ARM Microcontrollers - MCU – Mouser Switzerland

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EFM32TG Tiny Gecko 32-Bit MCUs

Silicon Labs EFM32 Tiny Gecko 32-bit microcontrollers (MCUs) provide a combination of unmatched performance and ultralow power consumption in active and sleep modes. Silicon Labs EFM32 Tiny Gecko MCUs consume down to 160µA/MHz in run mode and 900nA with a Real-Time Counter running, Brown-out, and full RAM and register retention. The low energy consumption of Tiny Gecko devices outperforms any other 8-, 16-, or 32-bit solution.

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Part #

ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU

EFM32TG11B520F128GM80-B
Silicon Labs
1: 4.62 CHF
12 964In Stock

Mfr. Part No.
EFM32TG11B520F128GM80-B

Mouser Part No
634-EFM32TG128GM80-B

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU

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Datasheet

12 964In Stock

4.62 CHF

3.78 CHF

3.43 CHF

3.17 CHF

View

Min.: 1
Mult.: 1

EFM32TG11

SMD/SMT

QFN-80

ARM Cortex M0+

128 kB

32 bit

12 bit

48 MHz

67 I/O

32 kB

1.8 V

3.8 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU

EFM32TG11B120F128GM32-B
Silicon Labs
1: 3.73 CHF
7 209In Stock

Mfr. Part No.
EFM32TG11B120F128GM32-B

Mouser Part No
634-EFM32TG128GM32-B

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU

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Datasheet

7 209In Stock

3.73 CHF

3.10 CHF

2.82 CHF

2.58 CHF

View

Min.: 1
Mult.: 1

EFM32TG11

SMD/SMT

QFN-32

ARM Cortex M0+

128 kB

32 bit

12 bit

48 MHz

24 I/O

32 kB

1.8 V

3.8 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 64 kB flash 32 kB RAM MCU

