RF System on a Chip - SoC

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EFR32BG24 Bluetooth Wireless SoCs

Silicon Labs EFR32BG24 Bluetooth Wireless SoCs are designed for wireless connectivity using BLUETOOTH® Low Energy and BLUETOOTH mesh. The EFR32BG24 Bluetooth Wireless SoCs feature a high-performance 2.4GHz RF, low current consumption, an AI/ML hardware accelerator, and Secure Vault™. The device allows users of IoT to create smart, robust, and energy-efficient products that are secure from remote and local cyber-attacks.

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Part #

RF System on a Chip - SoC BG24, 2.4 GHz, 1024kB Flash, 128kB RAM, +20 dBm, Secure Vault High, MVP, +125C, QFN48

EFR32BG24B220F1024IM48-B
Silicon Labs
1: $5.858
1.858In Stock

Mfr. Part #
EFR32BG24B220F1024IM48-B

Mouser Part #
634-32BGB220F102448B

Silicon Labs

RF System on a Chip - SoC BG24, 2.4 GHz, 1024kB Flash, 128kB RAM, +20 dBm, Secure Vault High, MVP, +125C, QFN48

Learn More

Datasheet

1.858In Stock

$5.858

$4.470

$4.123

$3.734

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-48

Tray

RF System on a Chip - SoC BG24, 2.4 GHz, 1536kB Flash, 256kB RAM, +4 dBm, Secure Vault High, 20-bit ADC +125C, CSP42

EFR32BG24B310F1536IJ42-BR
Silicon Labs
1: $8.540
5.362In Stock

Mfr. Part #
EFR32BG24B310F1536IJ42-BR

Mouser Part #
634-ER320F1536IJ42BR

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

Learn More

Datasheet

5.362In Stock

Cut Tape

$8.540

$6.878

$6.405

$5.826

View

Reel

$4.491

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

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

EFR32BG24A010F1024IM40-B
Silicon Labs
1: $5.006
1.598In Stock

Mfr. Part #
EFR32BG24A010F1024IM40-B

Mouser Part #
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

1.598In Stock

$5.006

$3.996

$3.712

$3.365

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 BG24, 2.4 GHz, 1024kB Flash, 128kB RAM, +20 dBm, +125C, QFN40

EFR32BG24A020F1024IM40-B
Silicon Labs
1: $4.648
3.427In Stock

Mfr. Part #
EFR32BG24A020F1024IM40-B

Mouser Part #
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

3.427In Stock

$4.648

$3.513

$3.218

$2.913

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: $7.888
892In Stock
7.350On Order

Mfr. Part #
EFR32BG24B110F1536IM48-B

Mouser Part #
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

892In Stock

7.350On Order

$7.888

$6.720

$6.321

$5.784

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: $5.553
2.085In Stock
4.900Expected 10/23/2026

Mfr. Part #
EFR32BG24B210F1024IM48-B

Mouser Part #
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

2.085In Stock

4.900Expected 10/23/2026

$5.553

$4.280

$3.954

$3.576

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 BG24, 2.4 GHz, 1024kB Flash, 128kB RAM, +10 dBm, +125C, QFN40

EFR32BG24A010F1024IM40-BR
Silicon Labs
1: $4.217
Non-Stocked Lead-Time 30 Weeks

Mfr. Part #
EFR32BG24A010F1024IM40-BR

Mouser Part #
634-32BGA010F102440R

Silicon Labs

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

Learn More

Datasheet

Non-Stocked Lead-Time 30 Weeks

Cut Tape

$4.217

$3.386

Reel

$3.386

Min.: 1
Mult.: 1

: 2.500

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

Reel, Cut Tape

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

EFR32BG24A010F1024IM48-B
Silicon Labs
1: $4.322
Non-Stocked Lead-Time 30 Weeks

Mfr. Part #
EFR32BG24A010F1024IM48-B

Mouser Part #
634-32BGA010F102448B

Silicon Labs

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

Learn More

Datasheet

Non-Stocked Lead-Time 30 Weeks

$4.322

$3.481

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-48

Tray

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

EFR32BG24A010F1024IM48-BR
Silicon Labs
1: $4.322
Non-Stocked Lead-Time 30 Weeks

Mfr. Part #
EFR32BG24A010F1024IM48-BR

Mouser Part #
634-32BGA010F102448R

Silicon Labs

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

Learn More

Datasheet

Non-Stocked Lead-Time 30 Weeks

Cut Tape

$4.322

$3.471

Reel

$3.471

Min.: 1
Mult.: 1

: 2.500

Bluetooth

ARM Cortex M33

2 Mbps

10 dBm

- 94.4 dBm

1.71 V

3.8 V

1 MB

- 40 C

+ 125 C

QFN-48

Reel, Cut Tape

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

EFR32BG24A020F1024IM40-BR
Silicon Labs
2.500: $3.712
Non-Stocked Lead-Time 30 Weeks

