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EFM32 ARM Microcontrollers - MCU

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Part #

ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 512 kB AES MCU

EFM32PG23B200F512IM40-C
Silicon Labs
1: $3.82
2,933In Stock

Mfr. Part No.
EFM32PG23B200F512IM40-C

Mouser Part No
634-PG23200F512IM40C

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 512 kB AES MCU

Learn More

Datasheet

2,933In Stock

$3.82

$3.19

$2.96

$2.66

View

Min.: 1
Mult.: 1

PG23

SMD/SMT

QFN-40

ARM Cortex M33

512 kB

32 bit

12 bit/16 bit/20 bit

80 MHz

29 I/O

64 kB

1.71 V

3.8 V

- 40 C

+ 125 C

Tray

ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 512 kB AES MCU

EFM32PG23B210F512IM48-C
Silicon Labs
1: $4.12
2,297In Stock
7,350Expected 09/10/2026

Mfr. Part No.
EFM32PG23B210F512IM48-C

Mouser Part No
634-PG23210F512IM48C

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 512 kB AES MCU

Learn More

Datasheet

2,297In Stock

7,350Expected 09/10/2026

$4.12

$3.44

$3.02

$2.87

View

Min.: 1
Mult.: 1

PG23

SMD/SMT

QFN-48

ARM Cortex M33

512 kB

32 bit

12 bit/16 bit/20 bit

80 MHz

34 I/O

64 kB

1.71 V

3.8 V

- 40 C

+ 125 C

Tray

ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 512 kB AES MCU

EFM32PG23B310F512IM48-C
Silicon Labs
1: $4.49
740In Stock

Mfr. Part No.
EFM32PG23B310F512IM48-C

Mouser Part No
634-PG23310F512IM48C

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 512 kB AES MCU

Learn More

Datasheet

740In Stock

$4.49

$3.71

$3.29

$3.12

View

Min.: 1
Mult.: 1

PG23

SMD/SMT

QFN-48

ARM Cortex M33

512 kB

32 bit

12 bit/16 bit/20 bit

80 MHz

32 I/O

64 kB

1.71 V

3.8 V

- 40 C

+ 125 C

Tray

ARM Microcontrollers - MCU Wonder Gecko MCU IC 256KB

EFM32WG380F256-B-QFP100
Silicon Labs
1: $14.64
898In Stock

Mfr. Part No.
EFM32WG380F256-B-QFP100

Mouser Part No
634-WG380F256BQFP100

Silicon Labs

ARM Microcontrollers - MCU Wonder Gecko MCU IC 256KB

Learn More

Datasheet

898In Stock

$14.64

$11.37

$10.43

$10.30

View

Min.: 1
Mult.: 1

EFM32WG

SMD/SMT

LQFP-100

ARM Cortex M4

256 kB

32 bit

12 bit

48 MHz

83 I/O

32 kB

1.98 V

3.8 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 2048 kB MCU

EFM32GG11B120F2048GQ64-B
Silicon Labs
1: $19.85
1,061In Stock

Mfr. Part No.
EFM32GG11B120F2048GQ64-B

Mouser Part No
634-B120F2048GQ64-B

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 2048 kB MCU

Learn More

Datasheet

1,061In Stock

$19.85

$16.49

$14.83

$14.12

View

Min.: 1
Mult.: 1

EFM32GG11

SMD/SMT

QFP-64

ARM Cortex M4

2.05 MB

32 bit

12 bit

72 MHz

53 I/O

512 kB

1.8 V

3.8 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 2048 kB USB LCD MCU

EFM32GG11B820F2048GL120-B
Silicon Labs
1: $21.53
218In Stock

Mfr. Part No.
EFM32GG11B820F2048GL120-B

Mouser Part No
634-B820F2048GL120-B

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 2048 kB USB LCD MCU

Learn More

Datasheet

218In Stock

$21.53

$17.90

$16.78

$15.44

View

Min.: 1
Mult.: 1

EFM32GG11

SMD/SMT

BGA-120

ARM Cortex M4

2.05 MB

32 bit

12 bit

72 MHz

95 I/O

512 kB

1.8 V

3.8 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 2048 kB USB LCD MCU

EFM32GG11B820F2048GL192-B
Silicon Labs
1: $23.26
788In Stock

Mfr. Part No.
EFM32GG11B820F2048GL192-B

Mouser Part No
634-B820F2048GL192-B

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 2048 kB USB LCD MCU

Learn More

Datasheet

788In Stock

$23.26

$18.85

$17.37

$16.08

View

Min.: 1
Mult.: 1

EFM32GG11

SMD/SMT

BGA-192

ARM Cortex M4

2.05 MB

32 bit

12 bit

72 MHz

144 I/O

512 kB

1.8 V

3.8 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 2048 kB USB LCD MCU

EFM32GG11B820F2048GQ100-B
Silicon Labs
1: $20.66
Lead-Time 32 Weeks

Mfr. Part No.
EFM32GG11B820F2048GQ100-B

Mouser Part No
634-B820F2048GQ100-B

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 2048 kB USB LCD MCU

Learn More

Datasheet

Lead-Time 32 Weeks

$20.66

$16.77

$15.91

$14.94

View

Min.: 1
Mult.: 1

EFM32GG11

SMD/SMT

QFP-100

