Übersetzung und Analyse von Wörtern durch künstliche Intelligenz ChatGPT
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Was (wer) ist IC card - definition
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![Giesecke & Devrient]] in 1979, already with the finally standardized dimension (ID-1) and a contact area with eight pads (initially on the upper left corner)](https://commons.wikimedia.org/wiki/Special:FilePath/1979 erste G&D-Chipkarte (8 Kontakte).jpg?width=200 "Giesecke & Devrient]] in 1979, already with the finally standardized dimension (ID-1) and a contact area with eight pads (initially on the upper left corner)")
![A false smart card, with two 8-bit [[CMOS]] [[microcontroller]]s, used in the 1990s to decode the signals of Sky Television.](https://commons.wikimedia.org/wiki/Special:FilePath/Carteapuce.jpg?width=200 "A false smart card, with two 8-bit [[CMOS]] [[microcontroller]]s, used in the 1990s to decode the signals of Sky Television.")
![SIMs]].](https://commons.wikimedia.org/wiki/Special:FilePath/Differentsmartcardpadlayouts.jpg?width=200 "SIMs]].")
![One of the first smart card prototypes, created by its inventor [[Roland Moreno]] around 1975. The chip has not yet been miniaturized. On this prototype, one can see how each pin of the microchip (center) is connected to the exterior world by a copper connector.](https://commons.wikimedia.org/wiki/Special:FilePath/Prototype moreno2.jpg?width=200 "One of the first smart card prototypes, created by its inventor [[Roland Moreno]] around 1975. The chip has not yet been miniaturized. On this prototype, one can see how each pin of the microchip (center) is connected to the exterior world by a copper connector.")
![Ground]] (reference voltage). '''VPP''': ISO/IEC 7816-3:1997 designated this as a programming voltage: an input for a higher voltage to program persistent memory (e.g., [[EEPROM]]). ISO/IEC 7816-3:2006 designates it SPU, for either standard or proprietary use, as input and/or output. '''I/O''': Serial input and output ([[half-duplex]]). '''C4, C8''': The two remaining contacts are AUX1 and AUX2 respectively and are used for [[USB]] interfaces and other uses.<ref>[http://www.iso.org/iso/iso_catalogue/catalogue_ics/catalogue_detail_ics.htm?csnumber=36576 ISO/IEC 7816-2:1999/Amd 1:2004 ''Assignment of contacts C4 and C8''].</ref> However, the usage defined in ISO/IEC 7816-2:1999/Amd 1:2004 may have been superseded by ISO/IEC 7816-2:2007.<ref>[http://www.iso.org/iso/home/store/catalogue_ics/catalogue_detail_ics.htm?csnumber=45989 ISO/IEC 7816-2:2007. Identification cards – Integrated circuit cards – Part 2: Cards with contacts – Dimensions and location of the contacts].</ref>](https://commons.wikimedia.org/wiki/Special:FilePath/SmartCardPinout.svg?width=200 "Ground]] (reference voltage). '''VPP''': ISO/IEC 7816-3:1997 designated this as a programming voltage: an input for a higher voltage to program persistent memory (e.g., [[EEPROM]]). ISO/IEC 7816-3:2006 designates it SPU, for either standard or proprietary use, as input and/or output. '''I/O''': Serial input and output ([[half-duplex]]). '''C4, C8''': The two remaining contacts are AUX1 and AUX2 respectively and are used for [[USB]] interfaces and other uses.<ref>[http://www.iso.org/iso/iso_catalogue/catalogue_ics/catalogue_detail_ics.htm?csnumber=36576 ISO/IEC 7816-2:1999/Amd 1:2004 ''Assignment of contacts C4 and C8''].</ref> However, the usage defined in ISO/IEC 7816-2:1999/Amd 1:2004 may have been superseded by ISO/IEC 7816-2:2007.<ref>[http://www.iso.org/iso/home/store/catalogue_ics/catalogue_detail_ics.htm?csnumber=45989 ISO/IEC 7816-2:2007. Identification cards – Integrated circuit cards – Part 2: Cards with contacts – Dimensions and location of the contacts].</ref>")
Wikipedia
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A smart card, chip card, or integrated circuit card (ICC or IC card) is a physical electronic authentication device, used to control access to a resource. It is typically a plastic credit card-sized card with an embedded integrated circuit (IC) chip. Many smart cards include a pattern of metal contacts to electrically connect to the internal chip. Others are contactless, and some are both. Smart cards can provide personal identification, authentication, data storage, and application processing. Applications include identification, financial, public transit, computer security, schools, and healthcare. Smart cards may provide strong security authentication for single sign-on (SSO) within organizations. Numerous nations have deployed smart cards throughout their populations.
The universal integrated circuit card (UICC) for mobile phones, installed as pluggable SIM card or embedded eSIM, is also a type of smart card. As of 2015, 10.5 billion smart card IC chips are manufactured annually, including 5.44 billion SIM card IC chips.
