DE69531349D1 - Spannungsgenerator für nichtflüchtige elektrisch-programmierbare Speicherzellen - Google Patents

Spannungsgenerator für nichtflüchtige elektrisch-programmierbare Speicherzellen

Info

Publication number
DE69531349D1
DE69531349D1 DE69531349T DE69531349T DE69531349D1 DE 69531349 D1 DE69531349 D1 DE 69531349D1 DE 69531349 T DE69531349 T DE 69531349T DE 69531349 T DE69531349 T DE 69531349T DE 69531349 D1 DE69531349 D1 DE 69531349D1
Authority
DE
Germany
Prior art keywords
volatile
memory cells
voltage generator
programmable memory
electrically programmable
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
DE69531349T
Other languages
English (en)
Inventor
Caser Fabio Tassan
Marco Dellabora
Marco Defendi
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.)
STMicroelectronics SRL
Original Assignee
STMicroelectronics SRL
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 STMicroelectronics SRL filed Critical STMicroelectronics SRL
Application granted granted Critical
Publication of DE69531349D1 publication Critical patent/DE69531349D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H02M3/06—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using resistors or capacitors, e.g. potential divider
    • H02M3/07—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using resistors or capacitors, e.g. potential divider using capacitors charged and discharged alternately by semiconductor devices with control electrode, e.g. charge pumps
    • H02M3/073—Charge pumps of the Schenkel-type
    • 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
    • G11C16/12—Programming voltage switching 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H02M3/06—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using resistors or capacitors, e.g. potential divider
    • H02M3/07—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using resistors or capacitors, e.g. potential divider using capacitors charged and discharged alternately by semiconductor devices with control electrode, e.g. charge pumps
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/027—Generators characterised by the type of circuit or by the means used for producing pulses by the use of logic circuits, with internal or external positive feedback
    • H03K3/03—Astable circuits
    • H03K3/0315—Ring oscillators

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Read Only Memory (AREA)
  • Dc-Dc Converters (AREA)
DE69531349T 1995-10-31 1995-10-31 Spannungsgenerator für nichtflüchtige elektrisch-programmierbare Speicherzellen Expired - Lifetime DE69531349D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP95830461A EP0772200B1 (de) 1995-10-31 1995-10-31 Spannungsgenerator für nichtflüchtige elektrisch-programmierbare Speicherzellen

Publications (1)

Publication Number Publication Date
DE69531349D1 true DE69531349D1 (de) 2003-08-28

Family

ID=8222045

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69531349T Expired - Lifetime DE69531349D1 (de) 1995-10-31 1995-10-31 Spannungsgenerator für nichtflüchtige elektrisch-programmierbare Speicherzellen

Country Status (3)

Country Link
US (2) US5793679A (de)
EP (2) EP0772200B1 (de)
DE (1) DE69531349D1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69628908D1 (de) * 1996-04-05 2003-08-07 St Microelectronics Srl Spannungsregler zum Programmieren nichtflüchtiger Speicherzellen
FR2766303B1 (fr) * 1997-07-18 1999-09-03 Sgs Thomson Microelectronics Pompes de charge a frequence variable
IT1306964B1 (it) * 1999-01-19 2001-10-11 St Microelectronics Srl Circuito a boosting capacitivo per la regolazione della tensione dilettura di riga in memorie non-volatili
IT1316002B1 (it) * 2000-11-08 2003-03-26 St Microelectronics Srl Regolatore di tensione per circuiti a basso consumo.
US6696876B2 (en) * 2001-01-12 2004-02-24 Sun Microsystems, Inc. Clock interpolation through capacitive weighting
US7114084B2 (en) 2002-03-06 2006-09-26 Micron Technology, Inc. Data controlled programmable power supply
US6842327B1 (en) * 2003-08-05 2005-01-11 Impinj, Inc. High-voltage CMOS-compatible capacitors
US7366025B2 (en) * 2004-06-10 2008-04-29 Saifun Semiconductors Ltd. Reduced power programming of non-volatile cells
US8189396B2 (en) * 2006-12-14 2012-05-29 Mosaid Technologies Incorporated Word line driver in a hierarchical NOR flash memory
US7414891B2 (en) 2007-01-04 2008-08-19 Atmel Corporation Erase verify method for NAND-type flash memories
US7882405B2 (en) * 2007-02-16 2011-02-01 Atmel Corporation Embedded architecture with serial interface for testing flash memories
US8115597B1 (en) * 2007-03-07 2012-02-14 Impinj, Inc. RFID tags with synchronous power rectifier
US9491151B2 (en) * 2015-01-07 2016-11-08 Ememory Technology Inc. Memory apparatus, charge pump circuit and voltage pumping method thereof
US10141064B1 (en) * 2017-05-03 2018-11-27 Sandisk Technologies Llc Prevention of neighboring plane disturb in non-volatile memory

