EFR32BG21A010 Series

Part	Frequency	Operating Temperature (Max)	Operating Temperature (Min)	Mounting Type	Current - Receiving	Package / Case	GPIO Count	RF Family/Standard	Data Rate (Max)	Package Length	Package Name	Package Width	Modulation	Power - Output	Memory Type	Memory Size ({type})	Memory Size (RAM)	Memory Size (SRAM)	Memory Size (Flash)	Serial Interfaces	Sensitivity	Type	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	Current - Transmitting	Protocol
SILICON LABS EFR32BG21A010F1024IM32-BR	2.4 GHz	125 °C	-40 °C	Surface Mount	8.8 mA	32-VFQFN Exposed Pad	20	Bluetooth	2 MBaud	4 mm	32-QFN	4 mm	GFSK	10 dBm	Flash RAM	96 kB	96 kB	96 kB	1024 kB	ADC GPIO I2C I2S SPI UART	-104.9 dBm	TxRx + MCU	3.8 V	1.71 V	33.8 mA	Bluetooth v5.1
SILICON LABS EFR32BG21A010F1024IM32-B	2.4 GHz	125 °C	-40 °C	Surface Mount	8.8 mA	32-VFQFN Exposed Pad	20	Bluetooth	2 MBaud	4 mm	32-QFN	4 mm	GFSK	10 dBm	Flash RAM	96 kB	96 kB	96 kB	1024 kB	ADC GPIO I2C I2S SPI UART	-104.9 dBm	TxRx + MCU	3.8 V	1.71 V	33.8 mA	Bluetooth v5.1

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Create a free account to access distributor pricing data.

3D models and CAD resources for this part

Technical documentation and resources