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256 kB RF Integrated Circuits

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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 RF Bluetooth SMART S OC BLE A 595-CC2541 A 595-CC2541F256RHAT CC2541F256RHAR Texas Instruments 1: ¥833.8 20In Stock 5,000Expected 1/21/2027	Mfr. Part # CC2541F256RHAR Mouser Part # 595-CC2541F256RHAR	Texas Instruments	RF System on a Chip - SoC RF Bluetooth SMART S OC BLE A 595-CC2541 A 595-CC2541F256RHAT Learn More about Texas Instruments ti cc2541	Datasheet	20In Stock 5,000Expected 1/21/2027	Cut Tape ¥833.8 ¥722.5 ¥602.9 ¥549.8 ¥526.5 Reel ¥524.9 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
RF System on a Chip - SoC RF Bluetooth SMART S OC BLE A 595-CC2541 A 595-CC2541F256RHAR CC2541F256RHAT Texas Instruments 1: ¥968.4 72In Stock	Mfr. Part # CC2541F256RHAT Mouser Part # 595-CC2541F256RHAT	Texas Instruments	RF System on a Chip - SoC RF Bluetooth SMART S OC BLE A 595-CC2541 A 595-CC2541F256RHAR Learn More about Texas Instruments ti cc2541	Datasheet	72In Stock	Cut Tape ¥968.4 ¥782.3 ¥730.8 ¥667.7 Reel ¥632.8 View ¥588 ¥566.4 ¥559.8 MouseReel Available	Min.: 1 Mult.: 1 : 250
RF System on a Chip - SoC Bluetooth 2.4GHz transceiver 256KB Flash nRF52820-QDAA-R7 Nordic Semiconductor 1: ¥619.6 506In Stock 1,500Expected 1/1/2027	Mfr. Part # nRF52820-QDAA-R7 Mouser Part # 949-NRF52820-QDAA-R7	Nordic Semiconductor	RF System on a Chip - SoC Bluetooth 2.4GHz transceiver 256KB Flash Learn More about Nordic Semiconductor nordic nrf52820	Datasheet	506In Stock 1,500Expected 1/1/2027	Cut Tape ¥619.6 ¥508.3 ¥473.4 ¥433.5 ¥368.7 Reel ¥368.7	Min.: 1 Mult.: 1 : 1,500
RF System on a Chip - SoC Bluetooth 4.2 & 5 NFC tag QFN 48 nRF52832-QFAB-R7 Nordic Semiconductor 1: ¥689.3 166In Stock	Mfr. Part # nRF52832-QFAB-R7 Mouser Part # 949-NRF52832-QFAB-R7	Nordic Semiconductor	RF System on a Chip - SoC Bluetooth 4.2 & 5 NFC tag QFN 48 Learn More about Nordic Semiconductor nrf52832 socs	Datasheet	166In Stock	Cut Tape ¥689.3 ¥554.8 ¥516.6 ¥471.7 View Reel ¥406.9 ¥446.8 ¥436.8 ¥406.9	Min.: 1 Mult.: 1 : 1,000
RF Microcontrollers - MCU SAMR21 48pin 256K ATSAMR21G18A-MU Microchip Technology 1: ¥1,107.9 58In Stock	Mfr. Part # ATSAMR21G18A-MU Mouser Part # 556-ATSAMR21G18A-MU	Microchip Technology	RF Microcontrollers - MCU SAMR21 48pin 256K Learn More about Microchip Technology microchip r21 microcontrollers	Datasheet	58In Stock	¥1,107.9 ¥1,033.1	Min.: 1 Mult.: 1
RF System on a Chip - SoC Flex Gecko SoC QFN32 Sub-GHz 256 kB flash 32 kB RAM 16 GPIO EFR32FG1V131F256GM32-C0 Silicon Labs 1: ¥1,652.7 90In Stock	Mfr. Part # EFR32FG1V131F256GM32-C0 Mouser Part # 634-G1V131F256GM32C0	Silicon Labs	RF System on a Chip - SoC Flex Gecko SoC QFN32 Sub-GHz 256 kB flash 32 kB RAM 16 GPIO Learn More about Silicon Labs silabs efr32fg flex gecko mcu	Datasheet	90In Stock	¥1,652.7 ¥1,360.4 ¥1,279 ¥1,275.6 View ¥1,184.3 ¥1,149.4 ¥1,136.1 Quote	Min.: 1 Mult.: 1
