EFR32FG1P131F256IM48
SPECS
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Key Specs
|
Flash
256
|
RAM
32
|
Communications
1
|
||
|
Output Power Min (dBm)
-30
|
Output Power Max (dBm)
20
|
Proprietary 2.4 GHz
No
|
||
|
Proprietary Sub-GHz
Yes
|
Multiprotocol
No
|
Cryptography
Yes
|
||
|
Dig I/O Pins
31
|
ADC-1
12-bit, SAR, 1 Msps
|
Timers (16-bit)
7
|
||
|
Temperature Min ºC
-40
|
Temperature Max ºC
125
|
Package Type
QFN48
|
||
|
Package Size (mm)
7x7
|
|
Flash
256
|
|
RAM
32
|
|
Communications
1
|
|
Output Power Min (dBm)
-30
|
|
Output Power Max (dBm)
20
|
|
Proprietary 2.4 GHz
No
|
|
Proprietary Sub-GHz
Yes
|
|
Multiprotocol
No
|
|
Cryptography
Yes
|
|
Dig I/O Pins
31
|
|
ADC-1
12-bit, SAR, 1 Msps
|
|
Timers (16-bit)
7
|
|
Temperature Min ºC
-40
|
|
Temperature Max ºC
125
|
|
Package Type
QFN48
|
|
Package Size (mm)
7x7
|
EFR32FG 169 MHz 2.4 GHz and Sub-GHz Starter Kit
The EFR32FG 169 MHz 2.4 GHz and Sub-GHz Wireless SoC Starter Kit can be used in conjunction with the Connect SDK and Radio Abstraction Interface Layer (RAIL) SDK to simplify proprietary wireless protocol development. Sample applications, including the popular range test, are included with the SDK.
EFR32FG 169 MHz 2.4 GHz and Sub-GHz Starter Kit
The EFR32FG 169 MHz 2.4 GHz and Sub-GHz Wireless SoC Starter Kit can be used in conjunction with the Connect SDK and Radio Abstraction Interface Layer (RAIL) SDK to simplify proprietary wireless protocol development. Sample applications, including the popular range test, are included with the SDK.
EFR32FG 434 MHz 2.4 GHz and Sub-GHz Starter Kit
The EFR32FG 434 MHz 2.4 GHz and Sub-GHz Wireless SoC Starter Kit can be used in conjunction with the Connect SDK and Radio Abstraction Interface Layer (RAIL) SDK to simplify proprietary wireless protocol development. Sample applications, including the popular range test, are included with the SDK.
EFR32FG 434 MHz 2.4 GHz and Sub-GHz Starter Kit
The EFR32FG 434 MHz 2.4 GHz and Sub-GHz Wireless SoC Starter Kit can be used in conjunction with the Connect SDK and Radio Abstraction Interface Layer (RAIL) SDK to simplify proprietary wireless protocol development. Sample applications, including the popular range test, are included with the SDK.
EFR32FG 490 MHz 2.4 GHz and Sub-GHz Starter Kit
The EFR32FG 490 MHz 2.4 GHz and Sub-GHz Wireless SoC Starter Kit can be used in conjunction with the Connect SDK and Radio Abstraction Interface Layer (RAIL) SDK to simplify proprietary wireless protocol development. Sample applications, including the popular range test, are included with the SDK.
EFR32FG 490 MHz 2.4 GHz and Sub-GHz Starter Kit
The EFR32FG 490 MHz 2.4 GHz and Sub-GHz Wireless SoC Starter Kit can be used in conjunction with the Connect SDK and Radio Abstraction Interface Layer (RAIL) SDK to simplify proprietary wireless protocol development. Sample applications, including the popular range test, are included with the SDK.
EFR32FG 868 MHz 2.4 GHz and Sub-GHz Starter Kit
The EFR32FG 868 MHz 2.4 GHz and Sub-GHz Wireless SoC Starter Kit can be used in conjunction with the Connect SDK and Radio Abstraction Interface Layer (RAIL) SDK to simplify proprietary wireless protocol development. Sample applications, including the popular range test, are included with the SDK.
