RF System on a Chip - SoC – Mouser Hong Kong

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EFR32xG22 Wireless Gecko SoC Family

Silicon Labs EFR32xG22 Wireless Gecko SoC Family simplifies connectivity and offers features such as over-the-air software updates to support application enhancements. The SoCs feature an integrated Arm® Cortex® M4 MCU. They also introduce BLUETOOTH® Low Energy technology (BLE), Zigbee®, Thread, and proprietary wireless connectivity to applications.

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Part #

RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 6dB, Mesh, 512kB, 32kB(RAM), 18 GPIO

EFR32MG22C224F512IM32-CR
Silicon Labs
1: HK$32.30
18,665In Stock

Mfr. Part No.
EFR32MG22C224F512IM32-CR

Mouser Part No
634-ER32MG22512IM3CR

Silicon Labs

RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 6dB, Mesh, 512kB, 32kB(RAM), 18 GPIO

Learn More

Datasheet

18,665In Stock

Cut Tape

HK$32.30

HK$24.33

HK$22.36

HK$20.22

View

Reel

HK$17.43

Min.: 1
Mult.: 1

: 2,500

Bluetooth, Zigbee

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-32

Reel, Cut Tape

RF System on a Chip - SoC Mighty Gecko, TQFN32, 2.4G, 6dB, Mesh, 512kB, 32kB(RAM), 18 GPIO

EFR32MG22C224F512GN32-CR
Silicon Labs
1: HK$32.30
44,788In Stock

Mfr. Part No.
EFR32MG22C224F512GN32-CR

Mouser Part No
634-ER32MG22512GN3CR

Silicon Labs

RF System on a Chip - SoC Mighty Gecko, TQFN32, 2.4G, 6dB, Mesh, 512kB, 32kB(RAM), 18 GPIO

Learn More

Datasheet

44,788In Stock

Cut Tape

HK$32.30

HK$24.33

HK$22.36

HK$20.22

View

Reel

HK$17.43

Min.: 1
Mult.: 1

: 2,500

Bluetooth, Zigbee

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

TQFN-32

Reel, Cut Tape

RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 6dB, Mesh, 512kB, 32kB(RAM), 18 GPIO

EFR32MG22C224F512IM32-C
Silicon Labs
1: HK$34.52
8,990In Stock

Mfr. Part No.
EFR32MG22C224F512IM32-C

Mouser Part No
634-ER32MG22512IM32C

Silicon Labs

RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 6dB, Mesh, 512kB, 32kB(RAM), 18 GPIO

Learn More

Datasheet

8,990In Stock

HK$34.52

HK$28.03

HK$25.65

HK$23.26

View

Min.: 1
Mult.: 1

Bluetooth, Zigbee

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-32

Tray

RF System on a Chip - SoC Blue Gecko, QFN40, 2.4G, 6dB, Bluetooth 5.2, 352kB, 32kB(RAM), 26 GPIO

EFR32BG22C222F352GM40-C
Silicon Labs
1: HK$24.25
2,028In Stock

Mfr. Part No.
EFR32BG22C222F352GM40-C

Mouser Part No
634-ER32BG22352GM40C

Silicon Labs

RF System on a Chip - SoC Blue Gecko, QFN40, 2.4G, 6dB, Bluetooth 5.2, 352kB, 32kB(RAM), 26 GPIO

Learn More

Datasheet

2,028In Stock

HK$24.25

HK$19.40

HK$17.67

HK$16.03

View

Min.: 1
Mult.: 1

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

352 kB

- 40 C

+ 85 C

QFN-40

Tray

RF System on a Chip - SoC Blue Gecko, TQFN32, 2.4G, 6dB, Bluetooth 5.2, 352kB, 32kB(RAM), 18 GPIO

EFR32BG22C222F352GN32-C
Silicon Labs
1: HK$23.84
2,800In Stock

Mfr. Part No.
EFR32BG22C222F352GN32-C

Mouser Part No
634-ER32BG22352GN32C

Silicon Labs

RF System on a Chip - SoC Blue Gecko, TQFN32, 2.4G, 6dB, Bluetooth 5.2, 352kB, 32kB(RAM), 18 GPIO

