RF System on a Chip - SoC

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EFR32xG27 Wireless Gecko SoCs

Silicon Labs EFR32xG27 Wireless Gecko SoCs are single-die solutions combining a 76.8MHz Cortex-M33 with a high-performance 2.4GHz radio to provide energy-efficient, wireless SoCs for IoT-connected applications. The EFR32BG27 SoCs (WLCSP and QFN packaged) enable BLUETOOTH® 5.x networking, while the EFR32MG27 components (QFN packaged) permit multiprotocol networking. These devices have boost or buck DC-DC capabilities, facilitating direct power from various batteries.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SEK) Filter the results in the table by unit price based on your quantity.	Qty.	Type	Core	Operating Frequency	Maximum Data Rate	Output Power	Sensitivity	Supply Voltage - Min	Supply Voltage - Max	Supply Current Receiving	Supply Current Transmitting	Program Memory Size	Minimum Operating Temperature	Maximum Operating Temperature	Package/Case	Packaging
RF System on a Chip - SoC MG27, 2.4 GHz, 768kB Flash, 64kB RAM, +6 dBm, +125C, QFN40 EFR32MG27C230F768IM40-B Silicon Labs 1: 46,27 kr 4 887In Stock	Mfr. Part No. EFR32MG27C230F768IM40-B Mouser Part No 634-MG27C23068IM40-B	Silicon Labs	RF System on a Chip - SoC MG27, 2.4 GHz, 768kB Flash, 64kB RAM, +6 dBm, +125C, QFN40 Learn More about Silicon Labs efr32xg27 socs	Datasheet	4 887In Stock	46,27 kr 35,28 kr 32,53 kr 29,45 kr View 28,02 kr 27,15 kr 26,82 kr 26,49 kr	Min.: 1 Mult.: 1	BLE, Zigbee	ARM Cortex M33	2.4 GHz	2 Mbps	6 dBm	- 96.3 dBm	1.71 V	3.8 V	3.6 mA	11.3 mA	768 kB	- 40 C	+ 125 C	QFN-40	Tray
RF System on a Chip - SoC BG27, 2.4 GHz, 768kB Flash, 64kB RAM, +6 dBm, +125C, QFN32 EFR32BG27C230F768IM32-B Silicon Labs 1: 36,16 kr 2 339In Stock	Mfr. Part No. EFR32BG27C230F768IM32-B Mouser Part No 634-BG27C23068IM32-B	Silicon Labs	RF System on a Chip - SoC BG27, 2.4 GHz, 768kB Flash, 64kB RAM, +6 dBm, +125C, QFN32 Learn More about Silicon Labs efr32xg27 socs	Datasheet	2 339In Stock	36,16 kr 26,93 kr 24,62 kr 22,09 kr View 20,88 kr 20,44 kr 19,34 kr 18,68 kr 18,35 kr	Min.: 1 Mult.: 1	BLE	ARM Cortex M33	2.4 GHz	2 Mbps	6 dBm	- 96.3 dBm	1.71 V	3.8 V	3.6 mA	11.3 mA	768 kB	- 40 C	+ 125 C	QFN-32	Tray
RF System on a Chip - SoC BG27, 2.4 GHz, 768kB Flash, 64kB RAM, +6 dBm, +125C, QFN40 EFR32BG27C230F768IM40-B Silicon Labs 1: 36,82 kr 2 364In Stock	Mfr. Part No. EFR32BG27C230F768IM40-B Mouser Part No 634-BG27C23068IM40-B	Silicon Labs	RF System on a Chip - SoC BG27, 2.4 GHz, 768kB Flash, 64kB RAM, +6 dBm, +125C, QFN40 Learn More about Silicon Labs efr32xg27 socs	Datasheet	2 364In Stock	36,82 kr 27,37 kr 25,06 kr 22,53 kr View 21,32 kr 20,77 kr 19,78 kr 19,23 kr 18,79 kr	Min.: 1 Mult.: 1	BLE	ARM Cortex M33	2.4 GHz	2 Mbps	6 dBm	- 96.3 dBm	1.71 V	3.8 V	3.6 mA	11.3 mA	768 kB	- 40 C	+ 125 C	QFN-40	Tray
