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ARM Cortex M4 Core RF Integrated Circuits

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.
RF System on a Chip - SoC Blue Gecko SoC, 2.4 GHz, 256 kB Flash, 32 kB RAM, +10.5 dBm, QFN48, BLE EFR32BG1B232F256GM48-C0 Silicon Labs 1: $7.92 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFR32BG1B232F256GM48-C0 Mouser Part No 634-EFR32BG232FGM48C	Silicon Labs	RF System on a Chip - SoC Blue Gecko SoC, 2.4 GHz, 256 kB Flash, 32 kB RAM, +10.5 dBm, QFN48, BLE Learn More about Silicon Labs efr32bg1 socs	Datasheet	Non-Stocked Lead-Time 12 Weeks	$7.92 $6.39 $5.89 $5.34 View $5.07 $4.92 $4.86 $4.79	Min.: 1 Mult.: 1
RF System on a Chip - SoC Flex Gecko SoC QFN32 Sub-GHz 32 kB flash 8 kB RAM 16 GPIO EFR32FG1V131F32GM32-C0 Silicon Labs 2,450: $8.27 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFR32FG1V131F32GM32-C0 Mouser Part No 634-EFR32FG1F32GM32C	Silicon Labs	RF System on a Chip - SoC Flex Gecko SoC QFN32 Sub-GHz 32 kB flash 8 kB RAM 16 GPIO Learn More about Silicon Labs silabs efr32fg flex gecko mcu	Datasheet	Non-Stocked Lead-Time 12 Weeks	$8.27	Min.: 2,450 Mult.: 2,450
RF System on a Chip - SoC Flex Gecko SoC QFN32 Sub-GHz 64 kB flash 16 kB RAM 16 GPIO EFR32FG1P131F64GM32-C0 Silicon Labs 2,450: $7.96 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFR32FG1P131F64GM32-C0 Mouser Part No 634-EFR32FG1F64GM32C	Silicon Labs	RF System on a Chip - SoC Flex Gecko SoC QFN32 Sub-GHz 64 kB flash 16 kB RAM 16 GPIO Learn More about Silicon Labs silabs efr32fg flex gecko mcu	Datasheet	Non-Stocked Lead-Time 12 Weeks	$7.96 Quote Quote	Min.: 2,450 Mult.: 2,450
RF System on a Chip - SoC Flex Gecko SoC QFN32 256 kB flash 32 kB RAM 16 GPIO EFR32FG1P132F256GM32-C0 Silicon Labs 2,450: $8.66 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFR32FG1P132F256GM32-C0 Mouser Part No 634-EFR32FG1P132F25C	Silicon Labs	RF System on a Chip - SoC Flex Gecko SoC QFN32 256 kB flash 32 kB RAM 16 GPIO Learn More about Silicon Labs silabs efr32fg flex gecko mcu	Datasheet	Non-Stocked Lead-Time 12 Weeks	$8.66	Min.: 2,450 Mult.: 2,450
RF System on a Chip - SoC Flex Gecko SoC QFN32 256 kB flash 32 kB RAM 16 GPIO EFR32FG1P132F256GM32-C0R Silicon Labs 2,500: $8.39 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFR32FG1P132F256GM32-C0R Mouser Part No 634-EFR32FG1P132F2CR	Silicon Labs	RF System on a Chip - SoC Flex Gecko SoC QFN32 256 kB flash 32 kB RAM 16 GPIO Learn More about Silicon Labs silabs efr32fg flex gecko mcu	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $8.39	Min.: 2,500 Mult.: 2,500 : 2,500
RF System on a Chip - SoC Flex Gecko SoC QFN32 256 kB flash 32 kB RAM 16 GPIO EFR32FG1V132F256GM32-C0R Silicon Labs 2,500: $8.00 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFR32FG1V132F256GM32-C0R Mouser Part No 634-EFR32FG1V132F2CR	Silicon Labs	RF System on a Chip - SoC Flex Gecko SoC QFN32 256 kB flash 32 kB RAM 16 GPIO Learn More about Silicon Labs silabs efr32fg flex gecko mcu	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $8.00	Min.: 2,500 Mult.: 2,500 : 2,500
RF System on a Chip - SoC Flex Gecko SoC QFN32 256 kB flash 32 kB RAM 16 GPIO EFR32FG1V132F256GM32-C0 Silicon Labs 2,450: $8.20 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFR32FG1V132F256GM32-C0 Mouser Part No 634-EFR32FG2256GM32C	Silicon Labs	RF System on a Chip - SoC Flex Gecko SoC QFN32 256 kB flash 32 kB RAM 16 GPIO Learn More about Silicon Labs silabs efr32fg flex gecko mcu	Datasheet	Non-Stocked Lead-Time 12 Weeks	$8.20	Min.: 2,450 Mult.: 2,450
