The FM11RF005U is the contactless smart card IC according to ISO 14443 Type-A developed by Shanghai FM Co.,LTD.This device has 512 bits EEPROM organization.The maximum communication range between the reader antenna and contactless card is approximately 10cm.Date is exchanged half duplwx at a 106-kbits/ rate.
Depending on the field programmable read-only locking and One Time Programmable(OTP) function,the FM11RF005U provides advanced security level and logical transaction function .As a style of multi-application card ,the FM11RF005U is wildly used in the low-cost field of city public transport、variously charging payment card、data acquisition systems and comparable application.
The Contactless smart card contains three components:FM11RF005U chip、antenna and the card base with PVC(or PET)meterial.No Battery is needed. When the chip is positioned in proximity of the coupling device antenna,the high speed RF communication interface allows to transmit data with 106 Kbit/s

•    Contactless transmission of data and supply (no battery needed)
•    Operating distance: up to 100mm(depending on antenna geometry)
•    Operating frequency: 13.56MHz
•    Fast communication baud rate: 106Kbit/s
•    Half duplex communication protocol using handshake
•    Modulation and encoding comply with ISO/IEC 14443 Type-A protocol
•    Answer to request: comply with ISO/IEC14443 Type-A protocol.
•    Typical transaction time: < 35ms
•    True anti-collision •    512 bits EEPROM memory.
•    Organized in 16 blocks of 4 bytes each
•    32 bit User definable One Time Programmable (OTP) area
•    384 bit user r/w area (12 pages).
•    7 bytes serial number (cascade level2 according to ISO/IEC 14443-3)
•    Field programmable read-only locking function per page
•    Endurance: 100,000cycle
•    Data Retention: 10 Years