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ARM Cortex M4 Core RF & Wireless

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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 Flex Gecko SoC QFN32 Sub-GHz 128 kB flash 32 kB RAM 16 GPIO EFR32FG1P131F128GM32-C0 Silicon Labs 1: $13.99 452In Stock	Mfr. Part No. EFR32FG1P131F128GM32-C0 Mouser Part No 634-EFR32FG1128GM32C	Silicon Labs	RF System on a Chip - SoC Flex Gecko SoC QFN32 Sub-GHz 128 kB flash 32 kB RAM 16 GPIO Learn More about Silicon Labs silabs efr32fg flex gecko mcu	Datasheet	452In Stock	$13.99 $10.88 $10.10 $9.26 View $8.77 $8.60 $8.40 Quote	Min.: 1 Mult.: 1
Development Boards & Kits - Wireless EFR32BG12 2.4 GHz 10 dBm Radio Board. Requires a WSTK main board provided in SLWSTK602xA Starter Kit SLWRB4103A Silicon Labs 1: $66.64 1In Stock	Mfr. Part No. SLWRB4103A Mouser Part No 634-SLWRB4103A	Silicon Labs	Development Boards & Kits - Wireless EFR32BG12 2.4 GHz 10 dBm Radio Board. Requires a WSTK main board provided in SLWSTK602xA Starter Kit Learn More about Silicon Labs brd4103a radio board	Datasheet	1In Stock	$66.64	Min.: 1 Mult.: 1
Development Boards & Kits - Wireless EFR32BG13 2.4 GHz 10 dBm Radio Board SLWRB4104A Silicon Labs 1: $66.64 4In Stock	Mfr. Part No. SLWRB4104A Mouser Part No 634-SLWRB4104A	Silicon Labs	Development Boards & Kits - Wireless EFR32BG13 2.4 GHz 10 dBm Radio Board Learn More about Silicon Labs slwrb4104a soc board	Datasheet	4In Stock	$66.64	Min.: 1 Mult.: 1
Development Boards & Kits - Wireless EFR32MG12 2.4 GHz 19 dBm Radio Board. Requires a WSTK main board provided in SLWSTK6000A or SLWSTK6000B Starter Kit SLWRB4161A Silicon Labs 1: $68.50 2In Stock 4Expected 10/11/2026	Mfr. Part No. SLWRB4161A Mouser Part No 634-SLWRB4161A	Silicon Labs	Development Boards & Kits - Wireless EFR32MG12 2.4 GHz 19 dBm Radio Board. Requires a WSTK main board provided in SLWSTK6000A or SLWSTK6000B Starter Kit Learn More about Silicon Labs siliconlabs brd4161a radio board	Datasheet	2In Stock 4Expected 10/11/2026	$68.50	Min.: 1 Mult.: 1
Development Boards & Kits - Wireless EFR32MG12 2.4 GHz 10 dBm Radio Board. Requires a WSTK main board provided in SLWSTK6000A or SLWSTK6000B Starter Kit SLWRB4162A Silicon Labs 1: $66.64 4In Stock	Mfr. Part No. SLWRB4162A Mouser Part No 634-SLWRB4162A	Silicon Labs	Development Boards & Kits - Wireless EFR32MG12 2.4 GHz 10 dBm Radio Board. Requires a WSTK main board provided in SLWSTK6000A or SLWSTK6000B Starter Kit Learn More about Silicon Labs siliconlabs brd4162a radio board	Datasheet	4In Stock	$66.64	Min.: 1 Mult.: 1
Development Boards & Kits - Wireless EFR32MG12 2400/868 MHz 10 dBm Dual Band Radio Board. Requires a WSTK main board provided in SLWSTK6000A or SLWSTK6000B Starter Kit SLWRB4163A Silicon Labs 1: $65.35 16In Stock	Mfr. Part No. SLWRB4163A Mouser Part No 634-SLWRB4163A	Silicon Labs	Development Boards & Kits - Wireless EFR32MG12 2400/868 MHz 10 dBm Dual Band Radio Board. Requires a WSTK main board provided in SLWSTK6000A or SLWSTK6000B Starter Kit Learn More about Silicon Labs siliconlabs brd4163a radio board	Datasheet	16In Stock	$65.35	Min.: 1 Mult.: 1
