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