Technical Details

• Series:EFR32™ Blue Gecko
• Package:Tray
• Part Status:Active
• Type:TxRx + MCU
• RF Family/Standard:Bluetooth
• Protocol:Bluetooth v5.0
• Modulation:2FSK, 4FSK, ASK, BPSK, DBPSK, DSSS, GFSK, GMSK, MSK, OOK, OQPSK
• Frequency:169MHz ~ 170MHz, 195MHz ~ 358MHz, 426MHz ~ 445MHz, 470MHz ~ 510MHz, 863MHz ~ 876MHz, 902MHz ~ 930MHz, 2.4GHz ~ 2.4835GHz
• Data Rate (Max):2Mbps
• Power - Output:20dBm
• Sensitivity:-103.3dBm

• Memory Size:512kB Flash, 64kB RAM
• Serial Interfaces:I²C, I²S, SPI, IrDA, UART, USART
• GPIO:28
• Voltage - Supply:1.8V ~ 3.8V
• Current - Receiving:8.4mA ~ 14mA
• Current - Transmitting:8.5mA ~ 134.3mA
• Operating Temperature:-40°C ~ 85°C (TA)
• Mounting Type:Surface Mount
• Package / Case:48-VFQFN Exposed Pad
• Supplier Device Package:48-QFN (7x7)