ARM Microcontrollers - MCU – Mouser Hong Kong

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EFM32 Giant Gecko 12 Family

Silicon Labs EFM32 Giant Gecko 12 Family offers scalability, security, and the most advanced feature set available on a low-power platform. With shrinking battery/power budgets and an increasing number of sensors/interfaces, doing as much work as possible while the processor is sleeping is critical. The Silicon Labs GG12 low-energy peripherals include CSEN (cap touch), ADC, DAC, OPAMPs, and LE-LCD. This combined with low-energy fabric (LinkedDMA, PRS, and LESENSE), provides fully autonomous and advanced processing capabilities while sleeping. While active, the 72MHz Cortex-M4, Octal-SPI interface, SDIO, and PDM microphone and sensor interface provide a no-compromise user experience, previously only available on higher power consumption MCUs.

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Part #

ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB USB LCD MCU

EFM32GG12B410F1024GQ100-A
Silicon Labs
1: HK$114.26
493In Stock

Mfr. Part No.
EFM32GG12B410F1024GQ100-A

Mouser Part No
634-2B410F1024GQ100A

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB USB LCD MCU

Learn More

Datasheet

493In Stock

HK$114.26

HK$88.28

HK$81.62

HK$80.15

View

Min.: 1
Mult.: 1

EFR32GG12

SMD/SMT

QFP-100

ARM Cortex M4

1.02 MB

32 bit

2 x 12 bit

72 MHz

83 I/O

192 kB

1.8 V

3.8 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB USB LCD MCU

EFM32GG12B810F1024GM64-A
Silicon Labs
1: HK$109.00
1,555In Stock

Mfr. Part No.
EFM32GG12B810F1024GM64-A

Mouser Part No
634-2B810F1024GM64A

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB USB LCD MCU

Learn More

Datasheet

1,555In Stock

HK$109.00

HK$87.38

HK$81.21

HK$74.23

View

Min.: 1
Mult.: 1

EFR32GG12

SMD/SMT

QFN-64

ARM Cortex M4

1.02 MB

32 bit

2 x 12 bit

72 MHz

51 I/O

192 kB

1.8 V

3.8 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB USB LCD MCU

EFM32GG12B410F1024GM64-A
Silicon Labs
1: HK$104.64
1,636In Stock

Mfr. Part No.
EFM32GG12B410F1024GM64-A

Mouser Part No
634-2B410F1024GM64A

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB USB LCD MCU

Learn More

Datasheet

1,636In Stock

HK$104.64

HK$84.99

HK$78.25

HK$72.75

View

Min.: 1
Mult.: 1

EFR32GG12

SMD/SMT

QFN-64

ARM Cortex M4

1.02 MB

32 bit

2 x 12 bit

72 MHz

53 I/O

192 kB

1.8 V

3.8 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB LCD MCU

EFM32GG12B510F1024GM64-A
Silicon Labs
1: HK$74.39
257In Stock

Mfr. Part No.
EFM32GG12B510F1024GM64-A

Mouser Part No
634-2B510F1024GM64A

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB LCD MCU

Learn More

Datasheet

257In Stock

HK$74.39

HK$67.98

HK$67.08

HK$64.86

View

Min.: 1
Mult.: 1

EFR32GG12

SMD/SMT

QFN-64

ARM Cortex M4

1.02 MB

32 bit

2 x 12 bit

72 MHz

54 I/O

192 kB

1.8 V

3.8 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB MCU

EFM32GG12B110F1024GQ64-A
Silicon Labs
1: HK$101.35
221In Stock

Mfr. Part No.
EFM32GG12B110F1024GQ64-A

Mouser Part No
634-2B110F1024GQ64A

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB MCU

Learn More

Datasheet

221In Stock

