CLRC66301HN CLRC66303HNE 是NXP 多功能讀寫芯片，
CLRC663, the high performance multi-protocol NFC frontend.
The CLRC663 multi-protocol NFC frontend 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 (see Section 20.5)
scheme)
? 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