EFR32FG 868 MHz 2.4 GHz and Sub-GHz Starter Kit
The EFR32FG 868 MHz 2.4 GHz and Sub-GHz Wireless SoC Starter Kit can be used in conjunction with the Connect SDK and Radio Abstraction Interface Layer (RAIL) SDK to simplify proprietary wireless protocol development. Sample applications, including the popular range test, are included with the SDK.
EFR32FG 915 MHz 2.4 GHz and Sub-GHz Starter Kit
The EFR32FG 915 MHz 2.4 GHz and Sub-GHz Wireless SoC Starter Kit can be used in conjunction with the Connect SDK and Radio Abstraction Interface Layer (RAIL) SDK to simplify proprietary wireless protocol development. Sample applications, including the popular range test, are included with the SDK.
EFR32FG 915 MHz 2.4 GHz and Sub-GHz Starter Kit
The EFR32FG 915 MHz 2.4 GHz and Sub-GHz Wireless SoC Starter Kit can be used in conjunction with the Connect SDK and Radio Abstraction Interface Layer (RAIL) SDK to simplify proprietary wireless protocol development. Sample applications, including the popular range test, are included with the SDK.
EFR32FG1 2.4 GHz and 490 MHz Radio Board
The EFR32FG1 SLWRB4251A radio board supports dual-band operation with sub-GHz operation in the US FCC 490 MHz band with an external whip antenna and 2.4 GHz operation at the 2400-2483.5 MHz band with the on-board printed antenna.
EFR32FG1 2.4 GHz and 490 MHz Radio Board
The EFR32FG1 SLWRB4251A radio board supports dual-band operation with sub-GHz operation in the US FCC 490 MHz band with an external whip antenna and 2.4 GHz operation at the 2400-2483.5 MHz band with the on-board printed antenna.
EFR32FG1 2.4 GHz and 868 MHz Radio Board
The EFR32FG1 SLWRB4250B radio board supports dual-band operation with sub-GHz operation in the US FCC 868 MHz band with an external whip antenna and 2.4 GHz operation at the 2400-2483.5 MHz band with the on-board printed antenna.
EFR32FG1 2.4 GHz and 868 MHz Radio Board
The EFR32FG1 SLWRB4250B radio board supports dual-band operation with sub-GHz operation in the US FCC 868 MHz band with an external whip antenna and 2.4 GHz operation at the 2400-2483.5 MHz band with the on-board printed antenna.
EFR32FG1 2.4 GHz and 915 MHz Radio Board
The EFR32FG1 SLWRB4250A radio board supports dual-band operation with sub-GHz operation in the US FCC 915 MHz band with an external whip antenna and 2.4 GHz operation at the 2400-2483.5 MHz band with the on-board printed antenna.
EFR32FG1 2.4 GHz and 915 MHz Radio Board
The EFR32FG1 SLWRB4250A radio board supports dual-band operation with sub-GHz operation in the US FCC 915 MHz band with an external whip antenna and 2.4 GHz operation at the 2400-2483.5 MHz band with the on-board printed antenna.
EFR32FG1 2.4 GHz and 434 MHz Radio Board
The EFR32FG1 SLWRB4251B radio board supports dual-band operation with sub-GHz operation in the US FCC 434 MHz band with an external whip antenna and 2.4 GHz operation at the 2400-2483.5 MHz band with the on-board printed antenna.
EFR32FG1 2.4 GHz and 434 MHz Radio Board
The EFR32FG1 SLWRB4251B radio board supports dual-band operation with sub-GHz operation in the US FCC 434 MHz band with an external whip antenna and 2.4 GHz operation at the 2400-2483.5 MHz band with the on-board printed antenna.
