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Silicon Labs Microcontrollers - MCU

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Types of Microcontrollers - MCU

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Part #

ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 256 kB AES MCU

EFM32PG23B310F256IM48-CR
Silicon Labs
2,500: $2.24
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM32PG23B310F256IM48-CR

Mouser Part No
634-PG2331F256IM48CR

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 256 kB AES MCU

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$2.24

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

: 2,500

SMD/SMT

QFN-48

ARM Cortex M33

256 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

Reel

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

EFM32PG23B310F512IM48-CR
Silicon Labs
2,500: $2.45
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM32PG23B310F512IM48-CR

Mouser Part No
634-PG2331F512IM48CR

Silicon Labs

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

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$2.45

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

: 2,500

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

Reel

ARM Microcontrollers - MCU Wonder Gecko MCU IC 256KB

EFM32WG280F256-B-QFP100R
Silicon Labs
1,000: $8.73
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM32WG280F256-B-QFP100R

Mouser Part No
634-WG280256BQFP100R

Silicon Labs

ARM Microcontrollers - MCU Wonder Gecko MCU IC 256KB

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$8.73

Quote

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

: 1,000

SMD/SMT

LQFP-100

ARM Cortex M4

256 kB

32 bit

12 bit

48 MHz

86 I/O

32 kB

1.98 V

3.8 V

- 40 C

+ 85 C

Reel

ARM Microcontrollers - MCU Wonder Gecko MCU IC 256KB

EFM32WG380F256-B-QFP100R
Silicon Labs
1: $14.29
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM32WG380F256-B-QFP100R

Mouser Part No
634-WG380256BQFP100R

Silicon Labs

ARM Microcontrollers - MCU Wonder Gecko MCU IC 256KB

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

$14.29

$11.19

$10.42

$9.57

View

Reel

$9.13

Min.: 1
Mult.: 1

: 1,000

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

Reel, Cut Tape

ARM Microcontrollers - MCU Wonder Gecko MCU IC 256KB

EFM32WG880F256-B-QFP100R
Silicon Labs
1,000: $9.12
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM32WG880F256-B-QFP100R

Mouser Part No
634-WG880256BQFP100R

Silicon Labs

ARM Microcontrollers - MCU Wonder Gecko MCU IC 256KB

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$9.12

View

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

: 1,000

SMD/SMT

LQFP-100

ARM Cortex M4

256 kB

32 bit

12 bit

48 MHz

86 I/O

32 kB

1.98 V

3.8 V

- 40 C

+ 85 C

Reel

ARM Microcontrollers - MCU ARM Cortex-M3 32-bit 40 MHz 1024 kB MCU

EFM32JG12B500F1024IM48-CR
Silicon Labs
2,500: $6.08
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM32JG12B500F1024IM48-CR

Mouser Part No
634JG12B500FIM48CR

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-M3 32-bit 40 MHz 1024 kB MCU

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$6.08

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

: 2,500

SMD/SMT

QFN-48

ARM Cortex M3

1.02 MB

32 bit

12 bit

40 MHz

33 I/O

256 kB

1.8 V

3.8 V

- 40 C

+ 125 C

Reel

8-bit Microcontrollers - MCU 8kB/512B RAM, ADC, QFN20

C8051F850-C-IM
Silicon Labs
1: $3.21
Non-Stocked Lead-Time 12 Weeks
NRND

Mfr. Part No.
C8051F850-C-IM

Mouser Part No
634-C8051F850-C-IM

NRND

Silicon Labs

8-bit Microcontrollers - MCU 8kB/512B RAM, ADC, QFN20

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$3.21

$2.42

$1.82

$1.75

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-20

8051

8 kB

8 bit

12 bit

25 MHz

16 I/O

512 B

2.2 V

3.6 V

- 40 C

+ 125 C

Tube

8-bit Microcontrollers - MCU 8051 25 MHz 2 kB 8-bit MCU

C8051F853-C-GM
Silicon Labs
2,520: $1.47
Non-Stocked Lead-Time 12 Weeks
NRND

Mfr. Part No.
C8051F853-C-GM

Mouser Part No
634-C8051F853-C-GM

NRND

Silicon Labs

8-bit Microcontrollers - MCU 8051 25 MHz 2 kB 8-bit MCU

Datasheet

Non-Stocked Lead-Time 12 Weeks

$1.47

$1.46

Min.: 2,520
Mult.: 2,520

SMD/SMT

QFN-20

8051

8 kB

8 bit

No ADC

25 MHz

16 I/O

512 B

2.2 V

3.6 V

- 40 C

+ 85 C

AEC-Q100

Tube

ARM Microcontrollers - MCU ARM Cortex-32-bit 80 MHz 256 kB USB MCU

SIM3C164-B-GM
Silicon Labs
2,450: $11.85
Non-Stocked Lead-Time 12 Weeks
NRND

Mfr. Part No.
SIM3C164-B-GM

Mouser Part No
634-SIM3C164-B-GM

NRND

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-32-bit 80 MHz 256 kB USB MCU

