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Silicon Labs Microcontrollers - MCU

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Types of Microcontrollers - MCU

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Part #

8-bit Microcontrollers - MCU 8051 50 MHz 32 kB flash 2.25 kB RAM 8-bit Busy Bee MCU

EFM8BB31F32G-D-QFN24
Silicon Labs
1: $4.09
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
EFM8BB31F32G-D-QFN24

Mouser Part No
634-EF8BB31F32GDQF24

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 32 kB flash 2.25 kB RAM 8-bit Busy Bee MCU

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

$4.09

$2.67

$2.45

$2.09

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-24

CIP-51 8051

32 kB

8 bit

10 bit, 12 bit

50 MHz

20 I/O

2.3 kB

2.2 V

3.6 V

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 8051 50 MHz 32 kB flash 2.25 kB RAM 8-bit Busy Bee MCU

EFM8BB31F32G-D-QFP32
Silicon Labs
1: $4.88
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
EFM8BB31F32G-D-QFP32

Mouser Part No
634-EF8BB31F32GDQP32

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 32 kB flash 2.25 kB RAM 8-bit Busy Bee MCU

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

$4.88

$3.30

$3.06

$2.65

View

Min.: 1
Mult.: 1

SMD/SMT

QFP-32

CIP-51 8051

32 kB

8 bit

10 bit, 12 bit

50 MHz

28 I/O

2.3 kB

2.2 V

3.6 V

- 40 C

+ 85 C

Tray

8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU

EFM8BB31F64A-D-5QFN32R
Silicon Labs
1,500: $3.18
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
EFM8BB31F64A-D-5QFN32R

Mouser Part No
634-EF8BB31F64AD532R

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

$3.18

Min.: 1,500
Mult.: 1,500

: 1,500

SMD/SMT

QFN-32

CIP-51 8051

64 kB

8 bit

10 bit, 12 bit

50 MHz

29 I/O

4.35 kB

2.2 V

3.6 V

- 40 C

+ 125 C

Reel

8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU

EFM8BB31F64A-D-5QFN32
Silicon Labs
1,533: $3.26
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
EFM8BB31F64A-D-5QFN32

Mouser Part No
634-EF8BB31F64AD5F32

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

$3.26

$3.21

Min.: 1,533
Mult.: 1,533

SMD/SMT

QFN-32

CIP-51 8051

64 kB

8 bit

10 bit, 12 bit

50 MHz

29 I/O

4.35 kB

2.2 V

3.6 V

- 40 C

+ 125 C

Tube

8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU

EFM8BB31F64I-D-QFN24R
Silicon Labs
1,500: $2.05
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
EFM8BB31F64I-D-QFN24R

Mouser Part No
634-EF8BB31F64IDF24R

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

$2.05

Min.: 1,500
Mult.: 1,500

: 1,500

SMD/SMT

QFN-24

CIP-51 8051

64 kB

8 bit

10 bit, 12 bit

50 MHz

20 I/O

4.35 kB

2.2 V

3.6 V

- 40 C

+ 125 C

Reel

8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU

EFM8BB31F64I-D-QFN24
Silicon Labs
1: $5.33
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
EFM8BB31F64I-D-QFN24

Mouser Part No
634-EF8BB31F64IDQF24

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

$5.33

$3.52

$3.21

$2.72

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-24

CIP-51 8051

64 kB

8 bit

10 bit, 12 bit

50 MHz

20 I/O

4.35 kB

2.2 V

3.6 V

- 40 C

+ 125 C

Tube

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

EFM32TG11B120F128IQ48-B
Silicon Labs
1,250: $4.54
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
EFM32TG11B120F128IQ48-B

Mouser Part No
634-EFM32TG128IQ48-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

$4.54

$4.52

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

+ 125 C

Tray

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

EFM32TG11B120F128IQ48-BR
Silicon Labs
1,000: $4.53
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
EFM32TG11B120F128IQ48-BR

Mouser Part No
634-EFM32TG128IQ48BR

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

$4.53

$4.52

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

+ 125 C

Reel

ARM Microcontrollers - MCU Tiny Gecko MCU IC

EFM32TG222F16-D-QFP48
Silicon Labs
1,250: $4.12
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
EFM32TG222F16-D-QFP48

Mouser Part No
634-EFM32TG222F16-D

Silicon Labs

ARM Microcontrollers - MCU Tiny Gecko MCU IC

Datasheet

Non-Stocked Lead-Time 20 Weeks

$4.12

$4.09

Quote

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

SMD/SMT

TQFP-48

ARM Cortex M3

16 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 Tiny Gecko MCU IC

EFM32TG222F16-D-QFP48R
Silicon Labs
1,000: $4.11
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
EFM32TG222F16-D-QFP48R

