| Frequency Applications Modulation or Protocol Data Rate (Max) Power - Output Current - Transmitting Data Interface Antenna Connector Memory Size Features Voltage - Supply Operating Temperature | 300MHz ~ 450MHz RKE, TPM ASK, FSK 50 kbps 10dBm 11mA PCB, Surface Mount PCB, Surface Mount - - 1.8 V ~ 3.6 V -40°C ~ 125°C 10-XFDFN Exposed Pad |