Learn More

Datasheet

2,800In Stock

HK$23.84

HK$19.07

HK$17.51

HK$15.70

View

Min.: 1
Mult.: 1

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

352 kB

- 40 C

+ 85 C

TQFN-32

Tray

RF System on a Chip - SoC Flex Gecko, QFN40, 2.4G, 6dB, Proprietary, 512kB, 32kB(RAM), 26 GPIO

EFR32FG22C121F512GM40-C
Silicon Labs
1: HK$27.78
3,526In Stock

Mfr. Part No.
EFR32FG22C121F512GM40-C

Mouser Part No
634-ER32FG22512GM40C

Silicon Labs

RF System on a Chip - SoC Flex Gecko, QFN40, 2.4G, 6dB, Proprietary, 512kB, 32kB(RAM), 26 GPIO

Learn More

Datasheet

3,526In Stock

HK$27.78

HK$20.71

HK$18.91

HK$16.93

View

Min.: 1
Mult.: 1

Wi-Fi

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

Tray

RF System on a Chip - SoC Blue Gecko, QFN40, 2.4G, 6dB, Bluetooth 5.2, 512kB, 32kB(RAM), 26 GPIO

EFR32BG22C224F512GM40-C
Silicon Labs
1: HK$25.24
1,857In Stock

Mfr. Part No.
EFR32BG22C224F512GM40-C

Mouser Part No
634-ER32BG22512GM40C

Silicon Labs

RF System on a Chip - SoC Blue Gecko, QFN40, 2.4G, 6dB, Bluetooth 5.2, 512kB, 32kB(RAM), 26 GPIO

Learn More

Datasheet

1,857In Stock

HK$25.24

HK$18.82

HK$17.18

HK$15.45

View

Min.: 1
Mult.: 1

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

Tray

RF System on a Chip - SoC Mighty Gecko, QFN40, 2.4G, 6dB, Mesh, 512kB, 32kB(RAM), 26 GPIO

EFR32MG22C224F512IM40-C
Silicon Labs
1: HK$33.13
1,091In Stock

Mfr. Part No.
EFR32MG22C224F512IM40-C

Mouser Part No
634-ER32MG22512IM40C

Silicon Labs

RF System on a Chip - SoC Mighty Gecko, QFN40, 2.4G, 6dB, Mesh, 512kB, 32kB(RAM), 26 GPIO

Learn More

Datasheet

1,091In Stock

HK$33.13

HK$26.39

HK$24.66

HK$21.04

View

Min.: 1
Mult.: 1

Bluetooth, Zigbee

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

Tray

RF System on a Chip - SoC Flex Gecko, QFN32, 2.4G, 6dB, Proprietary, 512kB, 32kB(RAM), 18 GPIO

EFR32FG22C121F512GM32-C
Silicon Labs
1: HK$22.19
1,567In Stock

Mfr. Part No.
EFR32FG22C121F512GM32-C

Mouser Part No
634-ER32FG22512GM32C

Silicon Labs

RF System on a Chip - SoC Flex Gecko, QFN32, 2.4G, 6dB, Proprietary, 512kB, 32kB(RAM), 18 GPIO

Learn More

Datasheet

1,567In Stock

HK$22.19

HK$18.17

HK$17.02

HK$15.95

View

Min.: 1
Mult.: 1

Wi-Fi

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

Tray

RF System on a Chip - SoC Mighty Gecko, TQFN32, 2.4G, 6dB, Mesh, 512kB, 32kB(RAM), 18 GPIO

EFR32MG22C224F512GN32-C
Silicon Labs
1: HK$33.54
937In Stock

Mfr. Part No.
EFR32MG22C224F512GN32-C

Mouser Part No
634-ER32MG22512GN32C

Silicon Labs

RF System on a Chip - SoC Mighty Gecko, TQFN32, 2.4G, 6dB, Mesh, 512kB, 32kB(RAM), 18 GPIO

Learn More

Datasheet

937In Stock

HK$33.54

HK$24.33

HK$22.36

HK$20.22

View

Min.: 1
Mult.: 1

Bluetooth, Zigbee

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

TQFN-32

Tray

RF System on a Chip - SoC Blue Gecko, QFN40, 2.4G, 6dB, Bluetooth 5.2, 512kB, 32kB(RAM), 26 GPIO