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$11.85

Quote

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

SMD/SMT

QFN-40

ARM Cortex M3

256 kB

32 bit

2 x 12 bit

80 MHz

28 I/O

32 kB

1.8 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU 256KB, QFN40

SIM3C164-B-GMR
Silicon Labs
2,500: $12.09
Non-Stocked Lead-Time 12 Weeks
NRND

Mfr. Part No.
SIM3C164-B-GMR

Mouser Part No
634-SIM3C164-B-GMR

NRND

Silicon Labs

ARM Microcontrollers - MCU 256KB, QFN40

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$12.09

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

: 2,500

SMD/SMT

QFN-40

ARM Cortex M3

256 kB

32 bit

2 x 12 bit

80 MHz

28 I/O

32 kB

1.8 V

3.6 V

- 40 C

+ 85 C

Reel

ARM Microcontrollers - MCU ARM Cortex-32-bit 80 MHz 64 kB USB MCU

SIM3U144-B-GM
Silicon Labs
2,450: $10.40
Non-Stocked Lead-Time 12 Weeks
NRND

Mfr. Part No.
SIM3U144-B-GM

Mouser Part No
634-SIM3U144-B-GM

NRND

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-32-bit 80 MHz 64 kB USB MCU

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$10.40

Quote

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

SMD/SMT

QFN-40

ARM Cortex M3

64 kB

32 bit

2 x 12 bit

80 MHz

28 I/O

16 kB

1.8 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU USB, 64KB, QFN40

SIM3U144-B-GMR
Silicon Labs
2,500: $10.34
Non-Stocked Lead-Time 12 Weeks
NRND

Mfr. Part No.
SIM3U144-B-GMR

Mouser Part No
634-SIM3U144-B-GMR

NRND

Silicon Labs

ARM Microcontrollers - MCU USB, 64KB, QFN40

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$10.34

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

: 2,500

SMD/SMT

QFN-40

ARM Cortex M3

64 kB

32 bit

2 x 12 bit

80 MHz

28 I/O

16 kB

1.8 V

3.6 V

- 40 C

+ 85 C

Reel

ARM Microcontrollers - MCU ARM Cortex-32-bit 80 MHz 128 kB USB MCU

SIM3U154-B-GM
Silicon Labs
2,450: $11.85
Non-Stocked Lead-Time 12 Weeks
NRND

Mfr. Part No.
SIM3U154-B-GM

Mouser Part No
634-SIM3U154-B-GM

NRND

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-32-bit 80 MHz 128 kB USB MCU

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$11.85

Quote

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

SMD/SMT

QFN-40

ARM Cortex M3

128 kB

32 bit

2 x 12 bit

80 MHz

28 I/O

32 kB

1.8 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU USB, 128KB, QFN40

SIM3U154-B-GMR
Silicon Labs
2,500: $11.99
Non-Stocked Lead-Time 12 Weeks
NRND

Mfr. Part No.
SIM3U154-B-GMR

Mouser Part No
634-SIM3U154-B-GMR

NRND

Silicon Labs

ARM Microcontrollers - MCU USB, 128KB, QFN40

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$11.99

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

: 2,500

SMD/SMT

QFN-40

ARM Cortex M3

128 kB

32 bit

2 x 12 bit

80 MHz

28 I/O

32 kB

1.8 V

3.6 V

- 40 C

+ 85 C

Reel

ARM Microcontrollers - MCU ARM Cortex-32-bit 80 MHz 128 kB USB EMIF MCU

SIM3U156-B-GM
Silicon Labs
1,300: $12.48
Non-Stocked Lead-Time 12 Weeks
NRND

Mfr. Part No.
SIM3U156-B-GM

Mouser Part No
634-SIM3U156-B-GM

NRND

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-32-bit 80 MHz 128 kB USB EMIF MCU

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$12.48

Quote

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

SMD/SMT

QFN-64

ARM Cortex M3

128 kB

32 bit

2 x 12 bit

80 MHz

50 I/O

32 kB

1.8 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU USB, 128KB, QFN64

SIM3U156-B-GMR
Silicon Labs
1: $18.68
Non-Stocked Lead-Time 12 Weeks
NRND

Mfr. Part No.
SIM3U156-B-GMR

Mouser Part No
634-SIM3U156-B-GMR

NRND

Silicon Labs

ARM Microcontrollers - MCU USB, 128KB, QFN64

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

$18.68

$14.81

$13.84

$12.78

$12.37

Reel

$12.36

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

QFN-64

ARM Cortex M3

128 kB

32 bit

2 x 12 bit

80 MHz

50 I/O

32 kB

1.8 V

3.6 V

- 40 C

+ 85 C

Reel, Cut Tape

ARM Microcontrollers - MCU ARM Cortex-32-bit 80 MHz 256 kB USB EMIF MCU

SIM3U166-B-GM
Silicon Labs
1,300: $13.78
Non-Stocked Lead-Time 12 Weeks
NRND

Mfr. Part No.
SIM3U166-B-GM

Mouser Part No
634-SIM3U166-B-GM

NRND

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-32-bit 80 MHz 256 kB USB EMIF MCU

