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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 Mighty Gecko, QFN40, 2.4G, 6dB, Mesh, 512kB, 32kB(RAM), 26 GPIO EFR32MG22E224F512IM40-C Silicon Labs 1: ¥789 2,426In Stock	Mfr. Part # EFR32MG22E224F512IM40-C Mouser Part # 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	¥789 ¥594.6 ¥546.5 ¥493.3 View ¥468.4 ¥463.4 ¥436.8 ¥426.9	Min.: 1 Mult.: 1
RF System on a Chip - SoC BG27, 2.4 GHz, 768kB Flash, 64kB RAM, +8 dBm, +125C, QFN32 EFR32BG27C140F768IM32-B Silicon Labs 1: ¥534.8 3,249In Stock	Mfr. Part # EFR32BG27C140F768IM32-B Mouser Part # 634-BG27C14068IM32-B	Silicon Labs	RF System on a Chip - SoC BG27, 2.4 GHz, 768kB Flash, 64kB RAM, +8 dBm, +125C, QFN32 Learn More about Silicon Labs efr32xg27 socs	Datasheet	3,249In Stock	¥534.8 ¥398.6 ¥363.8 ¥327.2 View ¥308.9 ¥302.3 ¥285.7 ¥277.4 ¥272.4	Min.: 1 Mult.: 1
RF System on a Chip - SoC Secure Vault High, 3200k Flash, 512k RAM, +10 dBm, QFN48, MVP EFR32BG26B410F3200IM48-B Silicon Labs 1: ¥1,581.3 480In Stock New At Mouser	Mfr. Part # EFR32BG26B410F3200IM48-B Mouser Part # 634-ERBG26B410IM48 New At Mouser	Silicon Labs	RF System on a Chip - SoC Secure Vault High, 3200k Flash, 512k RAM, +10 dBm, QFN48, MVP Learn More about Silicon Labs xg26 socs mcus	Datasheet	480In Stock	¥1,581.3 ¥1,224.2 ¥1,134.5 ¥1,038.1 View ¥990 ¥961.7 ¥936.8 Quote	Min.: 1 Mult.: 1
RF System on a Chip - SoC Secure Vault High, 3200k Flash, 512k RAM, 20-bit ADC, +10 dBm, QFN48, MVP EFR32BG26B510F3200IM48-B Silicon Labs 1: ¥1,654.4 473In Stock New At Mouser	Mfr. Part # EFR32BG26B510F3200IM48-B Mouser Part # 634-ERBG26B510IM48 New At Mouser	Silicon Labs	RF System on a Chip - SoC Secure Vault High, 3200k Flash, 512k RAM, 20-bit ADC, +10 dBm, QFN48, MVP Learn More about Silicon Labs xg26 socs mcus	Datasheet	473In Stock	¥1,654.4 ¥1,287.3 ¥1,195.9 ¥1,094.6 View ¥1,038.1 ¥1,016.5 ¥993.3 Quote	Min.: 1 Mult.: 1
RF System on a Chip - SoC Secure Vault High, 3200k Flash, 512k RAM, +10 dBm, QFN68, MVP EFR32MG26B410F3200IM68-B Silicon Labs 1: ¥1,805.5 458In Stock New At Mouser	Mfr. Part # EFR32MG26B410F3200IM68-B Mouser Part # 634-ERMG26B410IM68 New At Mouser	Silicon Labs	RF System on a Chip - SoC Secure Vault High, 3200k Flash, 512k RAM, +10 dBm, QFN68, MVP Learn More about Silicon Labs xg26 socs mcus	Datasheet	458In Stock	¥1,805.5 ¥1,468.3 ¥1,372 ¥1,257.4 View ¥1,189.3 ¥1,154.4 ¥1,119.5 Quote	Min.: 1 Mult.: 1
RF System on a Chip - SoC Secure Vault High, 3200k Flash, 512k RAM, +20 dBm, QFN68, MVP EFR32MG26B420F3200IM68-B Silicon Labs 1: ¥1,827.1 498In Stock New At Mouser	Mfr. Part # EFR32MG26B420F3200IM68-B Mouser Part # 634-ERMG26B420IM68 New At Mouser	Silicon Labs	RF System on a Chip - SoC Secure Vault High, 3200k Flash, 512k RAM, +20 dBm, QFN68, MVP Learn More about Silicon Labs xg26 socs mcus	Datasheet	498In Stock	¥1,827.1 ¥1,425.1 ¥1,325.5 ¥1,215.9 View ¥1,154.4 ¥1,131.1 ¥1,104.6 Quote	Min.: 1 Mult.: 1
