Specification	EFR32BG12P433F1024GM68-CR

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) [Max]	2 Mbps
Frequency	2.4 GHz
GPIO	28
Memory Size	1 MB, 256 kB
Modulation	2FSK, BPSK, DBPSK, 2GFSK, OOK, MSK, ASK, 4FSK, 4GFSK, DSSS, GMSK, OQPSK, GFSK
Mounting Type	Surface Mount
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 C
Package / Case	68-VFQFN Exposed Pad
Power - Output	19 dBm
Protocol	Wireless M-Bus, Bluetooth v5.0
RF Family/Standard	802.15.4, Bluetooth
Sensitivity	-126.2 dBm
Serial Interfaces	UART, SPI, I2S, I2C
Supplier Device Package	68-QFN (8x8)
Type	TxRx + MCU
Voltage - Supply [Max]	3.8 V
Voltage - Supply [Min]	1.8 V

EFR32BG12P433 Series

Part	Serial Interfaces	GPIO	Modulation	RF Family/Standard	Frequency	Package / Case	Current - Receiving [Max]	Current - Receiving [Min]	Data Rate (Max) [Max]	Memory Size	Supplier Device Package	Protocol	Sensitivity	Current - Transmitting [Min]	Current - Transmitting [Max]	Mounting Type	Voltage - Supply [Min]	Voltage - Supply [Max]	Power - Output	Operating Temperature [Max]	Operating Temperature [Min]	Type	Current - Transmitting [Max] [x]	Current - Transmitting [Min] [x]
SILICON LABS EFR32BG12P433F1024GL125-CR	I2C I2S SPI UART	65	2FSK 2GFSK 4FSK 4GFSK ASK BPSK DBPSK DSSS GFSK GMSK MSK OOK OQPSK	802.15.4 Bluetooth	2.4 GHz	125-VFBGA	10 mA	8.4 mA	2 Mbps	1 MB 256 kB	125-BGA (7x7)	Bluetooth v5.0	-95 dBm	8.5 mA	35.3 mA	Surface Mount	1.8 V	3.8 V	19 dBm	85 °C	-40 C	TxRx + MCU
SILICON LABS EFR32BG12P433F1024GM68-CR	I2C I2S SPI UART	28	2FSK 2GFSK 4FSK 4GFSK ASK BPSK DBPSK DSSS GFSK GMSK MSK OOK OQPSK	802.15.4 Bluetooth	2.4 GHz	68-VFQFN Exposed Pad	10 mA	8.4 mA	2 Mbps	1 MB 256 kB	68-QFN (8x8)	Bluetooth v5.0 Wireless M-Bus	-126.2 dBm	8.5 mA	35.3 mA	Surface Mount	1.8 V	3.8 V	19 dBm	85 °C	-40 C	TxRx + MCU
SILICON LABS EFR32BG12P433F1024GM48-B	I2C I2S SPI UART	28	2FSK 4FSK ASK BPSK DBPSK DSSS GFSK GMSK MSK OOK OQPSK	Bluetooth	2.4 GHz 169 MHz 315 MHz 433 MHz 490 MHz 868 MHz 915 MHz	48-VFQFN Exposed Pad	10.8 mA	8 mA	2 Mbps	1 MB 256 kB	48-QFN (7x7)	Bluetooth v5.0	-102 dBm			Surface Mount	1.8 V	3.8 V	20 dBm	85 °C	-40 C	TxRx + MCU	126.7 mA	8.2 mA
SILICON LABS EFR32BG12P433F1024GL125-BR	I2C I2S SPI UART	65	2FSK 4FSK ASK BPSK DBPSK DSSS GFSK GMSK MSK OOK OQPSK	Bluetooth	2.4 GHz 169 MHz 315 MHz 433 MHz 490 MHz 868 MHz 915 MHz	125-VFBGA	10.8 mA	8 mA	2 Mbps	1 MB 256 kB	125-BGA (7x7)	Bluetooth v5.0	-102 dBm			Surface Mount	1.8 V	3.8 V	20 dBm	85 °C	-40 C	TxRx + MCU	126.7 mA	8.2 mA
