Device/Module image

EFR32FG1V132F256GM48

Sub-GHz and 2.4 GHz

EFR32FG1V132F256GM48 EFR32FG1 Series 1 wireless SoCs are targeted at proprietary wireless applications for secure, connected, wireless devices. The device includes an ARM Cortex-M4 based microcontroller (MCU) and provides a maximum output power of 16.5 dBm. With a receive sensitivity of -99 (250 kbps DSSS-OQPSK 2.4 GHz) dBm (2.4 kbps, 2 GFSK 0.1% BER), the EFR32FG1V132F256GM48 supports a full DSP instruction set and floating-point unit to speed computation. Built with low-power Gecko technology which includes innovative low energy techniques, fast wake-up times and energy saving modes, the EFR32FG1V132F256GM48 is ideal for energy sensitive applications. In addition, this device includes 256 kB Flash, 32 kB RAM, 31 GPIO Pins, 7 x 16-bit timers and multiple communication interfaces.

 
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Flash (kB)

RAM (kB)

Key Specs

 
Flash
256
RAM
32
Communications
1
Output Power Min (dBm)
-30
Output Power Max (dBm)
16.5
Proprietary 2.4 GHz
Yes
Proprietary Sub-GHz
No
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
85
Package Type
QFN48
Package Size (mm)
7x7
Flash
256
RAM
32
Communications
1
Output Power Min (dBm)
-30
Output Power Max (dBm)
16.5
Proprietary 2.4 GHz
Yes
Proprietary Sub-GHz
No
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
85
Package Type
QFN48
Package Size (mm)
7x7
EFR32xG1 Block Diagram

Quality Assurance, Environmental and Packaging Information

Silicon Labs targets a minimum of a 10-year lifecycle for all of its standard producs and expects to produce the EFR32FG1V132F256GM48 until at least March 2029.

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.

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