| Frequency Sensitivity Data Rate (Max) Modulation or Protocol Applications Current - Receiving Data Interface Memory Size Antenna Connector Features Voltage - Supply Operating Temperature Package / Case | 315MHz, 433MHz, 868MHz, and 915MHz -121dBm 20 kbps UHF, ASK, FSK General Purpose 9.3mA PCB, Surface Mount - PCB, Surface Mount - 1.9 V ~ 5.5 V -40°C ~ 105°C 32-VFQFN Exposed Pad 32-QFN (5x5) |