| 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 -114dBm 33 kbps ASK Automotive RKE, Remote Controls, Wireless Sensors 5.2mA PCB, Surface Mount - PCB, Surface Mount - 3 V ~ 3.6 V -40°C ~ 105°C 28-TSSOP (0.173, 4.40mm Width) 28-TSSOP |