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$13.78

Quote

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

SMD/SMT

QFN-64

ARM Cortex M3

256 kB

32 bit

2 x 12 bit

80 MHz

50 I/O

32 kB

1.8 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU USB, 256KB, QFN64

SIM3U166-B-GMR
Silicon Labs
2,500: $14.00
Non-Stocked Lead-Time 12 Weeks
NRND

Mfr. Part No.
SIM3U166-B-GMR

Mouser Part No
634-SIM3U166-B-GMR

NRND

Silicon Labs

ARM Microcontrollers - MCU USB, 256KB, QFN64

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$14.00

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

: 2,500

SMD/SMT

QFN-64

ARM Cortex M3

256 kB

32 bit

2 x 12 bit

80 MHz

50 I/O

32 kB

1.8 V

3.6 V

- 40 C

+ 85 C

Reel

ARM Microcontrollers - MCU USB, 256KB, LGA92

SIM3U167-B-GMR
Silicon Labs
2,500: $14.62
Non-Stocked Lead-Time 12 Weeks
NRND

Mfr. Part No.
SIM3U167-B-GMR

Mouser Part No
634-SIM3U167-B-GMR

NRND

Silicon Labs

ARM Microcontrollers - MCU USB, 256KB, LGA92

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$14.62

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

: 2,500

SMD/SMT

LGA-92

ARM Cortex M3

256 kB

32 bit

2 x 12 bit

80 MHz

65 I/O

32 kB

1.8 V

3.6 V

- 40 C

+ 85 C

Reel

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

EFM32GG11B520F2048IQ100-A
Silicon Labs
90: $9.73
Non-Stocked

Mfr. Part No.
EFM32GG11B520F2048IQ100-A

Mouser Part No
634-11520F2048IQ100

Silicon Labs

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

Datasheet

Non-Stocked

$9.73

$9.63

$9.07

$8.86

Quote

Min.: 90
Mult.: 90

SMD/SMT

QFP-100

ARM Cortex M4

2.05 MB

32 bit

12 bit

72 MHz

83 I/O

512 kB

1.8 V

3.8 V

- 40 C

+ 125 C

Tray

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

EFM32TG11B320F128GQ48-B
Silicon Labs
1,250: $3.10
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
EFM32TG11B320F128GQ48-B

Mouser Part No
634-1B320F128GQ48-B

Silicon Labs

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

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

$3.10

$3.09

Min.: 1,250
Mult.: 1,250

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

EFM32TG11B320F128GQ48-BR
Silicon Labs
1,000: $3.17
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
EFM32TG11B320F128GQ48-BR

Mouser Part No
634-1B320F128GQ48-BR

Silicon Labs

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

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

Reel

$3.17

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

: 1,000

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

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

EFM32TG11B340F64GQ48-BR
Silicon Labs
1,000: $2.83
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
EFM32TG11B340F64GQ48-BR

Mouser Part No
634-1B340F64GQ48-BR

Silicon Labs

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

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

Reel

$2.83

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

: 1,000

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

Reel

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

EFM32TG11B520F128GQ48-BR
Silicon Labs
1,000: $3.20
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
EFM32TG11B520F128GQ48-BR

Mouser Part No
634-1B520F128GQ48-BR

Silicon Labs

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

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

Reel

$3.20

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

: 1,000

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

Reel

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

EFM32TG11B540F64GQ48-BR
Silicon Labs
1,000: $2.86
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
EFM32TG11B540F64GQ48-BR

Mouser Part No
634-1B540F64GQ48-BR

Silicon Labs

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

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

Reel

$2.86

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

: 1,000

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

Reel

Silicon Labs Microcontrollers - MCU

Types of Microcontrollers - MCU

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BGA-112
BGA-120
BGA-125
BGA-136
BGA-152
BGA-192
CSP-16
CSP-81
LGA-92
LQFP-100
LQFP-32
QFN-11
QFN-12
QFN-16
QFN-20
QFN-24
QFN-28
QFN-32
QFN-40
QFN-48

6 I/O
8 I/O
9 I/O
12 I/O
13 I/O
15 I/O
16 I/O
17 I/O
18 I/O
20 I/O
21 I/O
22 I/O
24 I/O
25 I/O
26 I/O
28 I/O
29 I/O
32 I/O
33 I/O
34 I/O

128 B
256 B
512 B
768 B
1 kB
1.25 kB
1.28 kB
1.54 kB
2 kB
2.25 kB
2.3 kB
2.31 kB
4 kB
4.25 kB
4.35 kB
8 kB
8.25 kB
16 kB
32 kB
64 kB