EFM32TG11B140F64GM32-B
Silicon Labs
1: 5.46 CHF
2 309In Stock

Mfr. Part No.
EFM32TG11B140F64GM32-B

Mouser Part No
634-EFM32TG64GM32-B

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 64 kB flash 32 kB RAM MCU

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Datasheet

2 309In Stock

5.46 CHF

3.75 CHF

3.49 CHF

3.08 CHF

View

Min.: 1
Mult.: 1

EFM32TG11

SMD/SMT

QFN-32

ARM Cortex M0+

64 kB

32 bit

12 bit

48 MHz

24 I/O

32 kB

1.8 V

3.8 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU

EFM32TG11B120F128GM64-B
Silicon Labs
1: 4.44 CHF
1 217In Stock

Mfr. Part No.
EFM32TG11B120F128GM64-B

Mouser Part No
634-EFM32TG128GM64-B

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU

Learn More

Datasheet

1 217In Stock

4.44 CHF

3.69 CHF

3.43 CHF

3.09 CHF

View

Min.: 1
Mult.: 1

EFM32TG11

SMD/SMT

QFN-64

ARM Cortex M0+

128 kB

32 bit

12 bit

48 MHz

56 I/O

32 kB

1.8 V

3.8 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Tiny Gecko MCU IC

EFM32TG108F32-D-QFN24R
Silicon Labs
1: 5.24 CHF
1 185In Stock

Mfr. Part No.
EFM32TG108F32-D-QFN24R

Mouser Part No
634-EFM32TG108F32-DR

Silicon Labs

ARM Microcontrollers - MCU Tiny Gecko MCU IC

Learn More

Datasheet

1 185In Stock

Cut Tape

5.24 CHF

3.61 CHF

3.37 CHF

2.96 CHF

Reel

2.48 CHF

View

MouseReel Available

Min.: 1
Mult.: 1

: 1 000

EFM32TG

SMD/SMT

QFN-24

ARM Cortex M3

32 kB

32 bit

12 bit

32 MHz

17 I/O

4 kB

1.98 V

3.8 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU Tiny Gecko MCU IC

EFM32TG110F32-D-QFN24
Silicon Labs
1: 3.83 CHF
5 011In Stock

Mfr. Part No.
EFM32TG110F32-D-QFN24

Mouser Part No
634-EFM32TG110F32-D

Silicon Labs

ARM Microcontrollers - MCU Tiny Gecko MCU IC

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Datasheet

5 011In Stock

3.83 CHF

3.18 CHF

2.95 CHF

2.66 CHF

View

Min.: 1
Mult.: 1

EFM32TG

SMD/SMT

QFN-24

ARM Cortex M3

32 kB

32 bit

12 bit

32 MHz

17 I/O

4 kB

1.98 V

3.8 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU

EFM32TG11B520F128GM32-B
Silicon Labs
1: 4.32 CHF
3 902In Stock

Mfr. Part No.
EFM32TG11B520F128GM32-B

Mouser Part No
634-1B520F128GM32-B

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU

Learn More

Datasheet

3 902In Stock

4.32 CHF

3.60 CHF

3.34 CHF

3.01 CHF

View

Min.: 1
Mult.: 1

EFM32TG11

SMD/SMT

QFN-32

ARM Cortex M0+

128 kB

32 bit

12 bit

48 MHz

22 I/O

32 kB

1.8 V

3.8 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU

EFM32TG11B520F128GQ48-B
Silicon Labs
1: 4.36 CHF
1 350In Stock

Mfr. Part No.
EFM32TG11B520F128GQ48-B

Mouser Part No
634-1B520F128GQ48-B

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU

Learn More

Datasheet

1 350In Stock

4.36 CHF

3.60 CHF

3.26 CHF

2.99 CHF

View

Min.: 1
Mult.: 1

EFM32TG11

SMD/SMT

QFP-48

ARM Cortex M0+

128 kB

32 bit

12 bit

48 MHz

34 I/O

32 kB

1.8 V

3.8 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Tiny Gecko MCU IC

EFM32TG222F32-D-QFP48R
Silicon Labs
1: 6.15 CHF
1 900In Stock

Mfr. Part No.
EFM32TG222F32-D-QFP48R

Mouser Part No
634-EFM32TG222F32-DR

Silicon Labs

ARM Microcontrollers - MCU Tiny Gecko MCU IC

Learn More

Datasheet

1 900In Stock

Cut Tape

6.15 CHF

4.52 CHF

4.21 CHF

3.71 CHF

View

Reel

2.62 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 1 000

EFM32TG

SMD/SMT

QFP-48

ARM Cortex M3

32 kB

32 bit

12 bit

32 MHz

37 I/O

4 kB

1.98 V

3.8 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU Tiny Gecko MCU IC

EFM32TG840F32-D-QFN64
Silicon Labs
1: 4.88 CHF
626In Stock

Mfr. Part No.
EFM32TG840F32-D-QFN64

Mouser Part No
634-EFM32TG840F32-D

Silicon Labs

ARM Microcontrollers - MCU Tiny Gecko MCU IC

Learn More

Datasheet

626In Stock

4.88 CHF

4.05 CHF

3.75 CHF

3.47 CHF

View

Min.: 1
Mult.: 1

EFM32TG

SMD/SMT

QFN-64

ARM Cortex M3

32 kB

32 bit

12 bit

32 MHz

56 I/O

4 kB

1.98 V

3.8 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU

EFM32TG11B120F128IM64-B
Silicon Labs
1: 6.32 CHF
153In Stock

Mfr. Part No.
EFM32TG11B120F128IM64-B

Mouser Part No
634-EFM32TG128IM64-B

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU

Learn More

Datasheet

153In Stock

6.32 CHF

4.42 CHF

4.21 CHF

3.65 CHF

View

Min.: 1
Mult.: 1

EFM32TG11

SMD/SMT

QFN-64

ARM Cortex M0+

128 kB

32 bit

12 bit

48 MHz

56 I/O

32 kB

1.8 V

3.8 V

- 40 C

+ 125 C

Tray

ARM Microcontrollers - MCU Tiny Gecko MCU IC

EFM32TG225F32-D-BGA48R
Silicon Labs
1: 6.87 CHF
902In Stock

Mfr. Part No.
EFM32TG225F32-D-BGA48R

Mouser Part No
634-EFM32TG225F32-DR

Silicon Labs

ARM Microcontrollers - MCU Tiny Gecko MCU IC

Learn More

Datasheet

902In Stock

Cut Tape

6.87 CHF

4.79 CHF

4.57 CHF

3.97 CHF

Reel

3.13 CHF

View

MouseReel Available

Min.: 1
Mult.: 1

: 1 000

EFM32TG

SMD/SMT

BGA-48

ARM Cortex M3

32 kB

32 bit

12 bit

32 MHz

37 I/O

4 kB

1.98 V

3.8 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU Tiny Gecko MCU IC

EFM32TG210F32-D-QFN32
Silicon Labs
1: 4.07 CHF
1 774In Stock

Mfr. Part No.
EFM32TG210F32-D-QFN32

Mouser Part No
634-EFM32TG210F32-D

Silicon Labs

ARM Microcontrollers - MCU Tiny Gecko MCU IC

Learn More

Datasheet

1 774In Stock

4.07 CHF

3.38 CHF

3.06 CHF

2.82 CHF

View

Min.: 1
Mult.: 1

EFM32TG

SMD/SMT

QFN-32

ARM Cortex M3

32 kB

32 bit

12 bit

32 MHz

24 I/O

4 kB

1.98 V

3.8 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 64 kB flash 32 kB RAM MCU