RF System on a Chip - SoC MG27, 2.4 GHz, 768kB Flash, 64kB RAM, +6 dBm, +125C, QFN32 EFR32MG27C230F768IM32-B Silicon Labs 1: 48,36 kr 4 879In Stock	Mfr. Part No. EFR32MG27C230F768IM32-B Mouser Part No 634-MG27C23068IM32-B	Silicon Labs	RF System on a Chip - SoC MG27, 2.4 GHz, 768kB Flash, 64kB RAM, +6 dBm, +125C, QFN32 Learn More about Silicon Labs efr32xg27 socs	Datasheet	4 879In Stock	48,36 kr 36,38 kr 33,41 kr 30,22 kr View 28,68 kr 28,46 kr 26,71 kr 26,05 kr	Min.: 1 Mult.: 1	BLE, Zigbee	ARM Cortex M33	2.4 GHz	2 Mbps	6 dBm	- 96.3 dBm	1.71 V	3.8 V	3.6 mA	11.3 mA	768 kB	- 40 C	+ 125 C	QFN-32	Tray
RF System on a Chip - SoC BG27, 2.4 GHz, 768kB Flash, 64kB RAM, +4 dBm, +85C, WLCSP39 EFR32BG27C320F768GJ39-BR Silicon Labs 1: 38,68 kr 20 607In Stock	Mfr. Part No. EFR32BG27C320F768GJ39-BR Mouser Part No 634-BG2C320F768GJ3BR	Silicon Labs	RF System on a Chip - SoC BG27, 2.4 GHz, 768kB Flash, 64kB RAM, +4 dBm, +85C, WLCSP39 Learn More about Silicon Labs efr32xg27 socs	Datasheet	20 607In Stock	Cut Tape 38,68 kr 29,34 kr 27,04 kr 24,29 kr View Reel 19,78 kr 22,75 kr 21,98 kr 20,77 kr 20,55 kr 19,78 kr	Min.: 1 Mult.: 1 : 6 000	BLE	ARM Cortex M33	2.4 GHz	2 Mbps	4 dBm	- 96.3 dBm	1.71 V	3.8 V	3.6 mA	11.3 mA	768 kB	- 40 C	+ 85 C	WLCSP-39	Reel, Cut Tape
RF System on a Chip - SoC BG27, 2.4 GHz, 768kB Flash, 64kB RAM, +8 dBm, +125C, QFN32 EFR32BG27C140F768IM32-B Silicon Labs 1: 30,44 kr 3 549In Stock	Mfr. Part No. EFR32BG27C140F768IM32-B Mouser Part No 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 549In Stock	30,44 kr 22,64 kr 20,66 kr 18,57 kr View 17,58 kr 17,25 kr 16,81 kr	Min.: 1 Mult.: 1	BLE	ARM Cortex M33	2.4 GHz	2 Mbps	8 dBm	- 96.3 dBm	1.71 V	3.8 V	3.6 mA	11.3 mA	768 kB	- 40 C	+ 125 C	QFN-32	Tray
RF System on a Chip - SoC MG27, 2.4 GHz, 768kB Flash, 64kB RAM, +8 dBm, +125C, QFN32 EFR32MG27C140F768IM32-B Silicon Labs 1: 46,60 kr 373In Stock 2 450Expected 2026-12-25	Mfr. Part No. EFR32MG27C140F768IM32-B Mouser Part No 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	373In Stock 2 450Expected 2026-12-25	46,60 kr 35,17 kr 32,20 kr 29,12 kr View 27,58 kr 27,37 kr 25,83 kr 25,28 kr	Min.: 1 Mult.: 1	BLE, Zigbee	ARM Cortex M33	2.4 GHz	2 Mbps	8 dBm	- 96.3 dBm	1.71 V	3.8 V	3.6 mA	11.3 mA	768 kB	- 40 C	+ 125 C	QFN-32	Tray
RF System on a Chip - SoC BG27, 2.4 GHz, 768kB Flash, 64kB RAM, +8 dBm, +125C, QFN40 EFR32BG27C140F768IM40-B Silicon Labs 1: 35,61 kr 4 856Expected 2027-01-08	Mfr. Part No. EFR32BG27C140F768IM40-B Mouser Part No 634-BG27C14068IM40-B	Silicon Labs	RF System on a Chip - SoC BG27, 2.4 GHz, 768kB Flash, 64kB RAM, +8 dBm, +125C, QFN40 Learn More about Silicon Labs efr32xg27 socs	Datasheet	4 856Expected 2027-01-08	35,61 kr 26,60 kr 24,29 kr 21,87 kr View 20,55 kr 20,11 kr 19,12 kr 18,46 kr 18,13 kr	Min.: 1 Mult.: 1	BLE	ARM Cortex M33	2.4 GHz	2 Mbps	8 dBm	- 96.3 dBm	1.71 V	3.8 V	3.6 mA	11.3 mA	768 kB	- 40 C	+ 125 C	QFN-40	Tray
