Specification	EFR32FG1P133F128GM48-C0

Current - Receiving	8.7 mA
Current - Transmitting [Max] [x]	126.7 mA
Current - Transmitting [Min] [x]	8.2 mA
Data Rate (Max) [Max]	1 Mbps
Frequency	2.4 GHz
Frequency [Max]	915 MHz
Frequency [Min]	169 MHz
GPIO	28
Memory Size	128 kB, 32 kB
Modulation	DBPSK, OOK, 2FSK, GFSK, O-QPSK, BPSK, GMSK, DSSS, ASK, 4FSK
Mounting Type	Surface Mount
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 C
Package / Case	48-VFQFN Exposed Pad
Power - Output	20 dBm
Protocol	Flex Gecko
RF Family/Standard	802.15.4
Sensitivity	-94 dBm
Serial Interfaces	SPI, USART, UART, I2S, I2C
Supplier Device Package	48-QFN (7x7)
Type	TxRx + MCU
Voltage - Supply [Max]	3.8 V
Voltage - Supply [Min]	1.85 V

EFR32FG1P133 Series

Part	Protocol	Sensitivity	Data Rate (Max) [Max]	Frequency	Frequency [Max]	Frequency [Min]	Serial Interfaces	Package / Case	Modulation	GPIO	Supplier Device Package	RF Family/Standard	Type	Power - Output	Voltage - Supply [Min]	Voltage - Supply [Max]	Memory Size	Current - Receiving	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Current - Transmitting	Memory Size	Current - Transmitting [Max] [x]	Current - Transmitting [Min] [x]
SILICON LABS EFR32FG1P133F256GM48-C0	Flex Gecko	-121 dBm	2 Mbps	2.4 GHz	915 MHz	169 MHz	I2C I2S SPI UART	48-VFQFN Exposed Pad	2FSK 4FSK ASK BPSK DBPSK DSSS GFSK GMSK O-QPSK OOK	28	48-QFN (7x7)	802.15.4	TxRx + MCU	20 dBm	1.85 V	3.8 V	Flash RAM	8.7 mA	Surface Mount	85 °C	-40 C	34 mA
SILICON LABS EFR32FG1P133F64GM48-C0	Flex Gecko	-94 dBm	1 Mbps	2.4 GHz	915 MHz	169 MHz	I2C I2S SPI UART USART	48-VFQFN Exposed Pad	2FSK 4FSK ASK BPSK DBPSK DSSS GFSK GMSK O-QPSK OOK	28	48-QFN (7x7)	802.15.4	TxRx + MCU	20 dBm	1.85 V	3.8 V		8.7 mA	Surface Mount	85 °C	-40 C		16 kB 64 kB	126.7 mA	8.2 mA
SILICON LABS EFR32FG1P133F256GM48-C0R	Flex Gecko	-121 dBm	2 Mbps	2.4 GHz	915 MHz	169 MHz	I2C I2S SPI UART	48-VFQFN Exposed Pad	2FSK 4FSK ASK BPSK DBPSK DSSS GFSK GMSK O-QPSK OOK	28	48-QFN (7x7)	802.15.4	TxRx + MCU	20 dBm	1.85 V	3.8 V	Flash RAM	8.7 mA	Surface Mount	85 °C	-40 C	34 mA
SILICON LABS EFR32FG1P133F128GM48-C0	Flex Gecko	-94 dBm	1 Mbps	2.4 GHz	915 MHz	169 MHz	I2C I2S SPI UART USART	48-VFQFN Exposed Pad	2FSK 4FSK ASK BPSK DBPSK DSSS GFSK GMSK O-QPSK OOK	28	48-QFN (7x7)	802.15.4	TxRx + MCU	20 dBm	1.85 V	3.8 V		8.7 mA	Surface Mount	85 °C	-40 C		32 kB 128 kB	126.7 mA	8.2 mA

Pricing

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

General part information

IC RF TxRx + MCU 802.15.4 Flex Gecko 169MHz ~ 915MHz, 2.4GHz 48-VFQFN Exposed Pad