Specification	EFR32MG12P432F1024GM68-C

Current - Receiving (Max)	13 mA
Current - Receiving (Min)	8.4 mA
Current - Transmitting (Max)	134.3 mA
Current - Transmitting (Min)	20.3 mA
Data Rate (Max)	38.4 kbps
Frequency	2.4 GHz
GPIO Count	46
Memory Size	256 kB
Memory Size (Flash)	1 MB
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	Zigbee®, Thread, Bluetooth v5.0
RF Family/Standard	802.15.4, Bluetooth
Sensitivity	-102 dBm
Serial Interfaces	I2C, SPI, I2S, IrDA, UART
Type	TxRx + MCU
Voltage - Supply (Maximum)	3.8 V
Voltage - Supply (Minimum)	1.8 V

EFR32MG12 Series

Part	Type	Operating Temperature (Min)	Operating Temperature (Max)	GPIO Count	Frequency	Protocol	Data Rate (Max)	Current - Transmitting (Max)	Current - Transmitting (Min)	Mounting Type	Package Length	Package Name	Package Width	Serial Interfaces	Voltage - Supply (Minimum)	Voltage - Supply (Maximum)	Package / Case	Modulation	Memory Size (Flash)	Memory Type	Memory Size (RAM)	Memory Size (SRAM)	Power - Output	Sensitivity	RF Family/Standard	Current - Receiving (Max)	Current - Receiving (Min)	Memory Size
SILICON LABS EFR32MG12P132F512GM68-C	TxRx + MCU	-40 °C	85 °C	31	2.4 GHz	Bluetooth v5.0 Wireless M-Bus Zigbee®	2 MBaud	35.3 mA	8.5 mA	Surface Mount	8 mm	68-QFN	8 mm	I2C I2S SPI UART	1.8 V	3.8 V	68-VFQFN Exposed Pad	2FSK 2GFSK 4FSK 4GFSK ASK BPSK DBPSK DSSS GFSK GMSK MSK OOK OQPSK	512 kB	Flash RAM	128 kB	128 kB	0 dBm	-126.2 dBm	802.15.4 Bluetooth	10 mA	8.4 mA
SILICON LABS EFR32MG12P432F1024GM68-C	TxRx + MCU	-40 °C	85 °C	46	2.4 GHz	Bluetooth v5.0 Thread Zigbee®	38.4 kbps	134.3 mA	20.3 mA	Surface Mount	8 mm	68-QFN	8 mm	I2C I2S IrDA SPI UART	1.8 V	3.8 V	68-VFQFN Exposed Pad	2FSK 2GFSK 4FSK 4GFSK ASK BPSK DBPSK DSSS GFSK GMSK MSK OOK OQPSK	1 MB	Flash RAM			19 dBm	-102 dBm	802.15.4 Bluetooth	13 mA	8.4 mA	256 kB
SILICON LABS EFR32MG12P232F1024GM48-BR	TxRx + MCU	-40 °C	85 °C	31	2.4 GHz	Bluetooth v4.0 Thread Zigbee®	2 MBaud	126.7 mA	8.2 mA	Surface Mount	7 mm	48-QFN	7 mm	I2C I2S SPI UART	1.8 V	3.8 V	48-VFQFN Exposed Pad	2FSK 4FSK DSSS GMSK MSK OQPSK	1024 kB	Flash RAM	128 kB		19 dBm	-102 dBm	802.15.4 Bluetooth	10.8 mA	8 mA	128 kB
SILICON LABS EFR32MG12P433F1024GL125-C	TxRx + MCU	-40 °C	85 °C	65		Bluetooth v5.0 Thread Zigbee®				Surface Mount	7 mm	125-BGA	7 mm	I2C I2S SPI UART	1.8 V	3.8 V	125-VFBGA	2FSK 2GFSK 4FSK 4GFSK ASK BPSK DBPSK DSSS GFSK GMSK MSK OOK OQPSK	1 MB	Flash RAM			20 dBm		802.15.4 Bluetooth			256 kB

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EFR32MG12P432F1024GM68-C | Datasheet