FM11NT020 /021 /040 /081
上海复旦微電気子集团有限公司（適用简称FMSH）是中国专业から事ASIC
FM11NT020 /021 /040 /081
FM11NT020 is primarily designed for NFC Forum Type 2 Tag applications in electronics(i.e.connection handover,Bluetooth simple pairing,Wi-Fi Protected set-up,device authentication,gaming and others).Please consult Fudan Micro Electronics Company for more documents.
•Contactless transmission of data and supply energy (no battery needed)
•Operating distance: up to 100 mm (depending on various parameters as e.g. field strength and antenna geometry)
•Operating frequency: 13.56 MHz
•Fast data transfer: 106 Kbit/s
•High data integrity: 16-bit CRC, parity, bit coding, bit counting
•True anticollision
•7 byte serial number (cascade level 2 according to ISO/IEC 14443-3)
•232 bytes of user r/w memory area, divided in 58 pages (4 bytes each)
•Field programmable read-only locking function per page of the first 16 pages and per 2pages of rest of the memory
•32-bit user definable One-Time Programmable (OTP) area
•Data retention of 10 years
•Write endurance 100000 cycles
•Field programmable read-only locking function per page of the first 16 pages and per 2 pages of rest of the memory.
Introduction
FM11NT020 is primarily designed for NFC Forum Type 2 Tag applications in electronics (i.e. connection handover, Bluetooth simple pairing, Wi-Fi Protected set-up, device authentication, gaming and others). Please consult Fudan Micro Electronics Company for more documents。
Features
1.1 RF Interface
•ISO/IEC 14443A•Contactless transmission of data and supply energy (no battery needed)
•Operating distance: up to 100 mm (depending on various parameters as e.g. field strength and antenna geometry)
•Operating frequency: 13.56 MHz
•Fast data transfer: 106 Kbit/s
•High data integrity: 16-bit CRC, parity, bit coding, bit counting
•True anticollision
•7 byte serial number (cascade level 2 according to ISO/IEC 14443-3)
1.2 EEPROM
•252 bytes of total memory, divided in 63 pages (4 bytes each)•232 bytes of user r/w memory area, divided in 58 pages (4 bytes each)
•Field programmable read-only locking function per page of the first 16 pages and per 2pages of rest of the memory
•32-bit user definable One-Time Programmable (OTP) area
•Data retention of 10 years
•Write endurance 100000 cycles
1.3 NFC Forum Tag 2 Type compliance
FM11NT020 IC provides full compliance to the NFC Forum Tag 2 Type technical specification and enables NDEF data structure configurations .
1.4 Field detection
FM11NT020 features an additional RF field detection functionality. The corresponding output
signal can be used as interrupt source to e.g. wake up an embedded microcontroller or trigger further actions. Typical applications are Bluetooth and Wi-Fi pairing. FM11NT020 NFC Forum Type2 Tag compliant IC Ver 1.0 4
1.5 Security
•Anti-cloning support by unique 7-byte serial number for each device,UID is unchangeable.•Field programmable read-only locking function per page of the first 16 pages and per 2 pages of rest of the memory.
1.6 Cascaded UID
The anticollision function is based on an IC individual serial number called Unique IDentifier. The UID of the FM11NT020 is 7 bytes long and supports cascade level 2 according to ISO/IEC 14443-3.
1.7 Anticollision
An intelligent anticollision function according to ISO/IEC 14443 allows to operate more than one card in the field simultaneously. The anticollision algorithm selects each card individually and ensures that the execution of a transaction with a selected card is performed correctly without data corruption resulting from other cards in the field.
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