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256 kB Wireless & RF Integrated Circuits

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Type	Mounting Style	Package / Case
RF Microcontrollers - MCU RF Bluetooth SMART S OC with USB BLE A 5 A 595-CC2540F256RHAT CC2540F256RHAR Texas Instruments 1: $10.14 19,382In Stock	Mfr. Part # CC2540F256RHAR Mouser Part # 595-CC2540F256RHAR	Texas Instruments	RF Microcontrollers - MCU RF Bluetooth SMART S OC with USB BLE A 5 A 595-CC2540F256RHAT Learn More about Texas Instruments ticc2540	Datasheet	19,382In Stock	Cut Tape $10.14 $7.78 $7.19 $6.54 View Reel $5.88 $6.22 $6.03 $5.96 $5.88 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RF Microcontrollers - MCU		SMD/SMT	VQFN-40
RF System on a Chip - SoC IC RF ZigBee 802.15. 4 SoC 2.4Ghz A 595- A 595-CC2530F256RHAR CC2530F256RHAT Texas Instruments 1: $10.77 11,789In Stock	Mfr. Part # CC2530F256RHAT Mouser Part # 595-CC2530F256RHAT	Texas Instruments	RF System on a Chip - SoC IC RF ZigBee 802.15. 4 SoC 2.4Ghz A 595- A 595-CC2530F256RHAR Learn More about Texas Instruments ticc253x	Datasheet	11,789In Stock	Cut Tape $10.77 $8.44 $7.82 $7.13 Reel $6.77 View $6.03 $5.83 $5.75 Quote MouseReel Available	Min.: 1 Mult.: 1 : 250	RF System on a Chip - SoC	Zigbee	SMD/SMT	VQFN-40
RF Microcontrollers - MCU SAMR21 48pin 256K 125C ATSAMR21G18A-MF Microchip Technology 1: $10.54 409In Stock	Mfr. Part # ATSAMR21G18A-MF Mouser Part # 556-ATSAMR21G18A-MF	Microchip Technology	RF Microcontrollers - MCU SAMR21 48pin 256K 125C Learn More about Microchip Technology microchip r21 microcontrollers	Datasheet	409In Stock	$10.54 $9.63 $9.62 $9.58 Quote Quote	Min.: 1 Mult.: 1	RF Microcontrollers - MCU		SMD/SMT	QFN-48
RF System on a Chip - SoC MCU with LoRA Tranceiver with 256KB Flash ATSAMR35J18BT-I/7JX Microchip Technology 1: $14.67 16,682In Stock	Mfr. Part # ATSAMR35J18BT-I/7JX Mouser Part # 579-SAMR35J18BTI7JX	Microchip Technology	RF System on a Chip - SoC MCU with LoRA Tranceiver with 256KB Flash Learn More about Microchip Technology microchip sam r35 mcus	Datasheet	16,682In Stock	Cut Tape $14.67 $12.34 Reel $12.34 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	RF System on a Chip - SoC	Wi-Fi	SMD/SMT	TFBGA-64
RF System on a Chip - SoC FG23, Sub-GHz, 256kB Flash, 32kB RAM, +20 dBm, QFN40 EFR32FG23A020F256GM40-CR Silicon Labs 1: $8.63 3,553In Stock	Mfr. Part # EFR32FG23A020F256GM40-CR Mouser Part # 634-FG2320F256GM40CR	Silicon Labs	RF System on a Chip - SoC FG23, Sub-GHz, 256kB Flash, 32kB RAM, +20 dBm, QFN40 Learn More about Silicon Labs efr32fg23 socs	Datasheet	3,553In Stock	Cut Tape $8.63 $6.61 $6.11 $5.56 View Reel $5.00 $5.30 $5.14 $5.08 $5.00 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RF System on a Chip - SoC	Sub-GHz	SMD/SMT	QFN-40
RF System on a Chip - SoC MCU with LoRA Tranceiver with USB and 256KB Flash ATSAMR34J18BT-I/7JX Microchip Technology 1: $15.00 6,150In Stock	Mfr. Part # ATSAMR34J18BT-I/7JX Mouser Part # 579-SAMR34J18BTI7JX	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	6,150In Stock	Cut Tape $15.00 $14.18 Reel $12.25	Min.: 1 Mult.: 1 : 3,000	RF System on a Chip - SoC	Sub-GHz	SMD/SMT	TFBGA-64
