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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-QFN32
Silicon Labs
1: $3.26
457In Stock

Mfr. Part No.
EFM8BB31F32G-D-QFN32

Mouser Part No
634-EF8BB31F32GDQN32

Silicon Labs

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

Learn More

Datasheet

457In Stock

$3.26

$2.12

$1.95

$1.67

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-32

CIP-51 8051

32 kB

8 bit

10 bit, 12 bit

50 MHz

29 I/O

2.3 kB

2.2 V

3.6 V

- 40 C

+ 85 C

Tray

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

EFM32GG11B840F1024GQ100-B
Silicon Labs
1: $23.54
24In Stock

Mfr. Part No.
EFM32GG11B840F1024GQ100-B

Mouser Part No
634-B840F1024GQ100-B

Silicon Labs

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

Learn More

Datasheet

24In Stock

$23.54

$19.02

$16.23

$14.94

Min.: 1
Mult.: 1

SMD/SMT

QFP-100

ARM Cortex M4

1.02 MB

32 bit

12 bit

72 MHz

80 I/O

512 kB

1.8 V

3.8 V

- 40 C

+ 85 C

Tray

8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU

EFM8BB31F16I-D-QFP32
Silicon Labs
1: $3.58
16In Stock

Mfr. Part No.
EFM8BB31F16I-D-QFP32

Mouser Part No
634-EF8BB31F16IDQP32

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU

Learn More

Datasheet

16In Stock

$3.58

$2.36

$2.18

$1.90

View

Min.: 1
Mult.: 1

SMD/SMT

QFP-32

CIP-51 8051

16 kB

8 bit

10 bit, 12 bit

50 MHz

28 I/O

2.3 kB

2.2 V

3.6 V

- 40 C

+ 125 C

Tray

8-bit Microcontrollers - MCU 8051 75 MHz 16 kB flash 1.25 kB RAM 8-bit Laser Bee MCU

EFM8LB10F16E-C-QFN32
Silicon Labs
1: $3.42
630In Stock

Mfr. Part No.
EFM8LB10F16E-C-QFN32

Mouser Part No
634-LB10F16ECQFN32

Silicon Labs

8-bit Microcontrollers - MCU 8051 75 MHz 16 kB flash 1.25 kB RAM 8-bit Laser Bee MCU

Learn More

Datasheet

630In Stock

$3.42

$2.25

$2.08

$1.81

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-32

CIP-51 8051

16 kB

8 bit

10 bit/12 bit/14 bit

72 MHz

29 I/O

1.25 kB

2.2 V

3.6 V

- 40 C

+ 105 C

Tray

8-bit Microcontrollers - MCU 8051 75 MHz 16 kB flash 1.25 kB RAM 8-bit Laser Bee MCU

EFM8LB10F16E-C-QFN24
Silicon Labs
1: $3.18
92In Stock

Mfr. Part No.
EFM8LB10F16E-C-QFN24

Mouser Part No
634-LB10F16ECQFN24

Silicon Labs

8-bit Microcontrollers - MCU 8051 75 MHz 16 kB flash 1.25 kB RAM 8-bit Laser Bee MCU

Learn More

Datasheet

92In Stock

$3.18

$2.07

$1.90

$1.63

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-24

CIP-51 8051

16 kB

8 bit

10 bit/12 bit/14 bit

72 MHz

20 I/O

1.25 kB

2.2 V

3.6 V

- 40 C

+ 105 C

Tube

8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 8 kB flash 1.28 kB RAM 16 GPIO BB5 8-bit MCU

EFM8BB51F8I-C-TSSOP20
Silicon Labs
1: $1.59
166In Stock

Mfr. Part No.
EFM8BB51F8I-C-TSSOP20

Mouser Part No
634-EFM851F8ICTSOP20

Silicon Labs

8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 8 kB flash 1.28 kB RAM 16 GPIO BB5 8-bit MCU