HK$101.35

HK$82.12

HK$77.68

HK$68.72

View

Min.: 1
Mult.: 1

EFR32GG12

SMD/SMT

QFP-64

ARM Cortex M4

1.02 MB

32 bit

2 x 12 bit

72 MHz

53 I/O

192 kB

1.8 V

3.8 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB USB LCD MCU

EFM32GG12B810F1024IM64-A
Silicon Labs
1: HK$139.25
256In Stock

Mfr. Part No.
EFM32GG12B810F1024IM64-A

Mouser Part No
634-2B810F1024IM64A

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB USB LCD MCU

Learn More

Datasheet

256In Stock

HK$139.25

HK$105.79

HK$101.43

HK$89.35

View

Min.: 1
Mult.: 1

EFR32GG12

SMD/SMT

QFN-64

ARM Cortex M4

1.02 MB

32 bit

2 x 12 bit

72 MHz

51 I/O

192 kB

1.8 V

3.8 V

- 40 C

+ 125 C

Tray

ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB LCD MCU

EFM32GG12B510F1024GQ64-A
Silicon Labs
1: HK$84.09
630In Stock

Mfr. Part No.
EFM32GG12B510F1024GQ64-A

Mouser Part No
634-2B510F1024GQ64A

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB LCD MCU

Learn More

Datasheet

630In Stock

HK$84.09

HK$68.23

HK$66.50

HK$61.81

View

Min.: 1
Mult.: 1

EFR32GG12

SMD/SMT

QFP-64

ARM Cortex M4

1.02 MB

32 bit

2 x 12 bit

72 MHz

51 I/O

192 kB

1.8 V

3.8 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB MCU

EFM32GG12B110F1024GM64-A
Silicon Labs
1: HK$99.46
1,806In Stock

Mfr. Part No.
EFM32GG12B110F1024GM64-A

Mouser Part No
634-2B110F1024GM64A

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB MCU

Learn More

Datasheet

1,806In Stock

HK$99.46

HK$81.87

HK$75.79

HK$68.80

View

Min.: 1
Mult.: 1

EFR32GG12

SMD/SMT

QFN-64

ARM Cortex M4

1.02 MB

32 bit

2 x 12 bit

72 MHz

56 I/O

192 kB

1.8 V

3.8 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB USB LCD MCU

EFM32GG12B810F1024GQ100-A
Silicon Labs
1: HK$142.78
1,800In Stock

Mfr. Part No.
EFM32GG12B810F1024GQ100-A

Mouser Part No
634-2B810F1024GQ100A

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB USB LCD MCU

Learn More

Datasheet

1,800In Stock

HK$142.78

HK$110.23

HK$101.76

HK$93.13

View

Min.: 1
Mult.: 1

EFR32GG12

SMD/SMT

QFP-100

ARM Cortex M4

1.02 MB

32 bit

2 x 12 bit

72 MHz

81 I/O

192 kB

1.8 V

3.8 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 512 kB LCD MCU

EFM32GG12B330F512GQ100-A
Silicon Labs
1: HK$101.76
8In Stock

Mfr. Part No.
EFM32GG12B330F512GQ100-A

Mouser Part No
634-2B330F512GQ100A

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 512 kB LCD MCU

Learn More

Datasheet

8In Stock

HK$101.76

HK$84.01

HK$80.31

HK$70.45

View

Min.: 1
Mult.: 1

EFR32GG12

SMD/SMT

QFP-100

ARM Cortex M4

512 kB

32 bit

2 x 12 bit

72 MHz

86 I/O

192 kB

1.8 V

3.8 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 512 kB USB LCD MCU

EFM32GG12B430F512GQ100-A
Silicon Labs
1: HK$112.86
38In Stock

Mfr. Part No.
EFM32GG12B430F512GQ100-A

Mouser Part No
634-2B430F512GQ100A

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 512 kB USB LCD MCU

Learn More

Datasheet

38In Stock

HK$112.86

HK$85.73

HK$82.20

HK$72.42

View

Min.: 1
Mult.: 1

EFR32GG12

SMD/SMT

QFP-100

ARM Cortex M4

512 kB

32 bit

2 x 12 bit

72 MHz

83 I/O

192 kB

1.8 V

3.8 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB USB LCD MCU

EFM32GG12B810F1024GQ64-A
