Επιλογές εξατομίκευσης: μέγεθος και προδιαγραφές, πάχος, σχήμα(card or prelam inlay), Υλικό από χαρτόνι, συχνότητα RF, εκτύπωση, και άλλες ειδικές διαδικασίες παραγωγής.
NXP’s MIFARE® DESFire®Light is a contactless IC designed for easy integration into both new and existing systems. It features a predefined file system and a total of 640 bytes of available memory (equivalent to 1 KB on MIFARE®Classic®), making it an ideal choice for single-application designs across a wide range of use cases. MIFARE® DESFire®Light is compatible with MIFARE DESFire EV2, allowing designers to easily expand their systems to support new applications. Compatibility with MIFARE DESFire®EV2 also allows developers to promote their services on NXP’s AppXplorer, a collaborative platform that creates an App Store-like experience on smart cards. MIFARE DESFire Light can also be configured as an NFC Forum NFC Type 4 ετικέτα, making it ready for use with a wide range of mobile devices equipped with contactless reading capabilities. Designed for both limited and extended-use applications, NXP® MIFARE® DESFire®Light includes appropriate protection mechanisms to deliver trusted services. Depending on the use case, up to five AES 128-bit keys can be used to manage access rights, while secure messaging options enhance data and privacy protection. All of the chip’s hardware and software security features have been externally reviewed, tested, and certified to Common Criteria EAL4.
Κύρια χαρακτηριστικά Pre-defined file structure 640-byte user memory, equivalent to MIFARE®Classic with 1 kB Works with MIFARE® DESFire®EV2, MIFARE® 2GO, and AppXplorer AES 128-bit and LRP authentication and secure messaging Configurable secure messaging communication mode: Πεδιάδα, CMAC and full encryption Five AES keys with flexible assignment of access rights Transaction MAC for secure offline validation of transactions in the back-end system Common Criteria certification: EAL4 for IC HW and SW Optional random ID Superior transaction performance ECC based NXP®Originality Signature ISO / IEC 14443 ΕΝΑ 1-4 και ISO / IEC 7816 compliant for highest interoperability with mobiles and wearables NFC Type Tag 4 υποχωρητικός
Main Applications Leisure and entertainment Closed-loop micropayments Προγράμματα αφοσίωσης Δημόσιες συγκοινωνίες Access management, e.g. έξυπνο σπίτι
Βασικές Τεχνικές Προδιαγραφές chip Τύπος: NXP® MIFARE® DESFire® Light Συχνότητα λειτουργίας: 13.56MHz Communication Protocols: ISO/IEC 14443A-2/-3/-4, ISO / IEC 7816-4, NFC Forum Τύπος 4 Μνήμη χρήστη: 640 bytes UID Memory: 7 bytes Διάσταση: ISO7816 CR80 85.60 × 53.98 × 0,80 χιλιοστά ή σύμφωνα με Υποχρεωτικό πελάτη ακτίνα βάσης φιλέτο: 3.18± 0,3 χιλιοστά Cardbody Υλικό: PVC/PET/PETG/ABS/Πολυανθρακικό, 0.13σύρμα χαλκού mm διαδικασία ενθυλάκωσης: αυτόματη υπερηχητική γραμμή αυτόματο εργοστάσιο / συγκόλλησης αφής