Learn More

Datasheet

166In Stock

$1.59

$1.02

$0.903

$0.744

View

Min.: 1
Mult.: 1

SMD/SMT

TSSOP-20

8 kB

16 I/O

1.28 kB

1.8 V

5.5 V

- 40 C

+ 125 C

Cut Tape

8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 1.28 kB RAM 25 GPIO BB5 8-bit MCU

EFM8BB52F16I-C-TSSOP28R
Silicon Labs
1: $2.00
2,435In Stock

Mfr. Part No.
EFM8BB52F16I-C-TSSOP28R

Mouser Part No
634-EFM852F16ITOP28R

Silicon Labs

8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 1.28 kB RAM 25 GPIO BB5 8-bit MCU

Learn More

Datasheet

2,435In Stock

Cut Tape

$2.00

$1.28

$1.14

$0.935

Reel

$0.586

View

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

TSSOP-28

16 kB

16 I/O

1.28 kB

1.8 V

5.5 V

- 40 C

+ 85 C

Reel, Cut Tape

ARM Microcontrollers - MCU ARM Cortex-M0+ 32-bit 25 MHz 64 kB MCU

EFM32HG222F64G-C-QFP48
Silicon Labs
1: $5.59
931In Stock

Mfr. Part No.
EFM32HG222F64G-C-QFP48

Mouser Part No
634-HG222F64GCQFP48

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-M0+ 32-bit 25 MHz 64 kB MCU

Learn More

Datasheet

931In Stock

$5.59

$4.45

$4.20

$3.88

View

Min.: 1
Mult.: 1

SMD/SMT

TQFP-48

ARM Cortex M0+

64 kB

32 bit

12 bit

25 MHz

37 I/O

8 kB

1.98 V

3.8 V

- 40 C

+ 85 C

Tray

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

EFM32GG11B420F2048IQ100-B
Silicon Labs
1: $22.73
234In Stock

Mfr. Part No.
EFM32GG11B420F2048IQ100-B

Mouser Part No
634-B420F2048IQ100-B

Silicon Labs

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

Learn More

Datasheet

234In Stock

$22.73

$18.36

$17.61

$15.51

View

Min.: 1
Mult.: 1

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 64k Flash, 16k RAM, AES

EFM32G222F64G-E-QFP48
Silicon Labs
1: $7.22
1,044In Stock

Mfr. Part No.
EFM32G222F64G-E-QFP48

Mouser Part No
634-32G222F64GEQFP48

Silicon Labs

ARM Microcontrollers - MCU 64k Flash, 16k RAM, AES

Datasheet

1,044In Stock

$7.22

$5.60

$5.09

$4.64

View

Min.: 1
Mult.: 1

SMD/SMT

TQFP-48

ARM Cortex M3

64 kB

32 bit

12 bit

32 MHz

37 I/O

16 kB

1.98 V

3.8 V

- 40 C

+ 85 C

Tray

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

EFM32GG11B820F2048GL152-BR
Silicon Labs
1: $22.92
970In Stock

Mfr. Part No.
EFM32GG11B820F2048GL152-BR

Mouser Part No
634-B820F2048GL152BR

Silicon Labs

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

Learn More

Datasheet

970In Stock

Cut Tape

$22.92

$18.52

$17.76

$15.64

View

Reel

$13.91

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

BGA-152

ARM Cortex M4

2.05 MB

32 bit

12 bit

72 MHz

121 I/O

512 kB

1.8 V

3.8 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

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

EFM32GG11B820F2048GM64-B
Silicon Labs
1: $20.82
132In Stock

Mfr. Part No.
EFM32GG11B820F2048GM64-B

Mouser Part No
634-B820F2048GM64-B

Silicon Labs

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

Learn More

Datasheet

132In Stock

$20.82

$16.82

$16.13

$14.21

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-64

ARM Cortex M4

2.05 MB

32 bit

12 bit

72 MHz

50 I/O

512 kB

1.8 V

3.8 V

- 40 C

+ 85 C

Tray

8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 32 kB flash 2.304 kB RAM 16 GPIO BB5 8-bit MCU

