FM11RF005M is the contactless smart card IC according to ISO14443-A . This device has 512 bits EEPROM organization. The maximum communication range between the reader antenna and contactless card is approximately 10cm. Data is exchanged half duplex at a 106-kbits/s rate.

Depending on the encryption control unit and communication logic circuitry FM11RF005M provides advanced security level and logical transaction function. The FM11RF005M is widly used in the low-cost field of city public transportvariously charging payment carddata acquisition systems and comparable application.

The FM11RF005M contains three components: FM11RF005M chip, antenna and the card base with PVC(or PET) material. No battery is needed. When the chip is positioned in proxmity of the coupling device antenna, the high speed RF communication interface allows transmitting data with 106-Kbit/s.