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5590139A (en) * 1978-12-27 1980-07-08 Fujitsu Ltd Substrate bias generating circuit
US4591738A (en) * 1983-10-27 1986-05-27 International Business Machines Corporation Charge pumping circuit
JPS63290159A (ja) * 1987-05-20 1988-11-28 Matsushita Electric Ind Co Ltd 昇圧回路
US5023694A (en) * 1988-08-03 1991-06-11 Xicor, Inc. Side wall contact in a nonvolatile electrically alterable memory cell
US5208597A (en) * 1988-10-13 1993-05-04 Crystal Semiconductor Compensated capacitors for switched capacitor input of an analog-to-digital converter
US4914546A (en) * 1989-02-03 1990-04-03 Micrel Incorporated Stacked multi-polysilicon layer capacitor
JP2575956B2 (ja) * 1991-01-29 1997-01-29 株式会社東芝 基板バイアス回路
US5136260A (en) * 1991-03-08 1992-08-04 Western Digital Corporation PLL clock synthesizer using current controlled ring oscillator
DE4123388A1 (de) * 1991-07-15 1993-01-21 Thomson Brandt Gmbh Vorrichtung zur erzeugung von schwingungen und deren anwendung
US5166858A (en) * 1991-10-30 1992-11-24 Xilinx, Inc. Capacitor formed in three conductive layers
US5313429A (en) * 1992-02-14 1994-05-17 Catalyst Semiconductor, Inc. Memory circuit with pumped voltage for erase and program operations
US5301097A (en) * 1992-06-10 1994-04-05 Intel Corporation Multi-staged charge-pump with staggered clock phases for providing high current capability
FR2696598B1 (fr) * 1992-10-01 1994-11-04 Sgs Thomson Microelectronics Circuit élévateur de tension de type pompe de charge avec oscillateur bootstrapé.
US5347171A (en) * 1992-10-15 1994-09-13 United Memories, Inc. Efficient negative charge pump
US5282170A (en) * 1992-10-22 1994-01-25 Advanced Micro Devices, Inc. Negative power supply
US5263000A (en) 1992-10-22 1993-11-16 Advanced Micro Devices, Inc. Drain power supply
US5398001A (en) * 1993-06-02 1995-03-14 National Semiconductor Corporation Self-timing four-phase clock generator
JPH0730378A (ja) * 1993-07-15 1995-01-31 Mitsubishi Electric Corp 発振回路
JP3443896B2 (ja) * 1993-10-08 2003-09-08 株式会社デンソー デジタル制御発振装置
FR2714528B1 (fr) * 1993-12-27 1996-03-15 Sgs Thomson Microelectronics Structure de test de circuit intégré.
JP2798020B2 (ja) * 1995-10-25 1998-09-17 日本電気株式会社 半導体集積回路
US5883423A (en) * 1996-02-23 1999-03-16 National Semiconductor Corporation Decoupling capacitor for integrated circuit signal driver
US5874770A (en) * 1996-10-10 1999-02-23 General Electric Company Flexible interconnect film including resistor and capacitor layers

Also Published As

Publication number Publication date
US6157054A (en) 2000-12-05
EP1359592A3 (de) 2006-12-20
EP1359592A2 (de) 2003-11-05
EP0772200B1 (de) 2003-07-23
EP0772200A1 (de) 1997-05-07
US5793679A (en) 1998-08-11

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Legal Events

Date Code Title Description
8332 No legal effect for de