Development Boards & Kits - Wireless EFR32MG12 2400/915 MHz 19 dBm Dual Band Radio Board. Requires a WSTK main board provided in SLWSTK6000A or SLWSTK6000B Starter Kit SLWRB4164A Silicon Labs 1: $68.50 2In Stock	Mfr. Part No. SLWRB4164A Mouser Part No 634-SLWRB4164A	Silicon Labs	Development Boards & Kits - Wireless EFR32MG12 2400/915 MHz 19 dBm Dual Band Radio Board. Requires a WSTK main board provided in SLWSTK6000A or SLWSTK6000B Starter Kit Learn More about Silicon Labs siliconlabs brd4164a radio board	Datasheet	2In Stock	$68.50	Min.: 1 Mult.: 1
Development Boards & Kits - Wireless EFR32MG13 2400/868 MHz 10 dBm Dual Band Radio Board SLWRB4167A Silicon Labs 1: $66.64 1In Stock	Mfr. Part No. SLWRB4167A Mouser Part No 634-SLWRB4167A	Silicon Labs	Development Boards & Kits - Wireless EFR32MG13 2400/868 MHz 10 dBm Dual Band Radio Board Learn More about Silicon Labs soc radio boards	Datasheet	1In Stock	$66.64	Min.: 1 Mult.: 1
Development Boards & Kits - Wireless EFR32MG13 2400 MHz 19 dBm Radio Board SLWRB4168A Silicon Labs 1: $66.64 4In Stock	Mfr. Part No. SLWRB4168A Mouser Part No 634-SLWRB4168A	Silicon Labs	Development Boards & Kits - Wireless EFR32MG13 2400 MHz 19 dBm Radio Board Learn More about Silicon Labs soc radio boards	Datasheet	4In Stock	$66.64	Min.: 1 Mult.: 1
Development Boards & Kits - Wireless EFR32MG12 QFN68, 2400 and 868-915 MHz 19 dBm Dual Band Radio Board SLWRB4170A Silicon Labs 1: $84.51 13In Stock	Mfr. Part No. SLWRB4170A Mouser Part No 634-SLWRB4170A	Silicon Labs	Development Boards & Kits - Wireless EFR32MG12 QFN68, 2400 and 868-915 MHz 19 dBm Dual Band Radio Board Learn More about Silicon Labs silicon slwrb4170a wireless radio board	Datasheet	13In Stock	$84.51	Min.: 1 Mult.: 1
Development Boards & Kits - Wireless EFR32MG12 2.4 GHz/169MHz 19 dBm Radio Board SLWRB4172B Silicon Labs 1: $83.14 9In Stock	Mfr. Part No. SLWRB4172B Mouser Part No 634-SLWRB4172B	Silicon Labs	Development Boards & Kits - Wireless EFR32MG12 2.4 GHz/169MHz 19 dBm Radio Board Learn More about Silicon Labs silabs slwstk6005a radio boards	Datasheet	9In Stock	$83.14	Min.: 1 Mult.: 1
Development Boards & Kits - Wireless EFR32MG12 2.4 GHz/434MHz 10 dBm Radio Board SLWRB4173A Silicon Labs 1: $77.22 2In Stock	Mfr. Part No. SLWRB4173A Mouser Part No 634-SLWRB4173A	Silicon Labs	Development Boards & Kits - Wireless EFR32MG12 2.4 GHz/434MHz 10 dBm Radio Board Learn More about Silicon Labs silabs slwstk6005a radio boards	Datasheet	2In Stock	$77.22	Min.: 1 Mult.: 1
Development Boards & Kits - Wireless EFR32FG 2400/868 MHz 13 dBm Dual Band Radio Board SLWRB4250B Silicon Labs 1: $68.00 2In Stock	Mfr. Part No. SLWRB4250B Mouser Part No 634-SLWRB4250B	Silicon Labs	Development Boards & Kits - Wireless EFR32FG 2400/868 MHz 13 dBm Dual Band Radio Board Learn More about Silicon Labs silabs efr32 flex gecko starter kits	Datasheet	2In Stock	$68.00	Min.: 1 Mult.: 1
