| Frequency Sensitivity Data Rate (Max) Modulation or Protocol Applications Current - Receiving Data Interface Memory Size Antenna Connector Features Voltage - Supply Operating Temperature Package / Case | 142MHz ~ 1.05GHz -126dBm 1Mbps FSK, GFSK, MSK, ASK, OOK General Purpose 13mA PCB, Surface Mount - PCB, Surface Mount - 1.8 V ~ 3.6 V -40°C ~ 85°C 20-VFQFN Exposed Pad 20-QFN (4x4) |