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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.
Bluetooth Modules - 802.15.1 Wireless bluetooth SiP module, Secure Boot w/Root of Trust and Secure Loader(RTSL), 76.8MHz, 6dBm, PL BGM220SC22WGA2 Silicon Labs 1: HK$66.25 2,162In Stock	Mfr. Part No. BGM220SC22WGA2 Mouser Part No 634-BGM220SC22WGA2	Silicon Labs	Bluetooth Modules - 802.15.1 Wireless bluetooth SiP module, Secure Boot w/Root of Trust and Secure Loader(RTSL), 76.8MHz, 6dBm, PL Learn More about Silicon Labs sl bgm220p 220s gecko bt modules	Datasheet	2,162In Stock	HK$66.25 HK$60.83 HK$55.24 HK$49.73 View HK$46.03 HK$43.57 HK$42.00 Quote	Min.: 1 Mult.: 1
Multiprotocol Modules Wireless gecko multi-protocol module, +10 dBm, 2.4 GHz, 1 MB Flash, -40 to 125 C, built-in antenna, certified. MGM210PA22JIA2R Silicon Labs 1: HK$109.65 1,352In Stock 1,000Expected 26/3/2027	Mfr. Part No. MGM210PA22JIA2R Mouser Part No 634-MGM210PA22JIA2R	Silicon Labs	Multiprotocol Modules Wireless gecko multi-protocol module, +10 dBm, 2.4 GHz, 1 MB Flash, -40 to 125 C, built-in antenna, certified.	Datasheet	1,352In Stock 1,000Expected 26/3/2027	Cut Tape HK$109.65 HK$95.93 HK$90.34 HK$83.60 HK$82.45 Reel HK$70.03	Min.: 1 Mult.: 1 : 1,000
RF System on a Chip - SoC Multi-core wireless MCU for Bluetooth 5.2 and proprietary 2G4 protocols DA14706-00000HZ2 Renesas / Dialog 1: HK$116.81 1,161In Stock	Mfr. Part No. DA14706-00000HZ2 Mouser Part No 724-DA14706-00000HZ2	Renesas / Dialog	RF System on a Chip - SoC Multi-core wireless MCU for Bluetooth 5.2 and proprietary 2G4 protocols Learn More about Renesas / Dialog dialog da14706 mcu	Datasheet	1,161In Stock	Cut Tape HK$116.81 HK$99.05 HK$90.91 HK$83.19 View Reel HK$75.05 HK$81.87 HK$78.42 HK$76.36 HK$75.05 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
RF System on a Chip - SoC Wireless, ultralow power SOC and 2.4GHZ transceiver nRF5340-QKAA-R7 Nordic Semiconductor 1: HK$80.06 136In Stock 9,600On Order	Mfr. Part No. nRF5340-QKAA-R7 Mouser Part No 949-NRF5340-QKAA-R7	Nordic Semiconductor	RF System on a Chip - SoC Wireless, ultralow power SOC and 2.4GHZ transceiver Learn More about Nordic Semiconductor nordic nrf5340 soc	Datasheet	136In Stock 9,600On Order On Order Ship Dates Mfr. No: nRF5340-QKAA-R7 Stock: 136 Can Dispatch Immediately On Order: 2,400 Expected 1/1/2027 3,200 Expected 8/1/2027 4,000 Expected 5/2/2027 Factory Lead Time: 19 Weeks	Cut Tape HK$80.06 HK$66.09 HK$61.98 HK$56.96 View Reel HK$48.09 HK$54.09 HK$50.06 HK$48.09 MouseReel Available	Min.: 1 Mult.: 1 : 800
RF System on a Chip - SoC FG25, Sub-GHz, 1152kB Flash, 256kB RAM, FSK/O-QPSK, +125C, QFN56 EFR32FG25A111F1152IM56-B Silicon Labs 1: HK$89.52 103In Stock	Mfr. Part No. EFR32FG25A111F1152IM56-B Mouser Part No 634-25A111F1152IM56B	Silicon Labs	RF System on a Chip - SoC FG25, Sub-GHz, 1152kB Flash, 256kB RAM, FSK/O-QPSK, +125C, QFN56 Learn More about Silicon Labs efr32fg25 flex gecko socs	Datasheet	103In Stock	HK$89.52 HK$69.87 HK$65.02 HK$59.60 View HK$56.55 HK$55.49 HK$54.17 Quote	Min.: 1 Mult.: 1
