램 셀 모드 및 비휘발성 메모리 셀 모드를 갖는 반도체메모리 소자 및 그 동작방법
US8391078B2 (en) * 2008-02-12 2013-03-05 Chip Memory Technology, Inc. Method and apparatus of operating a non-volatile DRAM
US7898857B2 (en) * 2008-03-20 2011-03-01 Micron Technology, Inc. Memory structure having volatile and non-volatile memory portions
US8014200B2 (en) 2008-04-08 2011-09-06 Zeno Semiconductor, Inc. Semiconductor memory having volatile and multi-bit, non-volatile functionality and methods of operating
US8325542B2 (en) * 2008-08-25 2012-12-04 Halo Lsi Inc. Complementary reference method for high reliability trap-type non-volatile memory
US9214465B2 (en) * 2012-07-24 2015-12-15 Flashsilicon Incorporation Structures and operational methods of non-volatile dynamic random access memory devices
CN106449643A (zh) * 2012-11-01 2017-02-22 北京芯盈速腾电子科技有限责任公司 非挥发性内存单元的制造方法
CN104112747B (zh) * 2013-04-19 2017-02-08 中国科学院微电子研究所 存储器件及其制造方法和存取方法
KR102171025B1 (ko) * 2014-04-30 2020-10-29 삼성전자주식회사 비휘발성 메모리 장치
US9859291B2 (en) * 2015-08-03 2018-01-02 Iotmemory Technology Inc. Non-volatile memory and manufacturing method thereof

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6273489A (ja) * 1985-09-25 1987-04-04 Mitsubishi Electric Corp 不揮発性半導体記憶装置
JPH0748553B2 (ja) * 1989-03-14 1995-05-24 シャープ株式会社 半導体装置
JPH05175460A (ja) * 1991-12-26 1993-07-13 Sharp Corp 半導体メモリ
US5331188A (en) * 1992-02-25 1994-07-19 International Business Machines Corporation Non-volatile DRAM cell
US5517634A (en) * 1992-06-23 1996-05-14 Quantum Corporation Disk drive system including a DRAM array and associated method for programming initial information into the array
JPH06244384A (ja) * 1993-02-19 1994-09-02 Sony Corp Ｄｒａｍセルと不揮発性メモリセルが複合された複合メモリセル及びその作製方法
US5748530A (en) * 1993-05-11 1998-05-05 Nkk Corporation Non-voltile memory device, non-volatile memory cell and method of adjusting the threshold value of the non-volatile memory cell and each of plural transistors
JPH0778484A (ja) * 1993-07-13 1995-03-20 Nkk Corp 記憶素子、不揮発性メモリ、不揮発性記憶装置及びそれを用いた情報記憶方法
US5640345A (en) * 1993-10-01 1997-06-17 Matsushita Electric Industrial Co., Ltd. Semiconductor memory device and fabrication process
JPH08167285A (ja) * 1994-12-07 1996-06-25 Toshiba Corp 半導体記憶装置
US5627392A (en) * 1995-03-07 1997-05-06 California Institute Of Technology Semiconductor structure for long term learning
US5814850A (en) * 1995-08-22 1998-09-29 Nippon Steel Corporation Semiconductor device including a capacitor responsible for a power supply voltage to semiconductor device and capable of blocking an increased voltage

Also Published As

Publication number Publication date
DE69730937T2 (de) 2005-10-06
KR19980064657A (ko) 1998-10-07
JPH10189891A (ja) 1998-07-21
EP0851431B1 (de) 2004-09-29
EP0851431A3 (de) 1999-10-27
JP3299900B2 (ja) 2002-07-08
US6009011A (en) 1999-12-28
EP0851431A2 (de) 1998-07-01

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