Mouser Part No
634-EFM32TG222F16-DR

Silicon Labs

ARM Microcontrollers - MCU Tiny Gecko MCU IC

Datasheet

Non-Stocked Lead-Time 20 Weeks

Reel

$4.11

$4.09

Quote

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

: 1,000

SMD/SMT

QFP-48

ARM Cortex M3

16 kB

32 bit

12 bit

32 MHz

37 I/O

4 kB

1.98 V

3.8 V

- 40 C

+ 85 C

Reel

ARM Microcontrollers - MCU Tiny Gecko MCU IC

EFM32TG222F8-D-QFP48
Silicon Labs
1,250: $3.81
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
EFM32TG222F8-D-QFP48

Mouser Part No
634-EFM32TG222F8-D

Silicon Labs

ARM Microcontrollers - MCU Tiny Gecko MCU IC

Datasheet

Non-Stocked Lead-Time 20 Weeks

$3.81

$3.75

Quote

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

SMD/SMT

TQFP-48

ARM Cortex M3

8 kB

32 bit

12 bit

32 MHz

37 I/O

2 kB

1.98 V

3.8 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Tiny Gecko MCU IC

EFM32TG222F8-D-QFP48R
Silicon Labs
1,000: $3.79
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
EFM32TG222F8-D-QFP48R

Mouser Part No
634-EFM32TG222F8-DR

Silicon Labs

ARM Microcontrollers - MCU Tiny Gecko MCU IC

Datasheet

Non-Stocked Lead-Time 20 Weeks

Reel

$3.79

$3.75

Quote

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

: 1,000

SMD/SMT

QFP-48

ARM Cortex M3

8 kB

32 bit

12 bit

32 MHz

37 I/O

2 kB

1.98 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-B
Silicon Labs
1,250: $3.96
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
EFM32TG11B340F64GQ48-B

Mouser Part No
634-EFM32TG64GQ48-B2

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

$3.96

$3.90

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

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-M0+ 48 MHz 64 kB flash 32 kB RAM MCU

EFM32TG11B140F64GQ48-BR
Silicon Labs
1,000: $3.75
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
EFM32TG11B140F64GQ48-BR

Mouser Part No
634-EFM32TG64GQ48-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

$3.75

$3.71

Quote

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 Tiny Gecko MCU IC

EFM32TG822F16-D-QFP48
Silicon Labs
1,250: $4.69
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
EFM32TG822F16-D-QFP48

Mouser Part No
634-EFM32TG822F16-D

Silicon Labs

ARM Microcontrollers - MCU Tiny Gecko MCU IC

Datasheet

Non-Stocked Lead-Time 20 Weeks

$4.69

$4.65

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

SMD/SMT

TQFP-48

ARM Cortex M3

16 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 Tiny Gecko MCU IC

EFM32TG822F16-D-QFP48R
Silicon Labs
1,000: $4.68
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
EFM32TG822F16-D-QFP48R

Mouser Part No
634-EFM32TG822F16-DR

Silicon Labs

ARM Microcontrollers - MCU Tiny Gecko MCU IC

Datasheet

Non-Stocked Lead-Time 20 Weeks

Reel

$4.68

$4.65

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

: 1,000

SMD/SMT

QFP-48

ARM Cortex M3

16 kB

32 bit

12 bit

32 MHz

37 I/O

4 kB

1.98 V

3.8 V

- 40 C

+ 85 C

Reel

ARM Microcontrollers - MCU Tiny Gecko MCU IC

EFM32TG822F32-D-QFP48
Silicon Labs
1,250: $4.99
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
EFM32TG822F32-D-QFP48

Mouser Part No
634-EFM32TG822F32-D

Silicon Labs

ARM Microcontrollers - MCU Tiny Gecko MCU IC

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

$4.99

$4.95

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

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 Tiny Gecko MCU IC

EFM32TG822F32-D-QFP48R
Silicon Labs
1,000: $5.14
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
EFM32TG822F32-D-QFP48R

Mouser Part No
634-EFM32TG822F32-DR

Silicon Labs

ARM Microcontrollers - MCU Tiny Gecko MCU IC

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

Reel

$5.14

$5.11

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

: 1,000

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

ARM Microcontrollers - MCU Tiny Gecko MCU IC

EFM32TG822F8-D-QFP48
Silicon Labs
1,250: $4.32
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
EFM32TG822F8-D-QFP48

