BD41000AFJ-C CXPI Transceiver ROHM BD41000AFJ-C CXPI Transceiver is an integrated transceiver IC designed for automotive communication networks utilizing the Clock Extension Peripheral Interface (CXPI) standard. ROHM BD41000AFJ-C Transceiver features a flexible data bit rate ranging from 2.4Kbps to 20Kbps, accepts a wide 7V to 18V supply voltage, and includes Standby Mode and Sleep Mode for low power consumption.