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ARM Cortex M3 Core Microcontrollers - MCU

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Part #

ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB

EFM32LG295F256G-F-BGA120R
Silicon Labs
1,000: ¥1,325.5
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
EFM32LG295F256G-F-BGA120R

Mouser Part #
634-32L295F256GFBGAR

Silicon Labs

ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB

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Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

¥1,325.5

View

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

: 1,000

SMD/SMT

BGA-120

ARM Cortex M3

32 bit

48 MHz

256 kB

32 kB

12 bit

93 I/O

1.98 V

3.8 V

+ 85 C

Reel

RF Microcontrollers - MCU Sub-GHz Wireless Gecko SoC MCU 256KB

EZR32LG230F256R60G-C0R
Silicon Labs
1,000: ¥1,269
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
EZR32LG230F256R60G-C0R

Mouser Part #
634-32LG230F256R60CR

Silicon Labs

RF Microcontrollers - MCU Sub-GHz Wireless Gecko SoC MCU 256KB

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Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

¥1,269

Quote

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

: 1,000

SMD/SMT

QFN-64

ARM Cortex M3

32 bit

48 MHz

256 kB

32 kB

12 bit

41 I/O

1.98 V

3.8 V

+ 85 C

Reel

RF Microcontrollers - MCU Sub-GHz Wireless Gecko SoC MCU 256KB

EZR32LG230F256R61G-C0R
Silicon Labs
1,000: ¥1,297.2
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
EZR32LG230F256R61G-C0R

Mouser Part #
634-32LG230F256R61CR

Silicon Labs

RF Microcontrollers - MCU Sub-GHz Wireless Gecko SoC MCU 256KB

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Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

¥1,297.2

Quote

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

: 1,000

SMD/SMT

QFN-64

ARM Cortex M3

32 bit

48 MHz

256 kB

32 kB

12 bit

41 I/O

1.98 V

3.8 V

+ 85 C

Reel

ARM Microcontrollers - MCU Leopard Gecko MCU IC 64KB

EFM32LG230F64G-F-QFN64
Silicon Labs
1,300: ¥845.4
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
EFM32LG230F64G-F-QFN64

Mouser Part #
634-32LG230F64GFQFN

Silicon Labs

ARM Microcontrollers - MCU Leopard Gecko MCU IC 64KB

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

¥845.4

View

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

SMD/SMT

QFN-64

ARM Cortex M3

32 bit

48 MHz

64 kB

32 kB

12 bit

56 I/O

1.98 V

3.8 V

+ 85 C

Tray

ARM Microcontrollers - MCU Leopard Gecko MCU IC 64KB

EFM32LG230F64G-F-QFN64R
Silicon Labs
3,000: ¥815.6
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
EFM32LG230F64G-F-QFN64R

Mouser Part #
634-32LG230F64GFQFR

Silicon Labs

ARM Microcontrollers - MCU Leopard Gecko MCU IC 64KB

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Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

¥815.6

Min.: 3,000
Mult.: 3,000

: 3,000

SMD/SMT

QFN-64

ARM Cortex M3

32 bit

48 MHz

64 kB

32 kB

12 bit

56 I/O

1.98 V

3.8 V

+ 85 C

Reel

ARM Microcontrollers - MCU Leopard Gecko MCU IC 128KB

EFM32LG232F128G-F-QFP64
Silicon Labs
800: ¥983.3
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
EFM32LG232F128G-F-QFP64

Mouser Part #
634-32LG232F128GFQFP

Silicon Labs

ARM Microcontrollers - MCU Leopard Gecko MCU IC 128KB

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

¥983.3

Quote

Min.: 800
Mult.: 800

SMD/SMT

TQFP-64

ARM Cortex M3

32 bit

48 MHz

128 kB

32 kB

12 bit

53 I/O

1.98 V

3.8 V

+ 85 C

Tray

ARM Microcontrollers - MCU Leopard Gecko MCU IC 128KB

EFM32LG232F128G-F-QFP64R
Silicon Labs
1,000: ¥983.3
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
EFM32LG232F128G-F-QFP64R

