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I2C, UART Wireless & RF Integrated Circuits

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Type	Mounting Style	Package/Case
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 6dB, Bluetooth 5.2, 512kB, 32kB(RAM), 18 GPIO EFR32BG22E224F512IM32-C Silicon Labs 1: $3.27 2,143In Stock	Mfr. Part No. EFR32BG22E224F512IM32-C Mouser Part No 634-2BG22E224F51232C	Silicon Labs	RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 6dB, Bluetooth 5.2, 512kB, 32kB(RAM), 18 GPIO Learn More about Silicon Labs efr32bg22e socs	Datasheet	2,143In Stock	$3.27 $2.50 $2.30 $2.05 View $1.90 $1.86 $1.76 $1.69 $1.67	Min.: 1 Mult.: 1	RF System on a Chip - SoC		SMD/SMT	QFN-32
RF System on a Chip - SoC Blue Gecko, QFN40, 2.4G, 6dB, Bluetooth 5.2, 512kB, 32kB(RAM), 26 GPIO EFR32BG22E224F512IM40-C Silicon Labs 1: $3.94 2,424In Stock	Mfr. Part No. EFR32BG22E224F512IM40-C Mouser Part No 634-2BG22E224F51240C	Silicon Labs	RF System on a Chip - SoC Blue Gecko, QFN40, 2.4G, 6dB, Bluetooth 5.2, 512kB, 32kB(RAM), 26 GPIO Learn More about Silicon Labs efr32bg22e socs	Datasheet	2,424In Stock	$3.94 $3.29 $3.00 $2.71 View $2.60 $2.54 $2.04 $2.00	Min.: 1 Mult.: 1	RF System on a Chip - SoC		SMD/SMT	QFN-40
RF System on a Chip - SoC Flex Gecko, QFN32, 2.4G, 6dB, Proprietary, 512kB, 32kB(RAM), 18 GPIO EFR32FG22E121F512IM32-C Silicon Labs 1: $4.00 2,448In Stock	Mfr. Part No. EFR32FG22E121F512IM32-C Mouser Part No 634-2FG22E121F51232C	Silicon Labs	RF System on a Chip - SoC Flex Gecko, QFN32, 2.4G, 6dB, Proprietary, 512kB, 32kB(RAM), 18 GPIO Learn More about Silicon Labs efr32fg22e socs	Datasheet	2,448In Stock	$4.00 $3.00 $2.75 $2.64 View $2.58 $2.08 $2.03	Min.: 1 Mult.: 1	RF System on a Chip - SoC		SMD/SMT	QFN-32
RF System on a Chip - SoC Flex Gecko, QFN40, 2.4G, 6dB, Proprietary, 512kB, 32kB(RAM), 26 GPIO EFR32FG22E121F512IM40-C Silicon Labs 1: $4.15 2,444In Stock	Mfr. Part No. EFR32FG22E121F512IM40-C Mouser Part No 634-2FG22E121F51240C	Silicon Labs	RF System on a Chip - SoC Flex Gecko, QFN40, 2.4G, 6dB, Proprietary, 512kB, 32kB(RAM), 26 GPIO Learn More about Silicon Labs efr32fg22e socs	Datasheet	2,444In Stock	$4.15 $3.12 $2.86 $2.85 View $2.74 $2.67 $2.16 $2.12	Min.: 1 Mult.: 1	RF System on a Chip - SoC		SMD/SMT	QFN-40
RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 6dB, Mesh, 512kB, 32kB(RAM), 18 GPIO EFR32MG22E224F512IM32-C Silicon Labs 1: $4.69 1,847In Stock	Mfr. Part No. EFR32MG22E224F512IM32-C Mouser Part No 634-2MG22E224F51232C	Silicon Labs	RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 6dB, Mesh, 512kB, 32kB(RAM), 18 GPIO Learn More about Silicon Labs efr32mg22e socs	Datasheet	1,847In Stock	$4.69 $3.54 $3.25 $2.93 View $2.79 $2.77 $2.60 $2.52	Min.: 1 Mult.: 1	RF System on a Chip - SoC		SMD/SMT	QFN-32
