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8051 microcontroller Microcontrollers - MCU

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Types of Microcontrollers - MCU

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Part #

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

C8051F045-GQ
Silicon Labs
1: $28.42
728In Stock
End of Life

Mfr. Part #
C8051F045-GQ

Mouser Part #
634-C8051F045-GQ

End of Life

Silicon Labs

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

Datasheet

728In Stock

$28.42

$23.63

$22.15

$20.53

View

Min.: 1
Mult.: 1

SMD/SMT

TQFP-64

8051

8 bit

25 MHz

64 kB

4.25 kB

8 bit, 10 bit

32 I/O

2.7 V

3.6 V

+ 85 C

Tray

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

C8051F921-G-GM
Silicon Labs
1: $5.60
932In Stock
End of Life

Mfr. Part #
C8051F921-G-GM

Mouser Part #
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

$5.60

$4.67

$3.93

$3.74

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-24

8051

8 bit

25 MHz

32 kB

4.25 kB

10 bit

16 I/O

900 mV

3.6 V

+ 85 C

Tube

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

C8051F586-IM
Silicon Labs
1: $21.39
79In Stock
End of Life

Mfr. Part #
C8051F586-IM

Mouser Part #
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

$21.39

$16.25

$15.57

$13.73

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-32

8051

8 bit

50 MHz

96 kB

8.25 kB

12 bit

25 I/O

1.8 V

5.25 V

+ 125 C

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: $17.71
389In Stock
End of Life

