Specification	EFR32MG12P433F1024IM48-CR

Current - Receiving (Max)	10.8 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 (Additional)	2.4 GHz
Frequency (Max)	915 MHz
Frequency (Min)	169 MHz
Frequency Range 1 (Max)	915 MHz
Frequency Range 1 (Min)	169 MHz
Frequency Range 2 (Max)	2.4 GHz
Frequency Range 2 (Min)	2.4 GHz
GPIO Count	28
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)	125 °C
Operating Temperature (Min)	-40 °C
Package / Case	48-VFQFN Exposed Pad
Package Length	7 mm
Package Name	48-QFN
Package Width	7 mm
Power - Output	20 dBm
Protocol	Zigbee®, Thread, Bluetooth v5.0
RF Family/Standard	802.15.4, Bluetooth
Sensitivity	-126.2 dBm
Serial Interfaces	I2S, UART, I2C, USART, SPI
Type	TxRx + MCU
Voltage - Supply (Maximum)	3.8 V
Voltage - Supply (Minimum)	1.8 V

EFR32MG12P433 Series

Part	GPIO Count	Package Length	Package Name	Package Width	Protocol	Operating Temperature (Min)	Operating Temperature (Max)	Type	Voltage - Supply (Minimum)	Voltage - Supply (Maximum)	RF Family/Standard	Memory Size	Memory Type	Memory Size (Flash)	Package / Case	Power - Output	Mounting Type	Modulation	Serial Interfaces	Current - Receiving (Max)	Current - Receiving (Min)	Frequency (Min)	Frequency (Additional)	Frequency (Max)	Frequency Range 1 (Min)	Frequency Range 2 (Max)	Frequency Range 2 (Min)	Frequency Range 1 (Max)	Data Rate (Max)	Current - Transmitting (Max)	Current - Transmitting (Min)	Sensitivity	Frequency
SILICON LABS EFR32MG12P433F1024GM48-C	31	7 mm	48-QFN	7 mm	Bluetooth v5.0 Thread Zigbee®	-40 °C	85 °C	TxRx + MCU	1.8 V	3.8 V	802.15.4 Bluetooth	256 kB	Flash RAM	1 MB	48-VFQFN Exposed Pad	20 dBm	Surface Mount	2FSK 2GFSK 4FSK 4GFSK ASK BPSK DBPSK DSSS GFSK GMSK MSK OOK OQPSK	I2C I2S SPI UART
SILICON LABS EFR32MG12P433F1024GM48-CR	31	7 mm	48-QFN	7 mm	Bluetooth v5.0 Thread Zigbee®	-40 °C	85 °C	TxRx + MCU	1.8 V	3.8 V	802.15.4 Bluetooth	256 kB	Flash RAM	1 MB	48-VFQFN Exposed Pad	20 dBm	Surface Mount	2FSK 2GFSK 4FSK 4GFSK ASK BPSK DBPSK DSSS GFSK GMSK MSK OOK OQPSK	I2C I2S SPI UART
SILICON LABS EFR32MG12P433F1024GL125-CR	65	7 mm	125-BGA	7 mm	Bluetooth v5.0 Thread Zigbee®	-40 °C	85 °C	TxRx + MCU	1.8 V	3.8 V	802.15.4 Bluetooth	256 kB	Flash RAM	1 MB	125-VFBGA	20 dBm	Surface Mount	2FSK 2GFSK 4FSK 4GFSK ASK BPSK DBPSK DSSS GFSK GMSK MSK OOK OQPSK	I2C I2S SPI UART
SILICON LABS EFR32MG12P433F1024IL125-C	65	7 mm	125-BGA	7 mm	Bluetooth v5.0 Thread Zigbee®	-40 °C	125 °C	TxRx + MCU	1.8 V	3.8 V	802.15.4 Bluetooth	256 kB	Flash RAM	1 MB	125-VFBGA	20 dBm	Surface Mount	2FSK 2GFSK 4FSK 4GFSK ASK BPSK DBPSK DSSS GFSK GMSK MSK OOK OQPSK	I2C I2S SPI UART USART	10.8 mA	8.4 mA	169 MHz	2.4 GHz	915 MHz	169 MHz	2.4 GHz	2.4 GHz	915 MHz	2 MBaud	35.3 mA	8.5 mA	-126.2 dBm
SILICON LABS EFR32MG12P433F1024IM48-C	28	7 mm	48-QFN	7 mm	Bluetooth v5.0 Thread Zigbee®	-40 °C	125 °C	TxRx + MCU	1.8 V	3.8 V	802.15.4 Bluetooth	256 kB	Flash RAM	1 MB	48-VFQFN Exposed Pad	20 dBm	Surface Mount	2FSK 2GFSK 4FSK 4GFSK ASK BPSK DBPSK DSSS GFSK GMSK MSK OOK OQPSK	I2C I2S SPI UART USART	10.8 mA	8.4 mA	169 MHz	2.4 GHz	915 MHz	169 MHz	2.4 GHz	2.4 GHz	915 MHz	2 MBaud	35.3 mA	8.5 mA	-126.2 dBm
SILICON LABS EFR32MG12P433F1024IM48-CR	28	7 mm	48-QFN	7 mm	Bluetooth v5.0 Thread Zigbee®	-40 °C	125 °C	TxRx + MCU	1.8 V	3.8 V	802.15.4 Bluetooth	256 kB	Flash RAM	1 MB	48-VFQFN Exposed Pad	20 dBm	Surface Mount	2FSK 2GFSK 4FSK 4GFSK ASK BPSK DBPSK DSSS GFSK GMSK MSK OOK OQPSK	I2C I2S SPI UART USART	10.8 mA	8.4 mA	169 MHz	2.4 GHz	915 MHz	169 MHz	2.4 GHz	2.4 GHz	915 MHz	2 MBaud	35.3 mA	8.5 mA	-126.2 dBm
SILICON LABS EFR32MG12P433F1024GM68-CR	46	8 mm	68-QFN	8 mm	Bluetooth v5.0 Thread Zigbee®	-40 °C	85 °C	TxRx + MCU	1.8 V	3.8 V	802.15.4 Bluetooth	256 kB	Flash RAM	1 MB	68-VFQFN Exposed Pad	20 dBm	Surface Mount	2FSK 2GFSK 4FSK 4GFSK ASK BPSK DBPSK DSSS GFSK GMSK MSK OOK OQPSK	I2C I2S IrDA SPI UART	13 mA	8.4 mA								38.4 kbps	134.3 mA	20.3 mA	-102 dBm	2.4 GHz
SILICON LABS EFR32MG12P433F1024GM68-C	46	8 mm	68-QFN	8 mm	Bluetooth v5.0 Thread Zigbee®	-40 °C	85 °C	TxRx + MCU	1.8 V	3.8 V	802.15.4 Bluetooth	256 kB	Flash RAM	1 MB	68-VFQFN Exposed Pad	20 dBm	Surface Mount	2FSK 2GFSK 4FSK 4GFSK ASK BPSK DBPSK DSSS GFSK GMSK MSK OOK OQPSK	I2C I2S IrDA SPI UART	13 mA	8.4 mA								38.4 kbps	134.3 mA	20.3 mA	-102 dBm	2.4 GHz

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EFR32MG12P433F1024IM48-CR | Datasheet

Datasheet

A-00000447 Security Advisory

A-00000388 Security Advisory