Mouser Part No
634-EFM32TG822F8-D

Silicon Labs

ARM Microcontrollers - MCU Tiny Gecko MCU IC

Datasheet

Non-Stocked Lead-Time 20 Weeks

$4.32

$4.30

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

SMD/SMT

TQFP-48

ARM Cortex M3

8 kB

32 bit

12 bit

32 MHz

37 I/O

2 kB

1.98 V

3.8 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Tiny Gecko MCU IC

EFM32TG822F8-D-QFP48R
Silicon Labs
1,000: $4.31
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
EFM32TG822F8-D-QFP48R

Mouser Part No
634-EFM32TG822F8-DR

Silicon Labs

ARM Microcontrollers - MCU Tiny Gecko MCU IC

Datasheet

Non-Stocked Lead-Time 20 Weeks

Reel

$4.31

$4.30

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

: 1,000

SMD/SMT

QFP-48

ARM Cortex M3

8 kB

32 bit

12 bit

32 MHz

37 I/O

2 kB

1.98 V

3.8 V

- 40 C

+ 85 C

Reel

ARM Microcontrollers - MCU ARM Cortex -M0+ Zero Gecko Microcontroller IC 32-Bit 24MHz 16KB Flash QFN48

EFM32ZG222F16-B-QFP48R
Silicon Labs
1,000: $3.35
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
EFM32ZG222F16-B-QFP48R

Mouser Part No
634-EFM32ZG22216B48R

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex -M0+ Zero Gecko Microcontroller IC 32-Bit 24MHz 16KB Flash QFN48

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

Reel

$3.35

$3.32

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

: 1,000

SMD/SMT

TQFP-48

ARM Cortex M0+

16 kB

32 bit

12 bit

24 MHz

37 I/O

4 kB

1.98 V

3.8 V

- 40 C

+ 85 C

Reel

ARM Microcontrollers - MCU ARM Cortex -M0+ Zero Gecko Microcontroller IC 32-Bit 24MHz 16KB Flash QFN48

EFM32ZG222F16-B-QFP48
Silicon Labs
1,250: $3.35
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
EFM32ZG222F16-B-QFP48

Mouser Part No
634-EFM32ZG222F16B48

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex -M0+ Zero Gecko Microcontroller IC 32-Bit 24MHz 16KB Flash QFN48

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

$3.35

$3.29

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

SMD/SMT

TQFP-48

ARM Cortex M0+

16 kB

32 bit

12 bit

24 MHz

37 I/O

4 kB

1.98 V

3.8 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU ARM Cortex -M0+ Zero Gecko Microcontroller IC 32-Bit 24MHz 4KB Flash QFN48

EFM32ZG222F4-B-QFP48
Silicon Labs
1,250: $2.88
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
EFM32ZG222F4-B-QFP48

Mouser Part No
634-EFM32ZG222F4B-48

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex -M0+ Zero Gecko Microcontroller IC 32-Bit 24MHz 4KB Flash QFN48

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

$2.88

$2.83

$2.80

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

SMD/SMT

TQFP-48

ARM Cortex M0+

4 kB

32 bit

12 bit

24 MHz

37 I/O

2 kB

1.98 V

3.8 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU ARM Cortex -M0+ Zero Gecko Microcontroller IC 32-Bit 24MHz 4KB Flash QFN48

EFM32ZG222F4-B-QFP48R
Silicon Labs
1,000: $2.87
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
EFM32ZG222F4-B-QFP48R

Mouser Part No
634-EFM32ZG222F4B48R

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex -M0+ Zero Gecko Microcontroller IC 32-Bit 24MHz 4KB Flash QFN48

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

Reel

$2.87

$2.83

$2.80

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

: 1,000

SMD/SMT

QFP-48

ARM Cortex M0+

4 kB

32 bit

12 bit

24 MHz

2 kB

1.98 V

3.8 V

- 40 C

+ 85 C

Reel

ARM Microcontrollers - MCU ARM Cortex -M0+ Zero Gecko Microcontroller IC 32-Bit 24MHz 8KB Flash QFN48

EFM32ZG222F8-B-QFP48
Silicon Labs
1: $7.13
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
EFM32ZG222F8-B-QFP48

Mouser Part No
634-EFM32ZG222F8B-48

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex -M0+ Zero Gecko Microcontroller IC 32-Bit 24MHz 8KB Flash QFN48

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

$7.13

$4.90

$4.56

$4.01

View

Min.: 1
Mult.: 1

SMD/SMT

TQFP-48

ARM Cortex M0+

8 kB

32 bit

12 bit

24 MHz

37 I/O

2 kB

1.98 V

3.8 V

- 40 C

+ 85 C

Tray

Silicon Labs Microcontrollers - MCU

Types of Microcontrollers - MCU

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

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