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ARM Cortex M33 Core RF & Wireless

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (HKD) Filter the results in the table by unit price based on your quantity.	Qty.
RF System on a Chip - SoC BG24L, 2.4 GHz, 768kB Flash, 96kB RAM, +10 dBm, +85 C, QFN40 EFR32BG24L010F768IM40-BR Silicon Labs 1: HK$35.02 5,012In Stock New Product	Mfr. Part No. EFR32BG24L010F768IM40-BR Mouser Part No 634-32BG24L010FIM40R New Product	Silicon Labs	RF System on a Chip - SoC BG24L, 2.4 GHz, 768kB Flash, 96kB RAM, +10 dBm, +85 C, QFN40 Learn More about Silicon Labs siliconlabs efr32bg24l wireless gecko socs	Datasheet	5,012In Stock	Cut Tape HK$35.02 HK$26.39 HK$24.25 HK$21.87 View Reel HK$18.91 HK$20.71 HK$20.55 HK$19.32 HK$18.91 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
RF System on a Chip - SoC FG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, QFN48 EFR32FG23A010F512GM48-C Silicon Labs 1: HK$55.90 4,872In Stock	Mfr. Part No. EFR32FG23A010F512GM48-C Mouser Part No 634-FG2310F512GM48C	Silicon Labs	RF System on a Chip - SoC FG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, QFN48 Learn More about Silicon Labs efr32fg23 socs	Datasheet	4,872In Stock	HK$55.90 HK$42.91 HK$39.62 HK$36.00 View HK$34.36 HK$33.29 HK$32.88 HK$32.39	Min.: 1 Mult.: 1
Development Boards & Kits - Wireless EFR32xG27 2.4 GHz +8 dBm Radio Board (Buck) xG27-RB4194A Silicon Labs 1: HK$248.74 60In Stock	Mfr. Part No. xG27-RB4194A Mouser Part No 634-XG27-RB4194A	Silicon Labs	Development Boards & Kits - Wireless EFR32xG27 2.4 GHz +8 dBm Radio Board (Buck) Learn More about Silicon Labs efr32xg27 radio boards	Datasheet	60In Stock	HK$248.74	Min.: 1 Mult.: 1
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 0dB, Bluetooth 5.2, 352kB, 32kB(RAM), 18 GPIO EFR32BG22C112F352GM32-CR Silicon Labs 1: HK$12.00 200,515In Stock	Mfr. Part No. EFR32BG22C112F352GM32-CR Mouser Part No 634-ER32BG22112352CR	Silicon Labs	RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 0dB, Bluetooth 5.2, 352kB, 32kB(RAM), 18 GPIO Learn More about Silicon Labs efr32bg22	Datasheet	200,515In Stock	Cut Tape HK$12.00 HK$11.67 HK$11.51 HK$11.43 Reel HK$9.45 View HK$11.10 HK$9.04 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 6dB, Mesh, 512kB, 32kB(RAM), 18 GPIO EFR32MG22C224F512IM32-CR Silicon Labs 1: HK$37.24 18,665In Stock	Mfr. Part No. EFR32MG22C224F512IM32-CR Mouser Part No 634-ER32MG22512IM3CR	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 efr32mg22 mighty gecko socs	Datasheet	18,665In Stock	Cut Tape HK$37.24 HK$28.03 HK$25.81 HK$23.26 View Reel HK$20.06 HK$22.11 HK$21.95 HK$20.63 HK$20.06	Min.: 1 Mult.: 1 : 2,500
RF System on a Chip - SoC FG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, XOUT, QFN40 EFR32FG23A011F512GM40-CR Silicon Labs 1: HK$55.90 7,820In Stock	Mfr. Part No. EFR32FG23A011F512GM40-CR Mouser Part No 634-FG2311F512GM40CR	Silicon Labs	RF System on a Chip - SoC FG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, XOUT, QFN40 Learn More about Silicon Labs efr32fg23 socs	Datasheet	7,820In Stock	Cut Tape HK$55.90 HK$42.91 HK$39.62 HK$36.00 View Reel HK$32.39 HK$34.36 HK$33.29 HK$32.88 HK$32.39	Min.: 1 Mult.: 1 : 2,500
RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 6dB, Mesh, 512kB, 32kB(RAM), 18 GPIO EFR32MG22C224F512IM32-C Silicon Labs 1: HK$36.25 8,960In Stock	Mfr. Part No. EFR32MG22C224F512IM32-C Mouser Part No 634-ER32MG22512IM32C	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 efr32mg22 mighty gecko socs	Datasheet	8,960In Stock	HK$36.25 HK$28.44 HK$25.98 HK$23.84 View HK$22.28 HK$21.87 HK$21.21 HK$19.56	Min.: 1 Mult.: 1
RF System on a Chip - SoC FG23, Sub-GHz, 512kB Flash, 64kB RAM, +20 dBm, Secure Vault-High, +125C, QFN48 EFR32FG23B020F512IM48-C Silicon Labs 1: HK$57.87 7,350In Stock 4,900Expected 27/10/2026	Mfr. Part No. EFR32FG23B020F512IM48-C Mouser Part No 634-FG23B20F512IM48C	Silicon Labs	RF System on a Chip - SoC FG23, Sub-GHz, 512kB Flash, 64kB RAM, +20 dBm, Secure Vault-High, +125C, QFN48	Datasheet	7,350In Stock 4,900Expected 27/10/2026	HK$57.87 HK$44.39 HK$43.40	Min.: 1 Mult.: 1
RF System on a Chip - SoC FG28, Sub-GHz +20, 2.4 GHz +10, 1024kB Flash, 256kB RAM, +20 dBm, Secure Vault-Mid, QFN68 EFR32FG28A122F1024GM68-A Silicon Labs 1: HK$92.97 615In Stock	Mfr. Part No. EFR32FG28A122F1024GM68-A Mouser Part No 634-FG28A122FGM68A	Silicon Labs	RF System on a Chip - SoC FG28, Sub-GHz +20, 2.4 GHz +10, 1024kB Flash, 256kB RAM, +20 dBm, Secure Vault-Mid, QFN68 Learn More about Silicon Labs fg28 dual band soc	Datasheet	615In Stock	HK$92.97 HK$72.58 HK$67.49 HK$61.90 View HK$60.25 Quote	Min.: 1 Mult.: 1
Development Boards & Kits - Wireless EFR32xG27 2.4 GHz +8 dBm Pro Kit (Buck) xG27-PK6017A Silicon Labs 1: HK$1,528.43 41In Stock	Mfr. Part No. xG27-PK6017A Mouser Part No 634-XG27-PK6017A	Silicon Labs	Development Boards & Kits - Wireless EFR32xG27 2.4 GHz +8 dBm Pro Kit (Buck) Learn More about Silicon Labs efr32xg27 pro kits	Datasheet	41In Stock	HK$1,528.43	Min.: 1 Mult.: 1
RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 20dB, mesh multiprotocol, 1024kB, 96kB(RAM), 20 GPIO EFR32MG21A020F1024IM32-BR Silicon Labs 1: HK$38.96 260,520In Stock	Mfr. Part No. EFR32MG21A020F1024IM32-BR Mouser Part No 634-M21A020F102432BR	Silicon Labs	RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 20dB, mesh multiprotocol, 1024kB, 96kB(RAM), 20 GPIO Learn More about Silicon Labs silabs efr32mg21 socs	Datasheet	260,520In Stock	Cut Tape HK$38.96 HK$38.63 HK$38.31 HK$34.85 HK$33.13 Reel HK$33.13 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
RF Microcontrollers - MCU RW610ET/A2I RW610ET/A2IY NXP Semiconductors 1: HK$124.78 1,499In Stock 2,000On Order	Mfr. Part No. RW610ET/A2IY Mouser Part No 771-RW610ET/A2IY	NXP Semiconductors	RF Microcontrollers - MCU RW610ET/A2I Learn More about NXP Semiconductors nxp rw61x mcus	Datasheet	1,499In Stock 2,000On Order	Cut Tape HK$124.78 HK$108.59 HK$102.91 HK$95.19 View Reel HK$71.02 HK$90.50 HK$73.90 HK$72.17 HK$71.02 Quote	Min.: 1 Mult.: 1 : 2,000
