The TEF8102EN/N1 is an RF Transceiver IC manufactured by NXP. It is a WFBGA-155 package and is RoHS compliant. This IC is capable of transmitting and receiving data, allowing data to be sent both wirelessly and wired. The IC is suitable for a wide range of applications, including automotive, consumer, industrial, medical, and RFID. It features enhanced receiver sensitivity and selectivity, as well as direct RF modulated transmission capabilities, allowing for higher data rate transmissions. The integrated voltage regulator also provides regulated, reliable power supply. The TEF8102EN/N1 is suitable for use within FCC, Industry Canada, and ETSI/CE regulations.