EFR32FG Flex Gecko Wireless SoCs

Silicon Labs EFR32FG Flex Gecko SoCs combine an energy-friendly Arm® Cortex® M4 MCU with a highly integrated radio transceiver to support proprietary wireless protocols. EFR32FG's single-die solution offers industry-leading energy efficiency, ultra-fast wakeup times, a scalable power amplifier, an integrated 2.4GHz balun, and impressive MCU features.

Results: 32
Select Image Part # Mfr. Description Datasheet Availability Pricing (CLP) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Type Core Operating Frequency Maximum Data Rate Output Power Sensitivity Supply Voltage - Min Supply Voltage - Max Supply Current Receiving Supply Current Transmitting Program Memory Size Minimum Operating Temperature Maximum Operating Temperature Package / Case Packaging
Silicon Labs RF System on a Chip - SoC Flex Gecko SoC QFN48 Sub-GHz 256 kB flash 32 kB RAM 31 GPIO 6.734In Stock
Cut Tape
$14.355
$11.233
$10.459
$9.604
Reel
$8.283
Min.: 1
Mult.: 1
: 2.500
Sub-GHz ARM Cortex M4 169 MHz, 315 MHz, 433 MHz, 490 MHz, 868 MHz, 915 MHz, 2.4 GHz 2 Mbps 19 dBm, 20 dBm - 92.5 dBm, - 126.4 dBm 1.85 V 3.8 V 7.6 mA, 8.7 mA 8.2 mA, 34.5 mA 256 kB - 40 C + 85 C QFN-48 Reel, Cut Tape
Silicon Labs RF System on a Chip - SoC Flex Gecko SoC QFN32 Sub-GHz 256 kB flash 32 kB RAM 16 GPIO 23.554In Stock
Cut Tape
$12.304
$9.604
$8.932
$8.191
Reel
$7.075
Min.: 1
Mult.: 1
: 2.500
Sub-GHz ARM Cortex M4 169 MHz, 315 MHz, 433 MHz, 490 MHz, 868 MHz, 915 MHz 500 kbps 20 dBm - 126.4 dBm 1.85 V 3.8 V 7.6 mA 34.5 mA 256 kB - 40 C + 85 C QFN-32 Reel, Cut Tape
Silicon Labs RF System on a Chip - SoC Flex Value QFN32 2.4G 8dB Prop 256kB 32kB(RAM) 16GPIO 12.435In Stock
Cut Tape
$10.846
$8.442
$7.838
$7.177
Reel
$6.141
Min.: 1
Mult.: 1
: 2.500
Bluetooth ARM Cortex M4 2.4 GHz 2 Mbps 8 dBm - 92.5 dBm 1.85 V 3.8 V 8.7 mA 8.2 mA 256 kB - 40 C + 85 C QFN-32 Reel, Cut Tape
Silicon Labs RF System on a Chip - SoC Flex Gecko SoC QFN48 Sub-GHz 256 kB flash 32 kB RAM 32 GPIO 4.993In Stock
Cut Tape
$12.065
$9.422
$8.761
$8.032
Reel
$6.938
Min.: 1
Mult.: 1
: 2.500
Sub-GHz ARM Cortex M4 169 MHz, 315 MHz, 433 MHz, 490 MHz, 868 MHz, 915 MHz 500 kbps 16.5 dBm - 126.4 dBm 1.85 V 3.8 V 7.6 mA 34.5 mA 256 kB - 40 C + 85 C QFN-48 Reel, Cut Tape
