ATE497221T1 - Datenträger mit einem chip und mittel zur einstellbaren spannungsversorgung einer weiteren datenträgerkomponente - Google Patents

Datenträger mit einem chip und mittel zur einstellbaren spannungsversorgung einer weiteren datenträgerkomponente

Info

Publication number
ATE497221T1
ATE497221T1 AT01921351T AT01921351T ATE497221T1 AT E497221 T1 ATE497221 T1 AT E497221T1 AT 01921351 T AT01921351 T AT 01921351T AT 01921351 T AT01921351 T AT 01921351T AT E497221 T1 ATE497221 T1 AT E497221T1
Authority
AT
Austria
Prior art keywords
data carrier
supply voltage
chip
voltage supply
adjustable voltage
Prior art date
Application number
AT01921351T
Other languages
English (en)
Inventor
Ully Klaus
Peter Thueringer
Peter Kompan
Wolfgang Meindl
Andreas Muehlberger
Original Assignee
Nxp Bv
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 Nxp Bv filed Critical Nxp Bv
Application granted granted Critical
Publication of ATE497221T1 publication Critical patent/ATE497221T1/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/0701—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips at least one of the integrated circuit chips comprising an arrangement for power management
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/073—Special arrangements for circuits, e.g. for protecting identification code in memory
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/0013—Methods or arrangements for sensing record carriers, e.g. for reading patterns by galvanic contacts, e.g. card connectors for ISO-7816 compliant smart cards or memory cards, e.g. SD card readers
    • G06K7/0086—Methods or arrangements for sensing record carriers, e.g. for reading patterns by galvanic contacts, e.g. card connectors for ISO-7816 compliant smart cards or memory cards, e.g. SD card readers the connector comprising a circuit for steering the operations of the card connector
    • G06K7/0091—Methods or arrangements for sensing record carriers, e.g. for reading patterns by galvanic contacts, e.g. card connectors for ISO-7816 compliant smart cards or memory cards, e.g. SD card readers the connector comprising a circuit for steering the operations of the card connector the circuit comprising an arrangement for avoiding intrusions and unwanted access to data inside of the connector

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Artificial Intelligence (AREA)
  • General Engineering & Computer Science (AREA)
  • Storage Device Security (AREA)
  • Read Only Memory (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Tests Of Electronic Circuits (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Electrotherapy Devices (AREA)
  • Credit Cards Or The Like (AREA)
AT01921351T 2000-04-04 2001-03-26 Datenträger mit einem chip und mittel zur einstellbaren spannungsversorgung einer weiteren datenträgerkomponente ATE497221T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP00890107 2000-04-04
PCT/EP2001/003457 WO2001075787A1 (en) 2000-04-04 2001-03-26 Data carrier having a chip including means for the controllable voltage supply to a further component of the data carrier

Publications (1)

Publication Number Publication Date
ATE497221T1 true ATE497221T1 (de) 2011-02-15

Family

ID=8175922

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01921351T ATE497221T1 (de) 2000-04-04 2001-03-26 Datenträger mit einem chip und mittel zur einstellbaren spannungsversorgung einer weiteren datenträgerkomponente

Country Status (7)

Country Link
US (1) US6669098B2 (de)
EP (1) EP1272974B1 (de)
JP (1) JP2003529855A (de)
CN (1) CN1180376C (de)
AT (1) ATE497221T1 (de)
DE (1) DE60143939D1 (de)
WO (1) WO2001075787A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3923297B2 (ja) * 2001-10-29 2007-05-30 富士通株式会社 情報処理装置およびカード型情報処理デバイス
FR2834857B1 (fr) * 2002-01-16 2004-06-25 Gemplus Card Int Transpondeur equipe d'un circuit central et d'au moins un circuit peripherique et procede d'echange de donnees entre lesdits circuits via une station en couplage inductif avec le transpondeur
US7289028B2 (en) 2002-07-30 2007-10-30 Nxp B.V. Transponder with two supply voltages
US20040230813A1 (en) * 2003-05-12 2004-11-18 International Business Machines Corporation Cryptographic coprocessor on a general purpose microprocessor
US8594567B2 (en) 2004-08-16 2013-11-26 Giesecke & Devrient Gmbh Controlled wireless charging of an accumulator in a chipcard
JP4893722B2 (ja) * 2008-10-15 2012-03-07 ソニー株式会社 携帯端末システム、携帯端末、並びに外部機器
US8629048B1 (en) 2012-07-06 2014-01-14 Micron Technology, Inc. Methods of forming a pattern on a substrate

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2549189B2 (ja) * 1990-07-17 1996-10-30 三菱電機株式会社 Ｉｃカード
EP0832467B8 (de) * 1995-06-16 2008-05-28 Rohm Co., Ltd. Ringoszillatorschaltung und chipkarte
US6164550A (en) * 1995-12-22 2000-12-26 Thomson Licensing S.A. Fault detection and modification circuit
FR2743647B1 (fr) * 1996-01-12 1998-02-13 Bull Cp8 Coupleur pour gerer une communication entre un support de donnees portable et un dispositif d'echange de donnees, et dispositif d'echange de donnees associe
US5777903A (en) 1996-01-22 1998-07-07 Motorola, Inc. Solar cell powered smart card with integrated display and interface keypad
JPH09319835A (ja) * 1996-05-28 1997-12-12 Mitsubishi Electric Corp Ｉｃカード
JP3486057B2 (ja) * 1996-06-21 2004-01-13 株式会社東芝 半導体集積回路及び接触式ｉｃカード
US5887176A (en) 1996-06-28 1999-03-23 Randtec, Inc. Method and system for remote monitoring and tracking of inventory
FR2752076B1 (fr) * 1996-08-05 1998-09-11 Inside Technologies Systeme d'alimentation electrique pour microcircuit a fonctionnement mixte, avec ou sans contact
FI110035B (fi) * 1997-04-02 2002-11-15 Juha Rapeli Isäntälaitteen ja älykortin välisen kytkennän toteuttaminen
US6027029A (en) * 1997-04-21 2000-02-22 Samsung Electronics Co., Ltd Smart card capable of adjusting voltages supplied from external device
DE29803987U1 (de) 1998-03-06 1998-05-07 Siemens AG, 80333 München Chipkarte
EP2031792B1 (de) * 1998-06-03 2013-01-09 Cryptography Research Inc. Gesicherte modulare Exponentiation mit Verlustminimierung für Smart-Cards und andere Kryptosysteme
DE19850721A1 (de) * 1998-11-03 2000-05-18 Koninkl Philips Electronics Nv Datenträger mit Verschleierung des Stromverbrauchs
US6419159B1 (en) * 1999-06-14 2002-07-16 Microsoft Corporation Integrated circuit device with power analysis protection circuitry
CN1183484C (zh) * 2000-04-04 2005-01-05 皇家菲利浦电子有限公司 用于数据载体的通信触点的输出级

Also Published As

Publication number Publication date
CN1381022A (zh) 2002-11-20
DE60143939D1 (de) 2011-03-10
WO2001075787A1 (en) 2001-10-11
US20010052798A1 (en) 2001-12-20
EP1272974B1 (de) 2011-01-26
JP2003529855A (ja) 2003-10-07
EP1272974A1 (de) 2003-01-08
US6669098B2 (en) 2003-12-30
CN1180376C (zh) 2004-12-15

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties