IT1296486B1 - Regolatore di tensione per circuiti di memoria a singola tensione di alimentazione, in particolare per memorie di tipo flash. - Google Patents
Regolatore di tensione per circuiti di memoria a singola tensione di alimentazione, in particolare per memorie di tipo flash.Info
- Publication number
- IT1296486B1 IT1296486B1 IT97MI002594A ITMI972594A IT1296486B1 IT 1296486 B1 IT1296486 B1 IT 1296486B1 IT 97MI002594 A IT97MI002594 A IT 97MI002594A IT MI972594 A ITMI972594 A IT MI972594A IT 1296486 B1 IT1296486 B1 IT 1296486B1
- Authority
- IT
- Italy
- Prior art keywords
- power supply
- single power
- memory circuits
- flash type
- supply voltage
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C5/00—Details of stores covered by group G11C11/00
- G11C5/14—Power supply arrangements, e.g. power down, chip selection or deselection, layout of wirings or power grids, or multiple supply levels
- G11C5/147—Voltage reference generators, voltage or current regulators; Internally lowered supply levels; Compensation for voltage drops
-
- 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)
- Power Engineering (AREA)
- Continuous-Control Power Sources That Use Transistors (AREA)
- Read Only Memory (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT97MI002594A IT1296486B1 (it) | 1997-11-21 | 1997-11-21 | Regolatore di tensione per circuiti di memoria a singola tensione di alimentazione, in particolare per memorie di tipo flash. |
US09/196,204 US6101118A (en) | 1997-11-21 | 1998-11-20 | Voltage regulator for single feed voltage memory circuits, and flash type memory in particular |
US09/602,669 US6285614B1 (en) | 1997-11-21 | 2000-06-26 | Voltage regulator for single feed voltage memory circuits, and flash type memory in particular |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT97MI002594A IT1296486B1 (it) | 1997-11-21 | 1997-11-21 | Regolatore di tensione per circuiti di memoria a singola tensione di alimentazione, in particolare per memorie di tipo flash. |
Publications (2)
Publication Number | Publication Date |
---|---|
ITMI972594A1 ITMI972594A1 (it) | 1999-05-21 |
IT1296486B1 true IT1296486B1 (it) | 1999-06-25 |
Family
ID=11378249
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT97MI002594A IT1296486B1 (it) | 1997-11-21 | 1997-11-21 | Regolatore di tensione per circuiti di memoria a singola tensione di alimentazione, in particolare per memorie di tipo flash. |
Country Status (2)
Country | Link |
---|---|
US (2) | US6101118A (it) |
IT (1) | IT1296486B1 (it) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4149637B2 (ja) * | 2000-05-25 | 2008-09-10 | 株式会社東芝 | 半導体装置 |
EP1176603A1 (en) * | 2000-07-26 | 2002-01-30 | STMicroelectronics S.r.l. | A non-volatile memory with a charge pump with regulated voltage |
US6459628B1 (en) | 2001-04-02 | 2002-10-01 | Advanced Micro Devices, Inc. | System and method to facilitate stabilization of reference voltage signals in memory devices |
US6686778B2 (en) * | 2001-08-22 | 2004-02-03 | Intel Corporation | High voltage tolerant differential input receiver |
US6791396B2 (en) * | 2001-10-24 | 2004-09-14 | Saifun Semiconductors Ltd. | Stack element circuit |
US6917544B2 (en) | 2002-07-10 | 2005-07-12 | Saifun Semiconductors Ltd. | Multiple use memory chip |
US7136304B2 (en) | 2002-10-29 | 2006-11-14 | Saifun Semiconductor Ltd | Method, system and circuit for programming a non-volatile memory array |
DE60226987D1 (de) * | 2002-12-30 | 2008-07-17 | St Microelectronics Srl | Verfahren zur Stabilisierung der Drain-Spannung in einem nichtflüchtigen Speicher mit mehreren Zuständen und zugehörige Speichervorrichtung |
US7178004B2 (en) | 2003-01-31 | 2007-02-13 | Yan Polansky | Memory array programming circuit and a method for using the circuit |
