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ARM Cortex M33 Core RF & Wireless

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.
RF System on a Chip - SoC FG28, Sub-GHz, 1024kB Flash, 256kB RAM, +20 dBm, Secure Vault - High, MVP, QFN68 EFR32FG28B320F1024IM68-A Silicon Labs 1: ¥1,802.2 86In Stock 1,300Expected 11/17/2026	Mfr. Part # EFR32FG28B320F1024IM68-A Mouser Part # 634-FG28B320FIM68A	Silicon Labs	RF System on a Chip - SoC FG28, Sub-GHz, 1024kB Flash, 256kB RAM, +20 dBm, Secure Vault - High, MVP, QFN68 Learn More about Silicon Labs fg28 dual band soc	Datasheet	86In Stock 1,300Expected 11/17/2026	¥1,802.2 ¥1,493.2 ¥1,406.9 ¥1,300.6 View ¥1,245.8 ¥1,172.7 Quote	Min.: 1 Mult.: 1
RF System on a Chip - SoC MG27, 2.4 GHz, 768kB Flash, 64kB RAM, +8 dBm, +125C, QFN32 EFR32MG27C140F768IM32-B Silicon Labs 1: ¥818.9 348In Stock 2,450Expected 11/10/2026	Mfr. Part # EFR32MG27C140F768IM32-B Mouser Part # 634-MG27C14068IM32-B	Silicon Labs	RF System on a Chip - SoC MG27, 2.4 GHz, 768kB Flash, 64kB RAM, +8 dBm, +125C, QFN32 Learn More about Silicon Labs efr32xg27 socs	Datasheet	348In Stock 2,450Expected 11/10/2026	¥818.9 ¥617.9 ¥566.4 ¥511.6 View ¥485 ¥481.7 ¥453.5 ¥443.5	Min.: 1 Mult.: 1
Development Boards & Kits - Wireless EFR32xG21-D Wireless 2.4 GHz 20 dBm Pro Kit XG21-PK6027A Silicon Labs 1: ¥27,904.8 3In Stock 4Expected 11/3/2026	Mfr. Part # XG21-PK6027A Mouser Part # 634-XG21-PK6027A	Silicon Labs	Development Boards & Kits - Wireless EFR32xG21-D Wireless 2.4 GHz 20 dBm Pro Kit	Datasheet	3In Stock 4Expected 11/3/2026	¥27,904.8	Min.: 1 Mult.: 1
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 20dB, Bluetooth 5.1, 1024kB, 96kB(RAM), 20 GPIO EFR32BG21B020F1024IM32-BR Silicon Labs 1: ¥1,315.5 887In Stock	Mfr. Part # EFR32BG21B020F1024IM32-BR Mouser Part # 634-2BG21B20024M32BR	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	887In Stock	Cut Tape ¥1,315.5 ¥1,013.2 ¥938.5 ¥855.4 View Reel ¥730.8 ¥792.3 ¥767.4 ¥730.8	Min.: 1 Mult.: 1 : 2,500
RF System on a Chip - SoC BG24, 2.4 GHz, 1024kB Flash, 128kB RAM, +20 dBm, +125C, QFN40 EFR32BG24A020F1024IM40-B Silicon Labs 1: ¥870.4 3,160In Stock	Mfr. Part # EFR32BG24A020F1024IM40-B Mouser Part # 634-32BGA020F102440B	Silicon Labs	RF System on a Chip - SoC BG24, 2.4 GHz, 1024kB Flash, 128kB RAM, +20 dBm, +125C, QFN40 Learn More about Silicon Labs silabs efr32bg24 socs	Datasheet	3,160In Stock	¥870.4 ¥694.3 ¥644.5 ¥584.7 View ¥566.4 Quote	Min.: 1 Mult.: 1