Development Boards & Kits - Wireless EFR32FG12 2400/915 MHz 19 dBm Dual Band Radio Board. Requires a WSTK main board provided in SLWSTK602xA Starter Kit SLWRB4253A Silicon Labs 1: $66.64 11In Stock	Mfr. Part No. SLWRB4253A Mouser Part No 634-SLWRB4253A	Silicon Labs	Development Boards & Kits - Wireless EFR32FG12 2400/915 MHz 19 dBm Dual Band Radio Board. Requires a WSTK main board provided in SLWSTK602xA Starter Kit Learn More about Silicon Labs silabs efr32 flex gecko starter kits	Datasheet	11In Stock	$66.64	Min.: 1 Mult.: 1
Development Boards & Kits - Wireless EFR32FG13 2400/915 MHz 19 dBm Dual Band Radio Board SLWRB4255A Silicon Labs 1: $66.64 5In Stock	Mfr. Part No. SLWRB4255A Mouser Part No 634-SLWRB4255A	Silicon Labs	Development Boards & Kits - Wireless EFR32FG13 2400/915 MHz 19 dBm Dual Band Radio Board	Datasheet	5In Stock	$66.64	Min.: 1 Mult.: 1
Multiprotocol Modules SiWG917Y SoC Module Wi-Fi 6 2.4 GHz Bluetooth LE 5.4 Integrated Antenna, 4MB Flash in IC package? SIWG917Y110LGABA Silicon Labs 1: $22.36 112In Stock End of Life	Mfr. Part No. SIWG917Y110LGABA Mouser Part No 634-SIWG917Y110LGABA End of Life	Silicon Labs	Multiprotocol Modules SiWG917Y SoC Module Wi-Fi 6 2.4 GHz Bluetooth LE 5.4 Integrated Antenna, 4MB Flash in IC package? Learn More about Silicon Labs siwx917y modules	Datasheet	112In Stock	$22.36 $19.15 $18.06 $16.58 View $14.54 $13.82 $13.65 Quote	Min.: 1 Mult.: 1
Multiprotocol Modules SiWG917Y SoC Module Wi-Fi 6 2.4 GHz Bluetooth LE 5.4 No Antenna, 4MB Flash in IC package SIWG917Y110LGNBA Silicon Labs 1: $20.45 146In Stock End of Life	Mfr. Part No. SIWG917Y110LGNBA Mouser Part No 634-SIWG917Y110LGNBA End of Life	Silicon Labs	Multiprotocol Modules SiWG917Y SoC Module Wi-Fi 6 2.4 GHz Bluetooth LE 5.4 No Antenna, 4MB Flash in IC package Learn More about Silicon Labs siwx917y modules	Datasheet	146In Stock	$20.45 $17.33 $14.35 $13.91 View $13.22 $13.07 Quote	Min.: 1 Mult.: 1
Multiprotocol Modules SiWG917Y SoC Module Wi-Fi 6 2.4 GHz Bluetooth LE 5.4 No Antenna, 2MB PSRAM in package SIWG917Y121MGNBA Silicon Labs 1: $23.81 340In Stock 200Expected 29/10/2026 End of Life	Mfr. Part No. SIWG917Y121MGNBA Mouser Part No 634-SIWG917Y121MGNBA End of Life	Silicon Labs	Multiprotocol Modules SiWG917Y SoC Module Wi-Fi 6 2.4 GHz Bluetooth LE 5.4 No Antenna, 2MB PSRAM in package Learn More about Silicon Labs siwx917y modules	Datasheet	340In Stock 200Expected 29/10/2026	$23.81 $19.65	Min.: 1 Mult.: 1
RF Microcontrollers - MCU M4 120MHz, Risc-V Co Processor, 3MB/1MB, MAX32690GTK+ Analog Devices / Maxim Integrated 1: $60.08 191In Stock	Mfr. Part No. MAX32690GTK+ Mouser Part No 700-MAX32690GTK+	Analog Devices / Maxim Integrated	RF Microcontrollers - MCU M4 120MHz, Risc-V Co Processor, 3MB/1MB, Learn More about Analog Devices / Maxim Integrated adi max32690 mcus	Datasheet	191In Stock	$60.08 $49.11 $46.36 $45.07 View $39.47 Quote	Min.: 1 Mult.: 1
