DESFire Light Card, Compatible with NFC Type Tag 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 መለያ, 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.

ዋና ዋና ባህሪዎች
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: ሜዳ, 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 አንድ 1-4 እና ISO / IEC 7816 compliant for highest interoperability with mobiles and wearables
NFC Type Tag 4 ያከብራል

Main Applications
Leisure and entertainment
Closed-loop micropayments
Loyalty programs
የህዝብ ማመላለሻ
Access management, e.g. ብልጥ ቤት

ዋና ቴክኒካዊ ዝርዝሮች
ቺፕ አይነት: NXP® MIFARE® DESFire® Light
የክወና ድግግሞሽ: 13.56ሜኸ
Communication Protocols: ISO/IEC 14443A-2/-3/-4, ISO / IEC 7816-4, የ NFC መድረክ አይነት 4
የተጠቃሚ ማህደረ ትውስታ: 640 ባይቶች
UID Memory: 7 ባይቶች
ስፉት: ISO7816 CR80 85,60 × 53,98 × 0.80mm ወይም ለደንበኛ requirment መሠረት
የመሠረት fillet ራዲየስ: 3.18± 0.3mm
Cardbody የቁሳዊ: PVC / PET / PETG / ABS / polycarbonate, 0.13ሚሜ የመዳብ ሽቦ
Encapsulation ሂደት: ሰር ለአልትራሳውንድ ሰር ተክል መስመር / ንክኪ ብየዳ

Aviable ጥበባት
ማተም: ሽግሽግ ማተሚያ, የፓቶን ቀለም ማተም, ስፖት-ቀለም ማተም, Silkscreen ማተሚያ, የፍል ማተሚያ, በቀለም-ጀት ማተሚያ, ዲጂታል ማተሚያ.
የደህንነት ባህሪያትን: ጌጥሽልም, በጨረር ablation, ጎንዮሽ / OVD, የአልትራቫዮሌት ቀለም, የጨረር ተለዋዋጭ ቀለም, የተደበቀ የአሞሌ / ባርኮድ ጭንብል, የሚያበላሸው ቀስተ ደመና, ማይክሮ-ፅሁፍ, ጊሎቼ, ሙቅ Stamping.
ሌሎች: IC ቺፕ ዳታ ማስጀመሪያ/ምስጠራ, ተለዋዋጭ ውሂብ, ለግል መግነጢሳዊ ሰንበር programed, የፊርማ ፓነል, የአሞሌ, ተከታታይ ቁጥር, የቅርጽ, የመከላከያ ሚኒስቴር ኮድ, NBS ጎድጎድ ያለ ኮድ, መሞት-ይቆረጣል.