Series
Mighty Gecko
EFR32 Blue Gecko
Packaging
Tray
Tape & Reel (TR)
Status
Discontinued
Active
Programmable
Not Verified
-
Type
TxRx + MCU
TxRx + MCU
RF Family/Standard
802.15.4, General ISM < 1GHz
802.15.4, Bluetooth
Protocol
Bluetooth v4.0, Thread, Zigbee?
Bluetooth v5.0, Zigbee?
Modulation
2FSK, 4FSK, DSSS, GMSK, OQPSK
DSSS, GFSK, GMSK, OOK, O-QPSK
Frequency
169MHz, 315MHz, 433MHz, 490MHz, 868MHz, 915MHz, 2.4GHz
2.4GHz
Data Rate (Max)
2Mbps
2Mbps
Power - Output
20dBm
8dBm
Sensitivity
-102dBm
-106.7dBm
Memory Size
512kB Flash, 64kB RAM
768kB Flash, 64kB RAM
Serial Interfaces
I², UART, USART
GPIO, I², I睸, IrDA, JTAG, PWM, SPI, UART, USART
Voltage - Supply
1.8V ~ 3.8V
1.8V ~ 3.8V
Current - Receiving
8.4mA ~ 11mA
3.6mA ~ 4mA
Current - Transmitting
8.5mA ~ 134.3mA
4.1mA ~ 11.3mA
Operating Temperature
-40 ℃ ~ 85 ℃
-40 ℃ ~ 125 ℃
Mounting Type
Surface Mount
Surface Mount