RF System on a Chip - SoC MG24, 2.4 GHz, 1536kB Flash, 256kB RAM, +10 dBm, Secure Vault High, +125C, QFN40 EFR32MG24B010F1536IM40-B Silicon Labs 1: ¥1,126.2 1,997In Stock	Mfr. Part # EFR32MG24B010F1536IM40-B Mouser Part # 634-32MGB010F153640B	Silicon Labs	RF System on a Chip - SoC MG24, 2.4 GHz, 1536kB Flash, 256kB RAM, +10 dBm, Secure Vault High, +125C, QFN40 Learn More about Silicon Labs efr32mg24	Datasheet	1,997In Stock	¥1,126.2 ¥903.6 ¥845.4 ¥659.4	Min.: 1 Mult.: 1
RF System on a Chip - SoC MG24, 2.4 GHz, 1536kB Flash, 256kB RAM, +20 dBm, Secure Vault High, 20-bit ADC, +125C, QFN48 EFR32MG24B120F1536IM48-B Silicon Labs 1: ¥1,421.8 816In Stock	Mfr. Part # EFR32MG24B120F1536IM48-B Mouser Part # 634-32MGB120F153648B	Silicon Labs	RF System on a Chip - SoC MG24, 2.4 GHz, 1536kB Flash, 256kB RAM, +20 dBm, Secure Vault High, 20-bit ADC, +125C, QFN48 Learn More about Silicon Labs efr32mg24	Datasheet	816In Stock	¥1,421.8 ¥1,101.2 ¥1,021.5 ¥933.5 View ¥892 ¥865.4 ¥842.1 ¥798.9	Min.: 1 Mult.: 1
RF System on a Chip - SoC MG24, 2.4 GHz, 1536kB Flash, 256kB RAM, +10 dBm, Secure Vault High, MVP +125C, QFN48 EFR32MG24B210F1536IM48-B Silicon Labs 1: ¥1,318.8 1,401In Stock	Mfr. Part # EFR32MG24B210F1536IM48-B Mouser Part # 634-32MGB210F153648B	Silicon Labs	RF System on a Chip - SoC MG24, 2.4 GHz, 1536kB Flash, 256kB RAM, +10 dBm, Secure Vault High, MVP +125C, QFN48 Learn More about Silicon Labs efr32mg24	Datasheet	1,401In Stock	¥1,318.8 ¥1,016.5 ¥941.8 ¥858.7 View ¥794 ¥769 ¥732.5	Min.: 1 Mult.: 1
RF System on a Chip - SoC MG24, 2.4 GHz, 1536kB Flash, 256kB RAM, +10 dBm, Secure Vault High, 20-bit ADC, MVP, +125C, QFN48 EFR32MG24B310F1536IM48-B Silicon Labs 1: ¥1,396.9 2,463In Stock	Mfr. Part # EFR32MG24B310F1536IM48-B Mouser Part # 634-32MGB310F153648B	Silicon Labs	RF System on a Chip - SoC MG24, 2.4 GHz, 1536kB Flash, 256kB RAM, +10 dBm, Secure Vault High, 20-bit ADC, MVP, +125C, QFN48 Learn More about Silicon Labs efr32mg24	Datasheet	2,463In Stock	¥1,396.9 ¥1,092.9 ¥1,014.9 ¥923.5 View ¥853.8 ¥827.2 ¥785.7	Min.: 1 Mult.: 1
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 6dB, Bluetooth 5.2, 512kB, 32kB(RAM), 18 GPIO EFR32BG22C224F512IM32-CR Silicon Labs 1: ¥509.9 2,219In Stock	Mfr. Part # EFR32BG22C224F512IM32-CR Mouser Part # 634-ER32BG22512IM3CR	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	2,219In Stock	Cut Tape ¥509.9 ¥380.4 ¥347.1 ¥330.5 Reel ¥328.9 ¥255.8	Min.: 1 Mult.: 1 : 2,500
RF System on a Chip - SoC Blue Gecko, QFN40, 2.4G, 6dB, Bluetooth 5.2, 512kB, 32kB(RAM), 26 GPIO EFR32BG22C224F512IM40-C Silicon Labs 1: ¥529.9 1,832In Stock	Mfr. Part # EFR32BG22C224F512IM40-C Mouser Part # 634-ER32BG22512IM40C	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 efr32bg22	Datasheet	1,832In Stock	¥529.9 ¥395.3 ¥360.4 ¥323.9 View ¥305.6 ¥299 ¥284 ¥275.7 ¥270.7	Min.: 1 Mult.: 1
