EFR32 RF System on a Chip - SoC

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Description Datasheet Availability Pricing (EUR) 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
Package/Case
Packaging
Silicon Labs RF System on a Chip - SoC Secure Vault High, 3200k Flash, 512k RAM, 20-bit ADC, +10 dBm, QFN68, MVP
Datasheet
362In 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
2.450In 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
458In 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
498In 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, +20 dBm, QFN48, MVP
Datasheet
447In 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
245In Stock
1.300Expected 9/4/2026
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 FG28, Sub-GHz, 1024kB Flash, 256kB RAM, +20 dBm, Secure Vault-Mid, QFN48
Datasheet
2.330In Stock
Min.: 1
Mult.: 1
: 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
521In 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
1.409In 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 MG27, 2.4 GHz, 768kB Flash, 64kB RAM, +8 dBm, +125C, QFN32
Datasheet
2.506In 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
Silicon Labs RF System on a Chip - SoC 2.4 GHz RCP, 802.15.4, BLE, 512kB Flash, 64kB RAM, +10dBm, QFN32, 20 GPIO
Datasheet
2.495In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

10 dBm 512 kB QFN-32 Reel, Cut Tape, MouseReel

Silicon Labs RF System on a Chip - SoC Blue Gecko BLE SoC QFN48 2.4 G 10 dB BLE/proprietary 512 kB 64 kB (RAM) 16GPIO
Datasheet
9.632In Stock
Min.: 1
Mult.: 1
: 2.500

BLE ARM Cortex M4 2.4 GHz 2 Mbps 10 dBm - 91.5 dBm 1.8 V 3.8 V 9.5 mA 35.3 mA 512 kB - 40 C + 85 C QFN-32 Reel, Cut Tape
Silicon Labs RF System on a Chip - SoC Blue Gecko, QFN40, 2.4G, 6dB, Bluetooth 5.2, 512kB, 32kB(RAM), 26 GPIO
Datasheet
15.421In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

Bluetooth ARM Cortex M33 2.4 GHz 2 Mbps 6 dBm - 96.2 dBm 1.71 V 3.8 V 3.6 mA 8.2 mA 512 kB - 40 C + 85 C QFN-40 Reel, Cut Tape, MouseReel

Silicon Labs RF System on a Chip - SoC Z-Wave 700 Modem SoC, Sub-GHz, Arm M4, -98.8 dBm, 13 dBm, QFN32
Datasheet
3.988In Stock
Min.: 1
Mult.: 1
: 2.500

Sub-GHz ARM Cortex M4 868 MHz, 915 MHz 100 kbps 14 dBm - 98.8 dBm 1.8 V 3.8 V 10.2 mA 43.8 mA 256 kB - 40 C + 85 C QFN-32 Reel, Cut Tape
Silicon Labs RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 6dB, Bluetooth 5.2, 512kB, 32kB(RAM), 18 GPIO
Datasheet
35.024In Stock
Min.: 1
Mult.: 1
: 2.500

Bluetooth ARM Cortex M33 2.4 GHz 2 Mbps 6 dBm - 96.2 dBm 1.71 V 3.8 V 3.6 mA 8.2 mA 512 kB - 40 C + 85 C QFN-32 Reel, Cut Tape
Silicon Labs RF System on a Chip - SoC Blue Gecko, QFN40, 2.4G, 6dB, Bluetooth 5.2, 512kB, 32kB(RAM), 26 GPIO
Datasheet
8.898In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

Bluetooth ARM Cortex M33 2.4 GHz 2 Mbps 6 dBm - 96.2 dBm 1.71 V 3.8 V 3.6 mA 8.2 mA 512 kB - 40 C + 125 C QFN-40 Reel, Cut Tape, MouseReel
Silicon Labs RF System on a Chip - SoC FG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, QFN48
Datasheet
6.550In Stock
Min.: 1
Mult.: 1
: 2.500

Sub-GHz ARM Cortex M33 868 MHz, 915 MHz, 920 MHz 2 Mbps 14 dBm - 96.9 dBm 1.71 V 3.8 V 4.2 mA 25 mA 512 kB - 40 C + 85 C QFN-48 Reel, Cut Tape
Silicon Labs RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 10dB, mesh multiprotocol, 1024kB, 96kB(RAM), 20 GPIO
Datasheet
32.923In Stock
Min.: 1
Mult.: 1
: 2.500

Bluetooth 5.1, Thread, Zigbee ARM Cortex M33 2.4 GHz 2 Mbps 10 dBm - 94.4 dBm 1.71 V 3.8 V 8.8 mA 33.8 mA 1 MB - 40 C + 125 C QFN-32 Reel, Cut Tape
Silicon Labs RF System on a Chip - SoC Mighty Gecko SoC BGA125 dual 19 dB mesh multi-protocol 1024 kB 256 kB (RAM) 65GPIO
Datasheet
3.780In Stock
Min.: 1
Mult.: 1
: 2.500

Bluetooth, Zigbee ARM Cortex M4 169 MHz, 315 MHz, 433 MHz, 490 MHz, 868 MHz, 915 MHz, 2.4 GHz 2 Mbps 19 dBm, 20 dBm - 91.3 dBm, - 126.2 dBm 1.8 V 3.8 V 8.4 mA, 10 mA 8.5 mA, 35.3 mA 1 MB - 40 C + 85 C BGA-125 Reel, Cut Tape

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
5.362In Stock
Min.: 1
Mult.: 1
: 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 Secure Vault High, 3200k Flash, 512k RAM, 20-bit ADC, +10 dBm, QFN68, MVP
Datasheet
235In 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 FG28, Sub-GHz, 1024kB Flash, 128kB RAM, +14 dBm, Secure Vault-Mid, QFN68
Datasheet
399In 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 + 85 C QFN-68 Tray
Silicon Labs RF System on a Chip - SoC FG28, Sub-GHz, 1024kB Flash, 256kB RAM, +14 dBm, Secure Vault-Mid, QFN48
Datasheet
418In 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 + 85 C QFN-48 Tray
Silicon Labs RF System on a Chip - SoC FG28, Sub-GHz, 1024kB Flash, 256kB RAM, +20 dBm, Secure Vault-Mid, QFN48
Datasheet
258In 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 + 85 C QFN-48 Tray