DE60143939D1 - 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 datenträgerkomponenteInfo
- Publication number
- DE60143939D1 DE60143939D1 DE60143939T DE60143939T DE60143939D1 DE 60143939 D1 DE60143939 D1 DE 60143939D1 DE 60143939 T DE60143939 T DE 60143939T DE 60143939 T DE60143939 T DE 60143939T DE 60143939 D1 DE60143939 D1 DE 60143939D1
- Authority
- DE
- Germany
- Prior art keywords
- chip
- supply voltage
- medium
- power supply
- component
- 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
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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; CALCULATING OR 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; CALCULATING OR 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)
- Credit Cards Or The Like (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)
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 |
---|---|
DE60143939D1 true DE60143939D1 (de) | 2011-03-10 |
Family
ID=8175922
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60143939T Expired - Lifetime DE60143939D1 (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 (8)
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 |
AU2003247110A1 (en) | 2002-07-30 | 2004-02-23 | Koninklijke Philips Electronics N.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 |
US8663962B2 (en) | 2011-03-30 | 2014-03-04 | Codexis, Inc. | Pentose fermentation by a recombinant microorganism |
US8629048B1 (en) | 2012-07-06 | 2014-01-14 | Micron Technology, Inc. | Methods of forming a pattern on a substrate |
Family Cites Families (16)
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 |
US6223990B1 (en) * | 1995-06-16 | 2001-05-01 | Rohm Co., Ltd. | Communication system including a dual passive antenna configuration |
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 |
EP0874327A3 (de) * | 1997-04-21 | 2003-02-12 | Samsung Electronics Co., Ltd. | Chipkarte, die von einer externen Vorrichtung gelieferte Spannungen einstellen kann |
DE29803987U1 (de) | 1998-03-06 | 1998-05-07 | Siemens Ag | Chipkarte |
WO1999067909A2 (en) * | 1998-06-03 | 1999-12-29 | Cryptography Research, Inc. | Secure modular exponentiation with leak minimization for smartcards and other cryptosystems |
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 |
EP1272973B1 (de) * | 2000-04-04 | 2012-05-09 | Nxp B.V. | Ausgangsstufe für den kommunikationsanschluss eines kontaktbehafteten datenträgers |
-
2001
- 2001-03-26 EP EP01921351A patent/EP1272974B1/de not_active Expired - Lifetime
- 2001-03-26 DE DE60143939T patent/DE60143939D1/de not_active Expired - Lifetime
- 2001-03-26 WO PCT/EP2001/003457 patent/WO2001075787A1/en active Application Filing
- 2001-03-26 AT AT01921351T patent/ATE497221T1/de not_active IP Right Cessation
- 2001-03-26 JP JP2001573389A patent/JP2003529855A/ja not_active Withdrawn
- 2001-03-26 CN CNB018014739A patent/CN1180376C/zh not_active Expired - Fee Related
- 2001-04-03 US US09/825,281 patent/US6669098B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1272974B1 (de) | 2011-01-26 |
CN1180376C (zh) | 2004-12-15 |
EP1272974A1 (de) | 2003-01-08 |
CN1381022A (zh) | 2002-11-20 |
WO2001075787A1 (en) | 2001-10-11 |
ATE497221T1 (de) | 2011-02-15 |
US20010052798A1 (en) | 2001-12-20 |
US6669098B2 (en) | 2003-12-30 |
JP2003529855A (ja) | 2003-10-07 |
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