Mfr. Part #
C8051F506-IQR

Mouser Part #
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

$17.71

$13.44

$12.90

$11.36

$10.10

View

MouseReel Available

Min.: 1
Mult.: 1

SMD/SMT

QFP-32

8051

8 bit

50 MHz

64 kB

256 B

12 bit

40 I/O

1.8 V

5.25 V

+ 125 C

Reel, Cut Tape, MouseReel

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

C8051F220-GQR
Silicon Labs
1: $15.72
73In Stock
End of Life

Mfr. Part #
C8051F220-GQR

Mouser Part #
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

$15.72

$12.23

$11.66

$10.13

$8.46

View

MouseReel Available

Min.: 1
Mult.: 1

SMD/SMT

TQFP-48

8051

8 bit

25 MHz

8 kB

256 B

8 bit

32 I/O

2.7 V

3.6 V

+ 85 C

Reel, Cut Tape, MouseReel

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

C8051F310-GQR
Silicon Labs
1: $16.81
877In Stock
End of Life

Mfr. Part #
C8051F310-GQR

Mouser Part #
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

$16.81

$13.94

$13.01

$11.88

Reel

$10.93

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

SMD/SMT

LQFP-32

8051

8 bit

25 MHz

16 kB

1.25 kB

10 bit

29 I/O

2.7 V

3.6 V

+ 85 C

Reel, Cut Tape, MouseReel

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

C8051F990-C-GM
Silicon Labs
1: $6.25
90In Stock
End of Life

Mfr. Part #
C8051F990-C-GM

Mouser Part #
634-C8051F990-GM

End of Life

Silicon Labs

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

Datasheet

90In Stock

$6.25

$4.13

$3.77

$3.21

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-20

8051

8 bit

25 MHz

8 kB

512 B

12 bit

16 I/O

1.8 V

3.6 V

+ 85 C

Tube

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

C8051F385-GQ
Silicon Labs
1: $9.14
1,044In Stock
End of Life

Mfr. Part #
C8051F385-GQ

Mouser Part #
634-C8051F385-GQ

End of Life

Silicon Labs

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

Datasheet

1,044In Stock

$9.14

$7.59

$7.06

$6.38

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-32

8051

8 bit

48 MHz

64 kB

4.35 kB

25 I/O

2.7 V

5.25 V

+ 85 C

Tray

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

C8051F987-C-GU
Silicon Labs
1: $6.01
102In Stock
End of Life

Mfr. Part #
C8051F987-C-GU

Mouser Part #
634-C8051F987-GU

End of Life

Silicon Labs

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

Datasheet

102In Stock

$6.01

$3.98

$3.63

$3.08

View

Min.: 1
Mult.: 1

SMD/SMT

QSOP-24

8051

8 bit

25 MHz

8 kB

512 B

No ADC

17 I/O

1.8 V

3.6 V

+ 85 C

Tube

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

C8051F38B-B-GM
Silicon Labs
1: $9.15
146In Stock
End of Life

Mfr. Part #
C8051F38B-B-GM

Mouser Part #
634-C8051F38B-B-GM

End of Life

Silicon Labs

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

Datasheet

146In Stock

$9.15

$6.72

$6.27

$5.51

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-32

8051

8 bit

48 MHz

32 kB

2.25 kB

10 bit

25 I/O

2.7 V

5.5 V

+ 85 C

Tube

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

C8051F350-GQR
Silicon Labs
1: $22.80
265In Stock
End of Life

Mfr. Part #
C8051F350-GQR

Mouser Part #
634-C8051F350-GQR

End of Life

Silicon Labs

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

Datasheet

265In Stock

Cut Tape

$22.80

$18.94

$17.72

$16.25

$15.51

$15.05

Min.: 1
Mult.: 1

SMD/SMT

LQFP-32

8051

8 bit

50 MHz

8 kB

768 B

24 bit

17 I/O

2.7 V

3.6 V

+ 85 C

Reel, Cut Tape

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

C8051F38B-B-GQ
Silicon Labs
1: $7.02
84In Stock
End of Life

Mfr. Part #
C8051F38B-B-GQ

Mouser Part #
634-C8051F38B-B-GQ

End of Life

Silicon Labs

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

Datasheet

84In Stock

$7.02

$5.84

$5.42

$4.89

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-32

8051

8 bit

48 MHz

32 kB

2.25 kB

10 bit

25 I/O

2.7 V

5.25 V

+ 85 C

Tray

8-bit Microcontrollers - MCU

C8051F582-AM
Silicon Labs
1: $16.67
78In Stock
End of Life

Mfr. Part #
C8051F582-AM

Mouser Part #
634-C8051F582-AM

End of Life

Silicon Labs

8-bit Microcontrollers - MCU

Datasheet

78In Stock

$16.67

$13.55

$12.91

$11.21

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-32

CIP-51 8051

8 bit

50 MHz

128 kB

8.25 kB

12 bit

25 I/O

1.8 V

5.25 V

+ 125 C

AEC-Q100

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

C8051F930-G-GQ
Silicon Labs
1: $8.02
1,520In Stock
End of Life

Mfr. Part #
C8051F930-G-GQ

Mouser Part #
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

$8.02

$6.66

$6.19

$5.59

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-32

8051

8 bit

25 MHz

64 kB

4.25 kB

10 bit

24 I/O

1.8 V

3.6 V

+ 85 C

Tray

8-bit Microcontrollers - MCU 8051 25 MHz 32 kB flash 8 kB RAM low power cap sense 8-bit MCU

C8051F972-A-GM
Silicon Labs
1: $6.59
69In Stock
End of Life

Mfr. Part #
C8051F972-A-GM

Mouser Part #
634-C8051F972-A-GM

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 8051 25 MHz 32 kB flash 8 kB RAM low power cap sense 8-bit MCU

Datasheet

69In Stock

$6.59

$5.49

$4.62

$4.41

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-24

8051

8 bit

25 MHz

32 kB

8 kB

10 bit

19 I/O

1.8 V

3.6 V

+ 85 C

Tube

8-bit Microcontrollers - MCU Automotive AEC-Q100

C8051F580-AM
Silicon Labs
1: $16.84
64In Stock
End of Life

Mfr. Part #
C8051F580-AM

Mouser Part #
634-C8051F580-AM

End of Life

Silicon Labs

8-bit Microcontrollers - MCU Automotive AEC-Q100

Datasheet

64In Stock

$16.84

$12.79

$12.26

$10.80

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-48

8051

8 bit

50 MHz

128 kB

8.25 kB

12 bit

40 I/O

1.8 V

5.25 V

+ 125 C

AEC-Q100

8-bit Microcontrollers - MCU 25 MIPS, 8 kB, 256, SPI, UART, DFN10

C8051F521A-IM
Silicon Labs
1: $6.34
1,253In Stock
End of Life

Mfr. Part #
C8051F521A-IM

Mouser Part #
634-C8051F521A-IM

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 25 MIPS, 8 kB, 256, SPI, UART, DFN10

Datasheet

1,253In Stock

$6.34

$6.12

$5.38

$5.10

$4.75

Min.: 1
Mult.: 1

SMD/SMT

QFN-20

8051

8 bit

25 MHz

8 kB

256 B

12 bit

6 I/O

1.8 V

5.25 V

+ 125 C

Tube

8-bit Microcontrollers - MCU 25 MIPS, 8 kB, 256, SPI, UART, TSSOP20

C8051F531A-IT
Silicon Labs
1: $8.24
52In Stock
End of Life

Mfr. Part #
C8051F531A-IT

Mouser Part #
634-C8051F531A-IT

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 25 MIPS, 8 kB, 256, SPI, UART, TSSOP20

