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Silicon Labs Embedded Processors & Controllers

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Brand = Silicon Labs

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Part #

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

EFM8LB11F16E-C-QFN24
Silicon Labs
1: $3.34
2,260In Stock

Mfr. Part No.
EFM8LB11F16E-C-QFN24

Mouser Part No
634-LB11F16ECQFN24

Silicon Labs

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

Learn More

Datasheet

2,260In Stock

$3.34

$2.20

$2.03

$1.77

View

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

SMD/SMT

QFN-24

CIP-51 8051

8 bit

72 MHz

16 kB

1.25 kB

10 bit/12 bit/14 bit

20 I/O

- 40 C

+ 105 C

Tube

8-bit Microcontrollers - MCU 8051 75 MHz 64 kB flash 4.25 kB RAM 8-bit Laser Bee MCU

EFM8LB12F64E-C-QFP32R
Silicon Labs
1: $3.36
454In Stock

Mfr. Part No.
EFM8LB12F64E-C-QFP32R

Mouser Part No
634-LB12F64ECQFP32R

Silicon Labs

8-bit Microcontrollers - MCU 8051 75 MHz 64 kB flash 4.25 kB RAM 8-bit Laser Bee MCU

Learn More

Datasheet

454In Stock

Cut Tape

$3.36

$2.80

$2.60

$2.34

Reel

$2.04

View

Min.: 1
Mult.: 1

Reel: 500

8-bit Microcontrollers - MCU

SMD/SMT

QFP-32

CIP-51 8051

8 bit

72 MHz

64 kB

4.25 kB

10 bit/12 bit/14 bit

28 I/O

- 40 C

+ 105 C

Reel, Cut Tape

8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Sleepy Bee MCU

EFM8SB10F8A-A-QFN20R
Silicon Labs
1: $4.43
1,431In Stock

Mfr. Part No.
EFM8SB10F8A-A-QFN20R

Mouser Part No
634-M8SB10F8AAQFN20R

Silicon Labs

8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Sleepy Bee MCU

Learn More

Datasheet

1,431In Stock

Cut Tape

$4.43

$2.95

$2.72

$2.37

Reel

$1.64

View

Min.: 1
Mult.: 1

Reel: 1,500

8-bit Microcontrollers - MCU

SMD/SMT

QFN-20

CIP-51 8051

8 bit

25 MHz

8 kB

512 B

12 bit

16 I/O

- 40 C

+ 85 C

AEC-Q100

Reel, Cut Tape

RF System on a Chip - SoC Mighty Gecko SoC QFN48 dual 19 dB mesh multi-protocol 1024 kB 256 kB (RAM) 31GPIO, +125

EFR32MG12P433F1024IM48-C
Silicon Labs
1: $10.60
465In Stock

Mfr. Part No.
EFR32MG12P433F1024IM48-C

Mouser Part No
634-MG12P433IM48-C

Silicon Labs

RF System on a Chip - SoC Mighty Gecko SoC QFN48 dual 19 dB mesh multi-protocol 1024 kB 256 kB (RAM) 31GPIO, +125

Learn More

Datasheet

465In Stock

$10.60

$9.66

$9.29

$9.27

View

Min.: 1
Mult.: 1

RF System on a Chip - SoC

SMD/SMT

QFN-48

ARM Cortex M4

32 bit

40 MHz

1 MB

256 kB

12 bit

31 I/O

- 40 C

+ 125 C

Tray

RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 20dB, mesh multiprotocol, 512kB, 64kB(RAM), 20 GPIO

EFR32MG21A020F512IM32-BR
Silicon Labs
1: $6.42
2,110In Stock

Mfr. Part No.
EFR32MG21A020F512IM32-BR

Mouser Part No
634-MG21A020F51232BR

Silicon Labs

RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 20dB, mesh multiprotocol, 512kB, 64kB(RAM), 20 GPIO

