Microchip ATAB657XA Development Board Development Board ATA6625-EK [ATA6625-EK]; 644-309

The Microchip LIN Bus Transceiver with Integrated Voltage Regulator is a fully integrated LIN transceiver, designed according to the LIN specification 2.0 and 2.1, with a low-drop voltage regulator. The combination of voltage regulator and bus transceiver makes it possible to develop simple, but powerful, slave nodes in LIN Bus systems. Improved slope control at the LIN driver ensures secure data communication up to 20kBaud with an RC oscillator for the protocol handling. The bus output is designed to withstand high voltage.

VCC undervoltage detection with reset open drain output NRES

Voltage regulator is short-circuit and over-temperature protected

Wake-up capability via LIN bus

TXD time-out timer

Bus pin is over-temperature and short-circuit protected versus GND and battery

Advanced EMC and ESD performance