RF System on a Chip - SoC Secure Vault High, 3200k Flash, 512k RAM, 20-bit ADC, +10 dBm, QFN48, MVP EFR32MG26B510F3200IM48-B Silicon Labs 1: ¥1,803.8 474In Stock New At Mouser	Mfr. Part # EFR32MG26B510F3200IM48-B Mouser Part # 634-ERMG26B510IM48 New At Mouser	Silicon Labs	RF System on a Chip - SoC Secure Vault High, 3200k Flash, 512k RAM, 20-bit ADC, +10 dBm, QFN48, MVP Learn More about Silicon Labs xg26 socs mcus	Datasheet	474In Stock	¥1,803.8 ¥1,406.9 ¥1,308.9 ¥1,199.2 View ¥1,139.4 ¥1,116.2 ¥1,091.3 Quote	Min.: 1 Mult.: 1
RF System on a Chip - SoC Secure Vault High, 3200k Flash, 512k RAM, 20-bit ADC, +20 dBm, QFN48, MVP EFR32MG26B520F3200IM48-B Silicon Labs 1: ¥1,783.9 340In Stock New At Mouser	Mfr. Part # EFR32MG26B520F3200IM48-B Mouser Part # 634-ERMG26B520IM48 New At Mouser	Silicon Labs	RF System on a Chip - SoC Secure Vault High, 3200k Flash, 512k RAM, 20-bit ADC, +20 dBm, QFN48, MVP Learn More about Silicon Labs xg26 socs mcus	Datasheet	340In Stock	¥1,783.9 ¥1,446.7 ¥1,352.1 ¥1,234.1 View ¥1,142.8 ¥1,107.9 ¥1,094.6 Quote	Min.: 1 Mult.: 1
RF System on a Chip - SoC Secure Vault High, 3200k Flash, 512k RAM, 20-bit ADC, +20 dBm, QFN68, MVP EFR32MG26B520F3200IM68-B Silicon Labs 1: ¥1,923.4 1,295In Stock New At Mouser	Mfr. Part # EFR32MG26B520F3200IM68-B Mouser Part # 634-ERMG26B520IM68 New At Mouser	Silicon Labs	RF System on a Chip - SoC Secure Vault High, 3200k Flash, 512k RAM, 20-bit ADC, +20 dBm, QFN68, MVP Learn More about Silicon Labs xg26 socs mcus	Datasheet	1,295In Stock	¥1,923.4 ¥1,501.5 ¥1,395.2 ¥1,280.6 View ¥1,215.9 ¥1,190.9 ¥1,164.4 Quote	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, QFN68 EFR32FG28B312F1024IM68-A Silicon Labs 1: ¥1,820.5 1,671In Stock	Mfr. Part # EFR32FG28B312F1024IM68-A Mouser Part # 634-FG28B312FIM68A	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, QFN68 Learn More about Silicon Labs fg28 dual band soc	Datasheet	1,671In Stock	¥1,820.5 ¥1,476.6 ¥1,415.2 ¥1,114.5 Quote Quote	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 - High, MVP, QFN68 EFR32FG28B322F1024IM68-A Silicon Labs 1: ¥1,747.4 968In Stock	Mfr. Part # EFR32FG28B322F1024IM68-A Mouser Part # 634-FG28B322FIM68A	Silicon Labs	RF System on a Chip - SoC FG28, Sub-GHz +20, 2.4 GHz +10, 1024kB Flash, 256kB RAM, +20 dBm, Secure Vault - High, MVP, QFN68 Learn More about Silicon Labs fg28 dual band soc	Datasheet	968In Stock	¥1,747.4 ¥1,363.7 ¥1,267.3 ¥1,162.7 View ¥1,104.6 ¥1,083 ¥1,058.1 Quote	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 - High, MVP, QFN68 EFR32FG28B322F1024IM68-AR Silicon Labs 1: ¥1,747.4 761In Stock	Mfr. Part # EFR32FG28B322F1024IM68-AR Mouser Part # 634-FG28B322FIM68AR	Silicon Labs	RF System on a Chip - SoC FG28, Sub-GHz +20, 2.4 GHz +10, 1024kB Flash, 256kB RAM, +20 dBm, Secure Vault - High, MVP, QFN68 Learn More about Silicon Labs fg28 dual band soc	Datasheet	761In Stock	Cut Tape ¥1,747.4 ¥1,363.7 ¥1,267.3 ¥1,162.7 ¥1,126.2 Reel ¥1,124.5	Min.: 1 Mult.: 1 : 2,500