Learn More

Datasheet

2,110In Stock

Cut Tape

$6.42

$4.66

$4.34

$3.82

View

Reel

$2.63

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

RF System on a Chip - SoC

SMD/SMT

QFN-32

ARM Cortex M33

32 bit

40 MHz

512 kB

64 kB

20 I/O

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 40 MHz 1024 kB MCU

EFM32PG12B500F1024GL125-C
Silicon Labs
1: $9.97
1,294In Stock

Mfr. Part No.
EFM32PG12B500F1024GL125-C

Mouser Part No
634-PG12B500FGL125C

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 40 MHz 1024 kB MCU

Learn More

Datasheet

1,294In Stock

$9.97

$8.24

$7.66

$6.89

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

BGA-125

ARM Cortex M4

32 bit

40 MHz

1.02 MB

256 kB

12 bit

65 I/O

- 40 C

+ 85 C

Tray

RF System on a Chip - SoC SoC RF transmitter with 8051

SI4010-C2-GSR
Silicon Labs
1: $6.91
2,744In Stock

Mfr. Part No.
SI4010-C2-GSR

Mouser Part No
634-SI4010-C2-GSR

Silicon Labs

RF System on a Chip - SoC SoC RF transmitter with 8051

Learn More

Datasheet

2,744In Stock

Cut Tape

$6.91

$5.14

$4.79

$4.21

View

Reel

$2.88

Min.: 1
Mult.: 1

Reel: 2,500

RF System on a Chip - SoC

SMD/SMT

SOIC-14

8051

24 MHz

4 kB

9 I/O

- 40 C

+ 85 C

Reel, Cut Tape

RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 20dB, Bluetooth 5.1, 1024kB, 96kB(RAM), 20 GPIO

EFR32BG21B020F1024IM32-B
Silicon Labs
1: $6.64
446In Stock

Mfr. Part No.
EFR32BG21B020F1024IM32-B

Mouser Part No
634-32BG21B20024M32B

Silicon Labs

RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 20dB, Bluetooth 5.1, 1024kB, 96kB(RAM), 20 GPIO

Learn More

Datasheet

446In Stock

$6.64

$5.76

$5.45

$5.02

View

Min.: 1
Mult.: 1

RF System on a Chip - SoC

SMD/SMT

QFN-32

ARM Cortex M33

32 bit

80 MHz

1 MB

96 kB

12 bit

20 I/O

- 40 C

+ 125 C

Tray

RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 20dB, Bluetooth 5.1, 768kB, 64kB(RAM), 20 GPIO

EFR32BG21B020F768IM32-B
Silicon Labs
1: $7.66
1,830In Stock

Mfr. Part No.
EFR32BG21B020F768IM32-B

Mouser Part No
634-32BG21B20768M32B

Silicon Labs

RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 20dB, Bluetooth 5.1, 768kB, 64kB(RAM), 20 GPIO

Learn More

Datasheet

1,830In Stock

$7.66

$5.87

$5.47

$4.81

View

Min.: 1
Mult.: 1

RF System on a Chip - SoC

SMD/SMT

QFN-32

ARM Cortex M33

32 bit

80 MHz

768 kB

64 kB

12 bit

20 I/O

- 40 C

+ 125 C

Tray

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

EFM32GG11B420F2048IQ100-B
Silicon Labs
1: $21.70
264In 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

264In Stock

$21.70

$18.36

$17.61

$15.51

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

QFP-100

ARM Cortex M4

32 bit

72 MHz

2.05 MB

512 kB

12 bit

83 I/O

- 40 C

+ 125 C

Tray

RF System on a Chip - SoC Blue Gecko QFN48 2.4 G 19 dB BLE/Proprietary 512 kB 64 kB(RAM) 31GPIO

EFR32BG13P732F512GM48-D
Silicon Labs
1: $4.74
2,078In Stock

Mfr. Part No.
EFR32BG13P732F512GM48-D

Mouser Part No
634-BGP732F512GM48D

Silicon Labs

RF System on a Chip - SoC Blue Gecko QFN48 2.4 G 19 dB BLE/Proprietary 512 kB 64 kB(RAM) 31GPIO