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TECH DOCS
SOFTWARE & TOOLS
EFR32FG 169 MHz 2.4 GHz and Sub-GHz Starter Kit
The EFR32FG 169 MHz 2.4 GHz and Sub-GHz Wireless SoC Starter Kit can be used in conjunction with the Connect SDK and Radio Abstraction Interface Layer (RAIL) SDK to simplify proprietary wireless protocol development. Sample applications, including the popular range test, are included with the SDK.
EFR32FG 169 MHz 2.4 GHz and Sub-GHz Starter Kit
The EFR32FG 169 MHz 2.4 GHz and Sub-GHz Wireless SoC Starter Kit can be used in conjunction with the Connect SDK and Radio Abstraction Interface Layer (RAIL) SDK to simplify proprietary wireless protocol development. Sample applications, including the popular range test, are included with the SDK.
EFR32FG 434 MHz 2.4 GHz and Sub-GHz Starter Kit
The EFR32FG 434 MHz 2.4 GHz and Sub-GHz Wireless SoC Starter Kit can be used in conjunction with the Connect SDK and Radio Abstraction Interface Layer (RAIL) SDK to simplify proprietary wireless protocol development. Sample applications, including the popular range test, are included with the SDK.
EFR32FG 434 MHz 2.4 GHz and Sub-GHz Starter Kit
The EFR32FG 434 MHz 2.4 GHz and Sub-GHz Wireless SoC Starter Kit can be used in conjunction with the Connect SDK and Radio Abstraction Interface Layer (RAIL) SDK to simplify proprietary wireless protocol development. Sample applications, including the popular range test, are included with the SDK.
EFR32FG 490 MHz 2.4 GHz and Sub-GHz Starter Kit
The EFR32FG 490 MHz 2.4 GHz and Sub-GHz Wireless SoC Starter Kit can be used in conjunction with the Connect SDK and Radio Abstraction Interface Layer (RAIL) SDK to simplify proprietary wireless protocol development. Sample applications, including the popular range test, are included with the SDK.
EFR32FG 490 MHz 2.4 GHz and Sub-GHz Starter Kit
The EFR32FG 490 MHz 2.4 GHz and Sub-GHz Wireless SoC Starter Kit can be used in conjunction with the Connect SDK and Radio Abstraction Interface Layer (RAIL) SDK to simplify proprietary wireless protocol development. Sample applications, including the popular range test, are included with the SDK.
EFR32FG 868 MHz 2.4 GHz and Sub-GHz Starter Kit
The EFR32FG 868 MHz 2.4 GHz and Sub-GHz Wireless SoC Starter Kit can be used in conjunction with the Connect SDK and Radio Abstraction Interface Layer (RAIL) SDK to simplify proprietary wireless protocol development. Sample applications, including the popular range test, are included with the SDK.
EFR32FG 868 MHz 2.4 GHz and Sub-GHz Starter Kit
The EFR32FG 868 MHz 2.4 GHz and Sub-GHz Wireless SoC Starter Kit can be used in conjunction with the Connect SDK and Radio Abstraction Interface Layer (RAIL) SDK to simplify proprietary wireless protocol development. Sample applications, including the popular range test, are included with the SDK.
EFR32FG 915 MHz 2.4 GHz and Sub-GHz Starter Kit
The EFR32FG 915 MHz 2.4 GHz and Sub-GHz Wireless SoC Starter Kit can be used in conjunction with the Connect SDK and Radio Abstraction Interface Layer (RAIL) SDK to simplify proprietary wireless protocol development. Sample applications, including the popular range test, are included with the SDK.
EFR32FG 915 MHz 2.4 GHz and Sub-GHz Starter Kit
The EFR32FG 915 MHz 2.4 GHz and Sub-GHz Wireless SoC Starter Kit can be used in conjunction with the Connect SDK and Radio Abstraction Interface Layer (RAIL) SDK to simplify proprietary wireless protocol development. Sample applications, including the popular range test, are included with the SDK.
