CLRC66302HN,151

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.

• 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