Learn More

Datasheet

2,078In Stock

$4.74

$3.93

Min.: 1
Mult.: 1

RF System on a Chip - SoC

SMD/SMT

QFN-48

ARM Cortex M4

32 bit

40 MHz

512 kB

64 kB

12 bit

31 I/O

- 40 C

+ 85 C

Tray

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

C8051F381-GM
Silicon Labs
1: $6.15
2,063In Stock

Mfr. Part No.
C8051F381-GM

Mouser Part No
634-C8051F381-GM

Silicon Labs

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

Learn More

Datasheet

2,063In Stock

$6.15

$5.11

$4.38

$4.19

View

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

SMD/SMT

QFN-32

8051

8 bit

48 MHz

64 kB

4.25 kB

10 bit

25 I/O

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU USB-Flash-32k-ADC-TQFP48

C8051F382-GQR
Silicon Labs
1: $8.18
1,500In Stock

Mfr. Part No.
C8051F382-GQR

Mouser Part No
634-C8051F382-GQR

Silicon Labs

8-bit Microcontrollers - MCU USB-Flash-32k-ADC-TQFP48

Datasheet

1,500In Stock

Cut Tape

$8.18

$5.71

$5.45

$4.73

Reel

$4.03

View

Min.: 1
Mult.: 1

Reel: 500

8-bit Microcontrollers - MCU

SMD/SMT

TQFP-48

8051

8 bit

48 MHz

32 kB

2.25 kB

10 bit

40 I/O

- 40 C

+ 85 C

Reel, Cut Tape

8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 5 V CAN LIN 8-bit MCU

C8051F500-IM
Silicon Labs
1: $11.70
381In Stock

Mfr. Part No.
C8051F500-IM

Mouser Part No
634-C8051F500-IM

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 5 V CAN LIN 8-bit MCU

Datasheet

381In Stock

$11.70

$9.69

$8.70

$8.12

View

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

SMD/SMT

QFN-48

8051

8 bit

50 MHz

64 kB

4.25 kB

12 bit

40 I/O

- 40 C

+ 125 C

AEC-Q100

Tube

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

EFM32TG11B120F128GQ48-BR
Silicon Labs
1: $2.90
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

$2.90

$2.84

$2.80

$2.76

$2.74

Reel

$2.73

Min.: 1
Mult.: 1

Reel: 1,000

ARM Microcontrollers - MCU

SMD/SMT

QFP-48

ARM Cortex M0+

32 bit

48 MHz

128 kB

32 kB

12 bit

37 I/O

- 40 C

+ 85 C

Reel, Cut Tape

ARM Microcontrollers - MCU Tiny Gecko MCU IC

EFM32TG222F32-D-QFP48
Silicon Labs
1: $4.93
3,973In 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

3,973In Stock

$4.93

$4.09

$3.78

$3.40

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

TQFP-48

ARM Cortex M3

32 bit

32 MHz

32 kB

4 kB

12 bit

37 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Tiny Gecko MCU IC

EFM32TG222F32-D-QFP48R
Silicon Labs
1: $7.14
1,900In Stock

Mfr. Part No.
EFM32TG222F32-D-QFP48R

Mouser Part No
634-EFM32TG222F32-DR

Silicon Labs

ARM Microcontrollers - MCU Tiny Gecko MCU IC

Learn More

Datasheet

1,900In Stock

Cut Tape

$7.14

$5.37

$5.00

$4.40

View

Reel

$3.01

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

ARM Microcontrollers - MCU

SMD/SMT

QFP-48

ARM Cortex M3

32 bit

32 MHz

32 kB

4 kB

12 bit

37 I/O

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 8051 25 MHz 64 kB flash 4 kB RAM 8-bit Sleepy Bee MCU

EFM8SB20F64G-B-QFN24R
Silicon Labs
1: $2.50
1,500In Stock

Mfr. Part No.
EFM8SB20F64G-B-QFN24R

Mouser Part No
634-EFM8SB64GBQFN24R

Silicon Labs

8-bit Microcontrollers - MCU 8051 25 MHz 64 kB flash 4 kB RAM 8-bit Sleepy Bee MCU