Development Boards & Kits - Wireless EFR32xG27 +8 dBm Dev Kit xG27-DK2602A Silicon Labs 1: ¥12,474.1 75In Stock	Mfr. Part # xG27-DK2602A Mouser Part # 634-XG27-DK2602A	Silicon Labs	Development Boards & Kits - Wireless EFR32xG27 +8 dBm Dev Kit Learn More about Silicon Labs efr32xg27 dev board	Datasheet	75In Stock	¥12,474.1	Min.: 1 Mult.: 1
RF System on a Chip - SoC BG24, 2.4 GHz, 1536kB Flash, 256kB RAM, +10 dBm, Secure Vault High, 20-bit ADC +125C, QFN48 EFR32BG24B110F1536IM48-B Silicon Labs 1: ¥1,109.5 6,586In Stock 2,450Expected 10/28/2026	Mfr. Part # EFR32BG24B110F1536IM48-B Mouser Part # 634-32BGB110F153648B	Silicon Labs	RF System on a Chip - SoC BG24, 2.4 GHz, 1536kB Flash, 256kB RAM, +10 dBm, Secure Vault High, 20-bit ADC +125C, QFN48 Learn More about Silicon Labs silabs efr32bg24 socs	Datasheet	6,586In Stock 2,450Expected 10/28/2026	¥1,109.5 ¥877 ¥807.2 ¥792.3	Min.: 1 Mult.: 1
RF System on a Chip - SoC Blue Gecko, QFN40, 2.4G, 6dB, Bluetooth 5.2, 512kB, 32kB(RAM), 26 GPIO EFR32BG22C224F512GM40-CR Silicon Labs 1: ¥405.3 39,007In Stock	Mfr. Part # EFR32BG22C224F512GM40-CR Mouser Part # 634-EF32BG22512GM40R	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	39,007In Stock	Cut Tape ¥405.3 ¥378.7 ¥352.1 ¥327.2 Reel ¥247.5 View ¥307.3 ¥240.8 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-CR Silicon Labs 1: ¥556.4 14,624In Stock	Mfr. Part # EFR32BG22C224F512GM32-CR Mouser Part # 634-ER32BG22512GM3CR	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	14,624In Stock	Cut Tape ¥556.4 ¥415.3 ¥378.7 ¥340.5 Reel ¥289 View ¥322.2 ¥313.9 ¥299 ¥284	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-CR Silicon Labs 1: ¥531.5 8,679In Stock	Mfr. Part # EFR32BG22C224F512IM40-CR Mouser Part # 634-ER32BG22512IM4CR	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	8,679In Stock	Cut Tape ¥531.5 ¥397 ¥362.1 ¥325.6 Reel ¥317.3 View ¥318.9 ¥260.8 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-CR Silicon Labs 1: ¥1,129.5 6,154In Stock	Mfr. Part # EFR32FG23A010F512GM48-CR Mouser Part # 634-FG2310F512GM48CR	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	6,154In Stock	Cut Tape ¥1,129.5 ¥867 ¥800.6 ¥737.5 Reel ¥737.5	Min.: 1 Mult.: 1 : 2,500
RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 10dB, mesh multiprotocol, 1024kB, 96kB(RAM), 20 GPIO EFR32MG21A010F1024IM32-BR Silicon Labs 1: ¥923.5 27,923In Stock	Mfr. Part # EFR32MG21A010F1024IM32-BR Mouser Part # 634-M21A010F102432BR	Silicon Labs	RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 10dB, mesh multiprotocol, 1024kB, 96kB(RAM), 20 GPIO Learn More about Silicon Labs silabs efr32mg21 socs	Datasheet	27,923In Stock	Cut Tape ¥923.5 ¥754.1 ¥699.3 ¥631.2 View Reel ¥519.9 ¥594.6 ¥578 ¥546.5 ¥519.9	Min.: 1 Mult.: 1 : 2,500
