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中山恒达智能科技有限公司
Tatwah Technology Co.,Ltd

MIFARE DESFire 2k 简称 MF3 IC D21 也叫 D21 薄卡

发布时间:2012-03-10

电话:0760-22551721

地址:中山市小榄镇泰丰工业区水怡南路9号

详细介绍

产品详情:

MIFARE DESFire 2k 简称 MF3 IC D21 也叫 D21 薄卡 CPU卡 智能卡
存 储 器:2048 byte
擦 写:50万次
数据保持:10年
内存结构:flexible file system
Acca.to ISO 14443A:yes-up to layer 4
频 率:13.56MHz
波 特 率:106…848 kbit/s
Anticollision:bit-wise
操作距离:100mm
唯一序列号:7byte
Random Number Generator:yes
访问密钥:14 keys per application
存取条件:页
Anti-tear supported by chip:yes
多区应用:28 applications,MAD3***
钱包功能:Value file
传递安全:512 byte read,128 byte write
交易时间: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

客户留言
中山恒达智能科技有限公司

电话:0760-22551721

地址:中山市小榄镇泰丰工业区水怡南路9号