RF System on a Chip - SoC Mighty Gecko SoC, 2.4 GHz, 256 kB flash, 32 kB RAM, 19.5 dBm, QFN-48, mesh, BLE, proprietary EFR32MG1P232F256GM48-C0 Silicon Labs 1: ¥2,054.7 8In Stock NRND	Mfr. Part # EFR32MG1P232F256GM48-C0 Mouser Part # 634-32MG1P232F25648C NRND	Silicon Labs	RF System on a Chip - SoC Mighty Gecko SoC, 2.4 GHz, 256 kB flash, 32 kB RAM, 19.5 dBm, QFN-48, mesh, BLE, proprietary Learn More about Silicon Labs siliconlabs efr32mg1 socs	Datasheet	8In Stock	¥2,054.7 ¥1,607.8 ¥1,496.6 ¥1,375.3 View ¥1,362 ¥1,280.6 ¥1,252.4 Quote	Min.: 1 Mult.: 1
RF System on a Chip - SoC Flex Premium SoC QFN48 sub-GHz 19.5 dB proprietary 256 kB 32 kB (RAM) 31GPIO SoC EFR32FG14P231F256GM48-B Silicon Labs 1: ¥2,360.3 6In Stock NRND	Mfr. Part # EFR32FG14P231F256GM48-B Mouser Part # 634-FG14P231F256GM48 NRND	Silicon Labs	RF System on a Chip - SoC Flex Premium SoC QFN48 sub-GHz 19.5 dB proprietary 256 kB 32 kB (RAM) 31GPIO SoC Learn More about Silicon Labs silabs efr32fg13 flex gecko mcu	Datasheet	6In Stock	¥2,360.3 ¥1,848.7 ¥1,720.8 ¥1,579.6 View ¥1,564.7 ¥1,471.6 ¥1,438.4 Quote	Min.: 1 Mult.: 1
RF System on a Chip - SoC Bluetooth BLE IC, 4x4mm, Industrial Temp IS1871SF-202-TRAY Microchip Technology 1: ¥372.1 488In Stock	Mfr. Part # IS1871SF-202-TRAY Mouser Part # 579-IS1871SF202-TRAY	Microchip Technology	RF System on a Chip - SoC Bluetooth BLE IC, 4x4mm, Industrial Temp Learn More about Microchip Technology microchip is1870 is1871 socs	Datasheet	488In Stock	¥372.1 ¥340.5 ¥310.6	Min.: 1 Mult.: 1
RF System on a Chip - SoC FG23, Sub-GHz, 256kB Flash, 32kB RAM, +14 dBm, QFN40 EFR32FG23A010F256GM40-B Silicon Labs 1: ¥858.7 24In Stock	Mfr. Part # EFR32FG23A010F256GM40-B Mouser Part # 634-FG23A10F256GM40B	Silicon Labs	RF System on a Chip - SoC FG23, Sub-GHz, 256kB Flash, 32kB RAM, +14 dBm, QFN40 Learn More about Silicon Labs efr32fg23 socs	Datasheet	24In Stock	¥858.7 ¥729.2 ¥684.3 ¥626.2 View ¥578 ¥561.4 ¥549.8 ¥541.5 Quote	Min.: 1 Mult.: 1
RF System on a Chip - SoC Bluetooth 2.4GHz transceiver 256KB Flash nRF52820-QDAA-R Nordic Semiconductor 1: ¥656.1 12In Stock	Mfr. Part # nRF52820-QDAA-R Mouser Part # 949-NRF52820-QDAA-R	Nordic Semiconductor	RF System on a Chip - SoC Bluetooth 2.4GHz transceiver 256KB Flash Learn More about Nordic Semiconductor nordic nrf52820	Datasheet	12In Stock	Cut Tape ¥656.1 ¥523.2 ¥486.7 ¥441.8 View Reel ¥387 ¥418.6 ¥405.3 ¥387 ¥387	Min.: 1 Mult.: 1 : 4,000
RF System on a Chip - SoC Bluetooth 4.2 & 5 NFC tag QFN 48 nRF52832-QFAB-R Nordic Semiconductor 1: ¥737.5 58In Stock	Mfr. Part # nRF52832-QFAB-R Mouser Part # 949-NRF52832-QFAB-R	Nordic Semiconductor	RF System on a Chip - SoC Bluetooth 4.2 & 5 NFC tag QFN 48 Learn More about Nordic Semiconductor nrf52832 socs	Datasheet	58In Stock	Cut Tape ¥737.5 ¥593 ¥553.1 ¥503.3 View Reel ¥431.9 ¥478.4 ¥466.7 ¥431.9 ¥431.9	Min.: 1 Mult.: 1 : 3,000
