Specification	EFR32FG1P133F128GM48-C0

Current - Receiving	8.7 mA
Current - Transmitting (Max)	126.7 mA
Current - Transmitting (Min)	8.2 mA
Data Rate (Max)	1000 kBaud
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 (Flash)	128 kB
Memory Size (SRAM)	32 kB
Memory Type	Flash, RAM
Modulation	BPSK, OOK, GFSK, DBPSK, 2FSK, GMSK, ASK, DSSS, 4FSK, 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	20 dBm
Protocol	Flex Gecko
RF Family/Standard	802.15.4
Sensitivity	-94 dBm
Serial Interfaces	I2S, UART, I2C, USART, SPI
Type	TxRx + MCU
Voltage - Supply (Maximum)	3.8 V
Voltage - Supply (Minimum)	1.85 V

EFR32FG1P133 Series

Part	Current - Transmitting	Operating Temperature (Min)	Operating Temperature (Max)	Mounting Type	Current - Receiving	Memory Size	Memory Type	Memory Size (Flash)	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	Power - Output	Type	RF Family/Standard	Package Length	Package Name	Package Width	GPIO Count	Modulation	Package / Case	Serial Interfaces	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)	Sensitivity	Protocol	Current - Transmitting (Min)	Current - Transmitting (Max)	Memory Size (RAM)	Memory Size (SRAM)
SILICON LABS EFR32FG1P133F256GM48-C0	34 mA	-40 °C	85 °C	Surface Mount	8.7 mA	32 kB	Flash RAM	256 KB	3.8 V	1.85 V	20 dBm	TxRx + MCU	802.15.4	7 mm	48-QFN	7 mm	28	2FSK 4FSK ASK BPSK DBPSK DSSS GFSK GMSK O-QPSK OOK	48-VFQFN Exposed Pad	I2C I2S SPI UART	169 MHz	2.4 GHz	915 MHz	169 MHz	2.4 GHz	2.4 GHz	915 MHz	2 MBaud	-121 dBm	Flex Gecko
SILICON LABS EFR32FG1P133F64GM48-C0		-40 °C	85 °C	Surface Mount	8.7 mA		Flash RAM	64 kB	3.8 V	1.85 V	20 dBm	TxRx + MCU	802.15.4	7 mm	48-QFN	7 mm	28	2FSK 4FSK ASK BPSK DBPSK DSSS GFSK GMSK O-QPSK OOK	48-VFQFN Exposed Pad	I2C I2S SPI UART USART	169 MHz	2.4 GHz	915 MHz	169 MHz	2.4 GHz	2.4 GHz	915 MHz	1000 kBaud	-94 dBm	Flex Gecko	8.2 mA	126.7 mA	16 kB	16 kB
SILICON LABS EFR32FG1P133F256GM48-C0R	34 mA	-40 °C	85 °C	Surface Mount	8.7 mA	32 kB	Flash RAM	256 KB	3.8 V	1.85 V	20 dBm	TxRx + MCU	802.15.4	7 mm	48-QFN	7 mm	28	2FSK 4FSK ASK BPSK DBPSK DSSS GFSK GMSK O-QPSK OOK	48-VFQFN Exposed Pad	I2C I2S SPI UART	169 MHz	2.4 GHz	915 MHz	169 MHz	2.4 GHz	2.4 GHz	915 MHz	2 MBaud	-121 dBm	Flex Gecko
SILICON LABS EFR32FG1P133F128GM48-C0		-40 °C	85 °C	Surface Mount	8.7 mA		Flash RAM	128 kB	3.8 V	1.85 V	20 dBm	TxRx + MCU	802.15.4	7 mm	48-QFN	7 mm	28	2FSK 4FSK ASK BPSK DBPSK DSSS GFSK GMSK O-QPSK OOK	48-VFQFN Exposed Pad	I2C I2S SPI UART USART	169 MHz	2.4 GHz	915 MHz	169 MHz	2.4 GHz	2.4 GHz	915 MHz	1000 kBaud	-94 dBm	Flex Gecko	8.2 mA	126.7 mA		32 kB

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Datasheet

A-00000447 Security Advisory

A-00000388 Security Advisory