BL75R06SM

BL75R06SM 8K-bit EEPROM Contactless smart card chip Description BL75R06SM Contactless smart card chip consists of the RF-Interface, the Digital Control Unit and the 8 Kbit EEPROM. Operating distance is up to 10cm(depending on antenna geometry). The communication layer complies to parts 2 and 3 of the ISO/IEC 14443A standard. The chip supports PHILIPS’s MIFARE card reader. It can be used for ticketing systems in public transport and comparable applications. Features RF interface : ISO/IEC 14443 Type A Operating frequency : 13.56 MHz Fast data transfer : 106 kbit/s Memory size : 8 Kbit No battery needed : contactless transmission of data and supply energy Anti-collision : allows to operate more than one card in the field simultaneously Operating distance : Up to 100mm ( depending on antenna geometry) Transaction possible with moving card Half-duplex communication protocol using handshake Following mechanisms are implemented in the contactless communication link between RWD and card to ensure very reliable data transmission : --- Anti-collision mechanism --- 16 bits CRC pre block --- Parity bits for each byte --- Bit count checking --- Bit coding to distinguish between “1”,”0”,and no information --- Channel monitoring (protocol sequence and bit stream analysis) Offer multi-application functionality --- 8 K-bit EEPROM（16 Sectors×4 Blocks×16 Bytes×8 Bit） --- Organised in securely separated 16 sectors supporting multi-application use --- each sector cons...