RF System on a Chip - SoC Mighty Gecko QFN68 2.4G 19dB Mesh Multi-Protocol 512kB 64kB(RAM) 46GPIO EFR32MG12P232F512GM68-CR Silicon Labs 2,500: $9.68 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFR32MG12P232F512GM68-CR Mouser Part No 634-EFR32MG512GM68CR	Silicon Labs	RF System on a Chip - SoC Mighty Gecko QFN68 2.4G 19dB Mesh Multi-Protocol 512kB 64kB(RAM) 46GPIO Learn More about Silicon Labs siliconlabs efr32mg12 socs	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $9.68	Min.: 2,500 Mult.: 2,500 : 2,500
RF System on a Chip - SoC Mighty Gecko QFN68 2.4G 19dB Mesh Multi-Protocol 512kB 64kB(RAM) 46GPIO EFR32MG12P232F512GM68-C Silicon Labs 1,300: $10.08 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFR32MG12P232F512GM68-C Mouser Part No 634-EFR32MGF512GM68C	Silicon Labs	RF System on a Chip - SoC Mighty Gecko QFN68 2.4G 19dB Mesh Multi-Protocol 512kB 64kB(RAM) 46GPIO Learn More about Silicon Labs siliconlabs efr32mg12 socs	Datasheet	Non-Stocked Lead-Time 12 Weeks	$10.08 Quote Quote	Min.: 1,300 Mult.: 1,300
RF System on a Chip - SoC Flex Gecko SoC QFN68 sub-GHz 20 dB proprietary 1024 kB 128 kB (RAM) 46GPIO SoC EFR32FG12P231F1024GM68-C Silicon Labs 1,300: $14.29 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFR32FG12P231F1024GM68-C Mouser Part No 634-FG12P231F1024GM	Silicon Labs	RF System on a Chip - SoC Flex Gecko SoC QFN68 sub-GHz 20 dB proprietary 1024 kB 128 kB (RAM) 46GPIO SoC Learn More about Silicon Labs silabs efr32fg12 flex gecko mcu	Datasheet	Non-Stocked Lead-Time 12 Weeks	$14.29 Quote Quote	Min.: 1,300 Mult.: 1,300
RF System on a Chip - SoC Flex Gecko SoC QFN68 sub-GHz 20 dB proprietary 512 kB 64 kB (RAM) 46GPIO SoC EFR32FG12P231F512GM68-C Silicon Labs 1,300: $12.43 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFR32FG12P231F512GM68-C Mouser Part No 634-FG12P231F512GM	Silicon Labs	RF System on a Chip - SoC Flex Gecko SoC QFN68 sub-GHz 20 dB proprietary 512 kB 64 kB (RAM) 46GPIO SoC Learn More about Silicon Labs silabs efr32fg12 flex gecko mcu	Datasheet	Non-Stocked Lead-Time 12 Weeks	$12.43 Quote Quote	Min.: 1,300 Mult.: 1,300
RF System on a Chip - SoC Flex Gecko SoC QFN68 sub-GHz 20 dB proprietary 512 kB 64 kB (RAM) 46GPIO SoC EFR32FG12P231F512GM68-CR Silicon Labs 2,500: $11.98 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFR32FG12P231F512GM68-CR Mouser Part No 634-FG12P231F512GMR	Silicon Labs	RF System on a Chip - SoC Flex Gecko SoC QFN68 sub-GHz 20 dB proprietary 512 kB 64 kB (RAM) 46GPIO SoC Learn More about Silicon Labs silabs efr32fg12 flex gecko mcu	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $11.98	Min.: 2,500 Mult.: 2,500 : 2,500
RF System on a Chip - SoC Flex Gecko SoC BGA125 sub-GHz 20 dB proprietary 1024 kB 128 kB (RAM) 65GPIO SoC EFR32FG12P231F1024GL125-C Silicon Labs 1,300: $14.73 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFR32FG12P231F1024GL125-C Mouser Part No 634-FG12P231GL125-C	Silicon Labs	RF System on a Chip - SoC Flex Gecko SoC BGA125 sub-GHz 20 dB proprietary 1024 kB 128 kB (RAM) 65GPIO SoC Learn More about Silicon Labs silabs efr32fg12 flex gecko mcu	Datasheet	Non-Stocked Lead-Time 12 Weeks	$14.73 Quote Quote	Min.: 1,300 Mult.: 1,300
