EFR32 RF System on a Chip - SoC

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Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model 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
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Packaging
Silicon Labs RF System on a Chip - SoC Secure Vault High, 3200k Flash, 512k RAM, 20-bit ADC, +10 dBm, QFN48, MVP
Datasheet
486In Stock
Min.: 1
Mult.: 1

Wireless SoCs ARM Cortex M33 2.4 GHz 2 Mbps 10 dBm - 95 dBm 1.71 V 3.8 V 5.4 mA 19.5 mA 3200 kB - 40 C + 125 C QFN-48 Tray
Silicon Labs RF System on a Chip - SoC Secure Vault High, 3200k Flash, 512k RAM, 20-bit ADC, +10 dBm, QFN68, MVP
Datasheet
454In Stock
Min.: 1
Mult.: 1

Wireless SoCs ARM Cortex M33 2.4 GHz 2 Mbps 10 dBm - 95 dBm 1.71 V 3.8 V 5.4 mA 19.5 mA 3200 kB - 40 C + 125 C QFN-68 Tray
Silicon Labs RF System on a Chip - SoC Secure Vault High, 3200k Flash, 512k RAM, +10 dBm, QFN48, MVP
Datasheet
376In Stock
Min.: 1
Mult.: 1

Wireless Gecko SoC ARM Cortex M33 2.4 GHz 2 Mbps 10 dBm - 95 dBm 1.71 V 3.8 V 6.2 mA 19.5 mA 3200 kB - 40 C + 125 C QFN-48 Tray
Silicon Labs RF System on a Chip - SoC Secure Vault High, 3200k Flash, 512k RAM, +10 dBm, QFN68, MVP
Datasheet
513In Stock
Min.: 1
Mult.: 1

Wireless Gecko SoC ARM Cortex M33 2.4 GHz 2 Mbps 10 dBm - 95 dBm 1.71 V 3.8 V 6.2 mA 19.5 mA 3200 kB - 40 C + 125 C QFN-68 Tray
Silicon Labs RF System on a Chip - SoC Secure Vault High, 3200k Flash, 512k RAM, +20 dBm, QFN68, MVP
Datasheet
506In Stock
Min.: 1
Mult.: 1

Wireless Gecko SoC ARM Cortex M33 2.4 GHz 2 Mbps 19.5 dBm - 95 dBm 1.71 V 3.8 V 6.2 mA 152.7 mA 3200 kB - 40 C + 125 C QFN-68 Tray
Silicon Labs RF System on a Chip - SoC Secure Vault High, 3200k Flash, 512k RAM, 20-bit ADC, +10 dBm, QFN48, MVP
Datasheet
474In Stock
Min.: 1
Mult.: 1

Wireless Gecko SoC ARM Cortex M33 2.4 GHz 2 Mbps 10 dBm - 95 dBm 1.71 V 3.8 V 6.2 mA 19.5 mA 3200 kB - 40 C + 125 C QFN-48 Tray
Silicon Labs RF System on a Chip - SoC Secure Vault High, 3200k Flash, 512k RAM, 20-bit ADC, +10 dBm, QFN68, MVP
Datasheet
500In Stock
Min.: 1
Mult.: 1

Wireless Gecko SoC ARM Cortex M33 2.4 GHz 2 Mbps 10 dBm - 95 dBm 1.71 V 3.8 V 6.2 mA 19.5 mA 3200 kB - 40 C + 125 C QFN-68 Tray
Silicon Labs RF System on a Chip - SoC Secure Vault High, 3200k Flash, 512k RAM, 20-bit ADC, +20 dBm, QFN48, MVP
Datasheet
474In Stock
Min.: 1
Mult.: 1

Wireless Gecko SoC ARM Cortex M33 2.4 GHz 2 Mbps 19.5 dBm - 95 dBm 1.71 V 3.8 V 6.2 mA 152.7 mA 3200 kB - 40 C + 125 C QFN-48 Tray
Silicon Labs RF System on a Chip - SoC Secure Vault High, 3200k Flash, 512k RAM, 20-bit ADC, +20 dBm, QFN68, MVP
Datasheet
407In Stock
Min.: 1
Mult.: 1

Wireless Gecko SoC ARM Cortex M33 2.4 GHz 2 Mbps 19.5 dBm - 95 dBm 1.71 V 3.8 V 6.2 mA 152.7 mA 3200 kB - 40 C + 125 C QFN-68 Tray

Silicon Labs RF System on a Chip - SoC BG24, 2.4 GHz, 1536kB Flash, 256kB RAM, +4 dBm, Secure Vault High, 20-bit ADC +125C, CSP42
Datasheet
5,538In Stock
Min.: 1
Mult.: 1
Reel: 6,000

- 106.2 dBm 1.71 V 3.8 V 4.2 mA 11 mA 1536 kB - 40 C + 125 C WLCSP-42 Reel, Cut Tape
Silicon Labs RF System on a Chip - SoC BG24, 2.4 GHz, 1024kB Flash, 128kB RAM, +20 dBm, +125C, QFN40
Datasheet
4,241In Stock
Min.: 1
Mult.: 1

