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.