Silicon Labs RF System on a Chip - SoC Flex Gecko SoC QFN48 Sub-GHz 256 kB flash 32 kB RAM 31 GPIO 1.938In Stock
$12.452
$9.957
$9.171
$8.636
Min.: 1
Mult.: 1
Sub-GHz ARM Cortex M4 169 MHz, 315 MHz, 433 MHz, 490 MHz, 868 MHz, 915 MHz, 2.4 GHz 2 Mbps 19 dBm, 20 dBm - 92.5 dBm, - 126.4 dBm 1.85 V 3.8 V 7.6 mA, 8.7 mA 8.2 mA, 34.5 mA 256 kB - 40 C + 85 C QFN-48 Tray
Silicon Labs RF System on a Chip - SoC Flex Gecko SoC QFN48 Sub-GHz 128 kB flash 16 kB RAM 31 GPIO 2.479In Stock
Cut Tape
$11.188
$8.704
$8.077
$7.394
Reel
$6.346
Min.: 1
Mult.: 1
: 2.500
Sub-GHz ARM Cortex M4 169 MHz, 315 MHz, 433 MHz, 490 MHz, 868 MHz, 915 MHz 500 kbps 16.5 dBm - 126.4 dBm 1.85 V 3.8 V 7.6 mA 34.5 mA 128 kB - 40 C + 85 C QFN-48 Reel, Cut Tape
Silicon Labs RF System on a Chip - SoC Flex Gecko SoC QFN32 Sub-GHz 128 kB flash 32 kB RAM 16 GPIO 452In Stock
$11.723
$9.114
$8.465
$7.758
Min.: 1
Mult.: 1
Sub-GHz ARM Cortex M4 169 MHz, 315 MHz, 433 MHz, 490 MHz, 868 MHz, 915 MHz 500 kbps 20 dBm - 126.4 dBm 1.85 V 3.8 V 7.6 mA 34.5 mA 128 kB - 40 C + 85 C QFN-32 Tray

Silicon Labs RF System on a Chip - SoC Flex Gecko SoC QFN48 Sub-GHz 128 kB flash 16 kB RAM 31 GPIO 20In Stock
$11.188
$8.704
$8.077
$7.394
Min.: 1
Mult.: 1
Sub-GHz ARM Cortex M4 169 MHz, 315 MHz, 433 MHz, 490 MHz, 868 MHz, 915 MHz 500 kbps 16.5 dBm - 126.4 dBm 1.85 V 3.8 V 7.6 mA 34.5 mA 128 kB - 40 C + 85 C QFN-48 Tray
Silicon Labs RF System on a Chip - SoC Flex Gecko SoC QFN32 Sub-GHz 256 kB flash 32 kB RAM 16 GPIO 90In Stock
$11.803
$9.183
$8.522
$7.804
Min.: 1
Mult.: 1
Sub-GHz ARM Cortex M4 169 MHz, 315 MHz, 433 MHz, 490 MHz, 868 MHz, 915 MHz 500 kbps 16.5 dBm - 126.4 dBm 1.85 V 3.8 V 7.6 mA 34.5 mA 256 kB - 40 C + 85 C QFN-32 Tray
Silicon Labs RF System on a Chip - SoC Flex Gecko SoC QFN32 Sub-GHz 128 kB flash 32 kB RAM 16 GPIO Non-Stocked Lead-Time 12 Weeks
Reel
$6.653
Min.: 2.500
Mult.: 2.500
: 2.500
Sub-GHz ARM Cortex M4 169 MHz, 315 MHz, 433 MHz, 490 MHz, 868 MHz, 915 MHz 2 Mbps 19.5 dBm - 89.2 dBm, - 92.5 dBm 3.3 V 3.3 V 9.8 mA 8.2 mA 128 kB - 40 C + 85 C QFN-32 Reel
Silicon Labs RF System on a Chip - SoC Flex Gecko SoC QFN48 Sub-GHz 128 kB flash 32 kB RAM 32 GPIO Non-Stocked Lead-Time 12 Weeks
Reel
$7.246
Min.: 2.500
Mult.: 2.500
: 2.500
