MIFARE DESFire 2k 簡稱 MF3 IC D21 也叫 D21 薄卡

產(chǎn)品詳情：

MIFARE DESFire 2k 簡稱 MF3 IC D21 也叫 D21 薄卡 CPU卡 智能卡
存 儲 器：2048 byte
擦 寫：50萬次
數(shù)據(jù)保持：10年
內(nèi)存結(jié)構(gòu)：flexible file system
Acca.to ISO 14443A：yes-up to layer 4
頻 率：13.56MHz
波 特 率：106…848 kbit/s
Anticollision：bit-wise
操作距離：100mm
唯一序列號：7byte
Random Number Generator：yes
訪問密鑰：14 keys per application
存取條件：頁
Anti-tear supported by chip：yes
多區(qū)應(yīng)用：28 applications,MAD3***
錢包功能：Value file
傳遞安全：512 byte read，128 byte write
交易時間：89ms


Key features
Fully ISO/IEC 14443 type A 1 to 4 compliant
8 KB EEPROM with fast programming1
Secure, high-speed command set
Flexible file structure
Anti-collision
Unique 7-byte serial number (ISO cascade level 2)
Data integrity: CRC and bit counting on physical layer
Open DES/3DES crypto algorithm in hardware
Open AES128 crypto algorithm in hardware
Based on NXP advanced 0.14 mm NV technology
Fast data transfer: 106 kbit/s, 212 kbit/s, 424 kbit/s, 848 kbit/s
Functional backward-compatibility to MF3ICD40
Composite CC EAL 4+ certification

Applications
Advanced public transportation
High secure access control
Event ticketing
eGovernment
Identity