RF System on a Chip - SoC MG27, 2.4 GHz, 768kB Flash, 64kB RAM, +8 dBm, +125C, QFN40 EFR32MG27C140F768IM40-B Silicon Labs 1: 45,61 kr 2 450Expected 2026-10-28	Mfr. Part No. EFR32MG27C140F768IM40-B Mouser Part No 634-MG27C14068IM40-B	Silicon Labs	RF System on a Chip - SoC MG27, 2.4 GHz, 768kB Flash, 64kB RAM, +8 dBm, +125C, QFN40 Learn More about Silicon Labs efr32xg27 socs	Datasheet	2 450Expected 2026-10-28	45,61 kr 36,05 kr 33,08 kr 29,89 kr View 28,35 kr 27,91 kr 26,49 kr 25,83 kr	Min.: 1 Mult.: 1	BLE, Zigbee	ARM Cortex M33	2.4 GHz	2 Mbps	8 dBm	- 96.3 dBm	1.71 V	3.8 V	3.6 mA	11.3 mA	768 kB	- 40 C	+ 125 C	QFN-40	Tray
RF System on a Chip - SoC BG27, 2.4 GHz, 768kB Flash, 64kB RAM, +8 dBm, +125C, QFN32 EFR32BG27C140F768IM32-BR Silicon Labs 2 500: 18,24 kr Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFR32BG27C140F768IM32-BR Mouser Part No 634-BG27C14068IM32BR	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	Non-Stocked Lead-Time 12 Weeks	Reel 18,24 kr 17,91 kr	Min.: 2 500 Mult.: 2 500 : 2 500	BLE	ARM Cortex M33	2.4 GHz	2 Mbps	8 dBm	- 96.3 dBm	1.71 V	3.8 V	3.6 mA	11.3 mA	768 kB	- 40 C	+ 125 C	QFN-32	Reel
RF System on a Chip - SoC BG27, 2.4 GHz, 768kB Flash, 64kB RAM, +8 dBm, +125C, QFN40 EFR32BG27C140F768IM40-BR Silicon Labs 2 500: 18,46 kr Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFR32BG27C140F768IM40-BR Mouser Part No 634-BG27C14068IM40BR	Silicon Labs	RF System on a Chip - SoC BG27, 2.4 GHz, 768kB Flash, 64kB RAM, +8 dBm, +125C, QFN40 Learn More about Silicon Labs efr32xg27 socs	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel 18,46 kr 18,13 kr	Min.: 2 500 Mult.: 2 500 : 2 500	BLE	ARM Cortex M33	2.4 GHz	2 Mbps	8 dBm	- 96.3 dBm	1.71 V	3.8 V	3.6 mA	11.3 mA	768 kB	- 40 C	+ 125 C	QFN-40	Reel
RF System on a Chip - SoC BG27, 2.4 GHz, 768kB Flash, 64kB RAM, +6 dBm, +125C, QFN32 EFR32BG27C230F768IM32-BR Silicon Labs 2 500: 18,68 kr Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFR32BG27C230F768IM32-BR Mouser Part No 634-BG27C23068IM32BR	Silicon Labs	RF System on a Chip - SoC BG27, 2.4 GHz, 768kB Flash, 64kB RAM, +6 dBm, +125C, QFN32 Learn More about Silicon Labs efr32xg27 socs	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel 18,68 kr 18,35 kr	Min.: 2 500 Mult.: 2 500 : 2 500	BLE	ARM Cortex M33	2.4 GHz	2 Mbps	6 dBm	- 96.3 dBm	1.71 V	3.8 V	3.6 mA	11.3 mA	768 kB	- 40 C	+ 125 C	QFN-32	Reel