US6885244B2 (en) | 2003-03-24 | 2005-04-26 | Saifun Semiconductors Ltd. | Operational amplifier with fast rise time |
US6906966B2 (en) * | 2003-06-16 | 2005-06-14 | Saifun Semiconductors Ltd. | Fast discharge for program and verification |
US7050319B2 (en) * | 2003-12-03 | 2006-05-23 | Micron Technology, Inc. | Memory architecture and method of manufacture and operation thereof |
US7176728B2 (en) * | 2004-02-10 | 2007-02-13 | Saifun Semiconductors Ltd | High voltage low power driver |
US8339102B2 (en) * | 2004-02-10 | 2012-12-25 | Spansion Israel Ltd | System and method for regulating loading on an integrated circuit power supply |
WO2005094178A2 (en) | 2004-04-01 | 2005-10-13 | Saifun Semiconductors Ltd. | Method, circuit and systems for erasing one or more non-volatile memory cells |
EP1761931A4 (en) * | 2004-05-14 | 2008-11-19 | Zmos Technology Inc | INTERNAL VOLTAGE GENERATOR SCHEME AND POWER MANAGEMENT PROCESS |
US7190212B2 (en) * | 2004-06-08 | 2007-03-13 | Saifun Semiconductors Ltd | Power-up and BGREF circuitry |
US7256438B2 (en) * | 2004-06-08 | 2007-08-14 | Saifun Semiconductors Ltd | MOS capacitor with reduced parasitic capacitance |
US7187595B2 (en) * | 2004-06-08 | 2007-03-06 | Saifun Semiconductors Ltd. | Replenishment for internal voltage |
DE602004012271T2 (de) * | 2004-10-08 | 2009-03-19 | Stmicroelectronics S.R.L., Agrate Brianza | Speichervorrichtung und Verfahren für deren Betrieb mit hoher Unterdrückung des Rauschens auf der Hochspannungsversorgungsleitung |
US7638850B2 (en) | 2004-10-14 | 2009-12-29 | Saifun Semiconductors Ltd. | Non-volatile memory structure and method of fabrication |
US8053812B2 (en) | 2005-03-17 | 2011-11-08 | Spansion Israel Ltd | Contact in planar NROM technology |
US8400841B2 (en) | 2005-06-15 | 2013-03-19 | Spansion Israel Ltd. | Device to program adjacent storage cells of different NROM cells |
EP1746645A3 (en) | 2005-07-18 | 2009-01-21 | Saifun Semiconductors Ltd. | Memory array with sub-minimum feature size word line spacing and method of fabrication |
US7668017B2 (en) | 2005-08-17 | 2010-02-23 | Saifun Semiconductors Ltd. | Method of erasing non-volatile memory cells |
DE102005052058B4 (de) * | 2005-10-31 | 2007-07-12 | Infineon Technologies Ag | Spannungsregler für eine Bitleitung einer Halbleiterspeicher-Zelle |
US7808818B2 (en) | 2006-01-12 | 2010-10-05 | Saifun Semiconductors Ltd. | Secondary injection for NROM |
US7760554B2 (en) | 2006-02-21 | 2010-07-20 | Saifun Semiconductors Ltd. | NROM non-volatile memory and mode of operation |
US8253452B2 (en) | 2006-02-21 | 2012-08-28 | Spansion Israel Ltd | Circuit and method for powering up an integrated circuit and an integrated circuit utilizing same |
US7692961B2 (en) | 2006-02-21 | 2010-04-06 | Saifun Semiconductors Ltd. | Method, circuit and device for disturb-control of programming nonvolatile memory cells by hot-hole injection (HHI) and by channel hot-electron (CHE) injection |
US7701779B2 (en) | 2006-04-27 | 2010-04-20 | Sajfun Semiconductors Ltd. | Method for programming a reference cell |
US7626447B2 (en) * | 2007-01-01 | 2009-12-01 | Sandisk Corporation | Generation of analog voltage using self-biased capacitive feedback stage |
US7492214B2 (en) * | 2007-01-01 | 2009-02-17 | Sandisk Corporation | Analog voltage generator with self-biased capacitive feedback stage |
WO2008083292A1 (en) * | 2007-01-01 | 2008-07-10 | Sandisk Corporation | Generation of analog voltage using self-biased capacitive feedback stage |
US7728569B1 (en) | 2007-04-10 | 2010-06-01 | Altera Corporation | Voltage regulator circuitry with adaptive compensation |
US8148962B2 (en) * | 2009-05-12 | 2012-04-03 | Sandisk Il Ltd. | Transient load voltage regulator |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0661716B1 (en) * | 1993-12-31 | 1999-07-21 | STMicroelectronics S.r.l. | Voltage regulator for non-volatile semiconductor memory devices |
