CLRC66301HN,551

The CLRC66301HN,551 is a High performance NFC Reader Solution. The CLRC663 multi-protocol NFC frontend IC supports the following operating modes. The CLRC663's 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). The CLRC663 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 CLRC663 is able to demodulate and decode FeliCa coded signals. The FeliCa receiver part provides the demodulation and decoding circuitry for FeliCa coded signals. The CLRC663 handles the FeliCa framing and error detection such as CRC.

• Fast and cost-efficient NFC design start-up
• High performance multi-protocol NFC frontend for transfer speed up to 848kbps
• Supports ISO/IEC 14443 A/MIFARE, ISO/IEC 14443 B and FeliCa
• P2P passive initiator mode in accordance with ISO/IEC 18092
• Supports ISO/IEC15693, ICODE EPC UID and ISO/IEC 18000-3 mode 3/EPC Class-1 HF
• Supports MIFARE Classic encryption in read/write mode
• Low-power card detection
• Compliance to EMV contactless protocol specification V2.3.1 on RF level can be achieved
• Antenna connection with minimum number of external components
• Separate I²C-bus interface for connection of a secure access module (SAM)
• FIFO buffer with size of 512 byte for highest transaction performance

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