Sub-GHz ARM Cortex M4 169 MHz, 315 MHz, 433 MHz, 490 MHz, 868 MHz, 915 MHz 2 Mbps 19.5 dBm - 89.2 dBm, - 92.5 dBm 3.3 V 3.3 V 9.8 mA 8.2 mA 256 kB - 40 C + 85 C QFN-48 Reel
Silicon Labs RF System on a Chip - SoC Flex Gecko SoC QFN32 Sub-GHz 64 kB flash 16 kB RAM 16 GPIO Non-Stocked Lead-Time 12 Weeks
Reel
$6.300
Min.: 2.500
Mult.: 2.500
: 2.500
Sub-GHz ARM Cortex M4 169 MHz, 315 MHz, 433 MHz, 490 MHz, 868 MHz, 915 MHz 2 Mbps 19.5 dBm - 89.2 dBm, - 92.5 dBm 3.3 V 3.3 V 9.8 mA 8.2 mA 64 kB - 40 C + 85 C QFN-32 Reel
Silicon Labs RF System on a Chip - SoC Flex Value QFN32 2.4G 8dB Prop 128kB 16kB(RAM) 16GPIO Non-Stocked Lead-Time 12 Weeks
Reel
$5.582
Min.: 2.500
Mult.: 2.500
: 2.500
Bluetooth ARM Cortex M4 2.4 GHz 2 Mbps 19.5 dBm - 89.2 dBm, - 92.5 dBm 3.3 V 3.3 V 9.8 mA 8.2 mA 128 kB - 40 C + 85 C QFN-32 Reel
Silicon Labs RF System on a Chip - SoC Flex Value QFN32 2.4G 8dB Prop 256kB 32kB(RAM) 16GPIO Non-Stocked Lead-Time 12 Weeks
$6.141
Min.: 2.450
Mult.: 2.450
Bluetooth ARM Cortex M4 2.4 GHz 2 Mbps 19.5 dBm - 89.2 dBm, - 92.5 dBm 3.3 V 3.3 V 9.8 mA 8.2 mA 256 kB - 40 C + 85 C QFN-32 Tray
Silicon Labs RF System on a Chip - SoC Flex Gecko SoC QFN32 Sub-GHz 128 kB flash 16 kB RAM 16 GPIO Non-Stocked Lead-Time 12 Weeks
Reel
$6.141
Min.: 2.500
Mult.: 2.500
: 2.500
Sub-GHz ARM Cortex M4 169 MHz, 315 MHz, 433 MHz, 490 MHz, 868 MHz, 915 MHz 500 kbps 16.5 dBm - 126.4 dBm 1.85 V 3.8 V 7.6 mA 34.5 mA 128 kB - 40 C + 85 C QFN-32 Reel
Silicon Labs RF System on a Chip - SoC Flex Gecko SoC QFN32 Sub-GHz 256 kB flash 32 kB RAM 16 GPIO Non-Stocked Lead-Time 12 Weeks
Reel
$6.699
Min.: 2.500
Mult.: 2.500
: 2.500
Sub-GHz ARM Cortex M4 2 Mbps 19.5 dBm - 89.2 dBm, - 92.5 dBm 3.3 V 3.3 V 9.8 mA 8.2 mA 256 kB - 40 C + 85 C QFN-32 Reel
Silicon Labs RF System on a Chip - SoC Flex Gecko SoC QFN32 Sub-GHz 32 kB flash 8 kB RAM 16 GPIO Non-Stocked Lead-Time 12 Weeks
Reel
$5.765
Min.: 2.500
Mult.: 2.500
: 2.500
Sub-GHz ARM Cortex M4 2 Mbps 19.5 dBm - 89.2 dBm, - 92.5 dBm 3.3 V 3.3 V 9.8 mA 8.2 mA 32 kB - 40 C + 85 C QFN-32 Reel
Silicon Labs RF System on a Chip - SoC Flex Gecko SoC QFN32 Sub-GHz 64 kB flash 16 kB RAM 16 GPIO Non-Stocked Lead-Time 12 Weeks
Reel
$5.981
Min.: 2.500
Mult.: 2.500
: 2.500
