The CLRC663 is a highly integrated transceiver IC for contactless communication at 13.56 MHz. The CLRC663 transceiver IC supports the following operating modes:
Read/write mode supporting ISO/IEC 14443A/MIFARE Read/write mode supporting ISO/IEC 14443B Read/write mode supporting JIS X 6319-4 (comparable with FeliCa1 Passive initiator mode according to ISO/IEC 18092 Read/write mode supporting ISO/IEC 15693 Read/write mode supporting ICODE EPC UID/ EPC OTP Read/write mode supporting ISO/IEC 18000-3 mode 3/ EPC Class-1 HF
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 MIFARE Classic 1K, MIFARE Classic 4K, MIFARE Ultralight, MIFARE Ultralight C, MIFARE PLUS and MIFARE DESFire products. The CLRC663 supports MIFARE higher transfer speeds of up to 848 kbit/s in both directions. The CLRC663 supports layer 2 and 3 of the ISO/IEC 14443B reader/writer communication scheme except anticollision. The anticollision 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. The CLRC663 supports FeliCa higher transfer speeds of up to 424 kbit/s in both directions.
High RF output power frontend IC for transfer speed up to 848 kbit/s
Supports ISO/IEC 14443 A/MIFARE, ISO/IEC 14443 B and FeliCa
P2P passive initiator mode in accordance with ISO/IEC 18092