Bluetooth Modules - 802.15.1 Lyra 24P - Bluetooth v5.3 PCB Module (20dBm) with integrated antenna (Silicon Labs EFR32BG24) Cut / Tape 453-00145C Ezurio 1: HK$77.76 246In Stock	Mfr. Part No. 453-00145C Mouser Part No 239-453-00145C	Ezurio	Bluetooth Modules - 802.15.1 Lyra 24P - Bluetooth v5.3 PCB Module (20dBm) with integrated antenna (Silicon Labs EFR32BG24) Cut / Tape Learn More about Ezurio laird lyra 24 bluetooth modules	Datasheet	246In Stock	HK$77.76	Min.: 1 Mult.: 1
RF System on a Chip - SoC BG27, 2.4 GHz, 768kB Flash, 64kB RAM, +6 dBm, +125C, QFN32 EFR32BG27C230F768IM32-B Silicon Labs 1: HK$31.48 2,339In Stock	Mfr. Part No. EFR32BG27C230F768IM32-B Mouser Part No 634-BG27C23068IM32-B	Silicon Labs	RF System on a Chip - SoC BG27, 2.4 GHz, 768kB Flash, 64kB RAM, +6 dBm, +125C, QFN32 Learn More about Silicon Labs efr32xg27 socs	Datasheet	2,339In Stock	HK$31.48 HK$23.43 HK$21.45 HK$19.23 View HK$18.17 HK$17.76 HK$16.85 HK$16.28 HK$15.95	Min.: 1 Mult.: 1
RF System on a Chip - SoC BG27, 2.4 GHz, 768kB Flash, 64kB RAM, +6 dBm, +125C, QFN40 EFR32BG27C230F768IM40-B Silicon Labs 1: HK$32.06 2,364In Stock	Mfr. Part No. EFR32BG27C230F768IM40-B Mouser Part No 634-BG27C23068IM40-B	Silicon Labs	RF System on a Chip - SoC BG27, 2.4 GHz, 768kB Flash, 64kB RAM, +6 dBm, +125C, QFN40 Learn More about Silicon Labs efr32xg27 socs	Datasheet	2,364In Stock	HK$32.06 HK$23.84 HK$21.78 HK$19.56 View HK$18.50 HK$18.08 HK$17.18 HK$16.69 HK$16.36	Min.: 1 Mult.: 1
RF System on a Chip - SoC FG25, Sub-GHz, 1920kB Flash, 512kB RAM, FSK/O-QPSK/OFDM, +125C, QFN56 EFR32FG25A221F1920IM56-B Silicon Labs 1: HK$140.07 1,276In Stock	Mfr. Part No. EFR32FG25A221F1920IM56-B Mouser Part No 634-25A221F1920IM56B	Silicon Labs	RF System on a Chip - SoC FG25, Sub-GHz, 1920kB Flash, 512kB RAM, FSK/O-QPSK/OFDM, +125C, QFN56 Learn More about Silicon Labs efr32fg25 flex gecko socs	Datasheet	1,276In Stock	HK$140.07 HK$110.97 HK$103.74 HK$95.76 View HK$91.32 HK$89.68 Quote	Min.: 1 Mult.: 1
RF System on a Chip - SoC FG25, Sub-GHz, 1920kB Flash, 512kB RAM, FSK/O-QPSK, HFCLKOUT, Secure Vault-High, +125C, QFN56 EFR32FG25B212F1920IM56-B Silicon Labs 1: HK$128.97 514In Stock	Mfr. Part No. EFR32FG25B212F1920IM56-B Mouser Part No 634-25B212F1920IM56B	Silicon Labs	RF System on a Chip - SoC FG25, Sub-GHz, 1920kB Flash, 512kB RAM, FSK/O-QPSK, HFCLKOUT, Secure Vault-High, +125C, QFN56 Learn More about Silicon Labs efr32fg25 flex gecko socs	Datasheet	514In Stock	HK$128.97 HK$100.94 HK$93.95 HK$86.31 View HK$85.49 HK$80.47 HK$78.67 Quote	Min.: 1 Mult.: 1
RF System on a Chip - SoC MG27, 2.4 GHz, 768kB Flash, 64kB RAM, +6 dBm, +125C, QFN32 EFR32MG27C230F768IM32-B Silicon Labs 1: HK$42.09 4,879In Stock	Mfr. Part No. EFR32MG27C230F768IM32-B Mouser Part No 634-MG27C23068IM32-B	Silicon Labs	RF System on a Chip - SoC MG27, 2.4 GHz, 768kB Flash, 64kB RAM, +6 dBm, +125C, QFN32 Learn More about Silicon Labs efr32xg27 socs	Datasheet	4,879In Stock	HK$42.09 HK$31.65 HK$29.10 HK$26.30 View HK$24.91 HK$24.74 HK$23.26 HK$22.69	Min.: 1 Mult.: 1
RF System on a Chip - SoC FG28, Sub-GHz, 1024kB Flash, 128kB RAM, +14 dBm, Secure Vault-Mid, QFN68 EFR32FG28A010F1024GM68-A Silicon Labs 1: HK$72.50 399In Stock	Mfr. Part No. EFR32FG28A010F1024GM68-A Mouser Part No 634-FG28A010FGM68A	Silicon Labs	RF System on a Chip - SoC FG28, Sub-GHz, 1024kB Flash, 128kB RAM, +14 dBm, Secure Vault-Mid, QFN68 Learn More about Silicon Labs fg28 dual band soc	Datasheet	399In Stock	HK$72.50 HK$56.14 HK$52.11 HK$47.59 View HK$45.46 HK$44.14 HK$42.99 Quote	Min.: 1 Mult.: 1
