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Blue Gecko Bluetooth® Low Energy SoCs

Silicon Labs Blue Gecko BLUETOOTH^® Low Energy (BLE) SoCs add BLE connectivity to IoT devices with an energy-efficient Arm^® Cortex^®-M4 based wireless BLUETOOTH chip. These SoCs help to develop powerful applications with up to 1MB Flash and 32-bit ARM Cortex-M4 MCU. The Blue Gecko BLE SoCs offer an extended range with an integrated power amplifier that delivers up to 19dBm output power. These devices also minimize power consumption with fast MCU wake-up times, autonomous operation of peripherals, and low energy modes. The Blue Gecko SoCs deliver a 2x increase in throughput and a 4x increase in range with BLUETOOTH 5 compatibility.

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Part #

RF System on a Chip - SoC Blue Gecko BLE SoC QFN48 2.4 G 10 dB BLE/proprietary 512 kB 64 kB (RAM) 16GPIO

EFR32BG13P632F512GM32-DR
Silicon Labs
1: Rp98.518
27.348In Stock

Mfr. Part No.
EFR32BG13P632F512GM32-DR

Mouser Part No
634-BGP632F512GM32DR

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

27.348In Stock

Cut Tape

Rp98.518

Rp90.629

Rp87.510

Rp83.841

View

Reel

Rp65.495

Min.: 1
Mult.: 1

Reel: 2.500

RF System on a Chip - SoC Blue Gecko QFN48 2.4 G 19 dB BLE/Proprietary 512 kB 64 kB(RAM) 31GPIO

EFR32BG13P732F512GM48-DR
Silicon Labs
1: Rp135.393
33.443In Stock

Mfr. Part No.
EFR32BG13P732F512GM48-DR

Mouser Part No
634-BGP732F512GM48DR

RF System on a Chip - SoC Blue Gecko QFN48 2.4 G 19 dB BLE/Proprietary 512 kB 64 kB(RAM) 31GPIO

Datasheet

33.443In Stock

Cut Tape

Rp135.393

Rp117.414

Rp111.177

Rp102.554

View

Reel

Rp73.017

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

RF System on a Chip - SoC Blue Gecko BLE Soc QFN48 2.4 G 10 dB BLE/Proprietary 512 kB 64 kB(RAM) 31GPIO

EFR32BG13P632F512GM48-DR
Silicon Labs
1: Rp126.587
1.970In Stock

Mfr. Part No.
EFR32BG13P632F512GM48-DR

Mouser Part No
634-BGP632F512GM48DR

RF System on a Chip - SoC Blue Gecko BLE Soc QFN48 2.4 G 10 dB BLE/Proprietary 512 kB 64 kB(RAM) 31GPIO

Datasheet

1.970In Stock

Cut Tape

Rp126.587

Rp109.526

Rp103.655

Rp95.583

View

Reel

Rp67.880

Min.: 1
Mult.: 1

Reel: 2.500

RF System on a Chip - SoC Blue Gecko BLE SoC QFN48 2.4 G 0 dB BLE/Proprietary 1024 kB 128 kB(RAM) 31GPIO

EFR32BG12P132F1024GM48-C
Silicon Labs
1: Rp113.562
489In Stock

Mfr. Part No.
EFR32BG12P132F1024GM48-C

Mouser Part No
634-BG12P132GM48-C

RF System on a Chip - SoC Blue Gecko BLE SoC QFN48 2.4 G 0 dB BLE/Proprietary 1024 kB 128 kB(RAM) 31GPIO

Datasheet

489In Stock

Rp113.562

Rp98.701

Rp89.528

Quote

Min.: 1
Mult.: 1

RF System on a Chip - SoC Blue Gecko QFN48 2.4 G 19 dB BLE/Proprietary 512 kB 64 kB(RAM) 31GPIO

EFR32BG13P732F512GM48-D
Silicon Labs
1: Rp84.392
2.078In Stock

Mfr. Part No.
EFR32BG13P732F512GM48-D

Mouser Part No
634-BGP732F512GM48D

RF System on a Chip - SoC Blue Gecko QFN48 2.4 G 19 dB BLE/Proprietary 512 kB 64 kB(RAM) 31GPIO

Datasheet

2.078In Stock

Rp84.392

Rp72.100

Min.: 1
Mult.: 1

RF System on a Chip - SoC Blue Gecko BLE SoC BGA125 2.4 G 19 dB BLE/proprietary 1024 kB 256 kB (RAM) 65GPIO