RF System on a Chip - SoC Bluetooth LE 5.2 Wireless Network Coprocessor BLUENRG-234N STMicroelectronics 1: ¥649.5 977In Stock	Mfr. Part # BLUENRG-234N Mouser Part # 511-BLUENRG-234N	STMicroelectronics	RF System on a Chip - SoC Bluetooth LE 5.2 Wireless Network Coprocessor Learn More about STMicroelectronics stm bluenrg 2n coprocessors	Datasheet	977In Stock	Cut Tape ¥649.5 ¥526.5 ¥490 ¥446.8 Reel ¥388.7 View ¥423.6 ¥413.6 ¥393.7 ¥378.7 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
RF Microcontrollers - MCU Multiprotocol LPWAN dual-core module 32-bit Arm Cortex-M4/M0+ LoRa STM32WL5MOCH6STR STMicroelectronics 1: ¥2,812.1 10,863On Order	Mfr. Part # STM32WL5MOCH6STR Mouser Part # 511-STM32WL5MOCH6STR	STMicroelectronics	RF Microcontrollers - MCU Multiprotocol LPWAN dual-core module 32-bit Arm Cortex-M4/M0+ LoRa Learn More about STMicroelectronics stm stm32wl5moc dual core mcu	Datasheet	10,863On Order	Cut Tape ¥2,812.1 ¥2,347 ¥2,209.1 ¥2,041.4 View Reel ¥1,817.1 ¥1,945 ¥1,893.5 ¥1,820.5 ¥1,817.1 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,800
RF Microcontrollers - MCU Multiprotocol LPWAN dual-core module 32-bit Arm Cortex-M4/M0+ LoRa STM32WL5MOCH6TR STMicroelectronics 1: ¥2,667.6 10,580On Order	Mfr. Part # STM32WL5MOCH6TR Mouser Part # 511-STM32WL5MOCH6TR	STMicroelectronics	RF Microcontrollers - MCU Multiprotocol LPWAN dual-core module 32-bit Arm Cortex-M4/M0+ LoRa Learn More about STMicroelectronics stm stm32wl5moc dual core mcu	Datasheet	10,580On Order	Cut Tape ¥2,667.6 ¥2,317.1 ¥2,096.2 ¥1,938.4 View Reel ¥1,664.3 ¥1,867 ¥1,782.3 ¥1,664.3 ¥1,664.3 MouseReel Available	Min.: 1 Mult.: 1 : 1,800
RF System on a Chip - SoC FG23, Sub-GHz, 256kB Flash, 32kB RAM, +14 dBm, QFN48 EFR32FG23A010F256GM48-CR Silicon Labs 2,500: ¥506.6 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # EFR32FG23A010F256GM48-CR Mouser Part # 634-FG2310F256GM48CR	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	Non-Stocked Lead-Time 12 Weeks	Reel ¥506.6 Quote Quote	Min.: 2,500 Mult.: 2,500 : 2,500
RF System on a Chip - SoC ST50H Module ST50H AcSiP 1: ¥1,493.2 302On Order	Mfr. Part # ST50H Mouser Part # 99-ST50H	AcSiP	RF System on a Chip - SoC ST50H Module Learn More about AcSiP st50h module	Datasheet	302On Order On Order Ship Dates Mfr. #: ST50H Stock: 0 On Order: 80 Expected 11/18/2026 222 Expected 11/23/2026 Factory Lead-Time: 3 Weeks	¥1,493.2	Min.: 1 Mult.: 1
RF Microcontrollers - MCU SAMR21 32pin 256K ATSAMR21E18A-MU Microchip Technology 490: ¥986.6 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # ATSAMR21E18A-MU Mouser Part # 556-ATSAMR21E18A-MU	Microchip Technology	RF Microcontrollers - MCU SAMR21 32pin 256K Learn More about Microchip Technology microchip 32bit sam mcus	Datasheet	Non-Stocked Lead-Time 10 Weeks	¥986.6	Min.: 490 Mult.: 490
RF Microcontrollers - MCU SAMR21 48pin 256K 125C T&R ATSAMR21G18A-MFT Microchip Technology 4,000: ¥1,157.7 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # ATSAMR21G18A-MFT Mouser Part # 556-ATSAMR21G18A-MFT	Microchip Technology	RF Microcontrollers - MCU SAMR21 48pin 256K 125C T&R Learn More about Microchip Technology microchip r21 microcontrollers	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel ¥1,157.7	Min.: 4,000 Mult.: 4,000 : 4,000