RF System on a Chip - SoC Flex Premium SoC QFN48 sub-GHz 19.5 dB proprietary 256 kB 32 kB (RAM) 31GPIO SoC EFR32FG14P231F256GM48-BR Silicon Labs 1: $20.48 4,284In Stock	Mfr. Part # EFR32FG14P231F256GM48-BR Mouser Part # 634-FG14P231256GM48	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 efr32fg14 flex gecko mcu	Datasheet	4,284In Stock	Cut Tape $20.48 $16.04 $14.93 $13.71 View Reel $11.82 $13.58 $12.77 $12.48 $11.82	Min.: 1 Mult.: 1 : 2,500	RF System on a Chip - SoC	Sub-GHz	SMD/SMT	QFN-48
RF System on a Chip - SoC Flex Gecko SoC QFN48 Sub-GHz 256 kB flash 32 kB RAM 31 GPIO EFR32FG1P133F256GM48-C0R Silicon Labs 1: $18.14 6,734In Stock	Mfr. Part # EFR32FG1P133F256GM48-C0R Mouser Part # 634-1P133F256GM48C0R	Silicon Labs	RF System on a Chip - SoC Flex Gecko SoC QFN48 Sub-GHz 256 kB flash 32 kB RAM 31 GPIO Learn More about Silicon Labs silabs efr32fg flex gecko mcu	Datasheet	6,734In Stock	Cut Tape $18.14 $14.20 $13.22 $12.14 View Reel $10.47 $12.02 $11.32 $11.06 $10.47	Min.: 1 Mult.: 1 : 2,500	RF System on a Chip - SoC	Sub-GHz	SMD/SMT	QFN-48
RF System on a Chip - SoC Flex Premium SoC QFN32 sub-GHz 19.5 dB proprietary 256 kB 32 kB (RAM) 16GPIO SoC EFR32FG14P231F256GM32-BR Silicon Labs 1: $19.97 7,365In Stock	Mfr. Part # EFR32FG14P231F256GM32-BR Mouser Part # 634-FG14P231256GM32	Silicon Labs	RF System on a Chip - SoC Flex Premium SoC QFN32 sub-GHz 19.5 dB proprietary 256 kB 32 kB (RAM) 16GPIO SoC Learn More about Silicon Labs silabs efr32fg14 flex gecko mcu	Datasheet	7,365In Stock	Cut Tape $19.97 $15.64 $14.54 $13.36 View Reel $11.53 $13.23 $12.46 $12.17 $11.53 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RF System on a Chip - SoC	Sub-GHz	SMD/SMT	QFN-32
RF Microcontrollers - MCU 2.4GHZ 802.15.4 256K SOC T&R ATMEGA256RFR2-ZUR Microchip Technology 1: $12.21 2,664In Stock	Mfr. Part # ATMEGA256RFR2-ZUR Mouser Part # 556-ATMEGA256RFR2ZUR	Microchip Technology	RF Microcontrollers - MCU 2.4GHZ 802.15.4 256K SOC T&R Learn More about Microchip Technology microchip atmega256rfr2 wireless module	Datasheet	2,664In Stock	Cut Tape $12.21 $11.07 $11.03 $10.99 View Reel $9.96 $10.97 $10.94 $9.96 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	RF Microcontrollers - MCU		SMD/SMT	QFN-64
RF System on a Chip - SoC Flex Gecko SoC QFN32 Sub-GHz 256 kB flash 32 kB RAM 16 GPIO EFR32FG1P131F256GM32-C0R Silicon Labs 1: $15.55 23,554In Stock	Mfr. Part # EFR32FG1P131F256GM32-C0R Mouser Part # 634-1P131F256GM32C0R	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	23,554In Stock	Cut Tape $15.55 $12.14 $11.29 $10.35 View Reel $8.94 $9.82 $9.63 $9.42 $8.94	Min.: 1 Mult.: 1 : 2,500	RF System on a Chip - SoC	Sub-GHz	SMD/SMT	QFN-32
RF System on a Chip - SoC Flex Value QFN32 2.4G 8dB Prop 256kB 32kB(RAM) 16GPIO EFR32FG1V032F256GM32-C0R Silicon Labs 1: $13.71 12,435In Stock	Mfr. Part # EFR32FG1V032F256GM32-C0R Mouser Part # 634-1V032F256GM32C0R	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	12,435In Stock	Cut Tape $13.71 $10.67 $9.91 $9.07 View Reel $7.76 $8.61 $8.44 $8.24 $7.76	Min.: 1 Mult.: 1 : 2,500	RF System on a Chip - SoC	Bluetooth	SMD/SMT	QFN-32
