Image Part NO. Manufacturer Description Part StatusTypeRF Family/StandardProtocolModulationFrequencyData Rate (Max)Power - OutputSensitivityMemory SizeSerial InterfacesGPIOVoltage - SupplyCurrent - ReceivingCurrent - TransmittingOperating TemperaturePackage / Case
SI4430-A0-FM Silicon Labs IC RF TXRX ISM1GHZ 20-VFQFN ObsoleteTxRx OnlyGeneral ISM < 1GHz-FSK, GFSK, OOK900MHz ~ 960MHz128kbps13dBm (Max)-118dBm-SPI31.8 V ~ 3.6 V18.5mA18mA ~ 28mA-40°C ~ 85°C20-VFQFN Exposed Pad