EFM8BB52F32I-C-QFN20R
Silicon Labs
1: $1.64
Lead-Time 24 Weeks

Mfr. Part No.
EFM8BB52F32I-C-QFN20R

Mouser Part No
634-EFM852F32IQFN20R

Silicon Labs

8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 32 kB flash 2.304 kB RAM 16 GPIO BB5 8-bit MCU

Learn More

Datasheet

Lead-Time 24 Weeks

Cut Tape

$1.64

$1.05

$0.932

$0.767

Reel

$0.485

View

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

QFN-20

16 kB

16 I/O

1.28 kB

1.8 V

5.5 V

- 40 C

+ 85 C

Reel, Cut Tape

8-bit Microcontrollers - MCU 8051 75 MHz 32 kB flash 2.25 kB RAM 8-bit Laser Bee MCU

EFM8LB11F32E-C-QFN24
Silicon Labs
1: $3.84
813In Stock

Mfr. Part No.
EFM8LB11F32E-C-QFN24

Mouser Part No
634-LB11F32ECQFN24

Silicon Labs

8-bit Microcontrollers - MCU 8051 75 MHz 32 kB flash 2.25 kB RAM 8-bit Laser Bee MCU

Learn More

Datasheet

813In Stock

$3.84

$2.60

$2.41

$2.09

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-24

CIP-51 8051

32 kB

8 bit

10 bit/12 bit/14 bit

72 MHz

20 I/O

2.25 kB

2.2 V

3.6 V

- 40 C

+ 105 C

Tube

8-bit Microcontrollers - MCU

EFM8LB12F64ES1-C-QFN24R
Silicon Labs
1: $3.46
5,732In Stock

Mfr. Part No.
EFM8LB12F64ES1-C-QFN24R

Mouser Part No
634-LB12F64ES1CFN24R

Silicon Labs

8-bit Microcontrollers - MCU

Learn More

Datasheet

5,732In Stock

Cut Tape

$3.46

$2.83

$2.45

$2.32

Reel

$1.69

View

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

QFN-24

CIP-51 8051

64 kB

8 bit

10 bit/12 bit/14 bit

72 MHz

20 I/O

4.25 kB

2.2 V

3.6 V

- 40 C

+ 105 C

Reel, Cut Tape

ARM Microcontrollers - MCU Tiny Gecko MCU IC

EFM32TG210F16-D-QFN32
Silicon Labs
1: $6.82
333In Stock

Mfr. Part No.
EFM32TG210F16-D-QFN32

Mouser Part No
634-EFM32TG210F16-D

Silicon Labs

ARM Microcontrollers - MCU Tiny Gecko MCU IC

Learn More

Datasheet

333In Stock

$6.82

$4.69

$4.37

$3.85

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-32

ARM Cortex M3

16 kB

32 bit

12 bit

32 MHz

24 I/O

4 kB

1.98 V

3.8 V

- 40 C

+ 85 C

Tray

8-bit Microcontrollers - MCU 8051 50 MHz 16 kB 8-bit MCU

C8051F413-GMR
Silicon Labs
1: $14.65
422In Stock
NRND

Mfr. Part No.
C8051F413-GMR

Mouser Part No
634-C8051F413-GMR

NRND

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 16 kB 8-bit MCU

Datasheet

422In Stock

Cut Tape

$14.65

$11.13

$10.67

$9.40

View

Reel

$7.61

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

QFN-28

8051

16 kB

8 bit

12 bit

50 MHz

20 I/O

2.31 kB

2 V

5.25 V

- 40 C

+ 85 C

Reel, Cut Tape

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

EFM32TG11B520F128GM64-B
Silicon Labs
1: $5.99
332In Stock

Mfr. Part No.
EFM32TG11B520F128GM64-B

Mouser Part No
634-1B520F128GM64-B

Silicon Labs

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

Learn More

Datasheet

332In Stock

$5.99

$4.78

$4.31

$3.97

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-64

ARM Cortex M0+

128 kB

32 bit

12 bit

48 MHz

53 I/O

32 kB

1.8 V

3.8 V

- 40 C

+ 85 C

Tray

8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 8-bit MCU

C8051F385-GM
Silicon Labs
1: $6.71
257In Stock

Mfr. Part No.
C8051F385-GM

Mouser Part No
634-C8051F385-GM

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 8-bit MCU