Mfr. Part #
EFR32BG24A020F1024IM40-BR

Mouser Part #
634-32BGA020F102440R

Silicon Labs

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

Learn More

Datasheet

Non-Stocked Lead-Time 30 Weeks

Reel

$3.712

Min.: 2.500
Mult.: 2.500

: 2.500

Bluetooth

ARM Cortex M33

2 Mbps

20 dBm

- 94.4 dBm

1.71 V

3.8 V

1 MB

- 40 C

+ 125 C

QFN-40

Reel

RF System on a Chip - SoC BG24, 2.4 GHz, 1024kB Flash, 128kB RAM, +20 dBm, +125C, QFN48

EFR32BG24A020F1024IM48-B
Silicon Labs
1: $5.795
Non-Stocked Lead-Time 30 Weeks

Mfr. Part #
EFR32BG24A020F1024IM48-B

Mouser Part #
634-32BGA020F102448B

Silicon Labs

RF System on a Chip - SoC BG24, 2.4 GHz, 1024kB Flash, 128kB RAM, +20 dBm, +125C, QFN48

Learn More

Datasheet

Non-Stocked Lead-Time 30 Weeks

$5.795

$4.922

$4.627

$4.228

View

Min.: 1
Mult.: 1

Bluetooth

ARM Cortex M33

2 Mbps

20 dBm

- 94.4 dBm

1.71 V

3.8 V

1 MB

- 40 C

+ 125 C

QFN-48

Tray

RF System on a Chip - SoC BG24, 2.4 GHz, 1024kB Flash, 128kB RAM, +20 dBm, +125C, QFN48

EFR32BG24A020F1024IM48-BR
Silicon Labs
2.500: $3.797
Non-Stocked Lead-Time 30 Weeks

Mfr. Part #
EFR32BG24A020F1024IM48-BR

Mouser Part #
634-32BGA020F102448R

Silicon Labs

RF System on a Chip - SoC BG24, 2.4 GHz, 1024kB Flash, 128kB RAM, +20 dBm, +125C, QFN48

Learn More

Datasheet

Non-Stocked Lead-Time 30 Weeks

Reel

$3.797

Min.: 2.500
Mult.: 2.500

: 2.500

Bluetooth

ARM Cortex M33

2 Mbps

20 dBm

- 94.4 dBm

1.71 V

3.8 V

1 MB

- 40 C

+ 125 C

QFN-48

Reel

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-BR
Silicon Labs
2.500: $5.216
Non-Stocked Lead-Time 30 Weeks

Mfr. Part #
EFR32BG24B110F1536IM48-BR

Mouser Part #
634-32BGB110F153648R

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

Non-Stocked Lead-Time 30 Weeks

Reel

$5.216

Min.: 2.500
Mult.: 2.500

: 2.500

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

Reel

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

EFR32BG24B210F1024IM48-BR
Silicon Labs
2.500: $3.954
Non-Stocked Lead-Time 30 Weeks

Mfr. Part #
EFR32BG24B210F1024IM48-BR

Mouser Part #
634-32BGB210F102448R

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

Non-Stocked Lead-Time 30 Weeks

Reel

$3.954

Min.: 2.500
Mult.: 2.500

: 2.500

Bluetooth

ARM Cortex M33

2 Mbps

10 dBm

- 94.4 dBm

1.71 V

3.8 V

1 MB

- 40 C

+ 125 C

QFN-48

Reel

RF System on a Chip - SoC BG24, 2.4 GHz, 1024kB Flash, 128kB RAM, +20 dBm, Secure Vault High, MVP, +125C, QFN48

EFR32BG24B220F1024IM48-BR
Silicon Labs
1: $5.416
Non-Stocked Lead-Time 30 Weeks

Mfr. Part #
EFR32BG24B220F1024IM48-BR

Mouser Part #
634-32BGB220F102448R

Silicon Labs

RF System on a Chip - SoC BG24, 2.4 GHz, 1024kB Flash, 128kB RAM, +20 dBm, Secure Vault High, MVP, +125C, QFN48

Learn More

Datasheet

Non-Stocked Lead-Time 30 Weeks

Cut Tape

$5.416

$4.270

Reel

$4.270

Min.: 1
Mult.: 1

: 2.500

Bluetooth

ARM Cortex M33

2 Mbps

20 dBm

- 94.4 dBm

1.71 V

3.8 V

1 MB

- 40 C

+ 125 C

QFN-48

Reel, Cut Tape

EFR32BG24 Bluetooth Wireless SoCs

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