EFR32BG12P432F1024GL125-C
Silicon Labs
1: Rp226.573
92In Stock

Mfr. Part No.
EFR32BG12P432F1024GL125-C

Mouser Part No
634-BG12P432GL125-C

RF System on a Chip - SoC Blue Gecko BLE SoC BGA125 2.4 G 19 dB BLE/proprietary 1024 kB 256 kB (RAM) 65GPIO

Datasheet

92In Stock

Rp226.573

Rp196.669

Rp186.395

Rp170.251

View

Min.: 1
Mult.: 1

RF System on a Chip - SoC Blue Gecko QFN48 2.4 G 0 dB BLE/Proprietary 512 kB 64 kB(RAM) 31GPIO

EFR32BG13P532F512GM48-D
Silicon Labs
1: Rp154.473
695In Stock

Mfr. Part No.
EFR32BG13P532F512GM48-D

Mouser Part No
634-BGP532F512GM48D

RF System on a Chip - SoC Blue Gecko QFN48 2.4 G 0 dB BLE/Proprietary 512 kB 64 kB(RAM) 31GPIO

Datasheet

695In Stock

Rp154.473

Rp107.874

Rp102.921

Rp89.345

View

Min.: 1
Mult.: 1

RF System on a Chip - SoC Blue Gecko SoC, 2.4 GHz, 256 kB Flash, 32 kB RAM, +3 dBm, QFN32

EFR32BG1B132F256GM32-C0R
Silicon Labs
1: Rp81.640
5.000In Stock

Mfr. Part No.
EFR32BG1B132F256GM32-C0R

Mouser Part No
634-EFR32BG1BGM32CR

RF System on a Chip - SoC Blue Gecko SoC, 2.4 GHz, 256 kB Flash, 32 kB RAM, +3 dBm, QFN32

Datasheet

5.000In Stock

Cut Tape

Rp81.640

Rp70.632

Rp66.779

Rp61.459

View

Reel

Rp49.718

Min.: 1
Mult.: 1

Reel: 2.500

RF System on a Chip - SoC Blue Gecko QFN48 Dual 19 dB BLE/Proprietary 512 kB 64 kB(RAM) 31GPIO

EFR32BG13P733F512GM48-D
Silicon Labs
1: Rp160.344
135In Stock

Mfr. Part No.
EFR32BG13P733F512GM48-D

Mouser Part No
634-BGP733F512GM48D

RF System on a Chip - SoC Blue Gecko QFN48 Dual 19 dB BLE/Proprietary 512 kB 64 kB(RAM) 31GPIO

Datasheet

135In Stock

Rp160.344

Rp139.246

Rp131.908

Rp121.817

View

Min.: 1
Mult.: 1

Development Boards & Kits - Wireless EFR32BG12 2.4 GHz 10 dBm Radio Board. Requires a WSTK main board provided in SLWSTK602xA Starter Kit

SLWRB4103A
Silicon Labs
1: Rp898.954
1In Stock

Mfr. Part No.
SLWRB4103A

Mouser Part No
634-SLWRB4103A

Development Boards & Kits - Wireless EFR32BG12 2.4 GHz 10 dBm Radio Board. Requires a WSTK main board provided in SLWSTK602xA Starter Kit

Datasheet

1In Stock

Rp898.954

Min.: 1
Mult.: 1

RF System on a Chip - SoC Blue Gecko BLE SoC QFN48 2.4 G 19 dB BLE/proprietary 1024 kB 256 kB (RAM) 31GPIO

EFR32BG12P432F1024GM48-C
Silicon Labs
1: Rp213.914
4In Stock

Mfr. Part No.
EFR32BG12P432F1024GM48-C

Mouser Part No
634-BG12P432GM48-C

RF System on a Chip - SoC Blue Gecko BLE SoC QFN48 2.4 G 19 dB BLE/proprietary 1024 kB 256 kB (RAM) 31GPIO

Datasheet

4In Stock

Rp213.914

Rp185.845

Rp164.747

Rp161.995

View

Min.: 1
Mult.: 1

RF System on a Chip - SoC Blue Gecko SoC, 2.4 GHz/sub-GHz, 256 kB flash, 32 kB RAM, +20 dBm, QFN-48, BLE, proprietary

EFR32BG1P333F256GM48-C0
Silicon Labs
1: Rp154.473
7In Stock

Mfr. Part No.
EFR32BG1P333F256GM48-C0

Mouser Part No
634-BG1P333F256G48C0

RF System on a Chip - SoC Blue Gecko SoC, 2.4 GHz/sub-GHz, 256 kB flash, 32 kB RAM, +20 dBm, QFN-48, BLE, proprietary

