cThe XN297LAU with RF Transceiver IC is a Radio Frequency (RF) transceiver IC manufactured by Panchip Microelec and compliant with the RoHS standard. It is an ultra low-power short-range radio transceiver IC, operating in the 300-348 MHz, 387-464 MHz and 779-928 MHz frequencies. It has an output power of up to +14 dBm, sensitivity to -134 dBm with a data rate of up to 150 kbps, and up to 128 bits of cryptographic security with AES encryption. It features low-power consumption, narrowband operation, and +20 dBm output power for maximum range. It is designed for use in short range wireless communication applications such as ZigBee, Bluetooth, and wireless Automation. The package type is QFN20 and is compliant with lead-free RoHS standards.