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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 QFN68 Dual 10 dB BLE/proprietary 512 kB 64 kB (RAM) 46GPIO, +125

EFR32BG12P232F512IM68-C
Silicon Labs
1,300: $8.00
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFR32BG12P232F512IM68-C

Mouser Part No
634-BG12P232F51268C

RF System on a Chip - SoC Blue Gecko BLE SoC QFN68 Dual 10 dB BLE/proprietary 512 kB 64 kB (RAM) 46GPIO, +125

Datasheet

Non-Stocked Lead-Time 12 Weeks

$8.00

Quote

Min.: 1,300
Mult.: 1,300

RF System on a Chip - SoC Blue Gecko BLE SoC QFN68 Dual 10 dB BLE/proprietary 512 kB 64 kB (RAM) 46GPIO, +125

EFR32BG12P232F512IM68-CR
Silicon Labs
2,500: $7.68
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFR32BG12P232F512IM68-CR

Mouser Part No
634-BG12P232F51268CR

RF System on a Chip - SoC Blue Gecko BLE SoC QFN68 Dual 10 dB BLE/proprietary 512 kB 64 kB (RAM) 46GPIO, +125

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$7.68

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

: 2,500

RF System on a Chip - SoC Blue Gecko BLE SoC BGA125 2.4G 10 dB BLE/proprietary 1024 kB 128 kB(RAM) 65GPIO

EFR32BG12P232F1024GL125-C
Silicon Labs
1,300: $9.76
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFR32BG12P232F1024GL125-C

Mouser Part No
634-BG12P232GL125-C

RF System on a Chip - SoC Blue Gecko BLE SoC BGA125 2.4G 10 dB BLE/proprietary 1024 kB 128 kB(RAM) 65GPIO

Datasheet

Non-Stocked Lead-Time 12 Weeks

$9.76

Quote

Min.: 1,300
Mult.: 1,300

RF System on a Chip - SoC Blue Gecko BLE SoC BGA125 2.4G 10 dB BLE/proprietary 1024 kB 128 kB(RAM) 65GPIO

EFR32BG12P232F1024GL125-CR
Silicon Labs
2,500: $9.38
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFR32BG12P232F1024GL125-CR

Mouser Part No
634-BG12P232GL125-CR

RF System on a Chip - SoC Blue Gecko BLE SoC BGA125 2.4G 10 dB BLE/proprietary 1024 kB 128 kB(RAM) 65GPIO

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$9.38

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

: 2,500

RF System on a Chip - SoC Blue Gecko BLE SoC QFN48 2.4 G 10 dB BLE/proprietary 1024 kB 128 kB (RAM) 31GPIO

EFR32BG12P232F1024GM48-C
Silicon Labs
1,300: $9.00
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFR32BG12P232F1024GM48-C

Mouser Part No
634-BG12P232GM48-C

RF System on a Chip - SoC Blue Gecko BLE SoC QFN48 2.4 G 10 dB BLE/proprietary 1024 kB 128 kB (RAM) 31GPIO

Datasheet

Non-Stocked Lead-Time 12 Weeks

$9.00

Quote

Min.: 1,300
Mult.: 1,300

RF System on a Chip - SoC Blue Gecko BLE SoC QFN48 2.4 G 10 dB BLE/proprietary 1024 kB 128 kB (RAM) 31GPIO

EFR32BG12P232F1024GM48-CR
Silicon Labs
2,500: $8.68
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFR32BG12P232F1024GM48-CR

Mouser Part No
634-BG12P232GM48-CR

RF System on a Chip - SoC Blue Gecko BLE SoC QFN48 2.4 G 10 dB BLE/proprietary 1024 kB 128 kB (RAM) 31GPIO

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$8.68

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

: 2,500

RF System on a Chip - SoC Blue Gecko BLE SoC BGA125 2.4 G 10 dB BLE/proprietary 1024 kB 256 kB (RAM) 65GPIO

EFR32BG12P332F1024GL125-C
Silicon Labs
1,300: $11.89
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFR32BG12P332F1024GL125-C

