NO990229D0 - Halvdeler-lager for sikker datalagring - Google Patents

Halvdeler-lager for sikker datalagring

Info

Publication number
NO990229D0
NO990229D0 NO990229A NO990229A NO990229D0 NO 990229 D0 NO990229 D0 NO 990229D0 NO 990229 A NO990229 A NO 990229A NO 990229 A NO990229 A NO 990229A NO 990229 D0 NO990229 D0 NO 990229D0
Authority
NO
Norway
Prior art keywords
storage
halves
secure data
data storage
secure
Prior art date
Application number
NO990229A
Other languages
English (en)
Other versions
NO990229L (no
Inventor
Saroj Pathak
Jagdish Pathak
Original Assignee
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 Atmel Corp filed Critical Atmel Corp
Publication of NO990229D0 publication Critical patent/NO990229D0/no
Publication of NO990229L publication Critical patent/NO990229L/no

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
    • 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
    • G11C16/22—Safety or protection circuits preventing unauthorised or accidental access to memory cells
    • 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
    • G11C16/28—Sensing or reading circuits; Data output circuits using differential sensing or reference cells, e.g. dummy cells

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Read Only Memory (AREA)
NO990229A 1997-05-21 1999-01-19 Halvleder-lager for sikker datalagring NO990229L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/859,885 US5917754A (en) 1997-05-21 1997-05-21 Semiconductor memory having a current balancing circuit
PCT/US1998/008229 WO1998053459A1 (en) 1997-05-21 1998-04-24 Semiconductor memory for secure data storage

Publications (2)

Publication Number Publication Date
NO990229D0 true NO990229D0 (no) 1999-01-19
NO990229L NO990229L (no) 1999-03-19

Family

ID=25331968

Family Applications (1)

Application Number Title Priority Date Filing Date
NO990229A NO990229L (no) 1997-05-21 1999-01-19 Halvleder-lager for sikker datalagring

Country Status (10)