RF System on a Chip - SoC Flex Gecko SoC BGA125 sub-GHz 20 dB proprietary 1024 kB 128 kB (RAM) 65GPIO SoC EFR32FG12P231F1024GL125-CR Silicon Labs 2,500: $14.20 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFR32FG12P231F1024GL125-CR Mouser Part No 634-FG12P231GL125-CR	Silicon Labs	RF System on a Chip - SoC Flex Gecko SoC BGA125 sub-GHz 20 dB proprietary 1024 kB 128 kB (RAM) 65GPIO SoC Learn More about Silicon Labs silabs efr32fg12 flex gecko mcu	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $14.20	Min.: 2,500 Mult.: 2,500 : 2,500
RF System on a Chip - SoC Flex Gecko SoC QFN48 sub-GHz 20 dB proprietary 1024 kB 128 kB (RAM) 31GPIO SoC EFR32FG12P231F1024GM48-C Silicon Labs 1,300: $14.72 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFR32FG12P231F1024GM48-C Mouser Part No 634-FG12P231GM48-C	Silicon Labs	RF System on a Chip - SoC Flex Gecko SoC QFN48 sub-GHz 20 dB proprietary 1024 kB 128 kB (RAM) 31GPIO SoC Learn More about Silicon Labs silabs efr32fg12 flex gecko mcu	Datasheet	Non-Stocked Lead-Time 12 Weeks	$14.72 View Quote	Min.: 1,300 Mult.: 1,300
RF System on a Chip - SoC Flex Gecko SoC BGA125 2.4 G 19 dB proprietary 1024 kB 128 kB (RAM) 65GPIO SoC EFR32FG12P232F1024GL125-C Silicon Labs 1,300: $13.79 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFR32FG12P232F1024GL125-C Mouser Part No 634-FG12P232GL125-C	Silicon Labs	RF System on a Chip - SoC Flex Gecko SoC BGA125 2.4 G 19 dB proprietary 1024 kB 128 kB (RAM) 65GPIO SoC Learn More about Silicon Labs silabs efr32fg12 flex gecko mcu	Datasheet	Non-Stocked Lead-Time 12 Weeks	$13.79 Quote Quote	Min.: 1,300 Mult.: 1,300
RF System on a Chip - SoC Flex Gecko SoC BGA125 2.4 G 19 dB proprietary 1024 kB 128 kB (RAM) 65GPIO SoC EFR32FG12P232F1024GL125-CR Silicon Labs 2,500: $13.29 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFR32FG12P232F1024GL125-CR Mouser Part No 634-FG12P232GL125-CR	Silicon Labs	RF System on a Chip - SoC Flex Gecko SoC BGA125 2.4 G 19 dB proprietary 1024 kB 128 kB (RAM) 65GPIO SoC Learn More about Silicon Labs silabs efr32fg12 flex gecko mcu	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $13.29	Min.: 2,500 Mult.: 2,500 : 2,500
RF System on a Chip - SoC Flex Gecko SoC QFN68 sub-GHz 20 dB proprietary 1024 kB 256 kB (RAM) 46GPIO SoC EFR32FG12P431F1024GM68-C Silicon Labs 1: $24.09 986Expected 23/10/2026	Mfr. Part No. EFR32FG12P431F1024GM68-C Mouser Part No 634-FG12P431F1024GM	Silicon Labs	RF System on a Chip - SoC Flex Gecko SoC QFN68 sub-GHz 20 dB proprietary 1024 kB 256 kB (RAM) 46GPIO SoC Learn More about Silicon Labs silabs efr32fg12 flex gecko mcu	Datasheet	986Expected 23/10/2026	$24.09 $15.95 $15.15 $14.82 Quote Quote	Min.: 1 Mult.: 1
RF System on a Chip - SoC Flex Gecko SoC QFN68 sub-GHz 20 dB proprietary 1024 kB 256 kB (RAM) 46GPIO SoC EFR32FG12P431F1024GM68-CR Silicon Labs 2,500: $15.72 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFR32FG12P431F1024GM68-CR Mouser Part No 634-FG12P431F1024GMR	Silicon Labs	RF System on a Chip - SoC Flex Gecko SoC QFN68 sub-GHz 20 dB proprietary 1024 kB 256 kB (RAM) 46GPIO SoC Learn More about Silicon Labs silabs efr32fg12 flex gecko mcu	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $15.72	Min.: 2,500 Mult.: 2,500 : 2,500