Mouser Part No
634-BG12P332GL125-C

RF System on a Chip - SoC Blue Gecko BLE SoC BGA125 2.4 G 10 dB BLE/proprietary 1024 kB 256 kB (RAM) 65GPIO

Datasheet

Non-Stocked Lead-Time 12 Weeks

$11.89

Quote

Min.: 1,300
Mult.: 1,300

RF System on a Chip - SoC Blue Gecko BLE SoC BGA125 2.4 G 10 dB BLE/proprietary 1024 kB 256 kB (RAM) 65GPIO

EFR32BG12P332F1024GL125-CR
Silicon Labs
2,500: $11.19
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFR32BG12P332F1024GL125-CR

Mouser Part No
634-BG12P332GL125-CR

RF System on a Chip - SoC Blue Gecko BLE SoC BGA125 2.4 G 10 dB BLE/proprietary 1024 kB 256 kB (RAM) 65GPIO

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$11.19

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

: 2,500

RF System on a Chip - SoC Blue Gecko BLE SoC QFN48 2.4 G 10 db BLE/proprietary 1024 kB 256 kB (RAM) 31GPIO

EFR32BG12P332F1024GM48-C
Silicon Labs
1,300: $10.77
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFR32BG12P332F1024GM48-C

Mouser Part No
634-BG12P332GM48-C

RF System on a Chip - SoC Blue Gecko BLE SoC QFN48 2.4 G 10 db BLE/proprietary 1024 kB 256 kB (RAM) 31GPIO

Datasheet

Non-Stocked Lead-Time 12 Weeks

$10.77

View

Min.: 1,300
Mult.: 1,300

RF System on a Chip - SoC Blue Gecko BLE SoC QFN48 2.4 G 10 db BLE/proprietary 1024 kB 256 kB (RAM) 31GPIO

EFR32BG12P332F1024GM48-CR
Silicon Labs
2,500: $10.47
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFR32BG12P332F1024GM48-CR

Mouser Part No
634-BG12P332GM48-CR

RF System on a Chip - SoC Blue Gecko BLE SoC QFN48 2.4 G 10 db BLE/proprietary 1024 kB 256 kB (RAM) 31GPIO

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$10.47

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

: 2,500

RF System on a Chip - SoC Blue Gecko BLE SoC QFN48 2.4 G 10 dB BLE/proprietary 1024 kB 256 kB (RAM) 31GPIO, +125

EFR32BG12P332F1024IM48-C
Silicon Labs
1,300: $11.34
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFR32BG12P332F1024IM48-C

Mouser Part No
634-BG12P332IM48-C

RF System on a Chip - SoC Blue Gecko BLE SoC QFN48 2.4 G 10 dB BLE/proprietary 1024 kB 256 kB (RAM) 31GPIO, +125

Datasheet

Non-Stocked Lead-Time 12 Weeks

$11.34

Quote

Min.: 1,300
Mult.: 1,300

RF System on a Chip - SoC Blue Gecko BLE SoC QFN48 2.4 G 10 dB BLE/proprietary 1024 kB 256 kB (RAM) 31GPIO, +125

EFR32BG12P332F1024IM48-CR
Silicon Labs
2,500: $10.93
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFR32BG12P332F1024IM48-CR

Mouser Part No
634-BG12P332IM48-CR

RF System on a Chip - SoC Blue Gecko BLE SoC QFN48 2.4 G 10 dB BLE/proprietary 1024 kB 256 kB (RAM) 31GPIO, +125

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$10.93

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

: 2,500

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-CR
Silicon Labs
1: $17.69
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFR32BG12P432F1024GL125-CR

Mouser Part No
634-BG12P432GL125-CR

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

Non-Stocked Lead-Time 12 Weeks

Cut Tape

$17.69

$13.86

$12.89

$11.85

View

Reel

$11.68

Min.: 1
Mult.: 1

: 2,500

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-CR
Silicon Labs
2,500: $10.98
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFR32BG12P432F1024GM48-CR

Mouser Part No
634-BG12P432GM48-CR

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

Non-Stocked Lead-Time 12 Weeks

Reel

$10.98

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

: 2,500

RF System on a Chip - SoC Blue Gecko BLE SoC QFN68 Dual 19 dB BLE/proprietary 1024 kB 256 kB (RAM) 46GPIO, +125