EFR32BG22C224F512IM40-CR
Silicon Labs
1: HK$26.30
8,898In Stock

Mfr. Part No.
EFR32BG22C224F512IM40-CR

Mouser Part No
634-ER32BG22512IM4CR

Silicon Labs

RF System on a Chip - SoC Blue Gecko, QFN40, 2.4G, 6dB, Bluetooth 5.2, 512kB, 32kB(RAM), 26 GPIO

Learn More

Datasheet

8,898In Stock

Cut Tape

HK$26.30

HK$19.65

HK$17.92

HK$16.11

Reel

HK$15.70

View

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

RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 6dB, Bluetooth 5.2, 352kB, 32kB(RAM), 18 GPIO

EFR32BG22C222F352GM32-C
Silicon Labs
1: HK$21.45
4,900In Stock

Mfr. Part No.
EFR32BG22C222F352GM32-C

Mouser Part No
634-ER32BG22352GM32C

Silicon Labs

RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 6dB, Bluetooth 5.2, 352kB, 32kB(RAM), 18 GPIO

Learn More

Datasheet

4,900In Stock

HK$21.45

HK$15.95

HK$14.55

HK$13.07

View

Min.: 1
Mult.: 1

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

352 kB

- 40 C

+ 85 C

QFN-32

Tray

RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 6dB, Bluetooth 5.2, 352kB, 32kB(RAM), 18 GPIO

EFR32BG22C222F352GM32-CR
Silicon Labs
1: HK$24.33
2,493In Stock

Mfr. Part No.
EFR32BG22C222F352GM32-CR

Mouser Part No
634-ER32BG22352GM3CR

Silicon Labs

RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 6dB, Bluetooth 5.2, 352kB, 32kB(RAM), 18 GPIO

Learn More

Datasheet

2,493In Stock

Cut Tape

HK$24.33

HK$18.17

HK$16.60

HK$14.88

View

Reel

HK$11.34

Min.: 1
Mult.: 1

: 2,500

Bluetooth

ARM Cortex M33

2.4 GHz

2 Mbps

6 dBm

- 96.2 dBm, - 98.9 dBm, - 106.7 dBm

1.71 V

3.8 V

4.4 mA, 4.5 mA

8.5 mA

352 kB

- 40 C

+ 85 C

QFN-32

Reel, Cut Tape

RF System on a Chip - SoC Blue Gecko, TQFN32, 2.4G, 6dB, Bluetooth 5.2, 512kB, 32kB(RAM), 18 GPIO

EFR32BG22C224F512GN32-CR
Silicon Labs
1: HK$25.24
896In Stock

Mfr. Part No.
EFR32BG22C224F512GN32-CR

Mouser Part No
634-ER32BG22512GN3CR

Silicon Labs

RF System on a Chip - SoC Blue Gecko, TQFN32, 2.4G, 6dB, Bluetooth 5.2, 512kB, 32kB(RAM), 18 GPIO

Learn More

Datasheet

896In Stock

Cut Tape

HK$25.24

HK$18.82

HK$17.18

HK$15.45

HK$14.63

Reel

HK$13.40

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

TQFN-32

Reel, Cut Tape

RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 6dB, Bluetooth 5.2, 512kB, 32kB(RAM), 18 GPIO

EFR32BG22C224F512IM32-CR
Silicon Labs
1: HK$25.24
1,671In Stock
2,500Expected 25/9/2026

Mfr. Part No.
EFR32BG22C224F512IM32-CR

Mouser Part No
634-ER32BG22512IM3CR

Silicon Labs

RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 6dB, Bluetooth 5.2, 512kB, 32kB(RAM), 18 GPIO

Learn More

Datasheet

1,671In Stock

2,500Expected 25/9/2026

Cut Tape

HK$25.24

HK$18.82

HK$17.18

HK$15.45

HK$14.63

Reel

HK$12.33

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-32

Reel, Cut Tape

RF System on a Chip - SoC Mighty Gecko, QFN40, 2.4G, 6dB, Mesh, 512kB, 32kB(RAM), 26 GPIO

EFR32MG22C224F512IM40-CR
Silicon Labs
1: HK$33.54
4,067In Stock

Mfr. Part No.
EFR32MG22C224F512IM40-CR

Mouser Part No
634-ER32MG22512IM4CR

Silicon Labs

RF System on a Chip - SoC Mighty Gecko, QFN40, 2.4G, 6dB, Mesh, 512kB, 32kB(RAM), 26 GPIO

Learn More

Datasheet

4,067In Stock

Cut Tape

HK$33.54

HK$25.24

HK$23.18

HK$20.96

View

Reel

HK$18.99

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Bluetooth, Zigbee

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

RF System on a Chip - SoC Blue Gecko, TQFN32, 2.4G, 6dB, Bluetooth 5.2, 512kB, 32kB(RAM), 18 GPIO

EFR32BG22C224F512GN32-C
Silicon Labs
1: HK$26.06
122In Stock

Mfr. Part No.
EFR32BG22C224F512GN32-C

Mouser Part No
634-ER32BG22512GN32C

Silicon Labs

RF System on a Chip - SoC Blue Gecko, TQFN32, 2.4G, 6dB, Bluetooth 5.2, 512kB, 32kB(RAM), 18 GPIO

Learn More

Datasheet

122In Stock

HK$26.06

HK$19.81

HK$18.25

HK$16.28

View

Min.: 1
Mult.: 1

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

TQFN-32

Tray

RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 6dB, Bluetooth 5.2, 512kB, 32kB(RAM), 18 GPIO

EFR32BG22C224F512IM32-C
Silicon Labs
1: HK$25.24
261In Stock

Mfr. Part No.
EFR32BG22C224F512IM32-C

Mouser Part No
634-ER32BG22512IM32C

Silicon Labs

RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 6dB, Bluetooth 5.2, 512kB, 32kB(RAM), 18 GPIO

Learn More

Datasheet

261In Stock

HK$25.24

HK$19.48

HK$17.92

HK$16.03

View

Min.: 1
Mult.: 1

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-32

Tray

RF System on a Chip - SoC Blue Gecko, TQFN32, 2.4G, 6dB, Bluetooth 5.2, 352kB, 32kB(RAM), 18 GPIO

EFR32BG22C222F352GN32-CR
Silicon Labs
2,500: HK$13.40
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFR32BG22C222F352GN32-CR

Mouser Part No
634-ER32BG22352GN3CR

Silicon Labs

RF System on a Chip - SoC Blue Gecko, TQFN32, 2.4G, 6dB, Bluetooth 5.2, 352kB, 32kB(RAM), 18 GPIO

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

HK$13.40

Min.: 2,500
Mult.: 2,500

: 2,500

Bluetooth

ARM Cortex M33

2.4 GHz

2 Mbps

6 dBm

- 96.2 dBm, - 98.9 dBm, - 106.7 dBm

1.71 V

3.8 V

4.4 mA, 4.5 mA

8.5 mA

352 kB

- 40 C

+ 85 C

TQFN-32

Reel

RF System on a Chip - SoC Flex Gecko, QFN32, 2.4G, 6dB, Proprietary, 512kB, 32kB(RAM), 18 GPIO

EFR32FG22C121F512GM32-CR
Silicon Labs
2,500: HK$16.77
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFR32FG22C121F512GM32-CR

Mouser Part No
634-ER32FG22512GM3CR

Silicon Labs

RF System on a Chip - SoC Flex Gecko, QFN32, 2.4G, 6dB, Proprietary, 512kB, 32kB(RAM), 18 GPIO

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

HK$16.77

Min.: 2,500
Mult.: 2,500

: 2,500

Bluetooth

2.4 GHz

6 dBm

512 kB

- 40 C

+ 85 C

QFN-32

Reel

RF System on a Chip - SoC Flex Gecko, QFN40, 2.4G, 6dB, Proprietary, 512kB, 32kB(RAM), 26 GPIO

EFR32FG22C121F512GM40-CR
Silicon Labs
2,500: HK$18.41
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFR32FG22C121F512GM40-CR

Mouser Part No
634-ER32FG22512GM4CR

Silicon Labs

RF System on a Chip - SoC Flex Gecko, QFN40, 2.4G, 6dB, Proprietary, 512kB, 32kB(RAM), 26 GPIO

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

HK$18.41

Min.: 2,500
Mult.: 2,500

: 2,500

Wi-Fi

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

EFR32xG22 Wireless Gecko SoC Family

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