RF System on a Chip - SoC Flex Gecko, QFN32, 2.4G, 6dB, Proprietary, 512kB, 32kB(RAM), 18 GPIO EFR32FG22C121F512GM32-C Silicon Labs 1: ¥607.9 1,417In Stock	Mfr. Part # EFR32FG22C121F512GM32-C Mouser Part # 634-ER32FG22512GM32C	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 efr32fg22 flex gecko socs	Datasheet	1,417In Stock	¥607.9 ¥390.3 ¥365.4 ¥352.1 View ¥343.8 ¥327.2 ¥315.6 ¥313.9	Min.: 1 Mult.: 1
RF System on a Chip - SoC Mighty Gecko, QFN40, 2.4G, 6dB, Mesh, 512kB, 32kB(RAM), 26 GPIO EFR32MG22C224F512IM40-CR Silicon Labs 1: ¥677.7 4,067In Stock	Mfr. Part # EFR32MG22C224F512IM40-CR Mouser Part # 634-ER32MG22512IM4CR	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 efr32mg22 mighty gecko socs	Datasheet	4,067In Stock	Cut Tape ¥677.7 ¥528.2 ¥491.7 ¥450.1 ¥443.5 Reel ¥441.8 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
RF System on a Chip - SoC FG23, Sub-GHz, 256kB Flash, 32kB RAM, +14 dBm, QFN48 EFR32FG23A010F256GM48-C Silicon Labs 1: ¥930.2 1,337In Stock	Mfr. Part # EFR32FG23A010F256GM48-C Mouser Part # 634-FG2310F256GM48C	Silicon Labs	RF System on a Chip - SoC FG23, Sub-GHz, 256kB Flash, 32kB RAM, +14 dBm, QFN48 Learn More about Silicon Labs efr32fg23 socs	Datasheet	1,337In Stock	¥930.2 ¥727.5 ¥669.4 ¥607.9 View ¥578 ¥559.8 ¥553.1 ¥544.8	Min.: 1 Mult.: 1
RF System on a Chip - SoC FG28, Sub-GHz +14, 2.4 GHz +10, 1024kB Flash, 256kB RAM, +14 dBm, Secure Vault - High, MVP, QFN48 EFR32FG28B310F1024IM68-A Silicon Labs 1: ¥1,825.4 912In Stock	Mfr. Part # EFR32FG28B310F1024IM68-A Mouser Part # 634-FG28B310FIM68A	Silicon Labs	RF System on a Chip - SoC FG28, Sub-GHz +14, 2.4 GHz +10, 1024kB Flash, 256kB RAM, +14 dBm, Secure Vault - High, MVP, QFN48 Learn More about Silicon Labs fg28 dual band soc	Datasheet	912In Stock	¥1,825.4 ¥1,486.6 ¥1,431.8 ¥1,352.1 View ¥1,298.9 ¥1,136.1 Quote	Min.: 1 Mult.: 1
RF Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 TZ MCU 100MHz 1Mbyte Flash BLE5.4 802.15.4 Zigbee STM32WBA50KGU6 STMicroelectronics 1: ¥664.4 122In Stock	Mfr. Part # STM32WBA50KGU6 Mouser Part # 511-STM32WBA50KGU6	STMicroelectronics	RF Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 TZ MCU 100MHz 1Mbyte Flash BLE5.4 802.15.4 Zigbee Learn More about STMicroelectronics stm32wba5 mcus	Datasheet	122In Stock	¥664.4 ¥548.1 ¥516.6 ¥476.7 View ¥466.7 ¥465.1 ¥453.5 ¥450.1 Quote	Min.: 1 Mult.: 1