EFR32BG12P433F1024IM68-C
Silicon Labs
1,300: $14.42
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFR32BG12P433F1024IM68-C

Mouser Part No
634-BG12P433F102468C

RF System on a Chip - SoC Blue Gecko BLE SoC QFN68 Dual 19 dB BLE/proprietary 1024 kB 256 kB (RAM) 46GPIO, +125

Datasheet

Non-Stocked Lead-Time 12 Weeks

$14.42

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, +125

EFR32BG12P433F1024IM68-CR
Silicon Labs
2,500: $13.90
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFR32BG12P433F1024IM68-CR

Mouser Part No
634-BG12P433F10248CR

RF System on a Chip - SoC Blue Gecko BLE SoC QFN68 Dual 19 dB BLE/proprietary 1024 kB 256 kB (RAM) 46GPIO, +125

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$13.90

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

: 2,500

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

EFR32BG12P433F1024GL125-C
Silicon Labs
1,300: $13.57
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFR32BG12P433F1024GL125-C

Mouser Part No
634-BG12P433GL125-C

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

Datasheet

Non-Stocked Lead-Time 12 Weeks

$13.57

Quote

Min.: 1,300
Mult.: 1,300

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

EFR32BG12P433F1024GL125-CR
Silicon Labs
2,500: $13.00
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFR32BG12P433F1024GL125-CR

Mouser Part No
634-BG12P433GL125-CR

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

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$13.00

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

: 2,500

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

EFR32BG12P433F1024GM48-C
Silicon Labs
1,300: $13.00
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFR32BG12P433F1024GM48-C

Mouser Part No
634-BG12P433GM48-C

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

Datasheet

Non-Stocked Lead-Time 12 Weeks

$13.00

View

Min.: 1,300
Mult.: 1,300

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

EFR32BG12P433F1024GM48-CR
Silicon Labs
2,500: $12.10
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFR32BG12P433F1024GM48-CR

Mouser Part No
634-BG12P433GM48-CR

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

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$12.10

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

: 2,500

RF System on a Chip - SoC Blue Gecko BLE SoC QFN48 2.4 G 0 dB BLE/proprietary 512 kB 64 kB (RAM) 16GPIO

EFR32BG13P532F512GM32-D
Silicon Labs
2,450: $5.63
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFR32BG13P532F512GM32-D

Mouser Part No
634-BGP532F512GM32D

RF System on a Chip - SoC Blue Gecko BLE SoC QFN48 2.4 G 0 dB BLE/proprietary 512 kB 64 kB (RAM) 16GPIO

Datasheet

Non-Stocked Lead-Time 12 Weeks

$5.63

Min.: 2,450
Mult.: 2,450

RF System on a Chip - SoC Blue Gecko BLE SoC QFN48 2.4 G 0 dB BLE/proprietary 512 kB 64 kB (RAM) 16GPIO

EFR32BG13P532F512GM32-DR
Silicon Labs
2,500: $5.49
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFR32BG13P532F512GM32-DR

Mouser Part No
634-BGP532F512GM32DR

RF System on a Chip - SoC Blue Gecko BLE SoC QFN48 2.4 G 0 dB BLE/proprietary 512 kB 64 kB (RAM) 16GPIO

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$5.49

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

: 2,500

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

EFR32BG13P532F512GM48-DR
Silicon Labs
2,500: $5.73
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFR32BG13P532F512GM48-DR

Mouser Part No
634-BGP532F512GM48DR

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

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$5.73

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

: 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) 16GPIO

EFR32BG13P632F512GM32-D
Silicon Labs
2,450: $6.43
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFR32BG13P632F512GM32-D

Mouser Part No
634-BGP632F512GM32D

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

Non-Stocked Lead-Time 12 Weeks

$6.43

Min.: 2,450
Mult.: 2,450

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-D
Silicon Labs
1,300: $6.57
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFR32BG13P632F512GM48-D

Mouser Part No
634-BGP632F512GM48D

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

Non-Stocked Lead-Time 12 Weeks

$6.57

View

Min.: 1,300
Mult.: 1,300