Bluetooth Modules - 802.15.1 Lyra 24P - Bluetooth v5.3 PCB Module (20dBm) with integrated antenna (Silicon Labs EFR32BG24) - Tape / Reel 453-00145R Ezurio 1: ¥1,533.1 569In Stock	Mfr. Part # 453-00145R Mouser Part # 239-453-00145R	Ezurio	Bluetooth Modules - 802.15.1 Lyra 24P - Bluetooth v5.3 PCB Module (20dBm) with integrated antenna (Silicon Labs EFR32BG24) - Tape / Reel Learn More about Ezurio laird lyra 24 bluetooth modules	Datasheet	569In Stock	Cut Tape ¥1,533.1 Reel ¥1,340.4	Min.: 1 Mult.: 1 : 1,000
Bluetooth Modules - 802.15.1 Lyra 24P - Bluetooth v5.3 PCB Module (20dBm) with RF Trace Pad (Silicon Labs EFR32BG24) - Tape / Reel 453-00148R Ezurio 1: ¥1,413.5 1,155In Stock	Mfr. Part # 453-00148R Mouser Part # 239-453-00148R	Ezurio	Bluetooth Modules - 802.15.1 Lyra 24P - Bluetooth v5.3 PCB Module (20dBm) with RF Trace Pad (Silicon Labs EFR32BG24) - Tape / Reel Learn More about Ezurio laird lyra 24 bluetooth modules	Datasheet	1,155In Stock	Cut Tape ¥1,413.5 ¥1,383.6 ¥1,325.5 Reel ¥1,325.5	Min.: 1 Mult.: 1 : 1,000
Bluetooth Modules - 802.15.1 Lyra 24S - Bluetooth v5.3 SIP Module with various antenna options (Silicon Labs EFR32BG24) - Tape / Reel 453-00170R Ezurio 1: ¥1,435.1 1,509In Stock	Mfr. Part # 453-00170R Mouser Part # 239-453-00170R	Ezurio	Bluetooth Modules - 802.15.1 Lyra 24S - Bluetooth v5.3 SIP Module with various antenna options (Silicon Labs EFR32BG24) - Tape / Reel Learn More about Ezurio lyra bluetooth53 modules	Datasheet	1,509In Stock	Cut Tape ¥1,435.1 ¥1,405.2 ¥1,345.4 Reel ¥1,345.4	Min.: 1 Mult.: 1 : 2,500
RF Microcontrollers - MCU 32-bit MCU Wireless Series: Bluetooth Low Energy 5.3 +10dBm, high security level STM32WBA52CGU6 STMicroelectronics 1: ¥938.5 1,574In Stock	Mfr. Part # STM32WBA52CGU6 Mouser Part # 511-STM32WBA52CGU6	STMicroelectronics	RF Microcontrollers - MCU 32-bit MCU Wireless Series: Bluetooth Low Energy 5.3 +10dBm, high security level Learn More about STMicroelectronics stm32wb5x mcus	Datasheet	1,574In Stock	¥938.5 ¥715.9 ¥659.4 ¥598 View ¥568.1 ¥549.8 ¥543.1 ¥536.5	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 STM32WBA54CGU6 STMicroelectronics 1: ¥862.1 1,186In Stock	Mfr. Part # STM32WBA54CGU6 Mouser Part # 511-STM32WBA54CGU6	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	1,186In Stock	¥862.1 ¥732.5 ¥705.9 ¥662.7 ¥631.2	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 STM32WBA54KGU6 STMicroelectronics 1: ¥878.7 2,155In Stock	Mfr. Part # STM32WBA54KGU6 Mouser Part # 511-STM32WBA54KGU6	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	2,155In Stock	¥878.7 ¥720.9 ¥674.4 ¥611.2 View ¥583 ¥566.4 Quote	Min.: 1 Mult.: 1

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ARM Cortex M33 Core RF & Wireless

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