The CLRC66302HN,151 is a multi-protocol frontend Internal Transmitter with high performance NFC reader solution. The internal transmitter is able to drive a reader/writer antenna designed to communicate with ISO/IEC 14443A/MIFARE cards and transponders without additional active circuitry. The digital module manages the complete ISO/IEC 14443A framing and error detection functionality (parity and CRC). This supports MIFARE classic-1K, MIFARE classic-4K, MIFARE ultra light, MIFARE ultra light-C, MIFARE PLUS and MIFARE DESFire products. This also supports MIFARE higher transfer speeds of up to 848kbps in both directions and supports layer 2 and 3 of the ISO/IEC 14443B reader/writer communication scheme except anti-collision. The anti-collision needs to be implemented in the firmware of the host controller as well as in the upper layers. The transmitter is able to demodulate and decode FeliCa coded signals.
Feature
- Fast NFC design start-up
- High RF output power frontend IC for transfer speed up to 848kbps
- P2P passive initiator mode in accordance with ISO/IEC 18092
- Supports MIFARE Classic encryption in read/write mode
- Low-power card detection
- Antenna connection with minimum number of external components
- FIFO buffer with size of 512-byte for highest transaction performance
- Flexible, efficient power saving modes including hard power down/standby/low-power card detection
Applications
Communications & Networking
