DESFire Light Card, Compatible with NFC Type Tag 4, DESFire Light Chip Card, DESFire Light White Card

NXP’s MIFARE^® DESFire非^® 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非^® 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 標籤, 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非^® 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.

主要特點
Pre-defined file structure
640-byte user memory, equivalent to MIFARE^® Classic with 1 kB
Works with MIFARE^® DESFire非^® EV2, MIFARE^® 2GO, and AppXplorer
AES 128-bit and LRP authentication and secure messaging
Configurable secure messaging communication mode: 川, 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 一個 1-4 和ISO / IEC 7816 compliant for highest interoperability with mobiles and wearables
NFC Type Tag 4 兼容

Main Applications
Leisure and entertainment
Closed-loop micropayments
忠誠計劃
公共交通工具
Access management, 例如. 智慧家庭

主要技術規格
芯片型號: NXP® MIFARE® DESFire® Light
工作頻率: 13.56兆赫
Communication Protocols: ISO/IEC 14443A-2/-3/-4, ISO / IEC 7816-4, NFC論壇類型 4
用戶內存: 640 字節
UID Memory: 7 字節
尺寸: ISO7816 CR80 85.60×53.98×0.80毫米或根據客戶需求量的
基地圓角半徑: 3.18±0.3毫米
Cardbody材料: PVC/PET/PETG/ABS/聚碳酸酯, 0.13毫米的銅線
封裝工藝: 自動超聲波自動植線/觸摸焊接

Aviable工藝品
印花: 膠印, 帕通油墨印刷, 專色印刷, 絲印, 熱敏打印, 噴墨打印, 數字印刷.
安全功能: 水印, 激光燒蝕, 全息圖/ OVD, UV油墨, 光變油墨, 隱藏條碼/條碼面具, 分級彩虹, 微型文本, 扭索飾, 燙金.
其他: IC芯片數據初始化/加密, 可變數據, 個性化磁條程序性, 簽名板, 條碼, 序列號, 壓花, DOD代碼, NBS凸碼, 模切.