Mouser Part #
634-32LG232F128GFQFR

Silicon Labs

ARM Microcontrollers - MCU Leopard Gecko MCU IC 128KB

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

¥983.3

¥956.7

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

: 1,000

SMD/SMT

TQFP-64

ARM Cortex M3

32 bit

48 MHz

128 kB

32 kB

12 bit

53 I/O

1.98 V

3.8 V

+ 85 C

Reel

ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB

EFM32LG232F256G-F-QFP64R
Silicon Labs
1,000: ¥1,139.4
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
EFM32LG232F256G-F-QFP64R

Mouser Part #
634-32LG232F256GFQFR

Silicon Labs

ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

¥1,139.4

View

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

: 1,000

SMD/SMT

TQFP-64

ARM Cortex M3

32 bit

48 MHz

256 kB

32 kB

12 bit

53 I/O

1.98 V

3.8 V

+ 85 C

Reel

ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB

EFM32LG280F256G-F-QFP100
Silicon Labs
1: ¥1,963.3
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
EFM32LG280F256G-F-QFP100

Mouser Part #
634-32LG280F256GFQFP

Silicon Labs

ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

¥1,963.3

¥1,523.1

¥1,393.6

¥1,310.5

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-100

ARM Cortex M3

32 bit

48 MHz

256 kB

32 kB

12 bit

85 I/O

1.98 V

3.8 V

+ 85 C

Tray

ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB

EFM32LG295F256G-F-BGA120
Silicon Labs
1,300: ¥1,269
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
EFM32LG295F256G-F-BGA120

Mouser Part #
634-32LG295F256GFBGA

Silicon Labs

ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

¥1,269

View

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

SMD/SMT

BGA-120

ARM Cortex M3

32 bit

48 MHz

256 kB

32 kB

12 bit

93 I/O

1.98 V

3.8 V

+ 85 C

Tray

ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB

EFM32LG332F256G-F-QFP64R
Silicon Labs
1,000: ¥1,204.2
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
EFM32LG332F256G-F-QFP64R

Mouser Part #
634-32LG332256GFQFPR

Silicon Labs

ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

¥1,204.2

View

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

: 1,000

SMD/SMT

TQFP-64

ARM Cortex M3

32 bit

48 MHz

256 kB

32 kB

12 bit

50 I/O

1.98 V

3.8 V

+ 85 C

Reel

ARM Microcontrollers - MCU Leopard Gecko MCU IC 128KB

EFM32LG840F128G-F-QFN64
Silicon Labs
1,300: ¥1,041.4
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
EFM32LG840F128G-F-QFN64

Mouser Part #
634-32LG840F128GFQFN

Silicon Labs

ARM Microcontrollers - MCU Leopard Gecko MCU IC 128KB

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

¥1,041.4

Quote

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

SMD/SMT

QFN-64

ARM Cortex M3

32 bit

48 MHz

128 kB

32 kB

12 bit

56 I/O

1.98 V

3.8 V

+ 85 C

Tray

ARM Microcontrollers - MCU Leopard Gecko MCU IC 128KB

EFM32LG840F128G-F-QFN64R
Silicon Labs
3,000: ¥1,003.2
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
EFM32LG840F128G-F-QFN64R

Mouser Part #
634-32LG840F128GFQFR

Silicon Labs

ARM Microcontrollers - MCU Leopard Gecko MCU IC 128KB

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

¥1,003.2

Min.: 3,000
Mult.: 3,000

: 3,000

SMD/SMT

QFN-64

ARM Cortex M3

32 bit

48 MHz

128 kB

32 kB

12 bit

56 I/O

1.98 V

3.8 V

+ 85 C

Reel

ARM Microcontrollers - MCU Leopard Gecko MCU IC 64KB

EFM32LG840F64G-F-QFN64
Silicon Labs
1,300: ¥913.6
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
EFM32LG840F64G-F-QFN64

Mouser Part #
634-32LG840F64GFQFN

Silicon Labs

ARM Microcontrollers - MCU Leopard Gecko MCU IC 64KB

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

¥913.6

Quote

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

SMD/SMT

QFN-64

ARM Cortex M3

32 bit

48 MHz

64 kB

32 kB

12 bit

56 I/O

1.98 V

3.8 V

+ 85 C

Tray

ARM Microcontrollers - MCU Leopard Gecko MCU IC 64KB

EFM32LG840F64G-F-QFN64R
Silicon Labs
3,000: ¥868.7
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
EFM32LG840F64G-F-QFN64R

