The TJA1055 is the interface between the protocol controller and the physical bus wires in a Controller Area Network (CAN). It is primarily intended for low-speed applications of up to 125 kBd in passenger cars. The device provides differential receive and transmit capability but will switch to single-wire transmitter and/or receiver in error conditions. Key highlights of the TJA1055. * Improved ElectroStatic Discharge (ESD) performance * Lower current consumption in sleep mode * Wake-up signaling on RXD and ERR without VCC active * 3 V interfacing with microcontroller possible with TJA1055T/3