Silicon Labs
1: HK$117.96
8In Stock

Mfr. Part No.
EFM32GG12B810F1024GQ64-A

Mouser Part No
634-2B810F1024GQ64A

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB USB LCD MCU

Learn More

Datasheet

8In Stock

HK$117.96

HK$89.60

HK$85.90

HK$73.40

View

Min.: 1
Mult.: 1

EFR32GG12

SMD/SMT

QFP-64

ARM Cortex M4

1.02 MB

32 bit

2 x 12 bit

72 MHz

48 I/O

192 kB

1.8 V

3.8 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB USB LCD MCU

EFM32GG12B410F1024GQ100-AR
Silicon Labs
1: HK$143.36
56In Stock

Mfr. Part No.
EFM32GG12B410F1024GQ100-AR

Mouser Part No
634-B410F1024GQ100AR

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB USB LCD MCU

Learn More

Datasheet

56In Stock

Cut Tape

HK$143.36

HK$108.92

HK$104.39

HK$91.98

View

Reel

HK$76.12

Min.: 1
Mult.: 1

: 1,000

EFR32GG12

SMD/SMT

QFP-100

ARM Cortex M4

1 MB

32 bit

12 bit

72 MHz

81 I/O

192 kB

1.8 V

3.8 V

- 40 C

+ 85 C

Reel, Cut Tape

ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB USB LCD MCU

EFM32GG12B410F1024GQ64-A
Silicon Labs
1: HK$110.39
54Expected 4/8/2026

Mfr. Part No.
EFM32GG12B410F1024GQ64-A

Mouser Part No
634-2B410F1024GQ64A

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB USB LCD MCU

Learn More

Datasheet

54Expected 4/8/2026

HK$110.39

HK$89.76

HK$85.08

HK$75.21

View

Min.: 1
Mult.: 1

EFR32GG12

SMD/SMT

QFP-64

ARM Cortex M4

1.02 MB

32 bit

2 x 12 bit

72 MHz

50 I/O

192 kB

1.8 V

3.8 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 512 kB MCU

EFM32GG12B130F512GM64-A
Silicon Labs
1: HK$107.19
1,304Expected 28/8/2026

Mfr. Part No.
EFM32GG12B130F512GM64-A

Mouser Part No
634-2B130F512GM64A

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 512 kB MCU

Learn More

Datasheet

1,304Expected 28/8/2026

HK$107.19

HK$82.36

HK$76.36

HK$68.88

View

Min.: 1
Mult.: 1

EFR32GG12

SMD/SMT

QFN-64

ARM Cortex M4

512 kB

32 bit

2 x 12 bit

72 MHz

56 I/O

192 kB

1.8 V

3.8 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB MCU

EFM32GG12B110F1024GM64-AR
Silicon Labs
1,000: HK$64.20
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM32GG12B110F1024GM64-AR

Mouser Part No
634-2B110F1024GM64AR

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB MCU

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

HK$64.20

Quote

Min.: 1,000
Mult.: 1,000

: 1,000

EFR32GG12

SMD/SMT

QFN-64

ARM Cortex M4

1 MB

32 bit

12 bit

72 MHz

51 I/O

192 kB

1.8 V

3.8 V

- 40 C

+ 85 C

Reel

ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB MCU

EFM32GG12B110F1024GQ64-AR
Silicon Labs
1,000: HK$63.05
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM32GG12B110F1024GQ64-AR

Mouser Part No
634-2B110F1024GQ64AR

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB MCU

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

HK$63.05

View

Min.: 1,000
Mult.: 1,000

: 1,000

EFR32GG12

SMD/SMT

QFP-64

ARM Cortex M4

1 MB

32 bit

12 bit

72 MHz

48 I/O

192 kB

1.8 V

3.8 V

- 40 C

+ 85 C

Reel

ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB MCU

EFM32GG12B110F1024IM64-A
Silicon Labs
1,300: HK$64.61
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM32GG12B110F1024IM64-A

