Silicon Labs EFR32FG14P231F256GM48-B

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Product Information

RF System on a Chip - SoC Flex Premium SoC QFN48 sub-GHz 19.5 dB proprietary 256 kB 32 kB (RAM) 31GPIO SoC

Specifications

Product specifications table
ADC Resolution	12 bit
Core	ARM Cortex M4
Data Bus Width	32 bit
Data RAM Size	32 kB
Data RAM Type	RAM
Height	0.85 mm
Interface Type	I2C, SPI, UART
Length	7 mm
Maximum Clock Frequency	40 MHz
Maximum Data Rate	38.4 kbps
Maximum Operating Temperature	+ 85 C
Minimum Operating Temperature	- 40 C
Moisture Sensitive	Yes
Mounting Style	SMD/SMT
Number of I/Os	32 I/O
Number of Timers	3 Timer
Operating Frequency	169 MHz, 315 MHz, 433 MHz, 490 MHz, 868 MHz, 915 MHz
Output Power	20 dBm
Package / Case	QFN-48
Program Memory Size	256 kB
Program Memory Type	Flash
Sensitivity	- 126.2 dBm
Series	EFR32FG14
Standard Pack Qty	1300
Subcategory	Wireless & RF Integrated Circuits
Supply Current Receiving	8.4 mA
Supply Current Transmitting	35.3 mA
Supply Voltage - Max	3.8 V
Supply Voltage - Min	1.8 V
Technology	Si
Tradename	EFR32
Type	Sub-GHz
Width	7 mm

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