Series
EFR32 Blue Gecko
Mighty Gecko
Packaging
Tape & Reel (TR)
Tray
Status
Active
Not For New Designs
Programmable
-
Not Verified
Type
TxRx + MCU
TxRx + MCU
RF Family/Standard
802.15.4, Bluetooth
802.15.4, Bluetooth
Protocol
Bluetooth v5.0, Zigbee?
Bluetooth v4.0, Thread, Zigbee?
Modulation
DSSS, GFSK, GMSK, OOK, O-QPSK
2-FSK, 4-FSK, 2-GFSK, 4-GFSK, ASK, BPSK, DBPSK, DSSS, GFSK, GMSK, MSK, OOK, O-QPSK
Frequency
2.4GHz
169MHz ~ 170MHz, 195MHz ~ 358MHz, 426MHz ~ 445MHz, 470MHz ~ 510MHz, 863MHz ~ 876MHz, 902MHz ~ 930MHz, 2.4GHz ~ 2.484GHz
Data Rate (Max)
2Mbps
2Mbps
Power - Output
8dBm
16.5dBm
Sensitivity
-106.7dBm
-126.4dBm
Memory Size
768kB Flash, 64kB RAM
256kB Flash, 32kB RAM
Serial Interfaces
GPIO, I², I睸, IrDA, JTAG, PWM, SPI, UART, USART
I², I睸, SPI, IrDA, UART, USART
Voltage - Supply
1.8V ~ 3.8V
1.85V ~ 3.8V
Current - Receiving
3.6mA ~ 4mA
7.6mA ~ 9.8mA
Current - Transmitting
4.1mA ~ 11.3mA
8.2mA ~ 126.7mA
Operating Temperature
-40 ℃ ~ 125 ℃
-40 ℃ ~ 85 ℃ (TA)
Mounting Type
Surface Mount
Surface Mount
