.hide-partial { max-height: none; } .show-more { display: none; }

256 kB Wireless & RF Integrated Circuits

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Wireless & RF Integrated Circuits

List Images

Results: 179

Applied Filters:

Program Memory Size = 256 kB

Manufacturer

Product Type

Type

Mounting Style

Package/Case

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Type	Mounting Style	Package/Case
RF System on a Chip - SoC Bluetooth 2.4GHz transceiver 256KB Flash nRF52820-QDAA-D-R7 Nordic Semiconductor 1: $5.07 888In Stock	Mfr. Part No. nRF52820-QDAA-D-R7 Mouser Part No 949-NRF52820QDAAD-R7	Nordic Semiconductor	RF System on a Chip - SoC Bluetooth 2.4GHz transceiver 256KB Flash Learn More about Nordic Semiconductor nordic nrf52820	Datasheet	888In Stock	Cut Tape $5.07 $4.16 $3.88 $3.52 View Reel $3.05 $3.33 $3.22 $3.05 $3.05	Min.: 1 Mult.: 1 : 1,500	RF System on a Chip - SoC	BLE, Bluetooth Mesh, Thread, Zigbee	SMD/SMT	QFN-40
RF Microcontrollers - MCU SAMR21 48pin 256K ATSAMR21G18A-MU Microchip Technology 1: $9.07 58In Stock	Mfr. Part No. ATSAMR21G18A-MU Mouser Part No 556-ATSAMR21G18A-MU	Microchip Technology	RF Microcontrollers - MCU SAMR21 48pin 256K Learn More about Microchip Technology microchip r21 microcontrollers	Datasheet	58In Stock	$9.07 $8.46	Min.: 1 Mult.: 1	RF Microcontrollers - MCU		SMD/SMT	QFN-48
RF System on a Chip - SoC Bluetooth BLE IC, 4x4mm, Industrial Temp IS1871SF-202-TRAY Microchip Technology 1: $3.05 488In Stock	Mfr. Part No. IS1871SF-202-TRAY Mouser Part No 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	$3.05 $2.79 $2.54	Min.: 1 Mult.: 1	RF System on a Chip - SoC	BLE	SMD/SMT	QFN-32
RF System on a Chip - SoC RF Bluetooth SMART S OC BLE A 595-CC2541 A 595-CC2541F256RHAT CC2541F256RHAR Texas Instruments 1: $6.83 20In Stock 5,000Expected 29/3/2027	Mfr. Part No. CC2541F256RHAR Mouser Part No 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 29/3/2027	Cut Tape $6.83 $5.92 $4.94 $4.50 $4.31 Reel $4.30 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RF System on a Chip - SoC	Bluetooth	SMD/SMT	VQFN-40
RF System on a Chip - SoC RF Bluetooth SMART S OC BLE A 595-CC2541 A 595-CC2541F256RHAR CC2541F256RHAT Texas Instruments 1: $7.83 72In Stock	Mfr. Part No. CC2541F256RHAT Mouser Part No 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 $7.83 $5.97 $5.49 $4.98 Reel $4.73 View $4.60 $4.53 $4.49 MouseReel Available	Min.: 1 Mult.: 1 : 250	RF System on a Chip - SoC	Bluetooth	SMD/SMT	VQFN-40
RF System on a Chip - SoC Bluetooth 2.4GHz transceiver 256KB Flash nRF52820-QDAA-R Nordic Semiconductor 1: $5.37 12In Stock	Mfr. Part No. nRF52820-QDAA-R Mouser Part No 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 $5.37 $4.28 $3.98 $3.62 View Reel $3.17 $3.43 $3.32 $3.17 $3.17	Min.: 1 Mult.: 1 : 4,000	RF System on a Chip - SoC	BLE, Bluetooth Mesh, Thread, Zigbee	SMD/SMT	QFN-40
RF System on a Chip - SoC Bluetooth 2.4GHz transceiver 256KB Flash nRF52820-QDAA-R7 Nordic Semiconductor 1: $5.07 506In Stock 1,500Expected 1/1/2027	Mfr. Part No. nRF52820-QDAA-R7 Mouser Part No 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 $5.07 $4.16 $3.88 $3.52 View Reel $2.92 $3.33 $3.02 $2.92 $2.92	Min.: 1 Mult.: 1 : 1,500	RF System on a Chip - SoC	BLE, Bluetooth Mesh, Thread, Zigbee	SMD/SMT	QFN-40