Datasheet

52In Stock

$8.24

$6.85

$5.86

$5.59

View

Min.: 1
Mult.: 1

SMD/SMT

TSSOP-20

8051

8 bit

25 MHz

8 kB

256 B

12 bit

16 I/O

1.8 V

5.25 V

+ 125 C

Tube

8-bit Microcontrollers - MCU 8051 25 MHz 4 kB 8-bit MCU

C8051F852-C-GM
Silicon Labs
1: $4.63
119In Stock
End of Life

Mfr. Part #
C8051F852-C-GM

Mouser Part #
634-C8051F852-C-GM

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 8051 25 MHz 4 kB 8-bit MCU

Datasheet

119In Stock

$4.63

$3.13

$2.90

$2.52

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-20

8051

8 bit

25 MHz

2 kB

256 B

12 bit

16 I/O

2.2 V

3.6 V

+ 85 C

AEC-Q100

Tube

8-bit Microcontrollers - MCU 8051 25 MHz 4 kB 5 V 8-bit MCU

C8051F524-C-IM
Silicon Labs
1: $9.65
77In Stock
End of Life

Mfr. Part #
C8051F524-C-IM

Mouser Part #
634-C8051F524-C-IM

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 8051 25 MHz 4 kB 5 V 8-bit MCU

Datasheet

77In Stock

$9.65

$7.09

$6.60

$5.81

View

Min.: 1
Mult.: 1

SMD/SMT

DFN-10

8051

8 bit

25 MHz

4 kB

256 B

12 bit

6 I/O

2 V

5.25 V

+ 125 C

AEC-Q100

Tube

8-bit Microcontrollers - MCU 8051 25 MHz 64 kB LP AES LCD 8-bit MCU

C8051F965-B-GM
Silicon Labs
1: $18.85
24In Stock
End of Life

Mfr. Part #
C8051F965-B-GM

Mouser Part #
634-C8051F965-B-GM

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 8051 25 MHz 64 kB LP AES LCD 8-bit MCU

Datasheet

24In Stock

$18.85

$14.33

$13.73

$12.10

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-40

8051

8 bit

25 MHz

64 kB

8.25 kB

10 bit/12 bit

34 I/O

1.8 V

3.8 V

+ 85 C

Tray

8-bit Microcontrollers - MCU 8kB/1kB RAM, LQFP32 OTP available (T614-GQ)

C8051F314-GQ
Silicon Labs
1: $11.44
240In Stock
End of Life

Mfr. Part #
C8051F314-GQ

Mouser Part #
634-C8051F314-GQ

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 8kB/1kB RAM, LQFP32 OTP available (T614-GQ)

Datasheet

240In Stock

$11.44

$9.48

$8.83

$8.01

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-32

8051

8 bit

25 MHz

8 kB

1.25 kB

No ADC

29 I/O

2.7 V

3.6 V

+ 85 C

Tray

8-bit Microcontrollers - MCU 8051 100 MHz 32 kB MAC 8-bit MCU

C8051F365-C-GM
Silicon Labs
1: $17.38
37In Stock
End of Life

Mfr. Part #
C8051F365-C-GM

Mouser Part #
634-C8051F365-C-GM

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 8051 100 MHz 32 kB MAC 8-bit MCU

Datasheet

37In Stock

$17.38

$14.40

$13.60

$13.25

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-28

8051

8 bit

100 MHz

32 kB

1 kB

10 bit

25 I/O

3 V

3.6 V

+ 85 C

Tube

8-bit Microcontrollers - MCU 8051 25 MHz 4 kB 8-bit MCU

C8051F852-C-GU
Silicon Labs
1: $4.89
46In Stock
End of Life

Mfr. Part #
C8051F852-C-GU

Mouser Part #
634-C8051F852-C-GU

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 8051 25 MHz 4 kB 8-bit MCU

Datasheet

46In Stock

$4.89

$3.32

$3.07

$2.67

View

Min.: 1
Mult.: 1

SMD/SMT

QSOP-24

8051

8 bit

25 MHz

2 kB

256 B

12 bit

18 I/O

2.2 V

3.6 V

+ 85 C

AEC-Q100

Tube

8-bit Microcontrollers - MCU 8051 25 MHz 2 kB 8-bit MCU

C8051F853-C-GU
Silicon Labs
1: $5.36
56In Stock
End of Life

Mfr. Part #
C8051F853-C-GU

Mouser Part #
634-C8051F853-C-GU

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 8051 25 MHz 2 kB 8-bit MCU

Datasheet

56In Stock

$5.36

$3.55

$3.24

$2.74

View

Min.: 1
Mult.: 1

SMD/SMT

QSOP-24

8051

8 bit

25 MHz

8 kB

512 B

No ADC

18 I/O

2.2 V

3.6 V

+ 85 C

AEC-Q100

Tube

8051 microcontroller Microcontrollers - MCU

Types of Microcontrollers - MCU

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CSP-16
DFN-10
LQFP-32
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-36
QFN-40
QFN-48
QFN-68

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
8 kB
8.25 kB
16 kB
32 kB

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
24 I/O
25 I/O
28 I/O
29 I/O
31 I/O
32 I/O