RF System on a Chip - SoC Flex Gecko SoC QFN48 Sub-GHz 256 kB flash 32 kB RAM 32 GPIO EFR32FG1V131F256GM48-C0R Silicon Labs 1: $15.25 4,993In Stock	Mfr. Part # EFR32FG1V131F256GM48-C0R Mouser Part # 634-1V131F256GM48C0R	Silicon Labs	RF System on a Chip - SoC Flex Gecko SoC QFN48 Sub-GHz 256 kB flash 32 kB RAM 32 GPIO	Datasheet	4,993In Stock	Cut Tape $15.25 $11.91 $11.07 $10.15 View Reel $8.77 $9.63 $9.45 $9.23 $8.77	Min.: 1 Mult.: 1 : 2,500	RF System on a Chip - SoC	Sub-GHz	SMD/SMT	QFN-48
RF System on a Chip - SoC Flex Gecko SoC QFN48 Sub-GHz 256 kB flash 32 kB RAM 31 GPIO EFR32FG1P133F256GM48-C0 Silicon Labs 1: $15.74 1,938In Stock	Mfr. Part # EFR32FG1P133F256GM48-C0 Mouser Part # 634-G1P133F256GM48C0	Silicon Labs	RF System on a Chip - SoC Flex Gecko SoC QFN48 Sub-GHz 256 kB flash 32 kB RAM 31 GPIO Learn More about Silicon Labs silabs efr32fg flex gecko mcu	Datasheet	1,938In Stock	$15.74 $12.59 $11.59 $10.92 View $10.80 $10.50 $10.48 Quote	Min.: 1 Mult.: 1	RF System on a Chip - SoC	Sub-GHz	SMD/SMT	QFN-48
RF System on a Chip - SoC RF Bluetooth SMART S OC auto qual BLE A A 595-C2541F256TRHATQ1 CC2541F256TRHARQ1 Texas Instruments 1: $14.27 2,442In Stock	Mfr. Part # CC2541F256TRHARQ1 Mouser Part # 595-C2541F256TRHARQ1	Texas Instruments	RF System on a Chip - SoC RF Bluetooth SMART S OC auto qual BLE A A 595-C2541F256TRHATQ1 Learn More about Texas Instruments ti cc2541	Datasheet	2,442In Stock	Cut Tape $14.27 $11.10 $10.31 $9.43 View Reel $8.09 $8.96 $8.77 $8.57 $8.09 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RF System on a Chip - SoC	Bluetooth	SMD/SMT	VQFN-40
RF Microcontrollers - MCU PSoC4 CY8C4248LQI-BL573 Infineon Technologies 1: $10.28 1,944In Stock	Mfr. Part # CY8C4248LQI-BL573 Mouser Part # 727-CY8C4248LQIBL573	Infineon Technologies	RF Microcontrollers - MCU PSoC4 Learn More about Infineon Technologies cypress psoc4xx8 ble controllers	Datasheet	1,944In Stock	$10.28 $7.88 $7.32 $6.62 View $6.31 $6.12 $6.05 $6.03	Min.: 1 Mult.: 1	RF Microcontrollers - MCU		SMD/SMT	QFN-56
RF Microcontrollers - MCU PSoC4 CY8C4128LQI-BL543 Infineon Technologies 1: $8.51 1,300In Stock	Mfr. Part # CY8C4128LQI-BL543 Mouser Part # 727-CY8C4128LQIBL543	Infineon Technologies	RF Microcontrollers - MCU PSoC4	Datasheet	1,300In Stock	$8.51 $6.49 $5.75 $5.41 View $5.16 $5.01 $4.97 $4.95	Min.: 1 Mult.: 1	RF Microcontrollers - MCU		SMD/SMT	QFN-56
RF System on a Chip - SoC Programmable Bluetooth LE 5.2 Wireless SoC BLUENRG-234 STMicroelectronics 1: $5.56 2,354In Stock	Mfr. Part # BLUENRG-234 Mouser Part # 511-BLUENRG-234	STMicroelectronics	RF System on a Chip - SoC Programmable Bluetooth LE 5.2 Wireless SoC Learn More about STMicroelectronics stm bluenrg 2	Datasheet	2,354In Stock	Cut Tape $5.56 $4.31 $4.06 $3.69 View Reel $3.17 $3.50 $3.43 $3.25 $3.17 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RF System on a Chip - SoC	Bluetooth	SMD/SMT	WLCSP-34
RF Microcontrollers - MCU RF Bluetooth SMART S OC with USB BLE A 5 A 595-CC2540F256RHAR CC2540F256RHAT Texas Instruments 1: $11.95 695In Stock	Mfr. Part # CC2540F256RHAT Mouser Part # 595-CC2540F256RHAT	Texas Instruments	RF Microcontrollers - MCU RF Bluetooth SMART S OC with USB BLE A 5 A 595-CC2540F256RHAR Learn More about Texas Instruments ticc2540	Datasheet	695In Stock	Cut Tape $11.95 $9.36 $8.68 $7.93 Reel $7.33 View $7.17 Quote MouseReel Available	Min.: 1 Mult.: 1 : 250	RF Microcontrollers - MCU		SMD/SMT	VQFN-40