SILICON LABS EFR32BG12P433F1024GM48-CR	I2C I2S SPI UART	31	2FSK 2GFSK 4FSK 4GFSK ASK BPSK DBPSK DSSS GFSK GMSK MSK OOK OQPSK	802.15.4 Bluetooth	2.4 GHz	48-VFQFN Exposed Pad	10 mA	8.4 mA	2 Mbps	1 MB 256 kB	48-QFN (7x7)	Bluetooth v5.0	-95 dBm	8.5 mA	35.3 mA	Surface Mount	1.8 V	3.8 V	19 dBm	85 °C	-40 C	TxRx + MCU
SILICON LABS EFR32BG12P433F1024GM68-C	I2C I2S SPI UART	28	2FSK 2GFSK 4FSK 4GFSK ASK BPSK DBPSK DSSS GFSK GMSK MSK OOK OQPSK	802.15.4 Bluetooth	2.4 GHz	68-VFQFN Exposed Pad	10 mA	8.4 mA	2 Mbps	1 MB 256 kB	68-QFN (8x8)	Bluetooth v5.0 Wireless M-Bus	-126.2 dBm	8.5 mA	35.3 mA	Surface Mount	1.8 V	3.8 V	19 dBm	85 °C	-40 C	TxRx + MCU
SILICON LABS EFR32BG12P433F1024GL125-B	I2C I2S SPI UART	65	2FSK 4FSK ASK BPSK DBPSK DSSS GFSK GMSK MSK OOK OQPSK	Bluetooth	2.4 GHz 169 MHz 315 MHz 433 MHz 490 MHz 868 MHz 915 MHz	125-VFBGA	10.8 mA	8 mA	2 Mbps	1 MB 256 kB	125-BGA (7x7)	Bluetooth v5.0	-102 dBm			Surface Mount	1.8 V	3.8 V	20 dBm	85 °C	-40 C	TxRx + MCU	126.7 mA	8.2 mA
SILICON LABS EFR32BG12P433F1024GM48-C	I2C I2S SPI UART	31	2FSK 2GFSK 4FSK 4GFSK ASK BPSK DBPSK DSSS GFSK GMSK MSK OOK OQPSK	802.15.4 Bluetooth	2.4 GHz	48-VFQFN Exposed Pad	10 mA	8.4 mA	2 Mbps	1 MB 256 kB	48-QFN (7x7)	Bluetooth v5.0	-95 dBm	8.5 mA	35.3 mA	Surface Mount	1.8 V	3.8 V	19 dBm	85 °C	-40 C	TxRx + MCU

Pricing

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

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 13.81
		10	$ 12.49
		25	$ 11.51
		100	$ 10.52
		250	$ 9.86
		500	$ 9.21
		1000	$ 8.74
	Digi-Reel®	1	$ 13.81
		10	$ 12.49
		25	$ 11.51
		100	$ 10.52
		250	$ 9.86
		500	$ 9.21
		1000	$ 8.74
	N/A	3904	$ 14.06
	Tape & Reel (TR)	2500	$ 8.14

Description

General part information

EFR32BG12P433 Series

IC RF TxRx + MCU 802.15.4, Bluetooth Bluetooth v5.0, Wireless M-Bus 2.4GHz 68-VFQFN Exposed Pad

EFR32BG12P433F1024GM68-CR

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EFR32BG12P433F1024GM68-CR

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Technical Specifications

EFR32BG12P433 Series

Pricing

Description

EFR32BG12P433 Series

Documents

UG103.6: Bootloading Fundamentals

A-00000388 Security Advisory

A-00000447 Security Advisory

Datasheet

EFR32BG12P433 Series