Learn More

Datasheet

257In Stock

$6.71

$5.57

$4.78

$4.57

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-32

8051

64 kB

8 bit

48 MHz

25 I/O

4.35 kB

2.7 V

5.25 V

- 40 C

+ 85 C

Tube

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

EFM32JG12B500F1024GL125-C
Silicon Labs
1: $10.72
180In Stock

Mfr. Part No.
EFM32JG12B500F1024GL125-C

Mouser Part No
634JG12B500FGL125C

Silicon Labs

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

Learn More

Datasheet

180In Stock

$10.72

$8.67

$7.91

$7.28

View

Min.: 1
Mult.: 1

SMD/SMT

BGA-125

ARM Cortex M3

1.02 MB

32 bit

12 bit

40 MHz

65 I/O

256 kB

1.8 V

3.8 V

- 40 C

+ 85 C

Tray

32-bit Microcontrollers - MCU FG23L, 128kB Flash, 32kB RAM, +14 dBm, QFN40, -40 to +85 C

EFR32FG23L010F128GM40-C
Silicon Labs
1: $3.81
2,210In Stock
New Product

Mfr. Part No.
EFR32FG23L010F128GM40-C

Mouser Part No
634-F23L010F128GM40C

New Product

Silicon Labs

32-bit Microcontrollers - MCU FG23L, 128kB Flash, 32kB RAM, +14 dBm, QFN40, -40 to +85 C

Learn More

Datasheet

2,210In Stock

$3.81

$3.61

$3.36

$2.96

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-40

128 kB

32 kB

- 40 C

+ 85 C

Tray

32-bit Microcontrollers - MCU FG23L, 128kB Flash, 32kB RAM, +20 dBm, QFN40, -40 to +85 C

EFR32FG23L020F128GM40-C
Silicon Labs
1: $3.97
2,373In Stock
New Product

Mfr. Part No.
EFR32FG23L020F128GM40-C

Mouser Part No
634-F23L020F128GM40C

New Product

Silicon Labs

32-bit Microcontrollers - MCU FG23L, 128kB Flash, 32kB RAM, +20 dBm, QFN40, -40 to +85 C

Learn More

Datasheet

2,373In Stock

$3.97

$3.44

$3.25

$2.99

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-40

128 kB

32 kB

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU 64k Flash, 16k RAM, AES

EFM32G230F64G-E-QFN64
Silicon Labs
1: $6.54
215In Stock

Mfr. Part No.
EFM32G230F64G-E-QFN64

Mouser Part No
634-32G230F64GEQFN64

Silicon Labs

ARM Microcontrollers - MCU 64k Flash, 16k RAM, AES

Datasheet

215In Stock

$6.54

$5.43

$4.79

$4.56

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-64

ARM Cortex M3

64 kB

32 bit

12 bit

32 MHz

56 I/O

16 kB

1.98 V

3.8 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB

EFM32LG330F256G-F-QFN64R
Silicon Labs
1: $9.71
190In Stock

Mfr. Part No.
EFM32LG330F256G-F-QFN64R

Mouser Part No
634-32LG330F256GFQFR

Silicon Labs

ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB

Learn More

Datasheet

190In Stock

Cut Tape

$9.71

$8.46

$8.19

$7.62

View

Reel

$6.43

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

QFN-64

ARM Cortex M3

256 kB

32 bit

12 bit

48 MHz

53 I/O

32 kB

1.98 V

3.8 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

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

SIM3U167-B-GM
Silicon Labs
1: $23.72
59In Stock
NRND

Mfr. Part No.
SIM3U167-B-GM

Mouser Part No
634-SIM3U167-B-GM

NRND

Silicon Labs

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

Learn More

Datasheet

59In Stock

$23.72

$19.20

$17.72

$16.22

View

Min.: 1
Mult.: 1

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

Tray

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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