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8051 microcontroller Microcontrollers - MCU

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Types of Microcontrollers - MCU

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Part #

ARM Microcontrollers - MCU KINETIS 512K WLCSP

MK60DN512ZCAB10R
NXP Semiconductors
3,000: £10.63
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
MK60DN512ZCAB10R

Mouser Part No
841-MK60DN512ZCAB10R

NXP Semiconductors

ARM Microcontrollers - MCU KINETIS 512K WLCSP

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

Reel

£10.63

Quote

Min.: 3,000
Mult.: 3,000

: 3,000

SMD/SMT

WLCSP-120

ARM Cortex M4

512 kB

32 bit

16 bit

100 MHz

79 I/O

128 kB

1.71 V

3.6 V

- 40 C

+ 105 C

Reel

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

EFM8BB31F32I-D-QFN24R
Silicon Labs
1: £2.51
2,622In Stock
End of Life

Mfr. Part No.
EFM8BB31F32I-D-QFN24R

Mouser Part No
634-EF8BB31F32IDF24R

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

2,622In Stock

Cut Tape

£2.51

£1.65

£1.53

£1.33

Reel

£0.882

View

Min.: 1
Mult.: 1

: 1,500

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

+ 125 C

Reel, Cut Tape

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

EFM8BB31F64I-D-QSOP24
Silicon Labs
1: £3.13
3,422In Stock
End of Life

Mfr. Part No.
EFM8BB31F64I-D-QSOP24

Mouser Part No
634-EF8BB31F64IDSO24

End of Life

Silicon Labs

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

Learn More

Datasheet

3,422In Stock

£3.13

£2.07

£1.89

£1.60

View

Min.: 1
Mult.: 1

SMD/SMT

QSOP-24

CIP-51 8051

64 kB

8 bit

10 bit, 12 bit

50 MHz

21 I/O

4.35 kB

2.2 V

3.6 V

- 40 C

+ 125 C

Tube

8-bit Microcontrollers - MCU 4K FLASH 2.7 TO 5.5V

AT89C4051-12PU
Microchip Technology
1: £1.75
2In Stock
End of Life

Mfr. Part No.
AT89C4051-12PU

Mouser Part No
556-A89C405112PU

End of Life

Microchip Technology

8-bit Microcontrollers - MCU 4K FLASH 2.7 TO 5.5V

Datasheet

2In Stock

£1.75

£1.44

£1.41

£1.39

Min.: 1
Mult.: 1

Through Hole

PDIP-20

8051

4 kB

8 bit

No ADC

12 MHz

15 I/O

128 B

2.7 V

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

EFM8BB31F32I-D-QFP32
Silicon Labs
1: £3.09
1,246In Stock
End of Life

Mfr. Part No.
EFM8BB31F32I-D-QFP32

Mouser Part No
634-EF8BB31F32IDQP32

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

1,246In Stock

£3.09

£2.05

£1.87

£1.58

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

+ 125 C

Tray

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

EFM8SB20F64G-B-QFP32
Silicon Labs
1: £3.70
858In Stock
End of Life

Mfr. Part No.
EFM8SB20F64G-B-QFP32

Mouser Part No
634-EFM8SBF64GBQFP32

End of Life

Silicon Labs

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

Datasheet

858In Stock

£3.70

£2.44

£2.23

£1.90

View

Min.: 1
Mult.: 1

SMD/SMT

CIP-51 8051

64 kB

8 bit

10 bit

25 MHz

24 I/O

4.25 kB

1.8 V

3.6 V

- 40 C

+ 85 C

Tray

8-bit Microcontrollers - MCU 8051 48 MHz 32 kB flash 2 kB RAM 8-bit Universal Bee MCU

EFM8UB20F32G-B-QFP48R
Silicon Labs
1: £4.22
281In Stock
End of Life

Mfr. Part No.
EFM8UB20F32G-B-QFP48R

Mouser Part No
634-EFM8UB32GBQFP48R

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 8051 48 MHz 32 kB flash 2 kB RAM 8-bit Universal Bee MCU

Datasheet

281In Stock

Cut Tape

£4.22

£2.79

£2.55

£2.17

Reel

£1.79

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

SMD/SMT

QFP-48

CIP-51 8051

32 kB

8 bit

10 bit

48 MHz

40 I/O

2.25 kB

3.6 V

2.2 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

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: £2.62
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

£2.62

£1.73

£1.59

£1.38

View

Min.: 1
Mult.: 1

SMD/SMT

CIP-51 8051

4 kB

8 bit

12 bit

25 MHz

16 I/O

512 B

2.2 V

3.6 V

- 40 C

+ 125 C

AEC-Q100

Tube

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: £2.65
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

£2.65

£1.75

£1.62

£1.41

View

Min.: 1
Mult.: 1

SMD/SMT

QSOP-24

CIP-51 8051

32 kB

8 bit

10 bit, 12 bit

50 MHz

21 I/O

2.3 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

EFM8BB31F64G-D-QSOP24R
Silicon Labs
1: £2.93
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

£2.93

£1.99

£1.84

£1.60

£1.07

View

Min.: 1
Mult.: 1

SMD/SMT

QSOP-24

CIP-51 8051

64 kB

8 bit

10 bit, 12 bit

50 MHz

21 I/O

4.35 kB

2.2 V

3.6 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

EFM8LB12F32E-C-QSOP24
Silicon Labs
1: £3.27
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

£3.27

£2.17

£1.96

£1.68

View

Min.: 1
Mult.: 1

SMD/SMT

QSOP-24

CIP-51 8051

32 kB

8 bit

10 bit/12 bit/14 bit

72 MHz

21 I/O

2.25 kB

2.2 V

3.6 V

- 40 C

+ 105 C

Tube

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

C8051F565-IQ
Silicon Labs
1: £7.11
11,620In 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