RF System on a Chip - SoC BG27, 2.4 GHz, 768kB Flash, 64kB RAM, +6 dBm, +125C, QFN40 EFR32BG27C230F768IM40-BR Silicon Labs 2 500: 19,23 kr Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFR32BG27C230F768IM40-BR Mouser Part No 634-BG27C23068IM40BR	Silicon Labs	RF System on a Chip - SoC BG27, 2.4 GHz, 768kB Flash, 64kB RAM, +6 dBm, +125C, QFN40 Learn More about Silicon Labs efr32xg27 socs	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel 19,23 kr 18,79 kr	Min.: 2 500 Mult.: 2 500 : 2 500	BLE	ARM Cortex M33	2.4 GHz	2 Mbps	6 dBm	- 96.3 dBm	1.71 V	3.8 V	3.6 mA	11.3 mA	768 kB	- 40 C	+ 125 C	QFN-40	Reel
RF System on a Chip - SoC MG27, 2.4 GHz, 768kB Flash, 64kB RAM, +8 dBm, +125C, QFN32 EFR32MG27C140F768IM32-BR Silicon Labs 2 500: 25,28 kr Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFR32MG27C140F768IM32-BR Mouser Part No 634-MG27C14068IM32BR	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	Non-Stocked Lead-Time 12 Weeks	Reel 25,28 kr	Min.: 2 500 Mult.: 2 500 : 2 500	BLE, Zigbee	ARM Cortex M33	2.4 GHz	2 Mbps	8 dBm	- 96.3 dBm	1.71 V	3.8 V	3.6 mA	11.3 mA	768 kB	- 40 C	+ 125 C	QFN-32	Reel
RF System on a Chip - SoC MG27, 2.4 GHz, 768kB Flash, 64kB RAM, +8 dBm, +125C, QFN40 EFR32MG27C140F768IM40-BR Silicon Labs 2 500: 25,72 kr Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFR32MG27C140F768IM40-BR Mouser Part No 634-MG27C14068IM40BR	Silicon Labs	RF System on a Chip - SoC MG27, 2.4 GHz, 768kB Flash, 64kB RAM, +8 dBm, +125C, QFN40 Learn More about Silicon Labs efr32xg27 socs	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel 25,72 kr	Min.: 2 500 Mult.: 2 500 : 2 500	BLE, Zigbee	ARM Cortex M33	2.4 GHz	2 Mbps	8 dBm	- 96.3 dBm	1.71 V	3.8 V	3.6 mA	11.3 mA	768 kB	- 40 C	+ 125 C	QFN-40	Reel
RF System on a Chip - SoC MG27, 2.4 GHz, 768kB Flash, 64kB RAM, +6 dBm, +125C, QFN32 EFR32MG27C230F768IM32-BR Silicon Labs 2 500: 26,05 kr Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFR32MG27C230F768IM32-BR Mouser Part No 634-MG27C23068IM32BR	Silicon Labs	RF System on a Chip - SoC MG27, 2.4 GHz, 768kB Flash, 64kB RAM, +6 dBm, +125C, QFN32 Learn More about Silicon Labs efr32xg27 socs	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel 26,05 kr	Min.: 2 500 Mult.: 2 500 : 2 500	BLE, Zigbee	ARM Cortex M33	2.4 GHz	2 Mbps	6 dBm	- 96.3 dBm	1.71 V	3.8 V	3.6 mA	11.3 mA	768 kB	- 40 C	+ 125 C	QFN-32	Reel
RF System on a Chip - SoC MG27, 2.4 GHz, 768kB Flash, 64kB RAM, +6 dBm, +125C, QFN40 EFR32MG27C230F768IM40-BR Silicon Labs 2 500: 26,49 kr Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFR32MG27C230F768IM40-BR Mouser Part No 634-MG27C23068IM40BR	Silicon Labs	RF System on a Chip - SoC MG27, 2.4 GHz, 768kB Flash, 64kB RAM, +6 dBm, +125C, QFN40 Learn More about Silicon Labs efr32xg27 socs	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel 26,49 kr	Min.: 2 500 Mult.: 2 500 : 2 500	BLE, Zigbee	ARM Cortex M33	2.4 GHz	2 Mbps	6 dBm	- 96.3 dBm	1.71 V	3.8 V	3.6 mA	11.3 mA	768 kB	- 40 C	+ 125 C	QFN-40	Reel

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