Mouser Part #
634-32LG840F64GFQFR

Silicon Labs

ARM Microcontrollers - MCU Leopard Gecko MCU IC 64KB

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

¥868.7

Min.: 3,000
Mult.: 3,000

: 3,000

SMD/SMT

QFN-64

ARM Cortex M3

32 bit

48 MHz

64 kB

32 kB

12 bit

56 I/O

1.98 V

3.8 V

+ 85 C

Reel

ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB

EFM32LG842F256G-F-QFP64
Silicon Labs
800: ¥1,209.2
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
EFM32LG842F256G-F-QFP64

Mouser Part #
634-32LG842F256GFQFP

Silicon Labs

ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

¥1,209.2

Quote

Min.: 800
Mult.: 800

SMD/SMT

TQFP-64

ARM Cortex M3

32 bit

48 MHz

256 kB

32 kB

12 bit

53 I/O

1.98 V

3.8 V

+ 85 C

Tray

ARM Microcontrollers - MCU Leopard Gecko MCU IC 128KB

EFM32LG940F128G-F-QFN64
Silicon Labs
1,300: ¥1,109.5
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
EFM32LG940F128G-F-QFN64

Mouser Part #
634-32LG940F128GFQFN

Silicon Labs

ARM Microcontrollers - MCU Leopard Gecko MCU IC 128KB

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

¥1,109.5

Quote

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

SMD/SMT

QFN-64

ARM Cortex M3

32 bit

48 MHz

128 kB

32 kB

12 bit

53 I/O

1.98 V

3.8 V

+ 85 C

Tray

ARM Microcontrollers - MCU Leopard Gecko MCU IC 128KB

EFM32LG940F128G-F-QFN64R
Silicon Labs
3,000: ¥1,066.4
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
EFM32LG940F128G-F-QFN64R

Mouser Part #
634-32LG940F128GFQFR

Silicon Labs

ARM Microcontrollers - MCU Leopard Gecko MCU IC 128KB

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

¥1,066.4

Min.: 3,000
Mult.: 3,000

: 3,000

SMD/SMT

QFN-64

ARM Cortex M3

32 bit

48 MHz

128 kB

32 kB

12 bit

53 I/O

1.98 V

3.8 V

+ 85 C

Reel

ARM Microcontrollers - MCU Tiny Gecko MCU IC

EFM32TG108F16-D-QFN24
Silicon Labs
2,450: ¥416.9
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
EFM32TG108F16-D-QFN24

Mouser Part #
634-EFM32TG108F16-D

Silicon Labs

ARM Microcontrollers - MCU Tiny Gecko MCU IC

Datasheet

Non-Stocked Lead-Time 12 Weeks

¥416.9

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

SMD/SMT

QFN-24

ARM Cortex M3

32 bit

32 MHz

16 kB

4 kB

12 bit

17 I/O

1.98 V

3.8 V

+ 85 C

Tray

ARM Microcontrollers - MCU Tiny Gecko MCU IC

EFM32TG108F16-D-QFN24R
Silicon Labs
1,000: ¥426.9
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
EFM32TG108F16-D-QFN24R

Mouser Part #
634-EFM32TG108F16-DR

Silicon Labs

ARM Microcontrollers - MCU Tiny Gecko MCU IC

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

¥426.9

¥421.9

Quote

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

: 1,000

SMD/SMT

QFN-24

ARM Cortex M3

32 bit

32 MHz

16 kB

4 kB

12 bit

17 I/O

1.98 V

3.8 V

+ 85 C

Reel

ARM Microcontrollers - MCU Tiny Gecko MCU IC

EFM32TG108F32-D-QFN24
Silicon Labs
2,450: ¥465.1
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
EFM32TG108F32-D-QFN24

Mouser Part #
634-EFM32TG108F32-D

Silicon Labs

ARM Microcontrollers - MCU Tiny Gecko MCU IC

Datasheet

Non-Stocked Lead-Time 12 Weeks

¥465.1

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

SMD/SMT

QFN-24

ARM Cortex M3

32 bit

32 MHz

32 kB

4 kB

12 bit

17 I/O

1.98 V

3.8 V

+ 85 C

Tray

ARM Microcontrollers - MCU Tiny Gecko MCU IC

EFM32TG108F4-D-QFN24
Silicon Labs
2,450: ¥355.5
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
EFM32TG108F4-D-QFN24