Sub-GHz ARM Cortex M4 169 MHz, 315 MHz, 433 MHz, 490 MHz, 868 MHz, 915 MHz 500 kbps 16.5 dBm - 126.4 dBm 1.85 V 3.8 V 7.6 mA 34.5 mA 64 kB - 40 C + 85 C QFN-32 Reel
Silicon Labs RF System on a Chip - SoC Flex Gecko SoC QFN48 Sub-GHz 64 kB flash 16 kB RAM 31 GPIO Non-Stocked Lead-Time 12 Weeks
Reel
$6.141
Min.: 2.500
Mult.: 2.500
: 2.500
Sub-GHz ARM Cortex M4 2 Mbps 19.5 dBm - 89.2 dBm, - 92.5 dBm 3.3 V 3.3 V 9.8 mA 8.2 mA 64 kB - 40 C + 85 C QFN-48 Reel
Silicon Labs RF System on a Chip - SoC Flex Gecko SoC QFN32 Sub-GHz 32 kB flash 8 kB RAM 16 GPIO Non-Stocked Lead-Time 12 Weeks
$5.765
Min.: 2.450
Mult.: 2.450
Sub-GHz ARM Cortex M4 169 MHz, 315 MHz, 433 MHz, 490 MHz, 868 MHz, 915 MHz 2 Mbps 19.5 dBm - 89.2 dBm, - 92.5 dBm 3.3 V 3.3 V 9.8 mA 8.2 mA 32 kB - 40 C + 85 C QFN-32 Tray
Silicon Labs RF System on a Chip - SoC Flex Gecko SoC QFN32 Sub-GHz 64 kB flash 16 kB RAM 16 GPIO Non-Stocked Lead-Time 12 Weeks
$6.300
Min.: 2.450
Mult.: 2.450
Sub-GHz ARM Cortex M4 169 MHz, 315 MHz, 433 MHz, 490 MHz, 868 MHz, 915 MHz 2 Mbps 19.5 dBm - 89.2 dBm, - 92.5 dBm 3.3 V 3.3 V 9.8 mA 8.2 mA 64 kB - 40 C + 85 C QFN-32 Tray
Silicon Labs RF System on a Chip - SoC Flex Gecko SoC QFN32 256 kB flash 32 kB RAM 16 GPIO Non-Stocked Lead-Time 12 Weeks
$7.075
Min.: 2.450
Mult.: 2.450
Bluetooth ARM Cortex M4 2.4 GHz 2 Mbps 16.5 dBm - 92.5 dBm 1.85 V 3.8 V 8.7 mA 8.2 mA 256 kB - 40 C + 85 C QFN-32 Tray
Silicon Labs RF System on a Chip - SoC Flex Gecko SoC QFN32 256 kB flash 32 kB RAM 16 GPIO Non-Stocked Lead-Time 12 Weeks
Reel
$7.075
Min.: 2.500
Mult.: 2.500
: 2.500
Bluetooth ARM Cortex M4 2.4 GHz 2 Mbps 19.5 dBm - 89.2 dBm, - 92.5 dBm 3.3 V 3.3 V 9.8 mA 8.2 mA 256 kB - 40 C + 85 C QFN-32 Reel
Silicon Labs RF System on a Chip - SoC Flex Gecko SoC QFN32 256 kB flash 32 kB RAM 16 GPIO Non-Stocked Lead-Time 12 Weeks
Reel
$6.699
Min.: 2.500
Mult.: 2.500
: 2.500
Bluetooth ARM Cortex M4 2.4 GHz 2 Mbps 19.5 dBm - 89.2 dBm, - 92.5 dBm 3.3 V 3.3 V 9.8 mA 8.2 mA 256 kB - 40 C + 85 C QFN-32 Reel
Silicon Labs RF System on a Chip - SoC Flex Gecko SoC QFN32 256 kB flash 32 kB RAM 16 GPIO Non-Stocked Lead-Time 12 Weeks
$6.699
Min.: 2.450
Mult.: 2.450
Bluetooth ARM Cortex M4 2.4 GHz 2 Mbps 19.5 dBm - 89.2 dBm, - 92.5 dBm 3.3 V 3.3 V 9.8 mA 8.2 mA 256 kB - 40 C + 85 C QFN-32 Tray