EFM32TG11B140F64GM64-B
Silicon Labs
1: 5.52 CHF
280In Stock

Mfr. Part No.
EFM32TG11B140F64GM64-B

Mouser Part No
634-EFM32TG64GM64-B

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 64 kB flash 32 kB RAM MCU

Learn More

Datasheet

280In Stock

5.52 CHF

4.06 CHF

3.78 CHF

3.32 CHF

View

Min.: 1
Mult.: 1

EFM32TG11

SMD/SMT

QFN-64

ARM Cortex M0+

64 kB

32 bit

12 bit

48 MHz

56 I/O

32 kB

1.8 V

3.8 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU

EFM32TG11B520F128GQ80-B
Silicon Labs
1: 4.66 CHF
1 505In Stock
End of Life

Mfr. Part No.
EFM32TG11B520F128GQ80-B

Mouser Part No
634-EFM32TG128GQ80-B

End of Life

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU

Learn More

Datasheet

1 505In Stock

4.66 CHF

3.86 CHF

3.60 CHF

3.25 CHF

View

Min.: 1
Mult.: 1

EFM32TG11

SMD/SMT

QFP-80

ARM Cortex M0+

128 kB

32 bit

12 bit

48 MHz

63 I/O

32 kB

1.8 V

3.8 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU

EFM32TG11B520F128GM64-B
Silicon Labs
1: 4.57 CHF
332In Stock

Mfr. Part No.
EFM32TG11B520F128GM64-B

Mouser Part No
634-1B520F128GM64-B

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU

Learn More

Datasheet

332In Stock

4.57 CHF

3.77 CHF

3.44 CHF

3.13 CHF

View

Min.: 1
Mult.: 1

EFM32TG11

SMD/SMT

QFN-64

ARM Cortex M0+

128 kB

32 bit

12 bit

48 MHz

53 I/O

32 kB

1.8 V

3.8 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Tiny Gecko MCU IC

EFM32TG210F16-D-QFN32
Silicon Labs
1: 5.40 CHF
333In Stock

Mfr. Part No.
EFM32TG210F16-D-QFN32

Mouser Part No
634-EFM32TG210F16-D

Silicon Labs

ARM Microcontrollers - MCU Tiny Gecko MCU IC

Learn More

Datasheet

333In Stock

5.40 CHF

3.71 CHF

3.46 CHF

3.04 CHF

View

Min.: 1
Mult.: 1

EFM32TG

SMD/SMT

QFN-32

ARM Cortex M3

16 kB

32 bit

12 bit

32 MHz

24 I/O

4 kB

1.98 V

3.8 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Tiny Gecko MCU IC

EFM32TG210F32-D-QFN32R
Silicon Labs
1: 4.50 CHF
1 579In Stock

Mfr. Part No.
EFM32TG210F32-D-QFN32R

Mouser Part No
634-EFM32TG210F32-DR

Silicon Labs

ARM Microcontrollers - MCU Tiny Gecko MCU IC

Learn More

Datasheet

1 579In Stock

Cut Tape

4.50 CHF

3.66 CHF

3.37 CHF

3.01 CHF

View

Reel

2.26 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

EFM32TG

SMD/SMT

QFN-32

ARM Cortex M3

32 kB

32 bit

12 bit

32 MHz

24 I/O

4 kB

1.98 V

3.8 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU

EFM32TG11B120F128GQ48-BR
Silicon Labs
1: 5.52 CHF
860In Stock

Mfr. Part No.
EFM32TG11B120F128GQ48-BR

Mouser Part No
634-EFM32TG128GQ48BR

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU

Learn More

Datasheet

860In Stock

Cut Tape

5.52 CHF

3.80 CHF

3.54 CHF

3.11 CHF

Reel

2.46 CHF

View

Min.: 1
Mult.: 1

: 1 000

EFM32TG11

SMD/SMT

QFP-48

ARM Cortex M0+

128 kB

32 bit

12 bit

48 MHz

37 I/O

32 kB

1.8 V

3.8 V

- 40 C

+ 85 C

Reel, Cut Tape

ARM Microcontrollers - MCU Tiny Gecko MCU IC

EFM32TG222F32-D-QFP48
Silicon Labs