Learn More

Datasheet

1,500In Stock

Cut Tape

$2.50

$2.10

$1.94

$1.74

View

Reel

$1.32

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

8-bit Microcontrollers - MCU

SMD/SMT

CIP-51 8051

8 bit

25 MHz

64 kB

4.25 kB

10 bit

16 I/O

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 8051 25 MHz 64 kB flash 4 kB RAM 8-bit Sleepy Bee MCU

EFM8SB20F64G-B-QFN32
Silicon Labs
1: $2.24
1,586In Stock

Mfr. Part No.
EFM8SB20F64G-B-QFN32

Mouser Part No
634-EFM8SBF64GBQFN32

Silicon Labs

8-bit Microcontrollers - MCU 8051 25 MHz 64 kB flash 4 kB RAM 8-bit Sleepy Bee MCU

Learn More

Datasheet

1,586In Stock

$2.24

$2.03

$1.94

$1.86

View

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

SMD/SMT

QFN-32

CIP-51 8051

8 bit

25 MHz

64 kB

4.25 kB

10 bit

24 I/O

- 40 C

+ 85 C

Tube

RF System on a Chip - SoC Mighty Gecko, QFN40, 2.4G, 6dB, Mesh, 512kB, 32kB(RAM), 26 GPIO

EFR32MG22C224F512IM40-CR
Silicon Labs
1: $2.35
5,277In Stock

Mfr. Part No.
EFR32MG22C224F512IM40-CR

Mouser Part No
634-ER32MG22512IM4CR

Silicon Labs

RF System on a Chip - SoC Mighty Gecko, QFN40, 2.4G, 6dB, Mesh, 512kB, 32kB(RAM), 26 GPIO

Learn More

Datasheet

5,277In Stock

Cut Tape

$2.35

$2.30

$2.22

$2.19

View

Reel

$2.13

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

RF System on a Chip - SoC

SMD/SMT

QFN-40

ARM Cortex M33

32 bit

76.8 MHz

512 kB

32 kB

26 I/O

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

RF System on a Chip - SoC P: dual, 1024 kB, SRI, 48P, 19 Flex Gecko SoC QFN48 dual 19 dB proprietary 1024 kB 256 kB (RAM) 31GPIO SoC

EFR32FG12P433F1024GM48-C
Silicon Labs
1: $13.80
250In Stock

Mfr. Part No.
EFR32FG12P433F1024GM48-C

Mouser Part No
634-FG12P433GM48-C

Silicon Labs

RF System on a Chip - SoC P: dual, 1024 kB, SRI, 48P, 19 Flex Gecko SoC QFN48 dual 19 dB proprietary 1024 kB 256 kB (RAM) 31GPIO SoC

Learn More

Datasheet

250In Stock

$13.80

$12.01

$11.39

$11.38

View

Min.: 1
Mult.: 1

RF System on a Chip - SoC

SMD/SMT

QFN-48

ARM Cortex M4

32 bit

40 MHz

1 MB

256 kB

12 bit

28 I/O

- 40 C

+ 85 C

Tray

RF System on a Chip - SoC FG23, Sub-GHz, 256kB Flash, 32kB RAM, +14 dBm, QFN48

EFR32FG23A010F256GM48-CR
Silicon Labs
1: $4.93
1,188In Stock

Mfr. Part No.
EFR32FG23A010F256GM48-CR

Mouser Part No
634-FG2310F256GM48CR

Silicon Labs

RF System on a Chip - SoC FG23, Sub-GHz, 256kB Flash, 32kB RAM, +14 dBm, QFN48

Learn More

Datasheet

1,188In Stock

Cut Tape

$4.93

$4.26

$4.03

$3.71

View

Reel

$2.90

Min.: 1
Mult.: 1

Reel: 2,500

RF System on a Chip - SoC

SMD/SMT

QFN-48

ARM Cortex M33

32 bit

78 MHz

256 kB

32 kB

12 bit, 16 bit

31 I/O

- 40 C

+ 85 C

Reel, Cut Tape

RF System on a Chip - SoC FG23, Sub-GHz, 128kB Flash, 32kB RAM, +20 dBm, Secure Vault-High, QFN40

