Device/Module image

EFR32FG14P232F256GM32

Sub-GHz and 2.4 GHz

EFR32FG14P232F256GM32 EFR32FG14 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 19 dBm. With a receive sensitivity of -103.3 (250 kbps DSSS-OQPSK 2.4 GHz) dBm (2.4 kbps, 2 GFSK 0.1% BER) the EFR32FG14P232F256GM32 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 EFR32FG14P232F256GM32 is ideal for energy sensitive applications. In addition, this device includes 256 kB Flash, 32 kB RAM, 16 GPIO Pins, 8 x 16-bit timers and multiple communication interfaces.

EFR32FG14P232F256GM32
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Flash (kB)

RAM (kB)

Key Specs

256 Flash (kB) / 32 RAM (kB)
Flash
256
RAM
32
Communications
1
Output Power Min (dBm)
-30
Output Power Max (dBm)
19
Proprietary 2.4 GHz
Yes
Proprietary Sub-GHz
No
Multiprotocol
No
Cryptography
Yes
Dig I/O Pins
16
ADC-1
12-bit, SAR, 1 Msps
Timers (16-bit)
8
Temperature Min ºC
-40
Temperature Max ºC
85
Package Type
QFN32
Package Size (mm)
5x5
Flash
256
RAM
32
Communications
1
Output Power Min (dBm)
-30
Output Power Max (dBm)
19
Proprietary 2.4 GHz
Yes
Proprietary Sub-GHz
No
Multiprotocol
No
Cryptography
Yes
Dig I/O Pins
16
ADC-1
12-bit, SAR, 1 Msps
Timers (16-bit)
8
Temperature Min ºC
-40
Temperature Max ºC
85
Package Type
QFN32
Package Size (mm)
5x5
EFR32FG Block Diagram
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