Specification	EFR32BG1V132F128GM48-B0

Current - Receiving	8.7 mA
Current - Transmitting (Max)	133 mA
Current - Transmitting (Min)	8.8 mA
Data Rate (Max)	2 MBaud
Frequency	2.4 GHz
GPIO Count	31
Memory Size (Flash)	128 kB
Memory Size (SRAM)	16 kB
Memory Type	Flash, SRAM
Modulation	DSSS, 2FSK, 4FSK, MSK, GFSK, GMSK, O-QPSK
Mounting Type	Surface Mount
Operating Temperature (Max)	85 °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	0 dBm
Protocol	Bluetooth v4.0
RF Family/Standard	Bluetooth
Sensitivity	-99.2 dBm
Serial Interfaces	I2C, UART, USART
Type	TxRx + MCU
Voltage - Supply (Maximum)	3.8 V
Voltage - Supply (Minimum)	1.85 V

EFR32BG1V132 Series

Part	Package / Case	Current - Transmitting (Max)	Current - Transmitting (Min)	Sensitivity	Operating Temperature (Min)	Operating Temperature (Max)	Mounting Type	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	RF Family/Standard	Current - Receiving	Modulation	Data Rate (Max)	Power - Output	Frequency	Protocol	GPIO Count	Serial Interfaces	Memory Size (SRAM)	Memory Type	Memory Size (Flash)	Package Width	Package Name	Package Length	Type	Current - Transmitting
SILICON LABS EFR32BG1V132F256GM32-B0	32-VFQFN Exposed Pad	133 mA	8.8 mA	-99.2 dBm	-40 °C	85 °C	Surface Mount	3.8 V	1.85 V	Bluetooth	8.7 mA	2FSK 4FSK DSSS GFSK GMSK MSK O-QPSK	2 MBaud	0 dBm	2.4 GHz	Bluetooth v4.0	16	I2C UART USART	16 kB	Flash SRAM	128 kB	5 mm	32-QFN	5 mm	TxRx + MCU
SILICON LABS EFR32BG1V132F128GM32-C0	32-VFQFN Exposed Pad	126.7 mA	8.2 mA	-94 dBm	-40 °C	85 °C	Surface Mount	3.8 V	1.85 V	Bluetooth	8.7 mA	2FSK 4FSK GFSK GMSK OQPSK	2 MBaud	0 dBm	2.4 GHz	Bluetooth v4.0	16	I2C I2S SPI UART	16 kB	Flash SRAM	128 kB	5 mm	32-QFN	5 mm	TxRx + MCU
SILICON LABS EFR32BG1V132F128GM48-B0	48-VFQFN Exposed Pad	133 mA	8.8 mA	-99.2 dBm	-40 °C	85 °C	Surface Mount	3.8 V	1.85 V	Bluetooth	8.7 mA	2FSK 4FSK DSSS GFSK GMSK MSK O-QPSK	2 MBaud	0 dBm	2.4 GHz	Bluetooth v4.0	31	I2C UART USART	16 kB	Flash SRAM	128 kB	7 mm	48-QFN	7 mm	TxRx + MCU
SILICON LABS EFR32BG1V132F128GM48-C0R	48-VFQFN Exposed Pad	126.7 mA	8.2 mA	-94 dBm	-40 °C	85 °C	Surface Mount	3.8 V	1.85 V	Bluetooth	8.7 mA	2FSK 4FSK GFSK GMSK OQPSK	2 MBaud	0 dBm	2.4 GHz	Bluetooth v4.0	16	I2C I2S SPI UART	16 kB	Flash SRAM	128 kB	7 mm	48-QFN	7 mm	TxRx + MCU
SILICON LABS EFR32BG1V132F256GJ43-C0R	43-UFBGA CSPBGA			-99 dBm	-40 °C	85 °C	Surface Mount	3.8 V	1.85 V	Bluetooth	8.7 mA	2FSK 4FSK DSSS GFSK GMSK OQPSK	2 MBaud	19.5 dBm	2.4 GHz	Bluetooth v4.0	19	I2C SPI UART	16 kB	Flash SRAM	256 KB	3.14 mm	43-CSP	3.3 mm	TxRx + MCU	8.2 mA
SILICON LABS EFR32BG1V132F128GM48-C0	48-VFQFN Exposed Pad	126.7 mA	8.2 mA	-94 dBm	-40 °C	85 °C	Surface Mount	3.8 V	1.85 V	Bluetooth	8.7 mA	2FSK 4FSK GFSK GMSK OQPSK	2 MBaud	0 dBm	2.4 GHz	Bluetooth v4.0	16	I2C I2S SPI UART	16 kB	Flash SRAM	128 kB	7 mm	48-QFN	7 mm	TxRx + MCU
SILICON LABS EFR32BG1V132F128GM32-B0R	32-VFQFN Exposed Pad	133 mA	8.8 mA	-99.2 dBm	-40 °C	85 °C	Surface Mount	3.8 V	1.85 V	Bluetooth	8.7 mA	2FSK 4FSK DSSS GFSK GMSK MSK O-QPSK	2 MBaud	0 dBm	2.4 GHz	Bluetooth v4.0	16	I2C UART USART	16 kB	Flash SRAM	128 kB	5 mm	32-QFN	5 mm	TxRx + MCU
SILICON LABS EFR32BG1V132F256GJ43-C0	43-UFBGA CSPBGA			-99 dBm	-40 °C	85 °C	Surface Mount	3.8 V	1.85 V	Bluetooth	8.7 mA	2FSK 4FSK DSSS GFSK GMSK OQPSK	2 MBaud	19.5 dBm	2.4 GHz	Bluetooth v4.0	19	I2C SPI UART	16 kB	Flash SRAM	256 KB	3.14 mm	43-CSP	3.3 mm	TxRx + MCU	8.2 mA
SILICON LABS EFR32BG1V132F128GM48-B0R	48-VFQFN Exposed Pad	133 mA	8.8 mA	-99.2 dBm	-40 °C	85 °C	Surface Mount	3.8 V	1.85 V	Bluetooth	8.7 mA	2FSK 4FSK DSSS GFSK GMSK MSK O-QPSK	2 MBaud	0 dBm	2.4 GHz	Bluetooth v4.0	31	I2C UART USART	16 kB	Flash SRAM	128 kB	7 mm	48-QFN	7 mm	TxRx + MCU
SILICON LABS EFR32BG1V132F256GM48-C0	48-VFQFN Exposed Pad	126.7 mA	8.2 mA	-94 dBm	-40 °C	85 °C	Surface Mount	3.8 V	1.85 V	Bluetooth	8.7 mA	2FSK 4FSK GFSK GMSK OQPSK	2 MBaud	0 dBm	2.4 GHz	Bluetooth v4.0	16	I2C I2S SPI UART	16 kB	Flash SRAM	256 KB	7 mm	48-QFN	7 mm	TxRx + MCU

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EFR32BG1V132F128GM48-B0 | Datasheet

A-00000447 Security Advisory

A-00000388 Security Advisory