EFR32FG23B020F128GM40-CR
Silicon Labs
1: $7.29
2,500In Stock

Mfr. Part No.
EFR32FG23B020F128GM40-CR

Mouser Part No
634-FG2320F128GM40CR

Silicon Labs

RF System on a Chip - SoC FG23, Sub-GHz, 128kB Flash, 32kB RAM, +20 dBm, Secure Vault-High, QFN40

Learn More

Datasheet

2,500In Stock

Cut Tape

$7.29

$5.53

$5.16

$4.53

View

Reel

$3.38

Min.: 1
Mult.: 1

Reel: 2,500

RF System on a Chip - SoC

SMD/SMT

QFN-40

ARM Cortex M33

32 bit

78 MHz

128 kB

32 kB

12 bit, 16 bit

23 I/O

- 40 C

+ 85 C

Reel, Cut Tape

8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Sleepy Bee MCU

EFM8SB10F8A-A-QFN24
Silicon Labs
1: $2.37
1,561In Stock

Mfr. Part No.
EFM8SB10F8A-A-QFN24

Mouser Part No
634-FM8SB10F8AAQFN24

Silicon Labs

8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Sleepy Bee MCU

Learn More

Datasheet

1,561In Stock

$2.37

$2.18

$2.14

$2.11

View

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

SMD/SMT

CIP-51 8051

8 bit

25 MHz

8 kB

512 B

12 bit

17 I/O

- 40 C

+ 85 C

AEC-Q100

Tube

8-bit Microcontrollers - MCU

EFM8LB12F32ES0-C-QFN24R
Silicon Labs
1: $4.08
1,490In Stock

Mfr. Part No.
EFM8LB12F32ES0-C-QFN24R

Mouser Part No
634-LB12F32ES0CFN24R

Silicon Labs

8-bit Microcontrollers - MCU

Learn More

Datasheet

1,490In Stock

Cut Tape

$4.08

$2.70

$2.46

$2.09

Reel

$1.45

View

Min.: 1
Mult.: 1

Reel: 1,500

8-bit Microcontrollers - MCU

SMD/SMT

QFN-24

CIP-51 8051

8 bit

72 MHz

32 kB

2.25 kB

10 bit/12 bit/14 bit

20 I/O

- 40 C

+ 105 C

Reel, Cut Tape

Silicon Labs Embedded Processors & Controllers

Types of Embedded Processors & Controllers

Customer Service Office

Company

Resources

Support

BGA-112
BGA-120
BGA-125
BGA-136
BGA-152
BGA-192
BGA-48
CSP-16
CSP-43
CSP-81
LGA-42
LGA-85
LGA-92
LQFP-100
LQFP-32
MSOP-10
PQFP-48
QFN-11
QFN-12
QFN-16

5 MHz
12 MHz
24 MHz
24.5 MHz
25 MHz
32 MHz
38.4 MHz
39 MHz
40 MHz
48 MHz
50 MHz
72 MHz
76.8 MHz
78 MHz
80 MHz
97.5 MHz
100 MHz
150 MHz
180 MHz
2.4 GHz

1.5 kB
2 kB
4 kB
8 kB
16 kB
32 kB
64 kB
96 kB
128 kB
192 kB
256 kB
352 kB
512 kB
768 kB
1 MB
1.02 MB
1024 kB
1152 kB
1.5 MB
1536 kB

8 B, 256 B, 4 kB
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
3.25 kB
4 kB
4 kB, 256 B, 8 B
4.25 kB
4.35 kB
4352 B
8 kB

5 I/O
6 I/O
8 I/O
9 I/O
11 I/O
12 I/O
13 I/O
15 I/O
16 I/O
17 I/O
18 I/O
19 I/O
20 I/O
21 I/O
22 I/O
23 I/O
24 I/O
25 I/O
26 I/O
27 I/O