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8051 microcontroller 8-bit 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

EFM8BB31F32I-D-QSOP24
Silicon Labs
1: Rp64.945
143In Stock
End of Life

Mfr. Part No.
EFM8BB31F32I-D-QSOP24

Mouser Part No
634-EF8BB31F32IDSO24

End of Life

Silicon Labs

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

Learn More

Datasheet

143In Stock

Rp64.945

Rp42.746

Rp39.627

Rp34.490

View

Min.: 1
Mult.: 1

CIP-51 8051

32 kB

2.3 kB

QSOP-24

50 MHz

10 bit, 12 bit

21 I/O

2.2 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 125 C

Tube

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

EFM8BB31F64G-D-QSOP24R
Silicon Labs
1: Rp71.733
157In Stock
End of Life

Mfr. Part No.
EFM8BB31F64G-D-QSOP24R

Mouser Part No
634-EF8BB31F64GDS24R

End of Life

Silicon Labs

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

Datasheet

157In Stock

Cut Tape

Rp71.733

Rp48.617

Rp44.948

Rp39.077

Rp25.501

View

Min.: 1
Mult.: 1

CIP-51 8051

64 kB

4.35 kB

QSOP-24

50 MHz

10 bit, 12 bit

21 I/O

2.2 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

Reel, Cut Tape

8-bit Microcontrollers - MCU 8051 25 MHz 4 kB flash 0.5 kB RAM 8-bit Busy Bee MCU

EFM8BB10F4A-A-QFN20
Silicon Labs
1: Rp64.028
120In Stock
End of Life

Mfr. Part No.
EFM8BB10F4A-A-QFN20

Mouser Part No
634-FM8BB10F4AAQFN20

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 8051 25 MHz 4 kB flash 0.5 kB RAM 8-bit Busy Bee MCU

Learn More

Datasheet

120In Stock

Rp64.028

Rp42.196

Rp38.894

Rp33.757

View

Min.: 1
Mult.: 1

CIP-51 8051

4 kB

512 B

25 MHz

12 bit

16 I/O

2.2 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 125 C

EFM8BB1

AEC-Q100

Tube

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

EFM8LB12F32E-C-QSOP24
Silicon Labs
1: Rp79.805
65In Stock
End of Life

Mfr. Part No.
EFM8LB12F32E-C-QSOP24

Mouser Part No
634-LB12F32ECQSOP24

End of Life

Silicon Labs

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

Datasheet

65In Stock

Rp79.805

Rp52.836

Rp48.067

Rp40.912

View

Min.: 1
Mult.: 1

CIP-51 8051

32 kB

2.25 kB

QSOP-24

72 MHz

10 bit/12 bit/14 bit

21 I/O

2.2 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 105 C

EFM8LB1

Tube

8-bit Microcontrollers - MCU 50 MIPS, 64 kB, 4 kB, CAN2.0, LIN 2.1, SPI, UART, I2C, QFP32

C8051F502-IQR
Silicon Labs
1: Rp265.834
1.873In Stock
End of Life

Mfr. Part No.
C8051F502-IQR

Mouser Part No
634-C8051F502-IQR

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 50 MIPS, 64 kB, 4 kB, CAN2.0, LIN 2.1, SPI, UART, I2C, QFP32

Datasheet

1.873In Stock

Cut Tape

Rp265.834

Rp201.989

Rp193.550

Rp170.618

Reel

Rp151.721

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

8051

64 kB

4.25 kB

QFP-32

50 MHz

12 bit

25 I/O

1.8 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 125 C

C8051F502

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 8051 50 MHz 16 kB 5 V CAN 8-bit MCU

C8051F565-IQ
Silicon Labs
1: Rp173.737
11.720In Stock
End of Life

Mfr. Part No.
C8051F565-IQ

Mouser Part No
634-C8051F565-IQ

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 16 kB 5 V CAN 8-bit MCU

Datasheet

11.720In Stock

Rp173.737

Rp144.016

Rp134.109

Rp121.817

View

Min.: 1
Mult.: 1

8051

16 kB

2.25 kB

QFP-32

50 MHz

12 bit

25 I/O

1.8 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 125 C

C8051F565

AEC-Q100

Tray

8-bit Microcontrollers - MCU 50 MIPS, 16 kB, 2 kB, CAN2.0, SPI, UART, I2C, QFP32

C8051F565-IQR
Silicon Labs
1: Rp212.447
400In Stock
End of Life

Mfr. Part No.
C8051F565-IQR

Mouser Part No
634-C8051F565-IQR

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 50 MIPS, 16 kB, 2 kB, CAN2.0, SPI, UART, I2C, QFP32

