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A new contactless smart card IC using an on-chip antenna and an asynchronous microcontroller

A. Abrial 1 J. Bouvier 2 Marc Renaudin 1 P. Senn 2 Pascal Vivet 1
1 TIMA - Techniques de l'Informatique et de la Microélectronique pour l'Architecture des systèmes intégrés
2 FT R&D - France Télécom Recherche & Développement
Abstract : This paper describes a new generation of contactless smart card chip which integrates an on-chip coil connected to a power reception system and an emitter/receiver module compatible with the ISO 14443 standard, together with an asynchronous quasi-delay insensitive (QDI) 8-bit microcontroller. Beyond the contactless smart card application field, this new chip demonstrates that system-on-chip integrating power reception and management, radio-frequency communication, and signal processing is feasible. It associates analog/digital parts as well as synchronous/asynchronous logics and has been fabricated in a CMOS six metal layers 0.25- mu m technology from STMicroelectronics.
Keywords : contactless-smart-card-IC on-chip-antenna asynchronous-microcontroller on-chip-coil
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Journal articles
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Submitted on : Thursday, October 6, 2005 - 3:27:26 PM
Last modification on : Friday, December 11, 2020 - 8:28:03 AM

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TIMA | CNRS | UGA

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A. Abrial, J. Bouvier, Marc Renaudin, P. Senn, Pascal Vivet. A new contactless smart card IC using an on-chip antenna and an asynchronous microcontroller. IEEE Journal of Solid-State Circuits, Institute of Electrical and Electronics Engineers, 2001, July ; 36(7), pp.1101-7. ⟨10.1109/4.933467⟩. ⟨hal-00009607⟩

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