The Silicon Labs Blue Gecko EFR32BGxxx32Fx SoCs feature a 32-bit ARM Cortex-M4 processor core with a highly integrated radio transceiver supporting the Bluetooth Smart 2.4GHz wireless protocol. The devices are ideal for any battery operated application and other systems requiring high performance and low energy consumption.
• 40MHz 32-bit ARM Cortex-M4F core MCU with up to 1MB Flash memory, up to 256KB RAM
• RF Frequency Range: 2.4GHz ISM band
• RF Output Power: up to +20dBm
• Low-Energy Sensor Interface
• Multi-channel Capacitive Sense Interface
• 12-channel Peripheral Reflex System enabling autonomous interaction of MCU peripherals
• Hardware Crypto Accelerator and True Random Number Generator
• Protocol stack: Bluetooth Smart
Attribute
Value
Maximum Output Power
0dBm
Receiver Sensitivity
-94dBm
Supported Bus Interfaces
I2S, IrDA, UART, USART
Supported I/O Interfaces
RS485, Serial
Dimensions
5.1 x 5.1 x 0.85mm
Height
0.85mm
Length
5.1mm
Maximum Operating Temperature
+85 °C
Minimum Operating Temperature
-40 °C
Width
5.1mm
Priced to Clear
Yes
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