Datasheet

400In Stock

Cut Tape

Rp212.447

Rp165.114

Rp157.592

Rp136.861

Rp119.066

View

Min.: 1
Mult.: 1

8051

8 bit

C8051F565

Reel, Cut Tape

8-bit Microcontrollers - MCU Next gen available (F382-GQ) 25 MIPS,32KB,10ADC,USB,48Pin

C8051F345-GQR
Silicon Labs
1: Rp403.245
113In Stock
End of Life

Mfr. Part No.
C8051F345-GQR

Mouser Part No
634-C8051F345-GQR

End of Life

Silicon Labs

8-bit Microcontrollers - MCU Next gen available (F382-GQ) 25 MIPS,32KB,10ADC,USB,48Pin

Datasheet

113In Stock

Cut Tape

Rp403.245

Rp325.825

Rp312.432

Rp275.190

View

Min.: 1
Mult.: 1

8051

32 kB

3.25 kB

TQFP-48

25 MHz

10 bit

40 I/O

2.7 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 85 C

C8051F345

Reel, Cut Tape

8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V 8-bit MCU

C8051F563-IQ
Silicon Labs
1: Rp205.659
535In Stock
End of Life

Mfr. Part No.
C8051F563-IQ

Mouser Part No
634-C8051F563-IQ

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V 8-bit MCU

Datasheet

535In Stock

Rp205.659

Rp159.060

Rp151.721

Rp131.724

View

Min.: 1
Mult.: 1

8051

32 kB

2.25 kB

QFP-32

50 MHz

25 I/O

1.8 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 125 C

C8051F563

AEC-Q100

Tray

8-bit Microcontrollers - MCU 8051 50 MHz 16 kB 5 V 8-bit MCU

C8051F567-IQ
Silicon Labs
1: Rp192.266
429In Stock
End of Life

Mfr. Part No.
C8051F567-IQ

Mouser Part No
634-C8051F567-IQ

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 16 kB 5 V 8-bit MCU

Datasheet

429In Stock

Rp192.266

Rp148.603

Rp141.815

Rp123.102

View

Min.: 1
Mult.: 1

8051

16 kB

2.25 kB

QFP-32

50 MHz

12 bit

25 I/O

1.8 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 125 C

C8051F567

AEC-Q100

Tray

8-bit Microcontrollers - MCU USB-Flash-32k-LQFP32

C8051F387-GQR
Silicon Labs
1: Rp143.649
265In Stock
End of Life

Mfr. Part No.
C8051F387-GQR

Mouser Part No
634-C8051F387-GQR

End of Life

Silicon Labs

8-bit Microcontrollers - MCU USB-Flash-32k-LQFP32

Datasheet

265In Stock

Cut Tape

Rp143.649

Rp100.353

Rp95.583

Rp82.924

Rp72.283

View

Min.: 1
Mult.: 1

8051

32 kB

2.3 kB

LQFP-32

48 MHz

25 I/O

2.7 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 85 C

C8051F387

Reel, Cut Tape

8-bit Microcontrollers - MCU 8051 25 MHz 64 kB CAN 8-bit MCU

C8051F045-GQ
Silicon Labs
1: Rp401.044
728In Stock
End of Life

Mfr. Part No.
C8051F045-GQ

Mouser Part No
634-C8051F045-GQ

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 8051 25 MHz 64 kB CAN 8-bit MCU