RF System on a Chip - SoC MCU with LoRA Tranceiver with USB and 256KB Flash ATSAMR34J18B-I/7JX Microchip Technology 429: ¥1,451.7 Non-Stocked Lead-Time 9 Weeks	Mfr. Part # ATSAMR34J18B-I/7JX Mouser Part # 556-ATSAMR34J18BI7JX	Microchip Technology	RF System on a Chip - SoC MCU with LoRA Tranceiver with USB and 256KB Flash Learn More about Microchip Technology microchip sam r34	Datasheet	Non-Stocked Lead-Time 9 Weeks	¥1,451.7	Min.: 429 Mult.: 429
RF System on a Chip - SoC MCU with LoRA Tranceiver with 256KB Flash ATSAMR35J18B-I/7JX Microchip Technology 429: ¥1,418.5 Non-Stocked Lead-Time 9 Weeks	Mfr. Part # ATSAMR35J18B-I/7JX Mouser Part # 556-ATSAMR35J18BI7JX	Microchip Technology	RF System on a Chip - SoC MCU with LoRA Tranceiver with 256KB Flash Learn More about Microchip Technology microchip samr30	Datasheet	Non-Stocked Lead-Time 9 Weeks	¥1,418.5	Min.: 429 Mult.: 429
RF System on a Chip - SoC Flex Gecko SoC QFN48 Sub-GHz 128 kB flash 32 kB RAM 32 GPIO EFR32FG1P131F256GM48-C0R Silicon Labs 2,500: ¥1,056.4 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # EFR32FG1P131F256GM48-C0R Mouser Part # 634-1P131F256GM48C0R	Silicon Labs	RF System on a Chip - SoC Flex Gecko SoC QFN48 Sub-GHz 128 kB flash 32 kB RAM 32 GPIO Learn More about Silicon Labs silabs efr32fg flex gecko mcu	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel ¥1,056.4	Min.: 2,500 Mult.: 2,500 : 2,500
RF System on a Chip - SoC Flex Value QFN32 2.4G 8dB Prop 256kB 32kB(RAM) 16GPIO EFR32FG1V032F256GM32-C0 Silicon Labs 2,450: ¥895.3 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # EFR32FG1V032F256GM32-C0 Mouser Part # 634-1V032F256GM32-C0	Silicon Labs	RF System on a Chip - SoC Flex Value QFN32 2.4G 8dB Prop 256kB 32kB(RAM) 16GPIO Learn More about Silicon Labs silabs efr32fg flex gecko mcu	Datasheet	Non-Stocked Lead-Time 12 Weeks	¥895.3	Min.: 2,450 Mult.: 2,450
RF System on a Chip - SoC Flex Gecko SoC QFN32 Sub-GHz 256 kB flash 32 kB RAM 16 GPIO EFR32FG1V131F256GM32-C0R Silicon Labs 2,500: ¥976.7 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # EFR32FG1V131F256GM32-C0R Mouser Part # 634-1V131F256GM32C0R	Silicon Labs	RF System on a Chip - SoC Flex Gecko SoC QFN32 Sub-GHz 256 kB flash 32 kB RAM 16 GPIO Learn More about Silicon Labs silabs efr32fg flex gecko mcu	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel ¥976.7	Min.: 2,500 Mult.: 2,500 : 2,500
RF Microcontrollers - MCU Sub-GHz Wireless Gecko SoC MCU 256KB EZR32LG230F256R60G-C0R Silicon Labs 2,500: ¥1,293.9 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # EZR32LG230F256R60G-C0R Mouser Part # 634-32LG230F256R60CR	Silicon Labs	RF Microcontrollers - MCU Sub-GHz Wireless Gecko SoC MCU 256KB Learn More about Silicon Labs ezr32	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel ¥1,293.9	Min.: 2,500 Mult.: 2,500 : 2,500