RF System on a Chip - SoC Mighty Gecko, QFN40, 2.4G, 6dB, Mesh, 512kB, 32kB(RAM), 26 GPIO EFR32MG22E224F512IM40-C Silicon Labs 1: $4.91 2,426In Stock	Mfr. Part No. EFR32MG22E224F512IM40-C Mouser Part No 634-2MG22E224F51240C	Silicon Labs	RF System on a Chip - SoC Mighty Gecko, QFN40, 2.4G, 6dB, Mesh, 512kB, 32kB(RAM), 26 GPIO Learn More about Silicon Labs efr32mg22e socs	Datasheet	2,426In Stock	$4.91 $3.78 $3.42 $3.28 View $3.21 $2.63	Min.: 1 Mult.: 1	RF System on a Chip - SoC		SMD/SMT	QFN-40
RF System on a Chip - SoC ISM 2.4GHZ, MEDRADIO 2.36GHZ, BL IN100-Q1-R-YC1F InPlay 1: $1.84 5,920In Stock	Mfr. Part No. IN100-Q1-R-YC1F Mouser Part No 73-IN100-Q1-R-YC1F	InPlay	RF System on a Chip - SoC ISM 2.4GHZ, MEDRADIO 2.36GHZ, BL Learn More about InPlay in100 socs	Datasheet	5,920In Stock	Cut Tape $1.84 $1.53 $1.39 $1.26 View Reel $1.03 $1.18 $1.14 $1.13 $1.06 $1.03	Min.: 1 Mult.: 1 : 5,000	RF System on a Chip - SoC	BLE 5.3	SMD/SMT	QFN-18
RF System on a Chip - SoC ISM 2.4GHZ, MEDRADIO 2.36GHZ, BL IN100-Q1-R-YC1I InPlay 1: $1.30 7,282In Stock 15,000Expected 13/10/2026	Mfr. Part No. IN100-Q1-R-YC1I Mouser Part No 73-IN100-Q1-R-YC1I	InPlay	RF System on a Chip - SoC ISM 2.4GHZ, MEDRADIO 2.36GHZ, BL Learn More about InPlay in100 socs	Datasheet	7,282In Stock 15,000Expected 13/10/2026	Cut Tape $1.30 $0.939 $0.85 $0.752 View Reel $0.615 $0.705 $0.677 $0.672 $0.615 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	RF System on a Chip - SoC	BLE 5.3	SMD/SMT	QFN-18
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 6dB, Bluetooth 5.2, 512kB, 32kB(RAM), 18 GPIO EFR32BG22E224F512IM32-CR Silicon Labs 2,500: $1.90 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFR32BG22E224F512IM32-CR Mouser Part No 634-2BG22E224F51232R	Silicon Labs	RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 6dB, Bluetooth 5.2, 512kB, 32kB(RAM), 18 GPIO Learn More about Silicon Labs efr32bg22e socs	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $1.90	Min.: 2,500 Mult.: 2,500 : 2,500	RF System on a Chip - SoC		SMD/SMT	QFN-32
RF System on a Chip - SoC Blue Gecko, QFN40, 2.4G, 6dB, Bluetooth 5.2, 512kB, 32kB(RAM), 26 GPIO EFR32BG22E224F512IM40-CR Silicon Labs 2,500: $2.00 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFR32BG22E224F512IM40-CR Mouser Part No 634-2BG22E224F51240R	Silicon Labs	RF System on a Chip - SoC Blue Gecko, QFN40, 2.4G, 6dB, Bluetooth 5.2, 512kB, 32kB(RAM), 26 GPIO Learn More about Silicon Labs efr32bg22e socs	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $2.00	Min.: 2,500 Mult.: 2,500 : 2,500	RF System on a Chip - SoC		SMD/SMT	QFN-40
RF System on a Chip - SoC Flex Gecko, QFN32, 2.4G, 6dB, Proprietary, 512kB, 32kB(RAM), 18 GPIO EFR32FG22E121F512IM32-CR Silicon Labs 2,500: $2.03 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFR32FG22E121F512IM32-CR Mouser Part No 634-2FG22E121F51232R	Silicon Labs	RF System on a Chip - SoC Flex Gecko, QFN32, 2.4G, 6dB, Proprietary, 512kB, 32kB(RAM), 18 GPIO Learn More about Silicon Labs efr32fg22e socs	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $2.03	Min.: 2,500 Mult.: 2,500 : 2,500	RF System on a Chip - SoC		SMD/SMT	QFN-32
