FM11NT082C

2.2 Features 

2.2.1 Contactless Interface 

 ISO/IEC14443-A compatible 

 Field frequence: 13.56MHz 

 Two channel mode: ISO14443-3 mode、ISO14443-4 mode 

 Data rates: 106Kbps 

 16bit CRC for data integrity 

 7 bytes UID, anti-collision cascade level 2 

 Fast anti-collision

 Fast data initialization 

 Energy harvesting function 

2.2.2 Contact Interface 

 Zero standby power consumption 

 Operating voltage for contact interface: 2.2V~3.6V 

 Contact interface: I2C 

 Data rate for I2C: up to 1Mbps

2.2.3 Dual Interface 

 Shared 32 bytes FIFO for dual interfaces 

 Dual interface arbitration: 

 first come first served 

 contact interface first 

 contactless interface first 

 no priority 

 Switching between NT mode and NC mode temporarily by writing register 

 Switching between NT mode and NC mode fixedly by writing EEPROM configuration word 

2.2.4 EEPROM 

 8K bits EEPROM totally 

 888 bytes available for user application 

 Endurance: 1,000,000 cycles 

 Data retention: 20 years 

2.2.5 Security Features 

 Manufacturer programmed 7 bytes UID 

 CC area is OTP which only support one time written and the data can not be reversed 

 Read-only lock function of the storage area 

 Security certification based on algorithm 

 Active silence function of the NFC interface 

 Secure user data area's access authority can be controlled by the algorithm and it's size can be adjusted after authenticated by the algorithm