1: 4.32 CHF
3 138In Stock

Mfr. Part No.
EFM32TG222F32-D-QFP48

Mouser Part No
634-EFM32TG222F32-D

Silicon Labs

ARM Microcontrollers - MCU Tiny Gecko MCU IC

Learn More

Datasheet

3 138In Stock

4.32 CHF

3.60 CHF

3.34 CHF

3.01 CHF

View

Min.: 1
Mult.: 1

EFM32TG

SMD/SMT

TQFP-48

ARM Cortex M3

32 kB

32 bit

12 bit

32 MHz

37 I/O

4 kB

1.98 V

3.8 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 64 kB flash 32 kB RAM MCU

EFM32TG11B140F64GQ48-B
Silicon Labs
1: 5.23 CHF
1 021In Stock

Mfr. Part No.
EFM32TG11B140F64GQ48-B

Mouser Part No
634-EFM32TG64GQ48-B

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 64 kB flash 32 kB RAM MCU

Learn More

Datasheet

1 021In Stock

5.23 CHF

3.84 CHF

3.58 CHF

3.14 CHF

View

Min.: 1
Mult.: 1

EFM32TG11

SMD/SMT

QFP-48

ARM Cortex M0+

64 kB

32 bit

12 bit

48 MHz

37 I/O

32 kB

1.8 V

3.8 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Tiny Gecko MCU IC

EFM32TG110F32-D-QFN24R
Silicon Labs
1: 5.38 CHF
256In Stock

Mfr. Part No.
EFM32TG110F32-D-QFN24R

Mouser Part No
634-EFM32TG110F32-DR

Silicon Labs

ARM Microcontrollers - MCU Tiny Gecko MCU IC

Learn More

Datasheet

256In Stock

Cut Tape

5.38 CHF

3.95 CHF

3.68 CHF

3.24 CHF

Reel

2.38 CHF

View

MouseReel Available

Min.: 1
Mult.: 1

: 1 000

EFM32TG

SMD/SMT

QFN-24

ARM Cortex M3

32 kB

32 bit

12 bit

32 MHz

17 I/O

4 kB

1.98 V

3.8 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU

EFM32TG11B120F128GQ48-B
Silicon Labs
1: 4.19 CHF
35In Stock
1 250Expected 07/12/2026

Mfr. Part No.
EFM32TG11B120F128GQ48-B

Mouser Part No
634-EFM32TG128GQ48-B

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU

Learn More

Datasheet

35In Stock

1 250Expected 07/12/2026

4.19 CHF

3.49 CHF

3.24 CHF

2.91 CHF

View

Min.: 1
Mult.: 1

EFM32TG11

SMD/SMT

QFP-48

ARM Cortex M0+

128 kB

32 bit

12 bit

48 MHz

37 I/O

32 kB

1.8 V

3.8 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Tiny Gecko MCU IC

EFM32TG110F8-D-QFN24
Silicon Labs
1: 4.38 CHF
390In Stock

Mfr. Part No.
EFM32TG110F8-D-QFN24

Mouser Part No
634-EFM32TG110F8-D

Silicon Labs

ARM Microcontrollers - MCU Tiny Gecko MCU IC

Learn More

Datasheet

390In Stock

4.38 CHF

3.01 CHF

2.80 CHF

2.46 CHF

View

Min.: 1
Mult.: 1

EFM32TG

SMD/SMT

QFN-24

ARM Cortex M3

8 kB

32 bit

12 bit

32 MHz

17 I/O

2 kB

1.98 V

3.8 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 64 kB flash 32 kB RAM MCU

EFM32TG11B540F64GQ48-B
Silicon Labs
1: 5.50 CHF
250In Stock

Mfr. Part No.
EFM32TG11B540F64GQ48-B

Mouser Part No
634-1B540F64GQ48-B

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 64 kB flash 32 kB RAM MCU

Learn More

Datasheet

250In Stock

5.50 CHF

4.04 CHF

3.76 CHF

3.31 CHF

View

Min.: 1
Mult.: 1

EFM32TG11

SMD/SMT

QFP-48

ARM Cortex M0+

64 kB

32 bit

12 bit

48 MHz

34 I/O

32 kB

1.8 V

3.8 V

- 40 C

+ 85 C

Tray

EFM32TG Tiny Gecko 32-Bit MCUs

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