Image Part NO. Manufacturer Description Part StatusTypeRF Family/StandardProtocolModulationFrequencyData Rate (Max)Power - OutputSensitivityMemory SizeSerial InterfacesGPIOVoltage - SupplyCurrent - ReceivingCurrent - TransmittingOperating TemperaturePackage / Case
BC0401PC08-IXB-R Qualcomm IC RF TXRXMCU BLUETOOTH 47WLCSP ObsoleteTxRx + MCUBluetoothBluetooth v2.1 +EDR, Class 2 and 3-2.4GHz3Mbps6dBm-86dBm4MB ROM--2.2 V ~ 4.2 V---40°C ~ 105°C47-WLCSP
BC313141A18-IXF-E4 Qualcomm IC RF TXRXMCU BLUETOOTH 42-CSP ObsoleteTxRx + MCUBluetoothBluetooth v1.2, Class 2 and 3-2.4GHz723.2kbps4dBm-85.5dBm4MB ROM--1.8 V ~ 3.6 V---40°C ~ 150°C42-CSP