RF System on a Chip - SoC FG28, Sub-GHz, 1024kB Flash, 256kB RAM, +14 dBm, Secure Vault-Mid, QFN68 EFR32FG28A110F1024GM68-A Silicon Labs 1: HK$81.87 130In Stock	Mfr. Part No. EFR32FG28A110F1024GM68-A Mouser Part No 634-FG28A110FGM68A	Silicon Labs	RF System on a Chip - SoC FG28, Sub-GHz, 1024kB Flash, 256kB RAM, +14 dBm, Secure Vault-Mid, QFN68 Learn More about Silicon Labs fg28 dual band soc	Datasheet	130In Stock	HK$81.87 HK$63.71 HK$59.18 HK$54.17 View HK$51.38 HK$50.31 HK$49.16 Quote	Min.: 1 Mult.: 1
RF System on a Chip - SoC FG28, Sub-GHz, 1024kB Flash, 256kB RAM, +20 dBm, Secure Vault - High, MVP, QFN48 EFR32FG28B320F1024IM48-A Silicon Labs 1: HK$85.98 81In Stock	Mfr. Part No. EFR32FG28B320F1024IM48-A Mouser Part No 634-FG28B320FIM48A	Silicon Labs	RF System on a Chip - SoC FG28, Sub-GHz, 1024kB Flash, 256kB RAM, +20 dBm, Secure Vault - High, MVP, QFN48 Learn More about Silicon Labs fg28 dual band soc	Datasheet	81In Stock	HK$85.98 HK$68.88 HK$64.03 HK$58.44 View HK$55.73 HK$53.02 HK$52.36 Quote	Min.: 1 Mult.: 1
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, QFN48 EFR32ZG23A010F512GM48-B Silicon Labs 1: HK$61.49 476In Stock NRND	Mfr. Part No. EFR32ZG23A010F512GM48-B Mouser Part No 634-E32ZG23A010GM48B NRND	Silicon Labs	RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, QFN48 Learn More about Silicon Labs silabs z wave 800 modem soc solutions	Datasheet	476In Stock	HK$61.49 HK$49.57 HK$45.21 HK$42.17 View HK$40.03 HK$38.63 HK$37.65 HK$37.32	Min.: 1 Mult.: 1
RF System on a Chip - SoC FG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, Secure Vault-High, +125C, QFN48 EFR32FG23B010F512IM48-BR Silicon Labs 1: HK$53.76 47In Stock NRND	Mfr. Part No. EFR32FG23B010F512IM48-BR Mouser Part No 634-FG23B10F512I48BR NRND	Silicon Labs	RF System on a Chip - SoC FG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, Secure Vault-High, +125C, QFN48 Learn More about Silicon Labs efr32fg23 socs	Datasheet	47In Stock	Cut Tape HK$53.76 HK$41.18 HK$38.06 HK$34.61 View Reel HK$29.43 HK$32.96 HK$31.98 HK$31.65 HK$29.43	Min.: 1 Mult.: 1 : 2,500
Bluetooth Modules - 802.15.1 ISP2053-AX nRF5340 Bluetooth 5.2 LE Audio, DF and Long Range Module ISP2053-AX-JT Insight SiP 1: HK$154.95 91In Stock 350Expected 9/2/2027	Mfr. Part No. ISP2053-AX-JT Mouser Part No 359-ISP2053-AX-JT	Insight SiP	Bluetooth Modules - 802.15.1 ISP2053-AX nRF5340 Bluetooth 5.2 LE Audio, DF and Long Range Module Learn More about Insight SiP isp2053 ble modules	Datasheet	91In Stock 350Expected 9/2/2027	HK$154.95	Min.: 1 Mult.: 1
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 10dB, Bluetooth 5.1, 768kB, 64kB(RAM), 20 GPIO EFR32BG21B010F768IM32-B Silicon Labs 1: HK$46.20 980In Stock	Mfr. Part No. EFR32BG21B010F768IM32-B Mouser Part No 634-32BG21B10768M32B	Silicon Labs	RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 10dB, Bluetooth 5.1, 768kB, 64kB(RAM), 20 GPIO Learn More about Silicon Labs silabs efr32bg21 socs	Datasheet	980In Stock	HK$46.20 HK$35.18 HK$32.47 HK$29.43 View HK$27.95 HK$27.04 HK$26.72 HK$26.47	Min.: 1 Mult.: 1
RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 10dB, mesh multiprotocol, 768kB, 64kB(RAM), 20 GPIO EFR32MG21B010F768IM32-B Silicon Labs 1: HK$45.79 486In Stock	Mfr. Part No. EFR32MG21B010F768IM32-B Mouser Part No 634-32MG21B10768M32B	Silicon Labs	RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 10dB, mesh multiprotocol, 768kB, 64kB(RAM), 20 GPIO Learn More about Silicon Labs silabs efr32mg21 socs	Datasheet	486In Stock	HK$45.79 HK$34.85 HK$32.14 HK$29.10 View HK$27.70 HK$26.88 HK$26.47 HK$26.22	Min.: 1 Mult.: 1