RF Microcontrollers - MCU Ultra-low-power, Arm Cortex-M33 Trust Zone MCU 100 MHz 1 Mbyte Flash, BLE 5.4 STM32WBA52KEU6 STMicroelectronics 1: ¥815.6 188In Stock	Mfr. Part # STM32WBA52KEU6 Mouser Part # 511-STM32WBA52KEU6	STMicroelectronics	RF Microcontrollers - MCU Ultra-low-power, Arm Cortex-M33 Trust Zone MCU 100 MHz 1 Mbyte Flash, BLE 5.4 Learn More about STMicroelectronics stm32wba5 mcus	Datasheet	188In Stock	¥815.6 ¥656.1 ¥611.2 ¥558.1 View ¥528.2 ¥516.6 ¥491.7 ¥486.7 Quote	Min.: 1 Mult.: 1
RF Microcontrollers - MCU Wireless Arm Cortex-M33 Trust Zone MCU 100MHz 1Mbyte Flash BLE 5.4, ZigBee STM32WBA54CGU7 STMicroelectronics 1: ¥1,058.1 148In Stock	Mfr. Part # STM32WBA54CGU7 Mouser Part # 511-STM32WBA54CGU7	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	148In Stock	¥1,058.1 ¥858.7 ¥802.3 ¥734.2 View ¥699.3 ¥674.4 ¥649.5 ¥644.5 Quote	Min.: 1 Mult.: 1
Bluetooth Modules - 802.15.1 Multi-core wireless Module for Bluetooth 5.2 and prop 2G4 protocolswith integrated ARM Cortex M33, memories and peripherals DA14695MOD-00F32002 Renesas / Dialog 1: ¥3,097.8 582In Stock	Mfr. Part # DA14695MOD-00F32002 Mouser Part # 724-14695MOD00F32002	Renesas / Dialog	Bluetooth Modules - 802.15.1 Multi-core wireless Module for Bluetooth 5.2 and prop 2G4 protocolswith integrated ARM Cortex M33, memories and peripherals Learn More about Renesas / Dialog renesas dialog da14695 modules	Datasheet	582In Stock	Cut Tape ¥3,097.8 ¥2,780.5 ¥2,561.3 ¥2,368.6 View Reel ¥2,298.8 ¥2,298.8 ¥2,298.8 Quote	Min.: 1 Mult.: 1 : 700
Bluetooth Modules - 802.15.1 BGM210P Wireless Gecko Bluetooth Module, PCB, +10 dBm, 2.4 GHz, 1 MB Flash, -40 to 125 C, Built-in Antenna & RF Pin BGM210PA22JIA2R Silicon Labs 1: ¥1,654.4 39In Stock 19,000On Order	Mfr. Part # BGM210PA22JIA2R Mouser Part # 634-BGM210PA22JIA2R	Silicon Labs	Bluetooth Modules - 802.15.1 BGM210P Wireless Gecko Bluetooth Module, PCB, +10 dBm, 2.4 GHz, 1 MB Flash, -40 to 125 C, Built-in Antenna & RF Pin	Datasheet	39In Stock 19,000On Order On Order Ship Dates Mfr. #: BGM210PA22JIA2R Stock: 39 Can Ship Immediately On Order: 6,000 Expected 11/10/2026 13,000 Expected 11/27/2026 Factory Lead-Time: 26 Weeks	Cut Tape ¥1,654.4 ¥1,516.5 ¥1,378.6 ¥1,240.8 ¥1,161 Reel ¥1,159.4	Min.: 1 Mult.: 1 : 1,000
Bluetooth Modules - 802.15.1 BGM210P Wireless Gecko Bluetooth Module, PCB, +20 dBm, 2.4 GHz, 1 MB Flash, -40 to 125 C, Built-in Antenna & RF Pin BGM210PA32JIA2 Silicon Labs 1: ¥1,908.5 851In Stock	Mfr. Part # BGM210PA32JIA2 Mouser Part # 634-BGM210PA32JIA2	Silicon Labs	Bluetooth Modules - 802.15.1 BGM210P Wireless Gecko Bluetooth Module, PCB, +20 dBm, 2.4 GHz, 1 MB Flash, -40 to 125 C, Built-in Antenna & RF Pin Learn More about Silicon Labs bgm210p blue gecko module	Datasheet	851In Stock	¥1,908.5 ¥1,659.3 ¥1,629.4 ¥1,383.6 View ¥1,367 ¥1,330.5 ¥1,282.3	Min.: 1 Mult.: 1