RF Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 a.48 MHz 128 Kbytes of Flash 48 STM32WLE5CBU6 STMicroelectronics 1: $9.48 31In Stock 4,680On Order	Mfr. Part No. STM32WLE5CBU6 Mouser Part No 511-STM32WLE5CBU6	STMicroelectronics	RF Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 a.48 MHz 128 Kbytes of Flash 48 Learn More about STMicroelectronics stm stm32wle4xx stm32wle5xx mcus	Datasheet	31In Stock 4,680On Order	$9.48 $8.12 $7.70 $7.15 View $7.00 Quote	Min.: 1 Mult.: 1
RF Microcontrollers - MCU SimpleLink 32-bit A rm Cortex -M4 singl CC2651R31T0RGZR Texas Instruments 1: $8.85 19In Stock 5,000Expected 7/1/2027	Mfr. Part No. CC2651R31T0RGZR Mouser Part No 595-CC2651R31T0RGZR	Texas Instruments	RF Microcontrollers - MCU SimpleLink 32-bit A rm Cortex -M4 singl Learn More about Texas Instruments ti cc2651r3 simplelink wireless mcus	Datasheet	19In Stock 5,000Expected 7/1/2027	Cut Tape $8.85 $6.79 $6.28 $5.71 $5.70 Reel $5.70 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Bluetooth Modules - 802.15.1 BGM113 Wireless Bluetooth Module, PCB, +3 dBm, 2.4 GHz, 256 kB flash, -40 to 85 C, Built-in Antenna BGM113A256V21 Silicon Labs 1: $15.26 55In Stock	Mfr. Part No. BGM113A256V21 Mouser Part No 634-BGM113A256V21	Silicon Labs	Bluetooth Modules - 802.15.1 BGM113 Wireless Bluetooth Module, PCB, +3 dBm, 2.4 GHz, 256 kB flash, -40 to 85 C, Built-in Antenna	Datasheet	55In Stock	$15.26 $13.26 $12.57 $11.61 View $10.93 $10.64 $10.25	Min.: 1 Mult.: 1
Bluetooth Modules - 802.15.1 BGM121 Wireless Bluetooth Module, SiP, +8 dBm, 2.4 GHz, 256 kB flash, -40 to 85 C, Built-in Antenna BGM121A256V2 Silicon Labs 1: $15.84 6In Stock	Mfr. Part No. BGM121A256V2 Mouser Part No 634-BGM121A256V2	Silicon Labs	Bluetooth Modules - 802.15.1 BGM121 Wireless Bluetooth Module, SiP, +8 dBm, 2.4 GHz, 256 kB flash, -40 to 85 C, Built-in Antenna	Datasheet	6In Stock	$15.84 $14.06 $12.99 $11.55 View $10.91 $10.38 $9.91 Quote	Min.: 1 Mult.: 1
Bluetooth Modules - 802.15.1 BGM13P Wireless Bluetooth Module, PCB, +19 dBm, 2.4 GHz, 512 kB flash, -40 to 85 C, Built-in Antenna BGM13P32F512GA-V2R Silicon Labs 1: $17.76 13In Stock	Mfr. Part No. BGM13P32F512GA-V2R Mouser Part No 634-BGM13P32F512GA2R	Silicon Labs	Bluetooth Modules - 802.15.1 BGM13P Wireless Bluetooth Module, PCB, +19 dBm, 2.4 GHz, 512 kB flash, -40 to 85 C, Built-in Antenna	Datasheet	13In Stock	Cut Tape $17.76 $15.44 $14.63 $13.52 View Reel $11.95 $12.73 $12.39 $11.95 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Bluetooth Modules - 802.15.1 BGM13P Wireless Bluetooth Module, PCB, +19 dBm, 2.4 GHz, 512 kB flash, -40 to 85 C, Built-in Antenna BGM13P32F512GA-V2 Silicon Labs 1: $19.56 135In Stock	Mfr. Part No. BGM13P32F512GA-V2 Mouser Part No 634-BGM13P32F512GAV2	Silicon Labs	Bluetooth Modules - 802.15.1 BGM13P Wireless Bluetooth Module, PCB, +19 dBm, 2.4 GHz, 512 kB flash, -40 to 85 C, Built-in Antenna Learn More about Silicon Labs silabs bgm13p blue gecko module	Datasheet	135In Stock	$19.56 $16.27 $14.59 $12.66 View $12.31 $11.90 Quote	Min.: 1 Mult.: 1