RF System on a Chip - SoC Bluetooth 4.2 & 5 NFC tag QFN 48 nRF52832-QFAB-R Nordic Semiconductor 1: $6.04 58In Stock	Mfr. Part No. nRF52832-QFAB-R Mouser Part No 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 $6.04 $4.86 $4.53 $4.12 View Reel $3.54 $3.92 $3.82 $3.54 $3.54	Min.: 1 Mult.: 1 : 3,000	RF System on a Chip - SoC	Bluetooth	SMD/SMT	QFN-48
RF System on a Chip - SoC Bluetooth 4.2 & 5 NFC tag QFN 48 nRF52832-QFAB-R7 Nordic Semiconductor 1: $5.71 166In Stock	Mfr. Part No. nRF52832-QFAB-R7 Mouser Part No 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 $5.71 $4.76 $4.46 $4.20 View Reel $3.73 $4.11 $3.89 $3.73	Min.: 1 Mult.: 1 : 1,000	RF System on a Chip - SoC	Bluetooth	SMD/SMT	QFN-48
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: $14.09 90In Stock	Mfr. Part No. EFR32FG1V131F256GM32-C0 Mouser Part No 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	$14.09 $10.96 $10.17 $9.32 View $8.84 $8.66 $8.46 Quote	Min.: 1 Mult.: 1	RF System on a Chip - SoC	Sub-GHz	SMD/SMT	QFN-32
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: $16.82 8In Stock NRND	Mfr. Part No. EFR32MG1P232F256GM48-C0 Mouser Part No 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	$16.82 $13.16 $12.25 $11.26 View $11.15 $10.49 $10.25 Quote	Min.: 1 Mult.: 1	RF System on a Chip - SoC	BLE, Zigbee	SMD/SMT	QFN-48
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: $19.33 6In Stock NRND	Mfr. Part No. EFR32FG14P231F256GM48-B Mouser Part No 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	$19.33 $15.14 $14.09 $12.93 View $12.81 $12.05 $11.78 Quote	Min.: 1 Mult.: 1	RF System on a Chip - SoC	Sub-GHz	SMD/SMT	QFN-48
RF System on a Chip - SoC FG23, Sub-GHz, 256kB Flash, 32kB RAM, +14 dBm, QFN40 EFR32FG23A010F256GM40-B Silicon Labs 1: $7.03 24In Stock	Mfr. Part No. EFR32FG23A010F256GM40-B Mouser Part No 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	$7.03 $5.97 $5.60 $5.13 View $4.73 $4.60 $4.50 $4.43 Quote	Min.: 1 Mult.: 1	RF System on a Chip - SoC	Sub-GHz	SMD/SMT	QFN-40
RF System on a Chip - SoC Bluetooth LE 5.2 Wireless Network Coprocessor BLUENRG-234N STMicroelectronics 1: $5.32 977In Stock	Mfr. Part No. BLUENRG-234N Mouser Part No 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 $5.32 $4.31 $4.01 $3.66 Reel $3.18 View $3.47 $3.39 $3.22 $3.10 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RF System on a Chip - SoC	Bluetooth	SMD/SMT
RF Microcontrollers - MCU Multiprotocol LPWAN dual-core module 32-bit Arm Cortex-M4/M0+ LoRa STM32WL5MOCH6STR STMicroelectronics 1: $23.24 10,863On Order	Mfr. Part No. STM32WL5MOCH6STR Mouser Part No 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 On Order Ship Dates Mfr. No: STM32WL5MOCH6STR Stock: 0 On Order: 63 Expected 22/10/2027 10,800 TBD Factory Lead Time: 52 Weeks	Cut Tape $23.24 $20.05 $19.01 $17.60 View Reel $15.12 $16.74 $16.14 $15.12 $15.12 MouseReel Available	Min.: 1 Mult.: 1 : 1,800	RF Microcontrollers - MCU		SMD/SMT	LGA-92
RF Microcontrollers - MCU Multiprotocol LPWAN dual-core module 32-bit Arm Cortex-M4/M0+ LoRa STM32WL5MOCH6TR STMicroelectronics 1: $21.05 10,580On Order	Mfr. Part No. STM32WL5MOCH6TR Mouser Part No 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 $21.05 $18.20 $17.15 $15.86 View Reel $13.63 $15.10 $14.55 $13.63 $13.63 MouseReel Available	Min.: 1 Mult.: 1 : 1,800	RF Microcontrollers - MCU		SMD/SMT	LGA-92
