CLRC66302HN,518

射频前端 Contactlessreader IC 13.56 MHz

* 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 * 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 V2.0.1” on RF level can be achieved * Antenna connection with minimum number of external components * Supported host interfaces: * SPI up to 10 Mbit/s * I2C-bus interfaces up to 400 kBd in Fast mode, up to 1000 kBd in Fast mode plus * RS232 Serial UART up to 1228.8 kBd, with voltage levels dependent on pin voltage supply * Separate I2C-bus interface for connection of a secure access module SAM * FIFO buffer with size of 512 byte for highest transaction performance * Flexible and efficient power saving modes including hard power down, standby and low-power card detection * Cost saving by integrated PLL to derive system CPU clock from 27.12 MHz RF quartz crystal * 3 V to 5.5 V power supply * Up to 8 free programmable input/output pins * Typical operating distance in read/write mode for communication to a ISO/IEC 14443A/MIFARE Card up to 12 cm, depending on the antenna size and tuning