Bluetooth ARM Cortex M33 2.4 GHz 2 Mbps 19.5 dBm - 94.8 dBm 1.71 V 3.8 V 4.4 mA 156.8 mA 1 MB - 40 C + 125 C QFN-40 Tray
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
Datasheet
3,222In Stock
Min.: 1
Mult.: 1

Bluetooth ARM Cortex M33 2.4 GHz 2 Mbps 10 dBm - 94.8 dBm 1.71 V 3.8 V 4.4 mA 19.1 mA 1.5 MB - 40 C + 125 C QFN-48 Tray
Silicon Labs RF System on a Chip - SoC BG24, 2.4 GHz, 1024kB Flash, 128kB RAM, +10 dBm, Secure Vault High, MVP, +125C, QFN48
Datasheet
2,933In Stock
Min.: 1
Mult.: 1

Bluetooth ARM Cortex M33 2.4 GHz 2 Mbps 10 dBm - 94.8 dBm 1.71 V 3.8 V 4.4 mA 19.1 mA 1 MB - 40 C + 125 C QFN-48 Tray
Silicon Labs RF System on a Chip - SoC MG24, 2.4 GHz, 1536kB Flash, 192kB RAM, +10 dBm, +125C, QFN40
Datasheet
2,604In Stock
Min.: 1
Mult.: 1

Bluetooth, Zigbee ARM Cortex M33 2.4 GHz 2 Mbps 10 dBm - 94.8 dBm 1.71 V 3.8 V 4.4 mA 19.1 mA 1.5 MB - 40 C + 125 C QFN-40 Tray
Silicon Labs RF System on a Chip - SoC MG24, 2.4 GHz, 1536kB Flash, 192kB RAM, +10 dBm, +125C, QFN48
Datasheet
1,963In Stock
Min.: 1
Mult.: 1

Bluetooth, Zigbee ARM Cortex M33 2.4 GHz 2 Mbps 10 dBm - 94.4 dBm 1.71 V 3.8 V 4.4 mA 19.1 mA 1.5 MB - 40 C + 125 C QFN-48 Tray
Silicon Labs RF System on a Chip - SoC MG24, 2.4 GHz, 1536kB Flash, 256kB RAM, +20 dBm, Secure Vault High, MVP, +125C, QFN48
Datasheet
1,090In Stock
2,450Expected 2026-03-27
Min.: 1
Mult.: 1

Bluetooth, Zigbee ARM Cortex M33 2.4 GHz 2 Mbps 19.5 dBm - 94.4 dBm 1.71 V 3.8 V 4.4 mA 156.8 mA 1.5 MB - 40 C + 125 C QFN-48 Tray
Silicon Labs RF System on a Chip - SoC BG27, 2.4 GHz, 768kB Flash, 64kB RAM, +8 dBm, +125C, QFN32
Datasheet
4,650In Stock
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
Silicon Labs RF System on a Chip - SoC BG27, 2.4 GHz, 768kB Flash, 64kB RAM, +8 dBm, +125C, QFN40
Datasheet
1,489In Stock
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
Silicon Labs RF System on a Chip - SoC BG27, 2.4 GHz, 768kB Flash, 64kB RAM, +6 dBm, +125C, QFN32
Datasheet
2,347In Stock
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
Silicon Labs RF System on a Chip - SoC FG23, Sub-GHz, 256kB Flash, 32kB RAM, +14 dBm, QFN40
Datasheet
2,374In Stock
Min.: 1
Mult.: 1

Sub-GHz QFN-40 Tray
Silicon Labs RF System on a Chip - SoC FG28, Sub-GHz, 1024kB Flash, 256kB RAM, +20 dBm, Secure Vault-Mid, QFN48
Datasheet
2,340In Stock
Min.: 1
Mult.: 1
Reel: 2,500

Sub-GHz ARM Cortex M33 20 dBm - 125.8 dBm 1.71 V 3.8 V 6.1 mA 26.2 mA 1 MB - 40 C + 85 C QFN-48 Reel, Cut Tape
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
Datasheet
1,128In Stock
Min.: 1
Mult.: 1

Sub-GHz ARM Cortex M33 14 dBm - 125.8 dBm 1.71 V 3.8 V 6.1 mA 26.2 mA 1 MB - 40 C + 125 C QFN-68 Tray
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, QFN48
Datasheet
690In Stock
Min.: 1
Mult.: 1

Sub-GHz ARM Cortex M33 20 dBm - 125.8 dBm 1.71 V 3.8 V 6.1 mA 26.2 mA 1 MB - 40 C + 125 C QFN-48 Tray
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
Datasheet
1,457In Stock
Min.: 1
Mult.: 1
Reel: 2,500

Sub-GHz ARM Cortex M33 20 dBm - 125.8 dBm 1.71 V 3.8 V 6.1 mA 26.2 mA 1 MB - 40 C + 125 C QFN-68 Reel, Cut Tape
Silicon Labs RF System on a Chip - SoC MG27, 2.4 GHz, 768kB Flash, 64kB RAM, +8 dBm, +125C, QFN32
Datasheet
2,019In Stock
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