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 10dB, Bluetooth 5.1, 1024kB, 96kB(RAM), 20 GPIO EFR32BG21B010F1024IM32-B Silicon Labs 1: HK$54.09 2,428In Stock	Mfr. Part No. EFR32BG21B010F1024IM32-B Mouser Part No 634-32BG21B10024M32B	Silicon Labs	RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 10dB, Bluetooth 5.1, 1024kB, 96kB(RAM), 20 GPIO Learn More about Silicon Labs silabs efr32bg21 socs	Datasheet	2,428In Stock	HK$54.09 HK$41.76 HK$38.55 HK$35.10 View HK$33.37 HK$32.39 HK$32.06 HK$31.98 Quote	Min.: 1 Mult.: 1
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 20dB, Bluetooth 5.1, 512kB, 64kB(RAM), 20 GPIO EFR32BG21B020F512IM32-BR Silicon Labs 1: HK$49.57 2,569In Stock	Mfr. Part No. EFR32BG21B020F512IM32-BR Mouser Part No 634-32BG21B2012M32BR	Silicon Labs	RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 20dB, Bluetooth 5.1, 512kB, 64kB(RAM), 20 GPIO Learn More about Silicon Labs silabs efr32bg21 socs	Datasheet	2,569In Stock	Cut Tape HK$49.57 HK$37.98 HK$35.10 HK$31.89 View Reel HK$28.77 HK$30.41 HK$29.51 HK$29.10 HK$28.77 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 6dB, Bluetooth 5.2, 512kB, 32kB(RAM), 18 GPIO EFR32BG22C224F512GM32-C Silicon Labs 1: HK$27.62 3,293In Stock	Mfr. Part No. EFR32BG22C224F512GM32-C Mouser Part No 634-ER32BG22512GM32C	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 efr32bg22	Datasheet	3,293In Stock	HK$27.62 HK$20.63 HK$18.82 HK$16.93 View HK$16.03 HK$15.62 HK$14.88 HK$14.30 HK$14.06	Min.: 1 Mult.: 1
RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 20dB, mesh multiprotocol, 1024kB, 96kB(RAM), 20 GPIO EFR32MG21A020F1024IM32-B Silicon Labs 1: HK$49.98 897In Stock	Mfr. Part No. EFR32MG21A020F1024IM32-B Mouser Part No 634-MG21A020F102432B	Silicon Labs	RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 20dB, mesh multiprotocol, 1024kB, 96kB(RAM), 20 GPIO Learn More about Silicon Labs silabs efr32mg21 socs	Datasheet	897In Stock	HK$49.98 HK$37.89 HK$36.91 HK$31.65 View HK$30.09 HK$29.18 HK$28.77 HK$28.36	Min.: 1 Mult.: 1
RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 20dB, mesh multiprotocol, 512kB, 64kB(RAM), 20 GPIO EFR32MG21A020F512IM32-B Silicon Labs 1: HK$42.83 1,242In Stock	Mfr. Part No. EFR32MG21A020F512IM32-B Mouser Part No 634-MG21A020F51232B	Silicon Labs	RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 20dB, mesh multiprotocol, 512kB, 64kB(RAM), 20 GPIO Learn More about Silicon Labs silabs efr32mg21 socs	Datasheet	1,242In Stock	HK$42.83 HK$35.10 HK$34.52 HK$29.84 View HK$28.28 HK$27.70 HK$26.39 HK$25.73	Min.: 1 Mult.: 1
Development Boards & Kits - Wireless SLWRB4185A Silicon Labs 1: HK$1,620.08 57In Stock	Mfr. Part No. SLWRB4185A Mouser Part No 634-SLWRB4185A	Silicon Labs	Development Boards & Kits - Wireless		57In Stock	HK$1,620.08	Min.: 1 Mult.: 1

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