EP0661717B1 (en) * | 1993-12-31 | 2000-03-29 | STMicroelectronics S.r.l. | Voltage regulator for programming non-volatile and electrically programmable memory cells |
GB9417264D0 (en) * | 1994-08-26 | 1994-10-19 | Inmos Ltd | Memory device |
US5777926A (en) * | 1996-10-24 | 1998-07-07 | Programmable Microelectronics Corporation | Row decoder circuit for PMOS non-volatile memory cell which uses channel hot electrons for programming |
TW423162B (en) * | 1997-02-27 | 2001-02-21 | Toshiba Corp | Power voltage supplying circuit and semiconductor memory including the same |
-
1997
- 1997-11-21 IT IT97MI002594A patent/IT1296486B1/it active IP Right Grant
-
1998
- 1998-11-20 US US09/196,204 patent/US6101118A/en not_active Expired - Lifetime
-
2000
- 2000-06-26 US US09/602,669 patent/US6285614B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US6285614B1 (en) | 2001-09-04 |
ITMI972594A1 (it) | 1999-05-21 |
US6101118A (en) | 2000-08-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT1296486B1 (it) | Regolatore di tensione per circuiti di memoria a singola tensione di alimentazione, in particolare per memorie di tipo flash. | |
IT1304046B1 (it) | Regolatore di tensione per una pluralita' di carichi,in particolareper memorie di tipo flash | |
DE69319991T2 (de) | Spannungsversorgungen für Flash EEPROM Speicherzellen | |
DE69513658T2 (de) | Spannungsregler für nichtflüchtige, elektrisch programmierbare Halbleiterspeicheranordnungen | |
IT1311441B1 (it) | Generatore di tensione programmabile, in particolare per laprogrammazione di celle di memoria non volatili di tipo multilivello. | |
HK1008580A1 (en) | High precision voltage regulation circuit for programming multilevel flash memory. | |
DE69903835T2 (de) | On chip wortleitungsspannungsgenerator für in einen logischen prozess eingebauten dramspeicher | |
IT8521924A0 (it) | Generatore di corrente stabilizzata ad alimentazione singola, particolarmente per circuiti integrati di tipo mos. | |
DE69905595D1 (de) | Speicherbankauswahlschaltung für simultanen flash-speicher mit flexibler speicherbank einteilung | |
DE69710697D1 (de) | Ladungspumpe mit negativer Ausgangsspannung, insbesondere für Flash-EEPROM-Speicher | |
DE60327325D1 (de) | Reserve stromversorgung für flash-speicher | |
HK1036517A1 (en) | Page mode erase in a flash memory array. | |
DE69803163T2 (de) | Hochspannungs-nmos-durchgangsgatter für flash-speicher mit hochspannungsgenerator | |
DE69901513D1 (de) | Simultaner flash-speicher mit flexibler speicherbankeinteilung | |
DE69325714D1 (de) | Spannungsregler für nichtflüchtige Halbleiterspeicheranordnungen | |
DE69531349D1 (de) | Spannungsgenerator für nichtflüchtige elektrisch-programmierbare Speicherzellen | |
DE69826645D1 (de) | Spannungsversorgungsdetektionsschema für flashspeicher | |
DE69626607T2 (de) | Halbleiterspeicheranordnung mit Spannungsgeneratorschaltung | |
DE69935919D1 (de) | Spannungserhöher für nichtflüchtige Speicher zum Betrieb im verbrauchsarmen Bereitschaftszustand | |
DE69026946D1 (de) | Verbesserte Abfühlschaltung für Speicheranordnungen wie nichtflüchtige Speicher mit kompensiertem Offsetstrom | |
DE3889211D1 (de) | Speisespannungsschalteranordnung für nichtflüchtige Speicher in MOS-Technologie. | |
DE60039027D1 (de) | Spannungsauswahlschaltung für nichtflüchtigen Speicher | |
IT1290167B1 (it) | Pompa di carica in cmos ad alta corrente, in particolare per memorie flash eeprom | |
DE69628908D1 (de) | Spannungsregler zum Programmieren nichtflüchtiger Speicherzellen | |
EP1125298A4 (en) | REGULATED POWER VOLTAGE CIRCUIT FOR INDUCTION OF TUNNEL CURRENT IN FLOATING GATE STORAGE CELLS |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |