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I2C RF System on a Chip - SoC

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Part #

RF System on a Chip - SoC BG24L, 2.4 GHz, 768kB Flash, 96kB RAM, +10 dBm, +85C, QFN40

EFR32BG24L010F768IM40-BR
Silicon Labs
1: $5.08
199In Stock
2,500Expected 2026/03/20
New Product

Mfr. Part No.
EFR32BG24L010F768IM40-BR

Mouser Part No
634-32BG24L010FIM40R

New Product

Silicon Labs

RF System on a Chip - SoC BG24L, 2.4 GHz, 768kB Flash, 96kB RAM, +10 dBm, +85C, QFN40

Learn More

Datasheet

199In Stock

2,500Expected 2026/03/20

Cut Tape

$5.08

$3.43

$3.20

$2.81

Reel

$1.92

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

ARM Cortex M33

2 Mb/s

10 dBm

- 94.8 dBm

1.71 V

3.8 V

4.4 mA

19.1 mA

768 kB

- 40 C

+ 125 C

QFN-40

Reel, Cut Tape, MouseReel

RF System on a Chip - SoC MG24, 2.4 GHz, 1024kB Flash, 128kB RAM, +10 dBm, +125C, QFN40

EFR32MG24A010F1024IM40-B
Silicon Labs
1: $6.42
1,788In Stock

Mfr. Part No.
EFR32MG24A010F1024IM40-B

Mouser Part No
634-32MGA010F102440B

Silicon Labs

RF System on a Chip - SoC MG24, 2.4 GHz, 1024kB Flash, 128kB RAM, +10 dBm, +125C, QFN40

Learn More

Datasheet

1,788In Stock

$6.42

$4.66

$4.34

$3.83

View

Min.: 1
Mult.: 1

Bluetooth

ARM Cortex M33

2 Mbps

10 dBm

- 94.4 dBm

1.71 V

3.8 V

1 MB

- 40 C

+ 125 C

QFN-40

Tray

RF System on a Chip - SoC FG25, Sub-GHz, 1920kB Flash, 512kB RAM, FSK/O-QPSK/OFDM, Secure Vault-High, +125C, QFN56

EFR32FG25B221F1920IM56-B
Silicon Labs
1: $16.04
2,593In Stock

Mfr. Part No.
EFR32FG25B221F1920IM56-B

Mouser Part No
634-25B221F1920IM56B

Silicon Labs

RF System on a Chip - SoC FG25, Sub-GHz, 1920kB Flash, 512kB RAM, FSK/O-QPSK/OFDM, Secure Vault-High, +125C, QFN56

Learn More

Datasheet

2,593In Stock

$16.04

$12.83

$12.13

$11.49

View

Min.: 1
Mult.: 1

Sub-GHz

ARM Cortex M33

2.4 Mbps

16 dBm

- 95.3 dBm

1.71 V

3.8 V

6.28 mA

186 mA

1920 kB

- 40 C

+ 125 C

QFN-56

Tray

RF System on a Chip - SoC BG24, 2.4 GHz, 1024kB Flash, 128kB RAM, +10 dBm, +125C, QFN40

EFR32BG24A010F1024IM40-B
Silicon Labs
1: $3.83
2,902In Stock

Mfr. Part No.
EFR32BG24A010F1024IM40-B

Mouser Part No
634-32BGA010F102440B

Silicon Labs

RF System on a Chip - SoC BG24, 2.4 GHz, 1024kB Flash, 128kB RAM, +10 dBm, +125C, QFN40

Learn More

Datasheet

2,902In Stock

$3.83

$3.31

$3.13

$2.88

View

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-40

Tray

RF System on a Chip - SoC MG24, 2.4 GHz, 1536kB Flash, 256kB RAM, +10 dBm, Secure Vault High, +125C, QFN40

EFR32MG24B010F1536IM40-B
Silicon Labs
1: $4.97
2,205In Stock

Mfr. Part No.
EFR32MG24B010F1536IM40-B

Mouser Part No
634-32MGB010F153640B

Silicon Labs

RF System on a Chip - SoC MG24, 2.4 GHz, 1536kB Flash, 256kB RAM, +10 dBm, Secure Vault High, +125C, QFN40

Learn More

Datasheet

2,205In Stock

$4.97

$4.30

$4.07

$3.76

View

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-40

Tray

RF System on a Chip - SoC FG25, Sub-GHz, 1920kB Flash, 512kB RAM, FSK/O-QPSK/OFDM, HFCLKOUT, Secure Vault-High, +125C, QFN56

EFR32FG25B222F1920IM56-B
Silicon Labs
1: $17.41
315In Stock

Mfr. Part No.
EFR32FG25B222F1920IM56-B

Mouser Part No
634-25B222F1920IM56B

Silicon Labs

RF System on a Chip - SoC FG25, Sub-GHz, 1920kB Flash, 512kB RAM, FSK/O-QPSK/OFDM, HFCLKOUT, Secure Vault-High, +125C, QFN56

Learn More

Datasheet

315In Stock

$17.41

$13.63

$12.68

$11.49

View

Min.: 1
Mult.: 1

Sub-GHz

ARM Cortex M33

2.4 Mbps

16 dBm

- 95.3 dBm

1.71 V

3.8 V

6.28 mA

186 mA

1920 kB

- 40 C

+ 125 C

QFN-56

Tray

RF System on a Chip - SoC MG24, 2.4 GHz, 1536kB Flash, 256kB RAM, +20 dBm, Secure Vault High, 20-bit ADC, +125C, QFN48

EFR32MG24B120F1536IM48-B
Silicon Labs
1: $6.37
2,342In Stock

Mfr. Part No.
EFR32MG24B120F1536IM48-B

Mouser Part No
634-32MGB120F153648B

Silicon Labs

RF System on a Chip - SoC MG24, 2.4 GHz, 1536kB Flash, 256kB RAM, +20 dBm, Secure Vault High, 20-bit ADC, +125C, QFN48

Learn More

Datasheet

2,342In Stock

$6.37

$5.52

$5.23

$4.83

View

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

RF System on a Chip - SoC FG28, Sub-GHz, 1024kB Flash, 256kB RAM, +14 dBm, Secure Vault-Mid, QFN68

EFR32FG28A110F1024GM68-A
Silicon Labs
1: $10.34
140In Stock

Mfr. Part No.
EFR32FG28A110F1024GM68-A

Mouser Part No
634-FG28A110FGM68A

Silicon Labs

RF System on a Chip - SoC FG28, Sub-GHz, 1024kB Flash, 256kB RAM, +14 dBm, Secure Vault-Mid, QFN68

Learn More

Datasheet

140In Stock

$10.34

$7.99

$7.62

$6.62

View

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

RF System on a Chip - SoC MG24, 2.4 GHz, 1024kB Flash, 128kB RAM, +20 dBm, XOUT, +125C, QFN40

EFR32MG24A021F1024IM40-B
Silicon Labs
1: $5.18
2,710In Stock

Mfr. Part No.
EFR32MG24A021F1024IM40-B

Mouser Part No
634-32MGA021F102440B

Silicon Labs

RF System on a Chip - SoC MG24, 2.4 GHz, 1024kB Flash, 128kB RAM, +20 dBm, XOUT, +125C, QFN40

Learn More

Datasheet

2,710In Stock

$5.18

$4.47

$4.23

$3.90

View

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 MB

- 40 C

+ 125 C

QFN-40

Tray

RF System on a Chip - SoC FG25, Sub-GHz, 1920kB Flash, 512kB RAM, FSK/O-QPSK, +125C, QFN56

EFR32FG25A211F1920IM56-B
Silicon Labs
1: $11.90
225In Stock

Mfr. Part No.
EFR32FG25A211F1920IM56-B

Mouser Part No
634-25A211F1920IM56B

Silicon Labs

RF System on a Chip - SoC FG25, Sub-GHz, 1920kB Flash, 512kB RAM, FSK/O-QPSK, +125C, QFN56

Learn More

Datasheet

225In Stock

$11.90

$9.29

$7.69

$7.34

Min.: 1
Mult.: 1

Sub-GHz

ARM Cortex M33

2.4 Mbps

16 dBm

- 95.3 dBm

1.71 V

3.8 V

6.28 mA

186 mA

1920 kB

- 40 C

+ 125 C

QFN-56

Tray

RF System on a Chip - SoC FG25, Sub-GHz, 1920kB Flash, 512kB RAM, FSK/O-QPSK, Secure Vault-High, +125C, QFN56

EFR32FG25B211F1920IM56-B
Silicon Labs
1: $15.64
488In Stock

Mfr. Part No.
EFR32FG25B211F1920IM56-B

Mouser Part No
634-25B211F1920IM56B

Silicon Labs

RF System on a Chip - SoC FG25, Sub-GHz, 1920kB Flash, 512kB RAM, FSK/O-QPSK, Secure Vault-High, +125C, QFN56

Learn More

Datasheet

488In Stock

$15.64

$12.23

$10.92

$10.13

View

Min.: 1
Mult.: 1

Sub-GHz

ARM Cortex M33

2.4 Mbps

16 dBm

- 95.3 dBm

1.71 V

3.8 V

6.28 mA

186 mA

1920 kB

- 40 C

+ 125 C

QFN-56

Tray

RF System on a Chip - SoC FG25, Sub-GHz, 1920kB Flash, 512kB RAM, FSK/O-QPSK, HFCLKOUT, Secure Vault-High, +125C, QFN56

EFR32FG25B212F1920IM56-B
Silicon Labs
1: $14.22
514In Stock

Mfr. Part No.
EFR32FG25B212F1920IM56-B

Mouser Part No
634-25B212F1920IM56B

Silicon Labs

RF System on a Chip - SoC FG25, Sub-GHz, 1920kB Flash, 512kB RAM, FSK/O-QPSK, HFCLKOUT, Secure Vault-High, +125C, QFN56

Learn More

Datasheet

514In Stock

$14.22

$11.19

$9.93

$9.56

View

Min.: 1
Mult.: 1

Sub-GHz

ARM Cortex M33

2.4 Mbps

16 dBm

- 95.3 dBm

1.71 V

3.8 V

6.28 mA

186 mA

1920 kB

- 40 C

+ 125 C

QFN-56

Tray

RF System on a Chip - SoC FG25, Sub-GHz, 1152kB Flash, 256kB RAM, FSK/O-QPSK, Secure Vault-High, +125C, QFN56

EFR32FG25B111F1152IM56-B
Silicon Labs
1: $11.60
256In Stock

Mfr. Part No.
EFR32FG25B111F1152IM56-B

Mouser Part No
634-25B111F1152IM56B

Silicon Labs

RF System on a Chip - SoC FG25, Sub-GHz, 1152kB Flash, 256kB RAM, FSK/O-QPSK, Secure Vault-High, +125C, QFN56

Learn More

Datasheet

256In Stock

$11.60

$9.04

$7.44

$6.77

View

Min.: 1
Mult.: 1

Sub-GHz

ARM Cortex M33

2.4 Mbps

16 dBm

- 95.3 dBm

1.71 V

3.8 V

6.28 mA

186 mA

1152 kB

- 40 C

+ 125 C

QFN-56

Tray

RF System on a Chip - SoC FG25, Sub-GHz, 1152kB Flash, 256kB RAM, FSK/O-QPSK/OFDM, Secure Vault-High, +125C, QFN56

EFR32FG25B121F1152IM56-B
Silicon Labs
1: $13.69
249In Stock

Mfr. Part No.
EFR32FG25B121F1152IM56-B

Mouser Part No
634-25B121F1152IM56B

Silicon Labs

RF System on a Chip - SoC FG25, Sub-GHz, 1152kB Flash, 256kB RAM, FSK/O-QPSK/OFDM, Secure Vault-High, +125C, QFN56

Learn More

Datasheet

249In Stock

$13.69

$10.51

$8.94

$8.79

View

Min.: 1
Mult.: 1

Sub-GHz

ARM Cortex M33

2.4 Mbps

16 dBm

- 95.3 dBm

1.71 V

3.8 V

6.28 mA

186 mA

1152 kB

- 40 C

+ 125 C

QFN-56

Tray

RF System on a Chip - SoC MG24, 2.4 GHz, 1536kB Flash, 256kB RAM, +10 dBm, Secure Vault High, 20-bit ADC, MVP, +125C, QFN48

EFR32MG24B310F1536IM48-B
Silicon Labs
1: $6.73
1,684In Stock

Mfr. Part No.
EFR32MG24B310F1536IM48-B

Mouser Part No
634-32MGB310F153648B

Silicon Labs

RF System on a Chip - SoC MG24, 2.4 GHz, 1536kB Flash, 256kB RAM, +10 dBm, Secure Vault High, 20-bit ADC, MVP, +125C, QFN48

Learn More

Datasheet

1,684In Stock

$6.73

$5.83

$5.52

$5.09

View

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

RF System on a Chip - SoC BG22L, 2.4 GHz, 352kB Flash, 24kB RAM, +6 dBm, +85C, QFN32

EFR32BG22L122F352GM32-CR
Silicon Labs
1: $3.15
5,268In Stock
New Product

Mfr. Part No.
EFR32BG22L122F352GM32-CR

Mouser Part No
634-32B22L12352GM32R

New Product

Silicon Labs

RF System on a Chip - SoC BG22L, 2.4 GHz, 352kB Flash, 24kB RAM, +6 dBm, +85C, QFN32

Learn More

Datasheet

5,268In Stock

Cut Tape

$3.15

$2.05

$1.88

$1.62

Reel

$0.977

View

Min.: 1
Mult.: 1

Reel: 2,500

Wireless Gecko SoC

ARM Cortex M33

6 dBm

- 106.7 dBm

1.71 V

3.8 V

3.6 A

8.2 A

352 kB

- 40 C

+ 85 C

QFN-32

Reel, Cut Tape

RF System on a Chip - SoC BG24L, 2.4 GHz, 768kB Flash, 96kB RAM, +10 dBm, +85C, QFN40

EFR32BG24L010F768IM40-B
Silicon Labs
1: $5.08
2,329In Stock
New Product

Mfr. Part No.
EFR32BG24L010F768IM40-B

Mouser Part No
634-32BG24L010FIM40

New Product

Silicon Labs

RF System on a Chip - SoC BG24L, 2.4 GHz, 768kB Flash, 96kB RAM, +10 dBm, +85C, QFN40

Learn More

Datasheet

2,329In Stock

$5.08

$3.43

$3.20

$2.81

View

Min.: 1
Mult.: 1

ARM Cortex M33

2 Mb/s

10 dBm

- 94.8 dBm

1.71 V

3.8 V

4.4 mA

19.1 mA

768 kB

- 40 C

+ 125 C

QFN-40

Tray

RF System on a Chip - SoC BG22L, 2.4 GHz, 352kB Flash, 24kB RAM, +6 dBm, +85C, QFN32

EFR32BG22L122F352GM32-C
Silicon Labs
1: $3.14
444In Stock
New Product

Mfr. Part No.
EFR32BG22L122F352GM32-C

Mouser Part No
634-32B22L12352GM32C

New Product

Silicon Labs

RF System on a Chip - SoC BG22L, 2.4 GHz, 352kB Flash, 24kB RAM, +6 dBm, +85C, QFN32

Learn More

Datasheet

444In Stock

$3.14

$2.04

$1.87

$1.60

View

Min.: 1
Mult.: 1

Wireless Gecko SoC

ARM Cortex M33

6 dBm

- 106.7 dBm

1.71 V

3.8 V

3.6 A

8.2 A

352 kB

- 40 C

+ 85 C

QFN-32

Tray

RF System on a Chip - SoC MG24, 2.4 GHz, 1536kB Flash, 256kB RAM, +10 dBm, Secure Vault High, MVP +125C, QFN48

EFR32MG24B210F1536IM48-B
Silicon Labs
1: $8.26
4,290In Stock

Mfr. Part No.
EFR32MG24B210F1536IM48-B

Mouser Part No
634-32MGB210F153648B

Silicon Labs

RF System on a Chip - SoC MG24, 2.4 GHz, 1536kB Flash, 256kB RAM, +10 dBm, Secure Vault High, MVP +125C, QFN48

Learn More

Datasheet

4,290In Stock

$8.26

$5.77

$5.50

$4.78

View

Min.: 1
Mult.: 1

Bluetooth

ARM Cortex M33

2 Mbps

10 dBm

- 94.4 dBm

1.71 V

3.8 V

1536 kB

- 40 C

+ 125 C

QFN-48

Tray

RF System on a Chip - SoC FG28, Sub-GHz +20, 2.4 GHz +10, 1024kB Flash, 256kB RAM, +20 dBm, Secure Vault-Mid, QFN68

EFR32FG28A122F1024GM68-A
Silicon Labs
1: $11.79
895In Stock

Mfr. Part No.
EFR32FG28A122F1024GM68-A

Mouser Part No
634-FG28A122FGM68A

Silicon Labs

RF System on a Chip - SoC FG28, Sub-GHz +20, 2.4 GHz +10, 1024kB Flash, 256kB RAM, +20 dBm, Secure Vault-Mid, QFN68

Learn More

Datasheet

895In Stock

$11.79

$9.18

$8.75

$7.59

View

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-68

Tray

RF System on a Chip - SoC BG24, 2.4 GHz, 1024kB Flash, 128kB RAM, +20 dBm, +125C, QFN40

EFR32BG24A020F1024IM40-B
Silicon Labs
1: $4.27
4,241In Stock

Mfr. Part No.
EFR32BG24A020F1024IM40-B

Mouser Part No
634-32BGA020F102440B

Silicon Labs

RF System on a Chip - SoC BG24, 2.4 GHz, 1024kB Flash, 128kB RAM, +20 dBm, +125C, QFN40

Learn More

Datasheet

4,241In Stock

$4.27

$3.70

$3.27

$3.08

View

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

RF System on a Chip - SoC BG24, 2.4 GHz, 1536kB Flash, 256kB RAM, +10 dBm, Secure Vault High, 20-bit ADC +125C, QFN48

EFR32BG24B110F1536IM48-B
Silicon Labs
1: $7.71
3,222In Stock

Mfr. Part No.
EFR32BG24B110F1536IM48-B

Mouser Part No
634-32BGB110F153648B

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

Learn More

Datasheet

3,222In Stock

$7.71

$5.91

$5.50

$4.84

View

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

RF System on a Chip - SoC BG24, 2.4 GHz, 1024kB Flash, 128kB RAM, +10 dBm, Secure Vault High, MVP, +125C, QFN48

EFR32BG24B210F1024IM48-B
Silicon Labs
1: $4.45
2,933In Stock

Mfr. Part No.
EFR32BG24B210F1024IM48-B

Mouser Part No
634-32BGB210F102448B

Silicon Labs

RF System on a Chip - SoC BG24, 2.4 GHz, 1024kB Flash, 128kB RAM, +10 dBm, Secure Vault High, MVP, +125C, QFN48

Learn More

Datasheet

2,933In Stock

$4.45

$3.85

$3.64

$3.35

View

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

RF System on a Chip - SoC MG24, 2.4 GHz, 1536kB Flash, 192kB RAM, +10 dBm, +125C, QFN40

EFR32MG24A010F1536IM40-B
Silicon Labs
1: $7.07
2,604In Stock

Mfr. Part No.
EFR32MG24A010F1536IM40-B

Mouser Part No
634-32MGA010F153640B

Silicon Labs

RF System on a Chip - SoC MG24, 2.4 GHz, 1536kB Flash, 192kB RAM, +10 dBm, +125C, QFN40

Learn More

Datasheet

2,604In Stock

$7.07

$5.26

$4.90

$4.31

View

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

RF System on a Chip - SoC MG24, 2.4 GHz, 1536kB Flash, 192kB RAM, +10 dBm, +125C, QFN48

EFR32MG24A010F1536IM48-B
Silicon Labs
1: $7.20
1,963In Stock

Mfr. Part No.
EFR32MG24A010F1536IM48-B

Mouser Part No
634-32MGA010F153648B

Silicon Labs

RF System on a Chip - SoC MG24, 2.4 GHz, 1536kB Flash, 192kB RAM, +10 dBm, +125C, QFN48

Learn More

Datasheet

1,963In Stock

$7.20

$5.40

$5.04

$4.43

View

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

I2C RF System on a Chip - SoC

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