Specification	EFR32BG12P433F1024GM68-C

Current - Receiving (Max)	10 mA
Current - Receiving (Min)	8.4 mA
Current - Transmitting (Max)	35.3 mA
Current - Transmitting (Min)	8.5 mA
Data Rate (Max)	2 MBaud
Frequency	2.4 GHz
GPIO Count	28
Memory Size (Flash)	1024 kB
Memory Size (SRAM)	256 kB
Memory Type	Flash, RAM
Modulation	GMSK, 4FSK, BPSK, DSSS, 2GFSK, 4GFSK, GFSK, MSK, ASK, OOK, DBPSK, 2FSK, OQPSK
Mounting Type	Surface Mount
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Package / Case	68-VFQFN Exposed Pad
Package Length	8 mm
Package Name	68-QFN
Package Width	8 mm
Power - Output	19 dBm
Protocol	Wireless M-Bus, Bluetooth v5.0
RF Family/Standard	802.15.4, Bluetooth
Sensitivity	-126.2 dBm
Serial Interfaces	SPI, I2C, I2S, UART
Type	TxRx + MCU
Voltage - Supply (Maximum)	3.8 V
Voltage - Supply (Minimum)	1.8 V

EFR32BG12P433 Series

Part	Type	Operating Temperature (Min)	Operating Temperature (Max)	Power - Output	Voltage - Supply (Minimum)	Voltage - Supply (Maximum)	Mounting Type	Current - Transmitting (Max)	Current - Transmitting (Min)	Sensitivity	Protocol	Package Length	Package Name	Package Width	Memory Type	Memory Size (SRAM)	Memory Size (Flash)	Data Rate (Max)	Current - Receiving (Max)	Current - Receiving (Min)	Package / Case	Frequency	RF Family/Standard	Modulation	GPIO Count	Serial Interfaces	Frequency	Memory Size
SILICON LABS EFR32BG12P433F1024GL125-CR	TxRx + MCU	-40 °C	85 °C	19 dBm	1.8 V	3.8 V	Surface Mount	35.3 mA	8.5 mA	-95 dBm	Bluetooth v5.0	7 mm	125-BGA	7 mm	Flash RAM	256 kB	1024 kB	2 MBaud	10 mA	8.4 mA	125-VFBGA	2.4 GHz	802.15.4 Bluetooth	2FSK 2GFSK 4FSK 4GFSK ASK BPSK DBPSK DSSS GFSK GMSK MSK OOK OQPSK	65	I2C I2S SPI UART
SILICON LABS EFR32BG12P433F1024GM68-CR	TxRx + MCU	-40 °C	85 °C	19 dBm	1.8 V	3.8 V	Surface Mount	35.3 mA	8.5 mA	-126.2 dBm	Bluetooth v5.0 Wireless M-Bus	8 mm	68-QFN	8 mm	Flash RAM	256 kB	1024 kB	2 MBaud	10 mA	8.4 mA	68-VFQFN Exposed Pad	2.4 GHz	802.15.4 Bluetooth	2FSK 2GFSK 4FSK 4GFSK ASK BPSK DBPSK DSSS GFSK GMSK MSK OOK OQPSK	28	I2C I2S SPI UART