11,620In Stock

£7.11

£5.89

£5.49

£4.98

View

Min.: 1
Mult.: 1

SMD/SMT

QFP-32

8051

16 kB

8 bit

12 bit

50 MHz

25 I/O

2.25 kB

1.8 V

5.25 V

- 40 C

+ 125 C

AEC-Q100

Tray

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

C8051F565-IQR
Silicon Labs
1: £8.70
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

£8.70

£6.77

£6.46

£5.60

£4.87

View

Min.: 1
Mult.: 1

8051

8 bit

Reel, Cut Tape

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

C8051F385-GQ
Silicon Labs
1: £5.28
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

£5.28

£4.38

£4.08

£3.68

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-32

8051

64 kB

8 bit

48 MHz

25 I/O

4.35 kB

2.7 V

5.25 V

- 40 C

+ 85 C

Tray

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

C8051F345-GQR
Silicon Labs
1: £16.50
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

£16.50

£13.33

£12.79

£11.26

View

Min.: 1
Mult.: 1

SMD/SMT

TQFP-48

8051

32 kB

8 bit

10 bit

25 MHz

40 I/O

3.25 kB

2.7 V

5.25 V

- 40 C

+ 85 C

Reel, Cut Tape

8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 8-bit MCU

C8051F126-GQR
Silicon Labs
1: £30.76
185In Stock
End of Life

Mfr. Part No.
C8051F126-GQR

Mouser Part No
634-C8051F126-GQR

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 8-bit MCU

Datasheet

185In Stock

Cut Tape

£30.76

£25.43

£24.37

£23.07

Reel

£22.73

View

Min.: 1
Mult.: 1

: 250

SMD/SMT

TQFP-100

8051

128 kB

8 bit

50 MHz

64 I/O

8.25 kB

2.7 V

3.6 V

- 40 C

+ 85 C

Reel, Cut Tape

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

C8051F387-GQR
Silicon Labs
1: £5.88
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

£5.88

£4.11

£3.92

£3.40

£2.96

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-32

8051

32 kB

8 bit

48 MHz

25 I/O

2.3 kB

2.7 V

5.25 V

- 40 C

+ 85 C

Reel, Cut Tape

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

C8051F567-IQ
Silicon Labs
1: £7.87
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

£7.87

£6.08

£5.81

£5.04

View

Min.: 1
Mult.: 1

SMD/SMT

QFP-32

8051

16 kB

8 bit

12 bit

50 MHz

25 I/O

2.25 kB

1.8 V

5.25 V

- 40 C

+ 125 C

AEC-Q100

Tray

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

C8051F045-GQ
Silicon Labs
1: £16.41
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

£16.41

£13.64

£12.79

£11.86

View

Min.: 1
Mult.: 1

SMD/SMT

TQFP-64

8051

64 kB

8 bit

8 bit, 10 bit

25 MHz

32 I/O

4.25 kB

2.7 V

3.6 V

- 40 C

+ 85 C

Tray

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

C8051F563-IQ
Silicon Labs
1: £8.42
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

£8.42

£6.51

£6.21

£5.39

View

Min.: 1
Mult.: 1

SMD/SMT

QFP-32

8051

32 kB

8 bit

50 MHz

25 I/O

2.25 kB

1.8 V

5.25 V

- 40 C

+ 125 C

AEC-Q100

Tray

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

C8051F502-IQR
Silicon Labs
1: £10.89
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

£10.89

£8.28

£7.93

£6.99

Reel

£6.21

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

SMD/SMT

QFP-32

8051

64 kB

8 bit

12 bit

50 MHz

25 I/O

4.25 kB

1.8 V

5.25 V

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

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

C8051F506-IQR
Silicon Labs
1: £10.22
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

£10.22

£7.76

£7.45

£6.56

£5.83

View

MouseReel Available

Min.: 1
Mult.: 1

SMD/SMT

QFP-32

8051

64 kB

8 bit

12 bit

50 MHz

40 I/O

256 B

1.8 V

5.25 V

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

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

C8051F990-C-GM
Silicon Labs
1: £3.61
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

£3.61

£2.38

£2.17

£1.85

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-20

8051

8 kB

8 bit

12 bit

25 MHz

16 I/O

512 B

1.8 V

3.6 V

- 40 C

+ 85 C

Tube

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

C8051F38B-B-GQ
Silicon Labs
1: £4.05
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

£4.05

£3.37

£3.13

£2.82

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-32

8051

32 kB

8 bit

10 bit

48 MHz

25 I/O

2.25 kB

2.7 V

5.25 V

- 40 C

+ 85 C

Tray

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

C8051F350-GQR
Silicon Labs
1: £13.68
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

£13.68

£11.36

£10.15

£9.74

£9.03

Min.: 1
Mult.: 1

SMD/SMT

LQFP-32

8051

8 kB

8 bit

24 bit

50 MHz

17 I/O

768 B

2.7 V

3.6 V

- 40 C

+ 85 C

Reel, Cut Tape

8051 microcontroller Microcontrollers - MCU

Types of Microcontrollers - MCU

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CSP-16
DFN-10
LQFP-32
LQFP-44
LQFP-48
LQFP-80
PDIP-14
PDIP-20
PDIP-40
PLCC-44
PQFP-48
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
19 I/O
20 I/O
21 I/O
22 I/O
24 I/O
25 I/O
28 I/O
29 I/O
31 I/O
32 I/O
33 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
3.25 kB
4 kB
4.25 kB
4.35 kB
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8.25 kB
16 kB
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