RF System on a Chip - SoC Bluetooth 2.4GHz transceiver 256KB Flash nRF52820-CFAA-D-R7 Nordic Semiconductor 1: $5.37 1,454In Stock	Mfr. Part # nRF52820-CFAA-D-R7 Mouser Part # 949-NRF52820CFAAD-R7	Nordic Semiconductor	RF System on a Chip - SoC Bluetooth 2.4GHz transceiver 256KB Flash Learn More about Nordic Semiconductor nordic nrf52820	Datasheet	1,454In Stock	Cut Tape $5.37 $4.22 $3.86 $3.47 View Reel $3.04 $3.27 $3.20 $3.04 $3.04	Min.: 1 Mult.: 1 : 1,500	RF System on a Chip - SoC	BLE, Bluetooth Mesh, Thread, Zigbee	SMD/SMT	WLCSP-44
RF System on a Chip - SoC Mighty Gecko SoC, 2.4 GHz, 256 kB flash, 32 kB RAM, 19.5 dBm, QFN-32, mesh EFR32MG1B232F256GM32-C0R Silicon Labs 1: $15.91 7,500In Stock NRND	Mfr. Part # EFR32MG1B232F256GM32-C0R Mouser Part # 634-32MGB232F25632CR 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-32, mesh Learn More about Silicon Labs siliconlabs efr32mg1 socs	Datasheet	7,500In Stock	Cut Tape $15.91 $12.41 $11.53 $10.58 View Reel $9.16 $10.05 $9.85 $9.62 $9.16	Min.: 1 Mult.: 1 : 2,500	RF System on a Chip - SoC	Zigbee	SMD/SMT	QFN-32
RF System on a Chip - SoC IC RF ZigBee 802.15. 4 SoC hi per A 595- A 595-CC2538NF23RTQT CC2538NF23RTQR Texas Instruments 1: $22.44 1,891In Stock	Mfr. Part # CC2538NF23RTQR Mouser Part # 595-CC2538NF23RTQR	Texas Instruments	RF System on a Chip - SoC IC RF ZigBee 802.15. 4 SoC hi per A 595- A 595-CC2538NF23RTQT	Datasheet	1,891In Stock	Cut Tape $22.44 $17.57 $16.34 $15.02 View Reel $13.09 $14.88 $14.00 $13.68 $13.09 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,000	RF System on a Chip - SoC	Zigbee, 6LoWPAN, LR-WPAN	SMD/SMT	QFN-56
RF System on a Chip - SoC IC RF ZigBee 802.15. 4 SoC hi per A 595- A 595-CC2538SF23RTQT CC2538SF23RTQR Texas Instruments 1: $22.44 1,516In Stock	Mfr. Part # CC2538SF23RTQR Mouser Part # 595-CC2538SF23RTQR	Texas Instruments	RF System on a Chip - SoC IC RF ZigBee 802.15. 4 SoC hi per A 595- A 595-CC2538SF23RTQT	Datasheet	1,516In Stock	Cut Tape $22.44 $17.57 $16.34 $15.02 View Reel $13.09 $14.88 $14.00 $13.68 $13.09 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,000	RF System on a Chip - SoC	Zigbee, 6LoWPAN, LR-WPAN	SMD/SMT	QFN-56
RF System on a Chip - SoC Mighty Gecko SoC, 2.4 GHz, 256 kB flash, 32 kB RAM, 16.5 dBm, QFN-48, mesh EFR32MG1B132F256GM48-C0 Silicon Labs 1: $15.22 262In Stock NRND	Mfr. Part # EFR32MG1B132F256GM48-C0 Mouser Part # 634-32MG1B132F25648C NRND	Silicon Labs	RF System on a Chip - SoC Mighty Gecko SoC, 2.4 GHz, 256 kB flash, 32 kB RAM, 16.5 dBm, QFN-48, mesh Learn More about Silicon Labs siliconlabs efr32mg1 socs	Datasheet	262In Stock	$15.22 $12.25 $11.39 $10.60 View $10.18 $9.94 Quote	Min.: 1 Mult.: 1	RF System on a Chip - SoC	Zigbee	SMD/SMT	QFN-48
RF System on a Chip - SoC Mighty Gecko SoC, 2.4 GHz, 256 kB flash, 32 kB RAM, 16.5 dBm, QFN-48, mesh EFR32MG1B132F256GM48-C0R Silicon Labs 1: $15.62 10,000In Stock NRND	Mfr. Part # EFR32MG1B132F256GM48-C0R Mouser Part # 634-32MGB132F25648CR NRND	Silicon Labs	RF System on a Chip - SoC Mighty Gecko SoC, 2.4 GHz, 256 kB flash, 32 kB RAM, 16.5 dBm, QFN-48, mesh Learn More about Silicon Labs siliconlabs efr32mg1 socs	Datasheet	10,000In Stock	Cut Tape $15.62 $12.20 $11.33 $10.40 View Reel $8.99 $9.86 $9.68 $9.46 $8.99 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RF System on a Chip - SoC	Zigbee	SMD/SMT	QFN-48