Contactless iCLASS™ and MIFARE™ DESFire™ EV1 Classic ISO CR-80 13.56 MHz smart Card with PKI C1100 chip (80 KBytes EEPROM, storage for up to 16 certificates) enable with ActivID® CMS y 4TREES AA, of flexible PVC. iCLASS™ memory with 32 Kbits (4 KBytes), in 2 applications areas (16 Kbits per area). MIFARE™ DESFire™ EV1 memory with 8KBytes.