ARM Cortex M4

2.05 MB

32 bit

12 bit

72 MHz

80 I/O

512 kB

1.8 V

3.8 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 2048 kB USB LCD MCU

EFM32GG11B820F2048GQ64-B
Silicon Labs
1: $21.00
779In Stock

Mfr. Part No.
EFM32GG11B820F2048GQ64-B

Mouser Part No
634-B820F2048GQ64-B

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 2048 kB USB LCD MCU

Learn More

Datasheet

779In Stock

$21.00

$17.18

$15.71

$14.48

View

Min.: 1
Mult.: 1

EFM32GG11

SMD/SMT

QFP-64

ARM Cortex M4

2.05 MB

32 bit

12 bit

72 MHz

47 I/O

512 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

EFM32TG11B120F128GQ48-BR
Silicon Labs
1: $6.96
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

$6.96

$4.79

$4.46

$3.92

Reel

$3.09

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: $5.66
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

$5.66

$4.71

$4.15

$3.95

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: $6.58
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

$6.58

$4.83

$4.24

$3.96

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

EFM32GG12B410F1024GQ64-A
Silicon Labs
1: $13.95
54In Stock
2,400Expected 02/10/2026

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

54In Stock

2,400Expected 02/10/2026

$13.95

$10.83

$10.29

$9.07

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 128k Flash, 16k RAM, AES

EFM32G210F128G-E-QFN32R
Silicon Labs
1: $7.20
132In Stock
3,000Expected 23/10/2026

Mfr. Part No.
EFM32G210F128G-E-QFN32R

Mouser Part No
634-32G210128GEFN32R

Silicon Labs

ARM Microcontrollers - MCU 128k Flash, 16k RAM, AES

Datasheet

132In Stock

3,000Expected 23/10/2026

Cut Tape

$7.20

$5.85

$5.40

$4.84

View

Reel

$3.68

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

QFN-32

ARM Cortex M3

128 kB

32 bit

12 bit

32 MHz

24 I/O

16 kB

1.98 V

3.8 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU 128k Flash, 16k RAM, AES

EFM32G280F128G-E-QFP100
Silicon Labs
1: $9.08
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM32G280F128G-E-QFP100

Mouser Part No
634-32G280128GEFP100

Silicon Labs

ARM Microcontrollers - MCU 128k Flash, 16k RAM, AES

Datasheet

Non-Stocked Lead-Time 12 Weeks

$9.08

$7.03

$6.40

$6.07

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-100

ARM Cortex M3

128 kB

32 bit

12 bit

32 MHz

86 I/O

16 kB

1.98 V

3.8 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU 128k Flash, 16k RAM, 4x40 LCD, AES

EFM32G880F128G-E-QFP100
Silicon Labs
1: $9.73
24In Stock

Mfr. Part No.
EFM32G880F128G-E-QFP100

Mouser Part No
634-32G880F128EFP100

Silicon Labs

ARM Microcontrollers - MCU 128k Flash, 16k RAM, 4x40 LCD, AES

Datasheet

24In Stock

$9.73

$7.53

$6.86

$6.79

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-100

ARM Cortex M3

128 kB

32 bit

12 bit

32 MHz

86 I/O

16 kB

1.98 V

3.8 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU 1024k Flash, 128k RAM, AES

EFM32GG280F1024G-E-QFP100R
Silicon Labs
1: $19.67
22In Stock

Mfr. Part No.
EFM32GG280F1024G-E-QFP100R

Mouser Part No
634-32GG280F1024-E-T

Silicon Labs

ARM Microcontrollers - MCU 1024k Flash, 128k RAM, AES

Learn More

Datasheet

22In Stock

Cut Tape

$19.67

$15.91

$15.16

$13.46

View

Reel

$12.01

Min.: 1
Mult.: 1

: 1,000

EFM32GG

SMD/SMT

LQFP-100

ARM Cortex M3

1.02 MB

32 bit

12 bit

48 MHz

85 I/O

128 kB

1.98 V

3.8 V

- 40 C

+ 85 C

Reel, Cut Tape

ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 256 kB AES MCU

EFM32PG22C200F256IM32-CR
Silicon Labs
1: $3.65
157In Stock

Mfr. Part No.
EFM32PG22C200F256IM32-CR

Mouser Part No
634-EFM32PG22C5632CR

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 256 kB AES MCU

Datasheet

157In Stock

Cut Tape

$3.65

$2.41

$2.22

$1.93

View

Reel

$1.15

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

QFN-32

ARM Cortex M33

256 kB

32 bit

18 I/O

32 kB

- 40 C

+ 125 C

Reel, Cut Tape

ARM Microcontrollers - MCU Tiny Gecko MCU IC

EFM32TG110F32-D-QFN24R
Silicon Labs
1: $6.78
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

