| Frequency Applications Modulation or Protocol Data Rate (Max) Power - Output Current - Transmitting Data Interface Antenna Connector Memory Size Features Voltage - Supply Operating Temperature | 868MHz ~ 928MHz General Purpose UHF - 5.5dBm 13mA SPI PCB, Surface Mount 4kB Flash, 256B EEPROM, 256B SRAM - 2 V ~ 3.6 V -40°C ~ 85°C 24-VQFN Exposed Pad |