Bluetooth Modules - 802.15.1 BGM210P Wireless Gecko Bluetooth Module, PCB, Secure Vault, +20 dBm, 2.4 GHz, 1 MB Flash, -40 to 125 C, Built-in Antenna & RF Pin BGM210PB32JIA2 Silicon Labs 1: ¥2,013.1 868In Stock	Mfr. Part # BGM210PB32JIA2 Mouser Part # 634-BGM210PB32JIA2	Silicon Labs	Bluetooth Modules - 802.15.1 BGM210P Wireless Gecko Bluetooth Module, PCB, Secure Vault, +20 dBm, 2.4 GHz, 1 MB Flash, -40 to 125 C, Built-in Antenna & RF Pin Learn More about Silicon Labs bgm210p blue gecko module	Datasheet	868In Stock	¥2,013.1 ¥1,777.3 ¥1,642.7 ¥1,606.2	Min.: 1 Mult.: 1
Bluetooth Modules - 802.15.1 Wireless bluetooth PCB module, Secure Boot w/Root of Trust and Secure Loader(RTSL), 76.8 MHz, 6 dBm, AoA Receive or BLE Long Range PHY Rates(125kbps and 500kbps), LFXO, 512kB, 32kB(RAM), Built-in antenna, 24 GPIO, 105C BGM220PC22HNA2 Silicon Labs 1: ¥1,274 2,240In Stock 400Expected 11/11/2026	Mfr. Part # BGM220PC22HNA2 Mouser Part # 634-BGM220PC22HNA2	Silicon Labs	Bluetooth Modules - 802.15.1 Wireless bluetooth PCB module, Secure Boot w/Root of Trust and Secure Loader(RTSL), 76.8 MHz, 6 dBm, AoA Receive or BLE Long Range PHY Rates(125kbps and 500kbps), LFXO, 512kB, 32kB(RAM), Built-in antenna, 24 GPIO, 105C Learn More about Silicon Labs sl bgm220p 220s gecko bt modules	Datasheet	2,240In Stock 400Expected 11/11/2026	Cut Tape ¥1,274 ¥1,167.7 ¥1,063 Reel ¥955.1 ¥887 View ¥842.1 ¥812.2 MouseReel Available	Min.: 1 Mult.: 1 : 100
Bluetooth Modules - 802.15.1 Wireless bluetooth SiP module, Secure Boot w/Root of Trust and Secure Loader(RTSL), 38.4 MHz, 6 dBm, PLFRCO, 352kB, 32kB(RAM), Built-in antenna/RF pin, 24 GPIO, 85C BGM220SC12WGA2 Silicon Labs 1: ¥1,161 1,779In Stock	Mfr. Part # BGM220SC12WGA2 Mouser Part # 634-BGM220SC12WGA2	Silicon Labs	Bluetooth Modules - 802.15.1 Wireless bluetooth SiP module, Secure Boot w/Root of Trust and Secure Loader(RTSL), 38.4 MHz, 6 dBm, PLFRCO, 352kB, 32kB(RAM), Built-in antenna/RF pin, 24 GPIO, 85C Learn More about Silicon Labs sl bgm220p 220s gecko bt modules	Datasheet	1,779In Stock	¥1,161 ¥1,028.2 ¥950.1 ¥862.1 View ¥797.3 ¥760.7 ¥739.1 ¥720.9 Quote	Min.: 1 Mult.: 1
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: ¥1,338.8 1,657In Stock	Mfr. Part # BGM220SC22WGA2 Mouser Part # 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	1,657In Stock	¥1,338.8 ¥1,229.1 ¥1,116.2 ¥1,004.9 View ¥930.2 ¥880.3 ¥848.8 Quote	Min.: 1 Mult.: 1

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ARM Cortex M33 Core RF & Wireless

Types of RF & Wireless

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