| Frequency Applications Modulation or Protocol Data Rate (Max) Power - Output Current - Transmitting Data Interface Antenna Connector Memory Size Features Voltage - Supply Operating Temperature | 310MHz ~ 450MHz, 860MHz ~ 870MHz, 902MHz ~ 928MHz RKE, Security Systems FHSS, FSK, OOK 100kbps 10dBm 17.5mA PCB, Surface Mount PCB, Surface Mount - - 1.8 V ~ 3.7 V -40°C ~ 85°C 8-UFDFN Exposed Pad |