Karta tad-Dawl DESFire, Kompatibbli mat-Tag tat-Tip NFC 4, DESFire Light Chip Card, DESFire Light White Card

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 tikketta, 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.

Karatteristiċi Ewlenin
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: Sempliċi, 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 addattat biex teħel fuq wiċċ tal-metall 1-4 u ISO/IEC 7816 compliant for highest interoperability with mobiles and wearables
NFC Type Tag 4 konformi

Main Applications
Leisure and entertainment
Closed-loop micropayments
Loyalty programs
Trasport pubbliku
Access management, eż. dar intelliġenti

Speċifikazzjonijiet Tekniċi Ewlenin
Tip ta 'Ċippa: NXP® MIFARE® DESFire® Light
Frekwenza Operattiva: 13.56MHz
Communication Protocols: ISO/IEC 14443A-2/-3/-4, ISO/IEC 7816-4, Tip ta 'forum NFC 4
Memorja tal-Utent: 640 bytes
UID Memory: 7 bytes
Dimensjoni: ISO7816 CR80 85.60 × 53.98 × 0.80mm jew Skond ir-rekwiżit tal-klijent
Raġġ tal-flett tal-bażi: 3.18± 0.3mm
Materjal tal-kartun: PVC/PET/PETG/ABS/Polikarbonat, 0.13wajer tar-ram mm
Proċess ta 'inkapsulament: Ultrasoniku awtomatiku awtomatiku tal-linja tal-pjanti / touch wweldjar

Snajja Aviable
Stampar: Stampar Offset, Stampar tal-linka Patone, Stampar bil-kulur spot, Silkscreen Printing, Stampar termali, Stampar bil-ġett tal-linka, Stampar diġitali.
Karatteristiċi ta 'sigurtà: Filigrana, Ablazzjoni bil-lejżer, Ologramma / OVD, Linka UV, Linka Varjabbli Ottika, Barcode moħbi / Barcode mask, Qawsalla Gradata, Mikrotest, Guilloche, Ittimbrar sħun.
Oħrajn: Inizjalizzazzjoni tad-data taċ-ċippa IC/Encryption, Data Varjabbli, Strixxa manjetika personalizzata programmata, Panew tal-firma, Barcode, Numru tas-serje, Intaljar, Kodiċi DOD, Kodiċi konvess NBS, Die-cut.