Country Link
US (1) US5917754A (no)
EP (1) EP0914660A4 (no)
JP (1) JP4210341B2 (no)
KR (1) KR100480654B1 (no)
CN (1) CN1244110C (no)
CA (1) CA2261785A1 (no)
MY (1) MY133776A (no)
NO (1) NO990229L (no)
TW (1) TW391004B (no)
WO (1) WO1998053459A1 (no)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6108804A (en) * 1997-09-11 2000-08-22 Micron Technology, Inc. Method and apparatus for testing adjustment of a circuit parameter
DE69834431T3 (de) * 1998-01-02 2009-09-10 Cryptography Research Inc., San Francisco Leckresistentes kryptographisches verfahren und vorrichtung
US7587044B2 (en) 1998-01-02 2009-09-08 Cryptography Research, Inc. Differential power analysis method and apparatus
US6016390A (en) * 1998-01-29 2000-01-18 Artisan Components, Inc. Method and apparatus for eliminating bitline voltage offsets in memory devices
IL139935A (en) 1998-06-03 2005-06-19 Cryptography Res Inc Des and other cryptographic processes with leak minimization for smartcards and other cryptosystems
ATE360866T1 (de) * 1998-07-02 2007-05-15 Cryptography Res Inc Leckresistente aktualisierung eines indexierten kryptographischen schlüssels
JP2000165375A (ja) * 1998-11-30 2000-06-16 Hitachi Ltd 情報処理装置、ｉｃカード
US6219291B1 (en) * 2000-05-01 2001-04-17 Advanced Technology Materials, Inc. Reduction of data dependent power supply noise when sensing the state of a memory cell
CN1265330C (zh) * 2000-06-28 2006-07-19 G·控股有限公司 采用个人便携式交易识别及控制装置的交易数据处理方法
US6370072B1 (en) * 2000-11-30 2002-04-09 International Business Machines Corporation Low voltage single-input DRAM current-sensing amplifier
CA2434192A1 (fr) * 2001-03-16 2002-09-26 G. Holdings Ltd. Systeme et methode de renouvellement de donnees d'identification sur un dispositif de transaction portatif
KR100390916B1 (ko) * 2001-06-29 2003-07-12 주식회사 하이닉스반도체 스마트 카드 칩의 퓨즈 회로
US6700350B2 (en) * 2002-05-30 2004-03-02 Texas Instruments Incorporated Method and apparatus for controlling charge balance among cells while charging a battery array
KR100437464B1 (ko) * 2002-07-02 2004-06-23 삼성전자주식회사 오프셋 보상 감지 방식을 갖는 반도체 메모리 장치
CN1327450C (zh) * 2002-12-27 2007-07-18 中芯国际集成电路制造(上海)有限公司 一种电子产品的安全装置及其方法
EP1606821B1 (en) * 2003-02-25 2008-10-08 Atmel Corporation An apparatus and method for a configurable mirror fast sense amplifier
US9022294B2 (en) * 2003-04-14 2015-05-05 G. Holdings Ltd. Portable electronic device and method for alternate data conveyance operations responsive to an invariable activation command
WO2004090805A1 (en) * 2003-04-14 2004-10-21 G. Holdings Ltd. Portable electronic device capable of alternate data conveyance operations responsive to an invariable activation command
EP1603138A1 (fr) * 2004-04-15 2005-12-07 STMicroelectronics SA Mémoire non volatile comprenant des moyens de brouillage de la lecture de cellules mémoire
US7770027B2 (en) 2004-11-15 2010-08-03 Nintendo Co., Ltd. Semiconductor memory device
US20080043406A1 (en) * 2006-08-16 2008-02-21 Secure Computing Corporation Portable computer security device that includes a clip
KR101462488B1 (ko) 2008-03-31 2014-11-18 삼성전자주식회사 더미셀을 이용한 플래시 메모리 장치 및 그것의 동작 방법
US9870810B2 (en) * 2016-05-18 2018-01-16 Sidense Corp. Method and system for power signature suppression in memory devices
US10726897B1 (en) 2019-05-14 2020-07-28 International Business Machines Corporation Trimming MRAM sense amp with offset cancellation
CN113378499B (zh) * 2021-06-23 2022-04-19 无锡盛景微电子股份有限公司 一种应用于集成电路中的熔丝修调电路及设备

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4223394A (en) * 1979-02-13 1980-09-16 Intel Corporation Sensing amplifier for floating gate memory devices
FR2617976B1 (fr) * 1987-07-10 1989-11-10 Thomson Semiconducteurs Detecteur electrique de niveau logique binaire
JPH0814993B2 (ja) * 1989-01-13 1996-02-14 株式会社東芝 半導体記憶装置
EP0388176B1 (en) * 1989-03-17 1996-01-10 Matsushita Electronics Corporation Semiconductor memory device
JPH0752592B2 (ja) * 1989-08-18 1995-06-05 株式会社東芝 半導体記憶装置
US5113372A (en) * 1990-06-06 1992-05-12 Micron Technology, Inc. Actively controlled transient reducing current supply and regulation circuits for random access memory integrated circuits
JPH04321997A (ja) * 1991-04-19 1992-11-11 Nec Corp 半導体メモリ装置
FR2694826B1 (fr) * 1992-08-13 1994-09-16 Thomson Composants Militaires Circuit intégré de mémoire avec protection contre des perturbations.

Also Published As

Publication number Publication date
TW391004B (en) 2000-05-21
KR100480654B1 (ko) 2005-04-06
NO990229L (no) 1999-03-19
KR20000029439A (ko) 2000-05-25
CA2261785A1 (en) 1998-11-26
WO1998053459A1 (en) 1998-11-26
EP0914660A1 (en) 1999-05-12
CN1226991A (zh) 1999-08-25
MY133776A (en) 2007-11-30
CN1244110C (zh) 2006-03-01
JP2000515669A (ja) 2000-11-21
US5917754A (en) 1999-06-29
EP0914660A4 (en) 2005-01-12
JP4210341B2 (ja) 2009-01-14

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application