RF System on a Chip - SoC Flex Gecko SoC QFN68 sub-GHz 20 dB proprietary 512 kB 256 kB (RAM) 46GPIO SoC EFR32FG12P431F512GM68-C Silicon Labs 1,300: $12.43 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFR32FG12P431F512GM68-C Mouser Part No 634-FG12P431F512GM	Silicon Labs	RF System on a Chip - SoC Flex Gecko SoC QFN68 sub-GHz 20 dB proprietary 512 kB 256 kB (RAM) 46GPIO SoC Learn More about Silicon Labs silabs efr32fg12 flex gecko mcu	Datasheet	Non-Stocked Lead-Time 12 Weeks	$12.43 Quote Quote	Min.: 1,300 Mult.: 1,300
RF System on a Chip - SoC Flex Gecko SoC QFN68 sub-GHz 20 dB proprietary 512 kB 256 kB (RAM) 46GPIO SoC EFR32FG12P431F512GM68-CR Silicon Labs 2,500: $11.94 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFR32FG12P431F512GM68-CR Mouser Part No 634-FG12P431F512GMR	Silicon Labs	RF System on a Chip - SoC Flex Gecko SoC QFN68 sub-GHz 20 dB proprietary 512 kB 256 kB (RAM) 46GPIO SoC Learn More about Silicon Labs silabs efr32fg12 flex gecko mcu	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $11.94	Min.: 2,500 Mult.: 2,500 : 2,500
RF System on a Chip - SoC Flex Gecko SoC BGA125 sub-GHz 20 dB proprietary 1024 kB 256 kB (RAM) 65GPIO SoC EFR32FG12P431F1024GL125-CR Silicon Labs 1: $23.51 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFR32FG12P431F1024GL125-CR Mouser Part No 634-FG12P431GL125-CR	Silicon Labs	RF System on a Chip - SoC Flex Gecko SoC BGA125 sub-GHz 20 dB proprietary 1024 kB 256 kB (RAM) 65GPIO SoC Learn More about Silicon Labs silabs efr32fg12 flex gecko mcu	Datasheet	Non-Stocked Lead-Time 12 Weeks	Cut Tape $23.51 $18.63 $17.42 $16.17 Reel $16.16	Min.: 1 Mult.: 1 : 2,500
RF System on a Chip - SoC Flex Gecko SoC QFN48 sub-GHz 20 dB proprietary 1024 kB 256 kB (RAM) 31GPIO SoC, +125 EFR32FG12P431F1024IM48-C Silicon Labs 1,300: $16.37 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFR32FG12P431F1024IM48-C Mouser Part No 634-FG12P431IM48-C	Silicon Labs	RF System on a Chip - SoC Flex Gecko SoC QFN48 sub-GHz 20 dB proprietary 1024 kB 256 kB (RAM) 31GPIO SoC, +125 Learn More about Silicon Labs silabs efr32fg12 flex gecko mcu	Datasheet	Non-Stocked Lead-Time 12 Weeks	$16.37 Quote Quote	Min.: 1,300 Mult.: 1,300
RF System on a Chip - SoC Flex Gecko SoC QFN48 sub-GHz 20 dB proprietary 1024 kB 256 kB (RAM) 31GPIO SoC, +125 EFR32FG12P431F1024IM48-CR Silicon Labs 2,500: $15.87 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFR32FG12P431F1024IM48-CR Mouser Part No 634-FG12P431IM48-CR	Silicon Labs	RF System on a Chip - SoC Flex Gecko SoC QFN48 sub-GHz 20 dB proprietary 1024 kB 256 kB (RAM) 31GPIO SoC, +125 Learn More about Silicon Labs silabs efr32fg12 flex gecko mcu	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $15.87	Min.: 2,500 Mult.: 2,500 : 2,500
RF System on a Chip - SoC Flex Gecko SoC BGA125 2.4G 19 dB proprietary 1024 kB 256 kB (RAM) 65GPIO SoC EFR32FG12P432F1024GL125-C Silicon Labs 1,300: $17.44 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFR32FG12P432F1024GL125-C Mouser Part No 634-FG12P432GL125-C	Silicon Labs	RF System on a Chip - SoC Flex Gecko SoC BGA125 2.4G 19 dB proprietary 1024 kB 256 kB (RAM) 65GPIO SoC Learn More about Silicon Labs silabs efr32fg12 flex gecko mcu	Datasheet	Non-Stocked Lead-Time 12 Weeks	$17.44 View Quote	Min.: 1,300 Mult.: 1,300

ARM Cortex M4 Core RF Integrated Circuits

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