Datasheet

728In Stock

Rp401.044

Rp333.530

Rp312.616

Rp289.683

View

Min.: 1
Mult.: 1

8051

64 kB

4.25 kB

TQFP-64

25 MHz

8 bit, 10 bit

32 I/O

2.7 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

C8051F045

Tray

8-bit Microcontrollers - MCU 32kB/4kB RAM, 10bADC, DC-DC, 0.9V, QFN24

C8051F921-G-GM
Silicon Labs
1: Rp79.071
932In Stock
End of Life

Mfr. Part No.
C8051F921-G-GM

Mouser Part No
634-C8051F921-G-GM

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 32kB/4kB RAM, 10bADC, DC-DC, 0.9V, QFN24

Learn More

Datasheet

932In Stock

Rp79.071

Rp65.862

Rp55.405

Rp52.836

View

Min.: 1
Mult.: 1

8051

32 kB

4.25 kB

QFN-24

25 MHz

10 bit

16 I/O

900 mV

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 8051 50 MHz 96 kB 5 V CAN LIN 8-bit MCU

C8051F586-IM
Silicon Labs
1: Rp301.792
79In Stock
End of Life

Mfr. Part No.
C8051F586-IM

Mouser Part No
634-C8051F586-IM

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 96 kB 5 V CAN LIN 8-bit MCU

Datasheet

79In Stock

Rp301.792

Rp229.325

Rp219.785

Rp193.734

View

Min.: 1
Mult.: 1

8051

96 kB

8.25 kB

QFN-32

50 MHz

12 bit

25 I/O

1.8 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 125 C

C8051F586

AEC-Q100

Tube

8-bit Microcontrollers - MCU 50 MIPS, 32 kB, 4 kB, CAN2.0, LIN 2.1, SPI, UART, I2C, QFP32

C8051F506-IQR
Silicon Labs
1: Rp249.873
389In Stock
End of Life

Mfr. Part No.
C8051F506-IQR

Mouser Part No
634-C8051F506-IQR

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 50 MIPS, 32 kB, 4 kB, CAN2.0, LIN 2.1, SPI, UART, I2C, QFP32

Datasheet

389In Stock

Cut Tape

Rp249.873

Rp189.698

Rp181.992

Rp160.344

Rp142.548

View

MouseReel Available

Min.: 1
Mult.: 1

8051

64 kB

256 B

QFP-32

50 MHz

12 bit

40 I/O

1.8 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 125 C

C8051F506

Reel, Cut Tape, MouseReel

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

C8051F220-GQR
Silicon Labs
1: Rp221.803
73In Stock
End of Life

Mfr. Part No.
C8051F220-GQR

Mouser Part No
634-C8051F220-GQR

End of Life

Silicon Labs

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

Datasheet

73In Stock

Cut Tape

Rp221.803

Rp172.636

Rp164.564

Rp142.915

Rp119.432

View

MouseReel Available

Min.: 1
Mult.: 1

8051

8 kB

256 B

TQFP-48

25 MHz

8 bit

32 I/O

2.7 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

C8051F220

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 8051 25 MHz 16 kB 8-bit MCU

C8051F310-GQR
Silicon Labs
1: Rp237.214
877In Stock
End of Life

Mfr. Part No.
C8051F310-GQR

Mouser Part No
634-C8051F310-GQR

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 8051 25 MHz 16 kB 8-bit MCU

Datasheet

877In Stock

Cut Tape

Rp237.214

Rp196.669

Rp183.643

Rp167.682

Reel

Rp154.290

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

8051

16 kB

1.25 kB

LQFP-32

25 MHz

10 bit

29 I/O

2.7 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

C8051F310

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 8kB/512B RAM, 12b ADC, 13ch CapSense, QFN20

C8051F990-C-GM
Silicon Labs
1: Rp88.244
90In Stock
End of Life

Mfr. Part No.
C8051F990-C-GM

Mouser Part No
634-C8051F990-GM

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 8kB/512B RAM, 12b ADC, 13ch CapSense, QFN20

