JP2004039234A5 - - Google Patents

Download PDF

Info

Publication number
JP2004039234A5
JP2004039234A5 JP2003274071A JP2003274071A JP2004039234A5 JP 2004039234 A5 JP2004039234 A5 JP 2004039234A5 JP 2003274071 A JP2003274071 A JP 2003274071A JP 2003274071 A JP2003274071 A JP 2003274071A JP 2004039234 A5 JP2004039234 A5 JP 2004039234A5
Authority
JP
Japan
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
Application number
JP2003274071A
Other versions
JP4274870B2 (ja
JP2004039234A (ja
Filing date
Publication date
Priority claimed from US10/197,116 external-priority patent/US6813189B2/en
Application filed filed Critical
Publication of JP2004039234A publication Critical patent/JP2004039234A/ja
Publication of JP2004039234A5 publication Critical patent/JP2004039234A5/ja
Application granted granted Critical
Publication of JP4274870B2 publication Critical patent/JP4274870B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

JP2003274071A 2002-07-16 2003-07-14 ２ビットセルメモリにてダイナミックリファレンスを利用するシステム Expired - Lifetime JP4274870B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/197,116 US6813189B2 (en) 2002-07-16 2002-07-16 System for using a dynamic reference in a double-bit cell memory

Publications (3)

Publication Number Publication Date
JP2004039234A JP2004039234A (ja) 2004-02-05
JP2004039234A5 true JP2004039234A5 (ja) 2005-05-26
JP4274870B2 JP4274870B2 (ja) 2009-06-10

Family

ID=30442902

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003274071A Expired - Lifetime JP4274870B2 (ja) 2002-07-16 2003-07-14 ２ビットセルメモリにてダイナミックリファレンスを利用するシステム

Country Status (2)

