| Frequency Sensitivity Data Rate (Max) Modulation or Protocol Applications Current - Receiving Data Interface Memory Size Antenna Connector Features Voltage - Supply Operating Temperature Package / Case | 240MHz ~ 960MHz -121dBm 256 kbps FSK, GFSK, OOK Remote Control, RKE, Security Systems 18.5mA PCB, Surface Mount - PCB, Surface Mount RSSI Equipped 1.8 V ~ 3.6 V -40°C ~ 85°C 20-VFQFN Exposed Pad 20-QFN (4x4) |