Datasheet

7In Stock

Rp154.473

Rp133.926

Rp118.699

Rp116.314

View

Min.: 1
Mult.: 1

RF System on a Chip - SoC Blue Gecko SoC, 2.4 GHz, 256 kB flash, 32 kB RAM, +10.5 dBm, QFN32, BLE

EFR32BG1B232F256GM32-C0
Silicon Labs
1: Rp78.521
290In Stock

Mfr. Part No.
EFR32BG1B232F256GM32-C0

Mouser Part No
634-EFR32BG1B25632C0

RF System on a Chip - SoC Blue Gecko SoC, 2.4 GHz, 256 kB flash, 32 kB RAM, +10.5 dBm, QFN32, BLE

Datasheet

290In Stock

Rp78.521

Rp68.064

Rp64.394

Rp59.258

View

Min.: 1
Mult.: 1

RF System on a Chip - SoC Blue Gecko SoC, 2.4 GHz, 256 kB Flash, 32 kB RAM, +10.5 dBm, QFN48, BLE

EFR32BG1B232F256GM48-C0
Silicon Labs
1: Rp96.317
208In Stock

Mfr. Part No.
EFR32BG1B232F256GM48-C0

Mouser Part No
634-EFR32BG232FGM48C

RF System on a Chip - SoC Blue Gecko SoC, 2.4 GHz, 256 kB Flash, 32 kB RAM, +10.5 dBm, QFN48, BLE

Datasheet

208In Stock

Rp96.317

Rp83.474

Rp79.071

Rp72.834

View

Min.: 1
Mult.: 1

RF System on a Chip - SoC Blue Gecko BLE SoC QFN68 2.4 G 10 dB BLE/proprietary 1024 kB 128 kB (RAM) 46GPIO

EFR32BG12P232F1024GM68-C
Silicon Labs
1.300: Rp118.882
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFR32BG12P232F1024GM68-C

Mouser Part No
634-12P232F1024GM68C

RF System on a Chip - SoC Blue Gecko BLE SoC QFN68 2.4 G 10 dB BLE/proprietary 1024 kB 128 kB (RAM) 46GPIO

Datasheet

Non-Stocked Lead-Time 12 Weeks

Rp118.882

Quote

Min.: 1.300
Mult.: 1.300

RF System on a Chip - SoC Blue Gecko BLE SoC QFN68 2.4 G 10 dB BLE/proprietary 1024 kB 128 kB (RAM) 46GPIO

EFR32BG12P232F1024GM68-CR
Silicon Labs
2.500: Rp117.047
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFR32BG12P232F1024GM68-CR

Mouser Part No
634-12P232F1024GM68R

RF System on a Chip - SoC Blue Gecko BLE SoC QFN68 2.4 G 10 dB BLE/proprietary 1024 kB 128 kB (RAM) 46GPIO

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

Rp117.047

Min.: 2.500
Mult.: 2.500

Reel: 2.500

RF System on a Chip - SoC Blue Gecko BLE SoC QFN68 2.4 G 10 dB BLE/proprietary 512 kB 64 kB (RAM) 46GPIO

EFR32BG12P232F512GM68-C
Silicon Labs
1.300: Rp86.410
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFR32BG12P232F512GM68-C

Mouser Part No
634-12P232F512GM68C

RF System on a Chip - SoC Blue Gecko BLE SoC QFN68 2.4 G 10 dB BLE/proprietary 512 kB 64 kB (RAM) 46GPIO

Datasheet

Non-Stocked Lead-Time 12 Weeks

Rp86.410

Quote

Min.: 1.300
Mult.: 1.300

RF System on a Chip - SoC Blue Gecko BLE SoC QFN68 2.4 G 10 dB BLE/proprietary 512 kB 64 kB (RAM) 46GPIO

EFR32BG12P232F512GM68-CR
Silicon Labs
2.500: Rp88.244
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFR32BG12P232F512GM68-CR

Mouser Part No
634-12P232F512GM68CR

RF System on a Chip - SoC Blue Gecko BLE SoC QFN68 2.4 G 10 dB BLE/proprietary 512 kB 64 kB (RAM) 46GPIO

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

Rp88.244

Min.: 2.500
Mult.: 2.500

Reel: 2.500

RF System on a Chip - SoC Blue Gecko BLE SoC QFN68 Dual 19 dB BLE/Proprietary 1024 kB 256 kB (RAM) 46GPIO

