| 摘要 |
The invention relates to a device for exchanging data (ICC2) in the form of a circuit integrated on semiconductor microwafer, comprising a passive NFC contactless communication interface (Lc, Ca, CLER) for establishing a contactless communication channel with an active NFC component (RDI, DV1), and a processing unit (ML2) for processing commands received via the contactless communication interface. The exchange device furthermore comprises a contact communication port (CTP), and a hard-wired logic routing circuit (MX) configured so as to copy over in real time onto the contact communication port data (DTr) that the device receives via the contactless communication interface. Application in particular to the integration of NFC technology into devices devoid of an NFC communication interface. |