Datasheet

90In Stock

Rp88.244

Rp58.340

Rp53.203

Rp45.315

View

Min.: 1
Mult.: 1

8051

8 kB

512 B

QFN-20

25 MHz

12 bit

16 I/O

1.8 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

Tube

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

C8051F385-GQ
Silicon Labs
1: Rp128.972
1.044In Stock
End of Life

Mfr. Part No.
C8051F385-GQ

Mouser Part No
634-C8051F385-GQ

End of Life

Silicon Labs

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

Datasheet

1.044In Stock

Rp128.972

Rp107.141

Rp99.619

Rp90.079

View

Min.: 1
Mult.: 1

8051

64 kB

4.35 kB

LQFP-32

48 MHz

25 I/O

2.7 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 85 C

C8051F385

Tray

8-bit Microcontrollers - MCU 8kB/512B RAM, QSOP24

C8051F987-C-GU
Silicon Labs
1: Rp84.759
102In Stock
End of Life

Mfr. Part No.
C8051F987-C-GU

Mouser Part No
634-C8051F987-GU

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 8kB/512B RAM, QSOP24

Datasheet

102In Stock

Rp84.759

Rp56.139

Rp51.185

Rp43.480

View

Min.: 1
Mult.: 1

8051

8 kB

512 B

QSOP-24

25 MHz

No ADC

17 I/O

1.8 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 8KB,24ADC,32Pin MCU

C8051F350-GQR
Silicon Labs
1: Rp321.789
265In Stock
End of Life

Mfr. Part No.
C8051F350-GQR

Mouser Part No
634-C8051F350-GQR

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 8KB,24ADC,32Pin MCU

Datasheet

265In Stock

Cut Tape

Rp321.789

Rp267.301

Rp250.056

Rp229.325

Rp218.868

Rp212.447

Min.: 1
Mult.: 1

8051

8 kB

768 B

LQFP-32

50 MHz

24 bit

17 I/O

2.7 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

C8051F350

Reel, Cut Tape

8-bit Microcontrollers - MCU Flash-32k-ADC-QFN32

C8051F38B-B-GQ
Silicon Labs
1: Rp99.068
84In Stock
End of Life

Mfr. Part No.
C8051F38B-B-GQ

Mouser Part No
634-C8051F38B-B-GQ

End of Life

Silicon Labs

8-bit Microcontrollers - MCU Flash-32k-ADC-QFN32

Datasheet

84In Stock

Rp99.068

Rp82.374

Rp76.503

Rp68.981

View

Min.: 1
Mult.: 1

8051

32 kB

2.25 kB

LQFP-32

48 MHz

10 bit

25 I/O

2.7 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 85 C

Tray

8-bit Microcontrollers - MCU Flash-32k-ADC-QFN32

C8051F38B-B-GM
Silicon Labs
1: Rp129.156
146In Stock
End of Life

Mfr. Part No.
C8051F38B-B-GM

Mouser Part No
634-C8051F38B-B-GM

End of Life

Silicon Labs

8-bit Microcontrollers - MCU Flash-32k-ADC-QFN32

Datasheet

146In Stock

Rp129.156

Rp94.849

Rp88.428

Rp77.787

View

Min.: 1
Mult.: 1

8051

32 kB

2.25 kB

QFN-32

48 MHz

10 bit

25 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU

C8051F582-AM
Silicon Labs
1: Rp235.196
78In Stock
End of Life

Mfr. Part No.
C8051F582-AM

Mouser Part No
634-C8051F582-AM

End of Life

Silicon Labs

8-bit Microcontrollers - MCU

Datasheet

78In Stock

Rp235.196

Rp191.165

Rp182.176

Rp158.143

View

Min.: 1
Mult.: 1

CIP-51 8051

128 kB

8.25 kB

QFN-32

50 MHz

12 bit

25 I/O

1.8 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 125 C

C8051F582

AEC-Q100

8-bit Microcontrollers - MCU 64kB/4kB RAM, 10b ADC, DC-DC, 0.9V, LQFP32

C8051F930-G-GQ
Silicon Labs
1: Rp113.195
1.520In Stock
End of Life

Mfr. Part No.
C8051F930-G-GQ

Mouser Part No
634-C8051F930-G-GQ

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 64kB/4kB RAM, 10b ADC, DC-DC, 0.9V, LQFP32

Datasheet

1.520In Stock

Rp113.195

Rp93.932

Rp87.327

Rp78.888

View

Min.: 1
Mult.: 1

8051

64 kB

4.25 kB

LQFP-32

25 MHz

10 bit

24 I/O

1.8 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

Tray

8051 microcontroller 8-bit Microcontrollers - MCU

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