EFR32FG1 2.4 GHz and 490 MHz Radio Board
The EFR32FG1 SLWRB4251A radio board supports dual-band operation with sub-GHz operation in the US FCC 490 MHz band with an external whip antenna and 2.4 GHz operation at the 2400-2483.5 MHz band with the on-board printed antenna.
EFR32FG1 2.4 GHz and 490 MHz Radio Board
The EFR32FG1 SLWRB4251A radio board supports dual-band operation with sub-GHz operation in the US FCC 490 MHz band with an external whip antenna and 2.4 GHz operation at the 2400-2483.5 MHz band with the on-board printed antenna.
EFR32FG1 2.4 GHz and 868 MHz Radio Board
The EFR32FG1 SLWRB4250B radio board supports dual-band operation with sub-GHz operation in the US FCC 868 MHz band with an external whip antenna and 2.4 GHz operation at the 2400-2483.5 MHz band with the on-board printed antenna.
EFR32FG1 2.4 GHz and 868 MHz Radio Board
The EFR32FG1 SLWRB4250B radio board supports dual-band operation with sub-GHz operation in the US FCC 868 MHz band with an external whip antenna and 2.4 GHz operation at the 2400-2483.5 MHz band with the on-board printed antenna.
EFR32FG1 2.4 GHz and 915 MHz Radio Board
The EFR32FG1 SLWRB4250A radio board supports dual-band operation with sub-GHz operation in the US FCC 915 MHz band with an external whip antenna and 2.4 GHz operation at the 2400-2483.5 MHz band with the on-board printed antenna.
EFR32FG1 2.4 GHz and 915 MHz Radio Board
The EFR32FG1 SLWRB4250A radio board supports dual-band operation with sub-GHz operation in the US FCC 915 MHz band with an external whip antenna and 2.4 GHz operation at the 2400-2483.5 MHz band with the on-board printed antenna.
EFR32FG1 2.4 GHz and 434 MHz Radio Board
The EFR32FG1 SLWRB4251B radio board supports dual-band operation with sub-GHz operation in the US FCC 434 MHz band with an external whip antenna and 2.4 GHz operation at the 2400-2483.5 MHz band with the on-board printed antenna.
EFR32FG1 2.4 GHz and 434 MHz Radio Board
The EFR32FG1 SLWRB4251B radio board supports dual-band operation with sub-GHz operation in the US FCC 434 MHz band with an external whip antenna and 2.4 GHz operation at the 2400-2483.5 MHz band with the on-board printed antenna.
QUALITY & PACKAGING
Quality Assurance, Environmental and Packaging Information
Silicon Labs targets a minimum of a 10-year lifecycle for all of its standard products and expects to produce the EFR32FG1P131F256IM48 until at least March 2029.
The longevity date shown above is for the preferred revision of this part number, for a complete list of part number revisions, use the search button below.
As part of its ongoing commitment to supply continuity, Silicon Labs may provide pin-compatible and functionally equivalent replacement products if Silicon Labs determines, at its discretion, that supply chain adjustments, product improvements, market conditions, or similar business or technical issues make this necessary or advisable.
If for business, technical or other reasons beyond Silicon Labs’ reasonable control, Silicon Labs finds that it is necessary to discontinue a product, our policy is to issue an EOL notice that provides 6 months from notice to place final orders and 12 months from notice for final shipments. This policy complies with the JEDEC standard EIA/JESD48 that is commonly used in the semiconductor industry. We provide the required support for a product for its full life cycle.
Find and download additional quality, environmental, device composition, test results, shipping and supply chain information for Silicon Labs devices.
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- MCD/FMD
- RoHS Certificate of Compliance
- Qualification Data
- Trade Compliance: ECC/HTS Codes
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- IPC 1752-2 Class 6 (XML format)
- ICP Test Reports
- Halogen-Free Certificate of Compliance
- PFOS/PFOA Certificate of Compliance
- Supply Assurance Letter (Longevity)
COMMUNITY & SUPPORT
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