$6.78

$4.98

$4.64

$4.08

Reel

$3.00

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+ Zero Gecko Microcontroller IC 32-Bit 24MHz 32KB Flash QFN24

EFM32ZG108F32-B-QFN24R
Silicon Labs
1: $4.47
52In Stock

Mfr. Part No.
EFM32ZG108F32-B-QFN24R

Mouser Part No
634-EFM32ZG10832B24R

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex -M0+ Zero Gecko Microcontroller IC 32-Bit 24MHz 32KB Flash QFN24

Learn More

Datasheet

52In Stock

Cut Tape

$4.47

$2.96

$2.69

$2.29

Reel

$1.69

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

EFM32ZG

SMD/SMT

QFN-24

ARM Cortex M0+

32 kB

32 bit

12 bit

24 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+ Zero Gecko Microcontroller IC 32-Bit 24MHz 32KB Flash QFN32

EFM32ZG210F32-B-QFN32
Silicon Labs
1: $4.49
101In Stock

Mfr. Part No.
EFM32ZG210F32-B-QFN32

Mouser Part No
634-EFM32ZG210F32B32

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex -M0+ Zero Gecko Microcontroller IC 32-Bit 24MHz 32KB Flash QFN32

Learn More

Datasheet

101In Stock

$4.49

$3.75

$3.29

$3.13

View

Min.: 1
Mult.: 1

EFM32ZG

SMD/SMT

QFN-32

ARM Cortex M0+

32 kB

32 bit

12 bit

24 MHz

24 I/O

4 kB

1.98 V

3.8 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU ARM Cortex-M3 32-bit 40 MHz 128 kB MCU

EFM32JG1B200F128GM48-C0
Silicon Labs
1: $4.77
1,102In Stock
End of Life

Mfr. Part No.
EFM32JG1B200F128GM48-C0

Mouser Part No
634-JG1B200F128GM48C

End of Life

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-M3 32-bit 40 MHz 128 kB MCU

Learn More

Datasheet

1,102In Stock

$4.77

$3.97

$3.69

$3.37

View

Min.: 1
Mult.: 1

EFM32JG

SMD/SMT

QFN-48

ARM Cortex M3

128 kB

32 bit

12 bit

40 MHz

32 I/O

32 kB

1.85 V

3.8 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 40 MHz 128 kB MCU

EFM32PG1B200F128GM48-C0
Silicon Labs
1: $6.46
688In Stock
End of Life

Mfr. Part No.
EFM32PG1B200F128GM48-C0

Mouser Part No
634-PG1B200F128GM48C

End of Life

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 40 MHz 128 kB MCU

Learn More

Datasheet

688In Stock

$6.46

$4.94

$4.65

$4.40

View

Min.: 1
Mult.: 1

EFM32PG

SMD/SMT

QFN-48

ARM Cortex M4

128 kB

32 bit

12 bit

40 MHz

32 I/O

32 kB

1.85 V

3.8 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB

EFM32LG290F256G-F-BGA112
Silicon Labs
1: $14.18
106In Stock

Mfr. Part No.
EFM32LG290F256G-F-BGA112

Mouser Part No
634-32LG290F256GFBGA

Silicon Labs

ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB

Learn More

Datasheet

106In Stock

$14.18

$10.77

$9.72

$9.10

View

Min.: 1
Mult.: 1

EFM32LG

SMD/SMT

BGA-112

ARM Cortex M3

256 kB

32 bit

12 bit

48 MHz

90 I/O

32 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

EFM32TG11B120F128GQ48-B
Silicon Labs
1: $5.49
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

$5.49

$4.56

$4.02

$3.72

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

EFM32 ARM Microcontrollers - MCU

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BGA-112
BGA-120
BGA-125
BGA-152
BGA-192
BGA-48
CSP-81
LQFP-100
QFN-24
QFN-32
QFN-40
QFN-48
QFN-64
QFN-80
QFP-100
QFP-48
QFP-64
QFP-80
TQFP-48
TQFP-64

17 I/O
18 I/O
20 I/O
22 I/O
24 I/O
26 I/O
29 I/O
32 I/O
33 I/O
34 I/O
35 I/O
37 I/O
47 I/O
48 I/O
50 I/O
51 I/O
52 I/O
53 I/O
54 I/O
56 I/O