EFR32BG12P433F1024GM68-C
Silicon Labs
1.300: Rp170.985
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFR32BG12P433F1024GM68-C

Mouser Part No
634-12P433F1024GM68C

RF System on a Chip - SoC Blue Gecko BLE SoC QFN68 Dual 19 dB BLE/Proprietary 1024 kB 256 kB (RAM) 46GPIO

Datasheet

Non-Stocked Lead-Time 12 Weeks

Rp170.985

Quote

Min.: 1.300
Mult.: 1.300

RF System on a Chip - SoC Blue Gecko BLE SoC QFN68 Dual 19 dB BLE/Proprietary 1024 kB 256 kB (RAM) 46GPIO

EFR32BG12P433F1024GM68-CR
Silicon Labs
2.500: Rp149.153
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFR32BG12P433F1024GM68-CR

Mouser Part No
634-12P433F1024GM68R

RF System on a Chip - SoC Blue Gecko BLE SoC QFN68 Dual 19 dB BLE/Proprietary 1024 kB 256 kB (RAM) 46GPIO

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

Rp149.153

Min.: 2.500
Mult.: 2.500

Reel: 2.500

RF System on a Chip - SoC Blue Gecko BLE SoC BGA125 2.4 G 0 dB BLE/proprietary 1024 kB 128 kB(RAM) 65GPIO

EFR32BG12P132F1024GL125-C
Silicon Labs
1.300: Rp116.314
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFR32BG12P132F1024GL125-C

Mouser Part No
634-BG12P132GL125-C

RF System on a Chip - SoC Blue Gecko BLE SoC BGA125 2.4 G 0 dB BLE/proprietary 1024 kB 128 kB(RAM) 65GPIO

Datasheet

Non-Stocked Lead-Time 12 Weeks

Rp116.314

Quote

Min.: 1.300
Mult.: 1.300

RF System on a Chip - SoC Blue Gecko BLE SoC BGA125 2.4 G 0 dB BLE/proprietary 1024 kB 128 kB(RAM) 65GPIO

EFR32BG12P132F1024GL125-CR
Silicon Labs
2.500: Rp102.738
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFR32BG12P132F1024GL125-CR

Mouser Part No
634-BG12P132GL125-CR

RF System on a Chip - SoC Blue Gecko BLE SoC BGA125 2.4 G 0 dB BLE/proprietary 1024 kB 128 kB(RAM) 65GPIO

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

Rp102.738

Min.: 2.500
Mult.: 2.500

Reel: 2.500

RF System on a Chip - SoC Blue Gecko BLE SoC QFN48 2.4 G 0 dB BLE/Proprietary 1024 kB 128 kB(RAM) 31GPIO

EFR32BG12P132F1024GM48-CR
Silicon Labs
2.500: Rp93.932
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFR32BG12P132F1024GM48-CR

Mouser Part No
634-BG12P132GM48-CR

RF System on a Chip - SoC Blue Gecko BLE SoC QFN48 2.4 G 0 dB BLE/Proprietary 1024 kB 128 kB(RAM) 31GPIO

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

Rp93.932

Min.: 2.500
Mult.: 2.500

Reel: 2.500

RF System on a Chip - SoC Blue Gecko BLE SoC QFN68 2.4 G 10 dB BLE/proprietary 1024 kB 128 kB (RAM) 46GPIO, +125

EFR32BG12P232F1024IM68-C
Silicon Labs
1.300: Rp124.569
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFR32BG12P232F1024IM68-C

Mouser Part No
634-BG12P232F102468C

RF System on a Chip - SoC Blue Gecko BLE SoC QFN68 2.4 G 10 dB BLE/proprietary 1024 kB 128 kB (RAM) 46GPIO, +125

Datasheet

Non-Stocked Lead-Time 12 Weeks

Rp124.569

View

Min.: 1.300
Mult.: 1.300

RF System on a Chip - SoC Blue Gecko BLE SoC QFN68 2.4 G 10 dB BLE/proprietary 1024 kB 128 kB (RAM) 46GPIO, +125

EFR32BG12P232F1024IM68-CR
Silicon Labs
2.500: Rp119.799
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFR32BG12P232F1024IM68-CR

Mouser Part No
634-BG12P232F10248CR

RF System on a Chip - SoC Blue Gecko BLE SoC QFN68 2.4 G 10 dB BLE/proprietary 1024 kB 128 kB (RAM) 46GPIO, +125

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

Rp119.799

Min.: 2.500
Mult.: 2.500

Reel: 2.500