Country Link
US (1) US6813189B2 (ja)
JP (1) JP4274870B2 (ja)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6768165B1 (en) * 1997-08-01 2004-07-27 Saifun Semiconductors Ltd. Two bit non-volatile electrically erasable and programmable semiconductor memory cell utilizing asymmetrical charge trapping
US7098107B2 (en) * 2001-11-19 2006-08-29 Saifun Semiconductor Ltd. Protective layer in memory device and method therefor
US6700818B2 (en) * 2002-01-31 2004-03-02 Saifun Semiconductors Ltd. Method for operating a memory device
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
US6967896B2 (en) * 2003-01-30 2005-11-22 Saifun Semiconductors Ltd Address scramble
US7178004B2 (en) * 2003-01-31 2007-02-13 Yan Polansky Memory array programming circuit and a method for using the circuit
US7142464B2 (en) * 2003-04-29 2006-11-28 Saifun Semiconductors Ltd. Apparatus and methods for multi-level sensing in a memory array
US7123532B2 (en) * 2003-09-16 2006-10-17 Saifun Semiconductors Ltd. Operating array cells with matched reference cells
US7652930B2 (en) * 2004-04-01 2010-01-26 Saifun Semiconductors Ltd. Method, circuit and system for erasing one or more non-volatile memory cells
US7755938B2 (en) * 2004-04-19 2010-07-13 Saifun Semiconductors Ltd. Method for reading a memory array with neighbor effect cancellation
DE112004002930B4 (de) * 2004-07-30 2011-06-01 Spansion LLC (n.d.Ges.d. Staates Delaware), Sunnyvale Halbleiterbauelement und Verfahren zum Erzeugen eines Fühlersignals
US7095655B2 (en) * 2004-08-12 2006-08-22 Saifun Semiconductors Ltd. Dynamic matching of signal path and reference path for sensing
US20060068551A1 (en) * 2004-09-27 2006-03-30 Saifun Semiconductors, Ltd. Method for embedding NROM
US7638850B2 (en) * 2004-10-14 2009-12-29 Saifun Semiconductors Ltd. Non-volatile memory structure and method of fabrication
US20060146624A1 (en) * 2004-12-02 2006-07-06 Saifun Semiconductors, Ltd. Current folding sense amplifier
US7257025B2 (en) * 2004-12-09 2007-08-14 Saifun Semiconductors Ltd Method for reading non-volatile memory cells
WO2006071402A1 (en) * 2004-12-23 2006-07-06 Atmel Corporation System for performing fast testing during flash reference cell setting
EP1684308A1 (en) * 2005-01-19 2006-07-26 Saifun Semiconductors Ltd. Methods for preventing fixed pattern programming
US8053812B2 (en) 2005-03-17 2011-11-08 Spansion Israel Ltd Contact in planar NROM technology
US20070141788A1 (en) * 2005-05-25 2007-06-21 Ilan Bloom Method for embedding non-volatile memory with logic circuitry
US7190621B2 (en) * 2005-06-03 2007-03-13 Infineon Technologies Ag Sensing scheme for a non-volatile semiconductor memory cell
US7259993B2 (en) * 2005-06-03 2007-08-21 Infineon Technologies Ag Reference scheme for a non-volatile semiconductor memory device
US8400841B2 (en) * 2005-06-15 2013-03-19 Spansion Israel Ltd. Device to program adjacent storage cells of different NROM cells
US7184313B2 (en) * 2005-06-17 2007-02-27 Saifun Semiconductors Ltd. Method circuit and system for compensating for temperature induced margin loss in non-volatile memory cells
US7804126B2 (en) * 2005-07-18 2010-09-28 Saifun Semiconductors Ltd. Dense non-volatile memory array and method of fabrication
US20070036007A1 (en) * 2005-08-09 2007-02-15 Saifun Semiconductors, Ltd. Sticky bit buffer
US7668017B2 (en) 2005-08-17 2010-02-23 Saifun Semiconductors Ltd. Method of erasing non-volatile memory cells
US20070096199A1 (en) * 2005-09-08 2007-05-03 Eli Lusky Method of manufacturing symmetric arrays
US20070120180A1 (en) * 2005-11-25 2007-05-31 Boaz Eitan Transition areas for dense memory arrays
US7352627B2 (en) * 2006-01-03 2008-04-01 Saifon Semiconductors Ltd. Method, system, and circuit for operating a non-volatile memory array
US7808818B2 (en) * 2006-01-12 2010-10-05 Saifun Semiconductors Ltd. Secondary injection for NROM
US20070173017A1 (en) * 2006-01-20 2007-07-26 Saifun Semiconductors, Ltd. Advanced non-volatile memory array and method of fabrication thereof
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
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
US20070255889A1 (en) * 2006-03-22 2007-11-01 Yoav Yogev Non-volatile memory device and method of operating the device
US7701779B2 (en) * 2006-04-27 2010-04-20 Sajfun Semiconductors Ltd. Method for programming a reference cell
US7605579B2 (en) * 2006-09-18 2009-10-20 Saifun Semiconductors Ltd. Measuring and controlling current consumption and output current of charge pumps
JP2008192232A (ja) * 2007-02-05 2008-08-21 Spansion Llc 半導体装置およびその制御方法
JP2008210467A (ja) * 2007-02-27 2008-09-11 Nec Electronics Corp 不揮発性半導体メモリ及びそのテスト方法
US20080239599A1 (en) * 2007-04-01 2008-10-02 Yehuda Yizraeli Clamping Voltage Events Such As ESD
US7742340B2 (en) * 2008-03-14 2010-06-22 Freescale Semiconductor, Inc. Read reference technique with current degradation protection
US8045390B2 (en) * 2008-03-21 2011-10-25 Macronix International Co., Ltd. Memory system with dynamic reference cell and method of operating the same
US7940570B2 (en) * 2009-06-29 2011-05-10 Spansion Llc Memory employing separate dynamic reference areas
US9001573B1 (en) 2013-12-06 2015-04-07 Micron Technology, Inc. Method and apparatuses for programming memory cells
US9589914B2 (en) * 2014-11-28 2017-03-07 Infineon Technologies Ag Semiconductor chip

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6373767B1 (en) * 1999-10-12 2002-04-16 Robert Patti Memory that stores multiple bits per storage cell
US6490203B1 (en) * 2001-05-24 2002-12-03 Edn Silicon Devices, Inc. Sensing scheme of flash EEPROM

Similar Documents

Publication Publication Date Title
BE2015C007I2 (ja)
BE2014C055I2 (ja)
BE2014C027I2 (ja)
BE2014C003I2 (ja)
BE2013C075I2 (ja)
BE2013C070I2 (ja)
BE2013C067I2 (ja)
BE2013C038I2 (ja)
BE2013C036I2 (ja)
BE2011C030I2 (ja)
BE2015C005I2 (ja)
BE2012C053I2 (ja)
BE2015C024I2 (ja)
AU2002316511A1 (ja)
AU2003207750A1 (ja)
AU2002327736A1 (ja)
AU2002329412A1 (ja)
AU2002331433A1 (ja)
AU2002332887A1 (ja)
AU2002333044A1 (ja)
AU2002337949A1 (ja)
AU2002339901A1 (ja)
AU2002324323A1 (ja)
AU2002348177A1 (ja)
AU2002351829A1 (ja)