RF System on a Chip - SoC Flex Gecko, QFN40, 2.4G, 6dB, Proprietary, 512kB, 32kB(RAM), 26 GPIO EFR32FG22E121F512IM40-CR Silicon Labs 2,500: $2.10 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFR32FG22E121F512IM40-CR Mouser Part No 634-2FG22E121F51240R	Silicon Labs	RF System on a Chip - SoC Flex Gecko, QFN40, 2.4G, 6dB, Proprietary, 512kB, 32kB(RAM), 26 GPIO Learn More about Silicon Labs efr32fg22e socs	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $2.10	Min.: 2,500 Mult.: 2,500 : 2,500	RF System on a Chip - SoC		SMD/SMT	QFN-40
RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 6dB, Mesh, 512kB, 32kB(RAM), 18 GPIO EFR32MG22E224F512IM32-CR Silicon Labs 2,500: $2.45 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFR32MG22E224F512IM32-CR Mouser Part No 634-2MG22E224F51232R	Silicon Labs	RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 6dB, Mesh, 512kB, 32kB(RAM), 18 GPIO Learn More about Silicon Labs efr32mg22e socs	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $2.45	Min.: 2,500 Mult.: 2,500 : 2,500	RF System on a Chip - SoC		SMD/SMT	QFN-32
RF System on a Chip - SoC Mighty Gecko, QFN40, 2.4G, 6dB, Mesh, 512kB, 32kB(RAM), 26 GPIO EFR32MG22E224F512IM40-CR Silicon Labs 2,500: $2.56 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFR32MG22E224F512IM40-CR Mouser Part No 634-2MG22E224F51240R	Silicon Labs	RF System on a Chip - SoC Mighty Gecko, QFN40, 2.4G, 6dB, Mesh, 512kB, 32kB(RAM), 26 GPIO Learn More about Silicon Labs efr32mg22e socs	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $2.56	Min.: 2,500 Mult.: 2,500 : 2,500	RF System on a Chip - SoC		SMD/SMT	QFN-40
RF Receiver Teseo V industrial triple-band multi-constellation GNSS precise engine receiver STA8135GTR STMicroelectronics 2,500: $6.58 Non-Stocked Lead-Time 52 Weeks New Product	Mfr. Part No. STA8135GTR Mouser Part No 511-STA8135GTR New Product	STMicroelectronics	RF Receiver Teseo V industrial triple-band multi-constellation GNSS precise engine receiver	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel $6.58	Min.: 2,500 Mult.: 2,500 : 2,500	RF Receiver		SMD/SMT	TFBGA-160
RF System on a Chip - SoC SOC PLC MODEM LSI SMART GRID ASSP R9A06G037GNP#AA0 Renesas Electronics 1: $5.55 Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. R9A06G037GNP#AA0 Mouser Part No 968-R9A06G037GNP#AA0	Renesas Electronics	RF System on a Chip - SoC SOC PLC MODEM LSI SMART GRID ASSP	Datasheet	Non-Stocked Lead-Time 24 Weeks	$5.55 $4.23 $3.90 $3.54 View $3.36 $3.26 $3.23 $3.15	Min.: 1 Mult.: 1	RF System on a Chip - SoC		SMD/SMT	VFQFN-64

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