產品詳情：

MIFARE DESFire 4K ISO Card is ideal for solution developers and providers wanting to combine and support multiple applications on one smart card. It fully complies with the requirements for fast and secure data transmission, flexible memory organization and interoperability with existing infrastructure. It delivers the perfect balance of speed, performance and cost efficiency.

Cardholders can experience convenient contactless ticketing while also having the possibility to use the same device for applications such as payment at vending machines, access management, loyalty or social services.


Chip Type MIFARE Desfire 4K (MF3 IC D41)
Functionality Read/Write
Memory (EMPROM) 4096 bytes
　 7 byte serial number
Access Key 14 Keys Per Application
Multiple Application Up to 28 Applications ( MAD3)

Protocol
ISO 14443 A