Mouser Part #
634-EFM32TG108F4-D

Silicon Labs

ARM Microcontrollers - MCU Tiny Gecko MCU IC

Datasheet

Non-Stocked Lead-Time 12 Weeks

¥355.5

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

SMD/SMT

QFN-24

ARM Cortex M3

32 bit

32 MHz

4 kB

2 kB

12 bit

17 I/O

1.98 V

3.8 V

+ 85 C

Tray

ARM Microcontrollers - MCU Tiny Gecko MCU IC

EFM32TG108F4-D-QFN24R
Silicon Labs
1,000: ¥365.4
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
EFM32TG108F4-D-QFN24R

Mouser Part #
634-EFM32TG108F4-DR

Silicon Labs

ARM Microcontrollers - MCU Tiny Gecko MCU IC

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

¥365.4

¥358.8

¥355.5

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

: 1,000

SMD/SMT

QFN-24

ARM Cortex M3

32 bit

32 MHz

4 kB

2 kB

12 bit

17 I/O

1.98 V

3.8 V

+ 85 C

Reel

ARM Microcontrollers - MCU Tiny Gecko MCU IC

EFM32TG108F8-D-QFN24
Silicon Labs
2,450: ¥372.1
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
EFM32TG108F8-D-QFN24

Mouser Part #
634-EFM32TG108F8-D

Silicon Labs

ARM Microcontrollers - MCU Tiny Gecko MCU IC

Datasheet

Non-Stocked Lead-Time 12 Weeks

¥372.1

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

SMD/SMT

QFN-24

ARM Cortex M3

32 bit

32 MHz

8 kB

2 kB

12 bit

17 I/O

1.98 V

3.8 V

+ 85 C

Tray

ARM Microcontrollers - MCU Tiny Gecko MCU IC

EFM32TG108F8-D-QFN24R
Silicon Labs
1,000: ¥380.4
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
EFM32TG108F8-D-QFN24R

Mouser Part #
634-EFM32TG108F8-DR

Silicon Labs

ARM Microcontrollers - MCU Tiny Gecko MCU IC

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

¥380.4

¥375.4

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

: 1,000

SMD/SMT

QFN-24

ARM Cortex M3

32 bit

32 MHz

8 kB

2 kB

12 bit

17 I/O

1.98 V

3.8 V

+ 85 C

Reel

BGA-100
BGA-112
BGA-120
BGA-125
BGA-132
BGA-144
BGA-176
BGA-48
BGA-64
BGA-96
CSP-81
DSBGA-34
FBGA-192
FBGA-49
FBGA-90
FCBGA-49
HVQFN-33
LBGA-256
LFBGA-100
LFBGA-105

15 MHz
16 MHz
20 MHz
24 MHz
25 MHz
26 MHz
32 MHz
36 MHz
40 MHz
48 MHz
50 MHz
60 MHz
64 MHz
67 MHz
72 MHz
80 MHz
84 MHz
96 MHz
100 MHz
120 MHz

0 B
4 kB
8 kB
16 kB
32 kB
36 kB
48 kB
64 kB
96 kB
128 kB
144 kB
256 kB
272 kB
320 kB
384 kB
448 kB
512 kB
768 kB
848 kB
1 MB

2 kB
3 kB
4 kB
6 kB
8 kB
10 kB
12 kB
16 kB
18 kB
20 kB
22 kB
24 kB
30 kB
31 kB
32 kB
36 kB
40 kB
48 kB
50 kbit
52 kB

8 I/O
10 I/O
14 I/O
15 I/O
16 I/O
17 I/O
19 I/O
20 I/O
22 I/O
24 I/O
25 I/O
26 I/O
28 I/O
30 I/O
31 I/O
32 I/O
33 I/O
34 I/O
35 I/O
36 I/O

1.14 V
1.2 V
1.2 V, 3.3 V
1.25 V
1.62 V
1.65 V
1.7 V
1.71 V
1.74 V
1.8 V
1.85 V
1.98 V
2 V
2.1 V
2.2 V
2.25 V
2.3 V
2.4 V
2.7 V
2.8 V