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 20dB, Bluetooth 5.1, 1024kB, 96kB(RAM), 20 GPIO EFR32BG21A020F1024IM32-BR Silicon Labs 1: HK$58.77 241In Stock	Mfr. Part No. EFR32BG21A020F1024IM32-BR Mouser Part No 634-B21A020F102432BR	Silicon Labs	RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 20dB, Bluetooth 5.1, 1024kB, 96kB(RAM), 20 GPIO Learn More about Silicon Labs silabs efr32bg21 socs	Datasheet	241In Stock	Cut Tape HK$58.77 HK$45.05 HK$41.59 HK$37.89 View Reel HK$34.11 HK$36.09 HK$35.02 HK$34.61 HK$34.11	Min.: 1 Mult.: 1 : 2,500
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 10dB, Bluetooth 5.1, 512kB, 64kB(RAM), 20 GPIO EFR32BG21A010F512IM32-BR Silicon Labs 1: HK$36.25 134In Stock	Mfr. Part No. EFR32BG21A010F512IM32-BR Mouser Part No 634-BG21A010F51232BR	Silicon Labs	RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 10dB, Bluetooth 5.1, 512kB, 64kB(RAM), 20 GPIO Learn More about Silicon Labs silabs efr32bg21 socs	Datasheet	134In Stock	Cut Tape HK$36.25 HK$27.37 HK$25.07 HK$22.69 View Reel HK$19.56 HK$21.45 HK$21.37 HK$20.06 HK$19.56	Min.: 1 Mult.: 1 : 2,500
RF System on a Chip - SoC Blue Gecko, TQFN32, 2.4G, 6dB, Bluetooth 5.2, 512kB, 32kB(RAM), 18 GPIO EFR32BG22C224F512GN32-C Silicon Labs 1: HK$28.52 100In Stock	Mfr. Part No. EFR32BG22C224F512GN32-C Mouser Part No 634-ER32BG22512GN32C	Silicon Labs	RF System on a Chip - SoC Blue Gecko, TQFN32, 2.4G, 6dB, Bluetooth 5.2, 512kB, 32kB(RAM), 18 GPIO Learn More about Silicon Labs efr32bg22	Datasheet	100In Stock	HK$28.52 HK$21.62 HK$19.73 HK$17.76 View HK$16.77 HK$16.36 HK$15.54 HK$15.12 HK$14.71	Min.: 1 Mult.: 1
RF System on a Chip - SoC Blue Gecko, TQFN32, 2.4G, 6dB, Bluetooth 5.2, 512kB, 32kB(RAM), 18 GPIO EFR32BG22C224F512GN32-CR Silicon Labs 1: HK$28.93 581In Stock	Mfr. Part No. EFR32BG22C224F512GN32-CR Mouser Part No 634-ER32BG22512GN3CR	Silicon Labs	RF System on a Chip - SoC Blue Gecko, TQFN32, 2.4G, 6dB, Bluetooth 5.2, 512kB, 32kB(RAM), 18 GPIO Learn More about Silicon Labs efr32bg22	Datasheet	581In Stock	Cut Tape HK$28.93 HK$21.54 HK$19.73 HK$17.67 Reel HK$15.04 View HK$16.69 HK$16.28 HK$15.45 HK$14.71	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 EFR32BG22C224F512IM32-C Silicon Labs 1: HK$28.93 232In Stock	Mfr. Part No. EFR32BG22C224F512IM32-C Mouser Part No 634-ER32BG22512IM32C	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	232In Stock	HK$28.93 HK$21.54 HK$19.73 HK$17.67 View HK$16.69 HK$16.28 HK$15.45 HK$15.04 HK$14.71	Min.: 1 Mult.: 1
RF System on a Chip - SoC Secure Vault High, 3200k Flash, 512k RAM, 20-bit ADC, +10 dBm, QFN68, MVP EFR32MG26B510F3200IM68-B Silicon Labs 1: HK$89.93 1,300Expected 4/11/2026 New At Mouser	Mfr. Part No. EFR32MG26B510F3200IM68-B Mouser Part No 634-ERMG26B510IM68 New At Mouser	Silicon Labs	RF System on a Chip - SoC Secure Vault High, 3200k Flash, 512k RAM, 20-bit ADC, +10 dBm, QFN68, MVP Learn More about Silicon Labs xg26 socs mcus	Datasheet	1,300Expected 4/11/2026	HK$89.93 HK$71.19 HK$66.50 HK$60.75 View HK$57.38 HK$56.14 HK$54.83 Quote	Min.: 1 Mult.: 1
RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 10dB, mesh multiprotocol, 768kB, 64kB(RAM), 20 GPIO EFR32MG21A010F768IM32-B Silicon Labs 1: HK$41.76 503In Stock	Mfr. Part No. EFR32MG21A010F768IM32-B Mouser Part No 634-MG21A010F76832B	Silicon Labs	RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 10dB, mesh multiprotocol, 768kB, 64kB(RAM), 20 GPIO Learn More about Silicon Labs silabs efr32mg21 socs	Datasheet	503In Stock	HK$41.76 HK$31.81 HK$29.35 HK$26.55 View HK$25.24 HK$24.50 HK$24.17 HK$23.92	Min.: 1 Mult.: 1
Development Boards & Kits - Wireless EFR32xG21B-D Wireless 2.4 GHz 20 dBm Radio Board XG21-RB4196B Silicon Labs 1: HK$230.16 1In Stock	Mfr. Part No. XG21-RB4196B Mouser Part No 634-XG21-RB4196B	Silicon Labs	Development Boards & Kits - Wireless EFR32xG21B-D Wireless 2.4 GHz 20 dBm Radio Board	Datasheet	1In Stock	HK$230.16	Min.: 1 Mult.: 1
RF Microcontrollers - MCU K4W1 HVQFN48 NXP Semiconductors KW45B41Z83AFTBT KW45B41Z83AFTBT NXP Semiconductors 1: HK$73.32 153In Stock 780Expected 23/11/2026	Mfr. Part No. KW45B41Z83AFTBT Mouser Part No 771-KW45B41Z83AFTBT	NXP Semiconductors	RF Microcontrollers - MCU K4W1 HVQFN48	Datasheet	153In Stock 780Expected 23/11/2026	HK$73.32 HK$61.24	Min.: 1 Mult.: 1
RF Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 TZ MCU 100MHz 1Mbyte Flash BLE 5.3 802.15.4 Zigbe STM32WBA55UGI6 STMicroelectronics 1: HK$44.63 17In Stock	Mfr. Part No. STM32WBA55UGI6 Mouser Part No 511-STM32WBA55UGI6	STMicroelectronics	RF Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 TZ MCU 100MHz 1Mbyte Flash BLE 5.3 802.15.4 Zigbe Learn More about STMicroelectronics stm32wba5 mcus	Datasheet	17In Stock	HK$44.63 HK$37.32 HK$30.91 HK$30.25 View HK$30.09 HK$29.92 HK$29.51 Quote	Min.: 1 Mult.: 1
RF Microcontrollers - MCU Wireless Arm Cortex-M33 Trust Zone MCU 100MHz 1Mbyte Flash BLE 5.4, ZigBee STM32WBA55UGI7 STMicroelectronics 1: HK$54.58 34In Stock	Mfr. Part No. STM32WBA55UGI7 Mouser Part No 511-STM32WBA55UGI7	STMicroelectronics	RF Microcontrollers - MCU Wireless Arm Cortex-M33 Trust Zone MCU 100MHz 1Mbyte Flash BLE 5.4, ZigBee Learn More about STMicroelectronics stm32wba5 mcus	Datasheet	34In Stock	HK$54.58 HK$44.31 HK$41.43 HK$37.89 View HK$36.09 HK$34.85 HK$34.61 Quote	Min.: 1 Mult.: 1
Bluetooth Modules - 802.15.1 BGM210L Wireless Gecko Bluetooth Lighting Module, PCB, +12 dBm, 2.4 GHz, 1 MB Flash, -40 to 125 C, Built-in Antenna BGM210LA22JIF2 Silicon Labs 1: HK$91.82 4In Stock	Mfr. Part No. BGM210LA22JIF2 Mouser Part No 634-BGM210L022JIF2	Silicon Labs	Bluetooth Modules - 802.15.1 BGM210L Wireless Gecko Bluetooth Lighting Module, PCB, +12 dBm, 2.4 GHz, 1 MB Flash, -40 to 125 C, Built-in Antenna Learn More about Silicon Labs blue gecko lighting module	Datasheet	4In Stock	HK$91.82 HK$84.26 HK$76.61 HK$68.88 View HK$63.71 HK$59.18 HK$57.05	Min.: 1 Mult.: 1
Bluetooth Modules - 802.15.1 BGM210L Wireless Gecko Bluetooth Lighting Module, PCB, +12 dBm, 2.4 GHz, 1 MB Flash, -40 to 105 C, Built-in Antenna BGM210LA22JNF2 Silicon Labs 1: HK$88.12 10In Stock	Mfr. Part No. BGM210LA22JNF2 Mouser Part No 634-BGM210L022JNF2	Silicon Labs	Bluetooth Modules - 802.15.1 BGM210L Wireless Gecko Bluetooth Lighting Module, PCB, +12 dBm, 2.4 GHz, 1 MB Flash, -40 to 105 C, Built-in Antenna Learn More about Silicon Labs blue gecko lighting module	Datasheet	10In Stock	HK$88.12 HK$80.80 HK$73.49 HK$66.09 View HK$61.07 HK$57.13 HK$55.07	Min.: 1 Mult.: 1

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