RF System on a Chip - SoC FG23, Sub-GHz, 256kB Flash, 32kB RAM, +14 dBm, QFN48 EFR32FG23A010F256GM48-C Silicon Labs 1: $7.62 1,337In Stock	Mfr. Part No. EFR32FG23A010F256GM48-C Mouser Part No 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	$7.62 $5.96 $5.48 $4.98 View $4.73 $4.58 $4.53 $4.46	Min.: 1 Mult.: 1	RF System on a Chip - SoC	Sub-GHz	SMD/SMT	QFN-48
RF System on a Chip - SoC FG23, Sub-GHz, 256kB Flash, 32kB RAM, +14 dBm, QFN48 EFR32FG23A010F256GM48-CR Silicon Labs 1: $8.54 Lead-Time 12 Weeks	Mfr. Part No. EFR32FG23A010F256GM48-CR Mouser Part No 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	Lead-Time 12 Weeks	Cut Tape $8.54 $7.64 $6.87 $6.26 View Reel $4.15 $5.66 $5.07 $4.28 $4.15 Quote	Min.: 1 Mult.: 1 : 2,500	RF System on a Chip - SoC	Sub-GHz	SMD/SMT	QFN-48
RF Microcontrollers - MCU SAMR21 32pin 256K ATSAMR21E18A-MU Microchip Technology 1: $8.62 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. ATSAMR21E18A-MU Mouser Part No 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	$8.62 $8.08	Min.: 1 Mult.: 1	RF Microcontrollers - MCU		SMD/SMT	QFN-32
RF Microcontrollers - MCU SAMR21 48pin 256K 125C T&R ATSAMR21G18A-MFT Microchip Technology 4,000: $9.48 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. ATSAMR21G18A-MFT Mouser Part No 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 $9.48	Min.: 4,000 Mult.: 4,000 : 4,000	RF Microcontrollers - MCU		SMD/SMT	QFN-48
RF System on a Chip - SoC MCU with LoRA Tranceiver with USB and 256KB Flash ATSAMR34J18B-I/7JX Microchip Technology 429: $11.89 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. ATSAMR34J18B-I/7JX Mouser Part No 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	$11.89	Min.: 429 Mult.: 429	RF System on a Chip - SoC	Sub-GHz	SMD/SMT	TFBGA-64
RF System on a Chip - SoC MCU with LoRA Tranceiver with 256KB Flash ATSAMR35J18B-I/7JX Microchip Technology 1: $11.66 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. ATSAMR35J18B-I/7JX Mouser Part No 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	$11.66 $11.61	Min.: 1 Mult.: 1	RF System on a Chip - SoC	Wi-Fi	SMD/SMT	TFBGA-64
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: $8.65 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFR32FG1P131F256GM48-C0R Mouser Part No 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 $8.65	Min.: 2,500 Mult.: 2,500 : 2,500	RF System on a Chip - SoC	Sub-GHz	SMD/SMT	QFN-48
RF System on a Chip - SoC Flex Value QFN32 2.4G 8dB Prop 256kB 32kB(RAM) 16GPIO EFR32FG1V032F256GM32-C0 Silicon Labs 2,450: $7.33 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFR32FG1V032F256GM32-C0 Mouser Part No 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	$7.33	Min.: 2,450 Mult.: 2,450	RF System on a Chip - SoC	Bluetooth	SMD/SMT	QFN-32
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: $8.00 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFR32FG1V131F256GM32-C0R Mouser Part No 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 $8.00	Min.: 2,500 Mult.: 2,500 : 2,500	RF System on a Chip - SoC	Sub-GHz	SMD/SMT	QFN-32