SILICON LABS EFR32BG12P433F1024GM48-B	TxRx + MCU	-40 °C	85 °C	20 dBm	1.8 V	3.8 V	Surface Mount	126.7 mA	8.2 mA	-102 dBm	Bluetooth v5.0	7 mm	48-QFN	7 mm	Flash RAM	256 kB	1024 kB	2 MBaud	10.8 mA	8 mA	48-VFQFN Exposed Pad	2.4 GHz 169 MHz 315 MHz 433 MHz 490 MHz 868 MHz 915 MHz	Bluetooth	2FSK 4FSK ASK BPSK DBPSK DSSS GFSK GMSK MSK OOK OQPSK	28	I2C I2S SPI UART	169MHz 2.4GHz 315MHz 433MHz 490MHz 868MHz 915MHz
SILICON LABS EFR32BG12P433F1024GL125-BR	TxRx + MCU	-40 °C	85 °C	20 dBm	1.8 V	3.8 V	Surface Mount	126.7 mA	8.2 mA	-102 dBm	Bluetooth v5.0	7 mm	125-BGA	7 mm	Flash RAM	256 kB	1024 kB	2 MBaud	10.8 mA	8 mA	125-VFBGA	2.4 GHz 169 MHz 315 MHz 433 MHz 490 MHz 868 MHz 915 MHz	Bluetooth	2FSK 4FSK ASK BPSK DBPSK DSSS GFSK GMSK MSK OOK OQPSK	65	I2C I2S SPI UART	169MHz 2.4GHz 315MHz 433MHz 490MHz 868MHz 915MHz
SILICON LABS EFR32BG12P433F1024GM48-CR	TxRx + MCU	-40 °C	85 °C	19 dBm	1.8 V	3.8 V	Surface Mount	35.3 mA	8.5 mA	-95 dBm	Bluetooth v5.0	7 mm	48-QFN	7 mm	Flash RAM	256 kB	1024 kB	2 MBaud	10 mA	8.4 mA	48-VFQFN Exposed Pad	2.4 GHz	802.15.4 Bluetooth	2FSK 2GFSK 4FSK 4GFSK ASK BPSK DBPSK DSSS GFSK GMSK MSK OOK OQPSK	31	I2C I2S SPI UART
SILICON LABS EFR32BG12P433F1024GM68-C	TxRx + MCU	-40 °C	85 °C	19 dBm	1.8 V	3.8 V	Surface Mount	35.3 mA	8.5 mA	-126.2 dBm	Bluetooth v5.0 Wireless M-Bus	8 mm	68-QFN	8 mm	Flash RAM	256 kB	1024 kB	2 MBaud	10 mA	8.4 mA	68-VFQFN Exposed Pad	2.4 GHz	802.15.4 Bluetooth	2FSK 2GFSK 4FSK 4GFSK ASK BPSK DBPSK DSSS GFSK GMSK MSK OOK OQPSK	28	I2C I2S SPI UART
SILICON LABS EFR32BG12P433F1024GL125-B	TxRx + MCU	-40 °C	85 °C	20 dBm	1.8 V	3.8 V	Surface Mount	126.7 mA	8.2 mA	-102 dBm	Bluetooth v5.0	7 mm	125-BGA	7 mm	Flash RAM	256 kB	1024 kB	2 MBaud	10.8 mA	8 mA	125-VFBGA	2.4 GHz 169 MHz 315 MHz 433 MHz 490 MHz 868 MHz 915 MHz	Bluetooth	2FSK 4FSK ASK BPSK DBPSK DSSS GFSK GMSK MSK OOK OQPSK	65	I2C I2S SPI UART	169MHz 2.4GHz 315MHz 433MHz 490MHz 868MHz 915MHz
SILICON LABS EFR32BG12P433F1024GM48-C	TxRx + MCU	-40 °C	85 °C	19 dBm	1.8 V	3.8 V	Surface Mount	35.3 mA	8.5 mA	-95 dBm	Bluetooth v5.0	7 mm	48-QFN	7 mm	Flash RAM		1 MB	2 MBaud	10 mA	8.4 mA	48-VFQFN Exposed Pad	2.4 GHz	802.15.4 Bluetooth	2FSK 2GFSK 4FSK 4GFSK ASK BPSK DBPSK DSSS GFSK GMSK MSK OOK OQPSK	31	I2C I2S SPI UART		256 kB

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Datasheet

EFR32BG12P433F1024GM68-C | Datasheet

A-00000447 Security Advisory

EFR32BG12 Datasheet

A-00000388 Security Advisory