MIFARE DESFire® 4K EV2 con banda magnéticaTipo y tipo de chip: chip de tarjeta inteligente RFID y chip MIFARE DESFire EV1 con banda magnética HiCoFrecuencia: 13,56 MHzTamaño de la memoria: 4096 bytesNorma ISO: 1443AAdecuado para: Transporte público, control de accesos, registro de tiempos, abonos, pases anuales, venta de entradas, carnés de estudiante, cibercafés, tarjetas de fidelidad, carnés de empleado.XP Semiconductors has developed the MIFARE Classic MF1S70yyX to be used in acontactless smart card according to ISO/IEC 14443 Type A.The MIFARE Classic 4K MF1S70yyX IC is used in applications like public transportticketing and can also be used for various other applications.Simple integration and user convenienceThe MF1S70yyX is designed for simple integration and user convenience which allowscomplete ticketing transactions to be handled in less than 100 ms.1.3 Security• Manufacturer programmed 7-byte UID or 4-byte NUID identifier for each device• Random ID support• Mutual three pass authentication (ISO/IEC DIS 9798-2)• Individual set of two keys per sector to support multi-application with key hierarchy