Mouser Part No
634-2B110F1024IM64A

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB MCU

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

HK$64.61

Quote

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

EFR32GG12

SMD/SMT

QFN-64

ARM Cortex M4

1.02 MB

32 bit

2 x 12 bit

72 MHz

56 I/O

192 kB

1.8 V

3.8 V

- 40 C

+ 125 C

Tray

ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB MCU

EFM32GG12B110F1024IM64-AR
Silicon Labs
1,000: HK$64.53
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM32GG12B110F1024IM64-AR

Mouser Part No
634-2B110F1024IM64AR

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB MCU

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

HK$64.53

Quote

Min.: 1,000
Mult.: 1,000

: 1,000

EFR32GG12

SMD/SMT

QFN-64

ARM Cortex M4

1 MB

32 bit

12 bit

72 MHz

51 I/O

192 kB

1.8 V

3.8 V

- 40 C

+ 125 C

Reel

ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 512 kB MCU

EFM32GG12B130F512GM64-AR
Silicon Labs
1,000: HK$57.13
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM32GG12B130F512GM64-AR

Mouser Part No
634-2B130F512GM64AR

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 512 kB MCU

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

HK$57.13

Quote

Min.: 1,000
Mult.: 1,000

: 1,000

EFR32GG12

SMD/SMT

QFN-64

ARM Cortex M4

512 kB

32 bit

12 bit

72 MHz

51 I/O

192 kB

1.8 V

3.8 V

- 40 C

+ 85 C

Reel

ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 512 kB MCU

EFM32GG12B130F512GQ64-A
Silicon Labs
800: HK$57.38
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM32GG12B130F512GQ64-A

Mouser Part No
634-2B130F512GQ64A

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 512 kB MCU

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

HK$57.38

View

Min.: 800
Mult.: 800

EFR32GG12

SMD/SMT

QFP-64

ARM Cortex M4

512 kB

32 bit

2 x 12 bit

72 MHz

53 I/O

192 kB

1.8 V

3.8 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 512 kB MCU

EFM32GG12B130F512GQ64-AR
Silicon Labs
1: HK$102.34
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM32GG12B130F512GQ64-AR

Mouser Part No
634-2B130F512GQ64AR

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 512 kB MCU

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

HK$102.34

HK$79.57

HK$75.87

HK$65.84

View

Reel

HK$57.38

Min.: 1
Mult.: 1

: 1,000

EFR32GG12

SMD/SMT

QFP-64

ARM Cortex M4

512 kB

32 bit

12 bit

72 MHz

48 I/O

192 kB

1.8 V

3.8 V

- 40 C

+ 85 C

Reel, Cut Tape

ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 512 kB MCU

EFM32GG12B130F512IM64-A
Silicon Labs
1,300: HK$59.02
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM32GG12B130F512IM64-A

Mouser Part No
634-2B130F512IM64A

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 512 kB MCU

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

HK$59.02

Quote

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

EFR32GG12

SMD/SMT

QFN-64

ARM Cortex M4

512 kB

32 bit

2 x 12 bit

72 MHz

56 I/O

192 kB

1.8 V

3.8 V

- 40 C

+ 125 C

Tray

ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 512 kB MCU

EFM32GG12B130F512IM64-AR
Silicon Labs
1,000: HK$59.02
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM32GG12B130F512IM64-AR

Mouser Part No
634-2B130F512IM64AR

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 512 kB MCU

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

HK$59.02

Quote

Min.: 1,000
Mult.: 1,000

: 1,000

EFR32GG12

SMD/SMT

QFN-64

ARM Cortex M4

512 kB

32 bit

12 bit

72 MHz

51 I/O

192 kB

1.8 V

3.8 V

- 40 C

+ 125 C

Reel

ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB LCD MCU

EFM32GG12B310F1024GL112-A
Silicon Labs
840: HK$69.95
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM32GG12B310F1024GL112-A

Mouser Part No
634-2B310F1024GL112A

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB LCD MCU

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

HK$69.95

Quote

Min.: 840
Mult.: 840

EFR32GG12

SMD/SMT

BGA-112

ARM Cortex M4

1.02 MB

32 bit

2 x 12 bit

72 MHz

90 I/O

192 kB

1.8 V

3.8 V

- 40 C

+ 85 C

Tray

EFM32 Giant Gecko 12 Family

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