Features and benefits
1. RF Interface (ISO/IEC14443A)
Contactless transmission of data and supply energy (no battery needed)
Operating distance: up to 100 mm (depending on 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)
168 bytes of total memory, divided in 42 pages (4 bytes each) 144 bytes of user r/w memory area, divided in 36 pages (4 bytes each) Field programmable read-only locking function per page for first 64 bytes Field programmable read-only locking function per block 32-bit user definable One-Time Programmable (OTP) area 16-bit counter Data retention of 5 years Write endurance 10000 cycles
3. NFC Forum Tag 2 Type compliance
provides full compliance to the NFC Forum Tag 2 Type technical
4. Field detection
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.
Anti-cloning support by unique 7-byte serial number for each device 32-bit user programmable OTP area Field programmable read-only locking function per page for first 512 bits Read-only locking per block for rest of memory
6. Cascaded UID
The anticollision function is based on an IC individual serial number called Unique IDentifier. The UID of the NTAG203F is 7 bytes long and supports cascade level 2 according to ISO/IEC 14443-3.
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.
8. Dimension (Unit: mm)