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8051 Core 8 bit 8-bit Microcontrollers - MCU

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Results: 508

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Core = 8051 Data Bus Width = 8 bit

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Part #

8-bit Microcontrollers - MCU 8051 8bit 67MHz 32KB

CY8C3865AXI-019T
Infineon Technologies
1,500: $19.18
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
CY8C3865AXI-019T

Mouser Part #
727-CY8C3865AXI-019T

Infineon Technologies

8-bit Microcontrollers - MCU 8051 8bit 67MHz 32KB

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$19.18

Min.: 1,500
Mult.: 1,500

: 1,500

8051

32 kB

4 kB

TQFP-100

67 MHz

20 bit

1.71 V

1.89 V

SMD/SMT

8 bit

- 40 C

+ 85 C

CY8C3865

Reel

8-bit Microcontrollers - MCU 32K Flash 67MHz 8051 0.5V to 5.5V

CY8C3865LTI-014
Infineon Technologies
1,300: $17.73
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
CY8C3865LTI-014

Mouser Part #
727-CY8C3865LTI-014

Infineon Technologies

8-bit Microcontrollers - MCU 32K Flash 67MHz 8051 0.5V to 5.5V

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

$17.73

Quote

Min.: 1,300
Mult.: 1,300

8051

32 kB

8 kB

QFN-68

67 MHz

20 bit

28 I/O

1.71 V

1.89 V

SMD/SMT

8 bit

+ 85 C

CY8C3865

Tray

8-bit Microcontrollers - MCU 32Kb Flash 4Kb SRAM PSoC 3

CY8C3865LTI-014T
Infineon Technologies
2,000: $19.08
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
CY8C3865LTI-014T

Mouser Part #
727-CY8C3865LTI-014T

Infineon Technologies

8-bit Microcontrollers - MCU 32Kb Flash 4Kb SRAM PSoC 3

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$19.08

Min.: 2,000
Mult.: 2,000

: 2,000

8051

8 bit

CY8C3865

Reel

8-bit Microcontrollers - MCU 64K Flash 67MHz 8051 0.5V to 5.5V

CY8C3866AXI-035
Infineon Technologies
900: $22.10
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
CY8C3866AXI-035

Mouser Part #
727-CY8C3866AXI-035

Infineon Technologies

8-bit Microcontrollers - MCU 64K Flash 67MHz 8051 0.5V to 5.5V

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

$22.10

View

Min.: 900
Mult.: 900

8051

64 kB

8 kB

TQFP-100

67 MHz

20 bit

70 I/O

1.71 V

1.89 V

SMD/SMT

8 bit

- 40 C

+ 85 C

CY8C3866

Tray

8-bit Microcontrollers - MCU 32Kb Flash 4Kb SRAM PSoC 3

CY8C3866AXI-035T
Infineon Technologies
1,500: $22.22
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
CY8C3866AXI-035T

Mouser Part #
727-CY8C3866AXI-035T

Infineon Technologies

8-bit Microcontrollers - MCU 32Kb Flash 4Kb SRAM PSoC 3

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$22.22

Min.: 1,500
Mult.: 1,500

: 1,500

8051

8 bit

CY8C3866

Reel

8-bit Microcontrollers - MCU 64K Flash 67MHz 8051 0.5V to 5.5V

CY8C3866AXI-039
Infineon Technologies
1: $35.91
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
CY8C3866AXI-039

Mouser Part #
727-CY8C3866AXI-039

Infineon Technologies

8-bit Microcontrollers - MCU 64K Flash 67MHz 8051 0.5V to 5.5V

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

$35.91

$28.43

$25.75

$24.23

View

Min.: 1
Mult.: 1

8051

64 kB

8 kB

TQFP-100

67 MHz

20 bit

72 I/O

1.71 V

1.89 V

SMD/SMT

8 bit

- 40 C

+ 85 C

CY8C3866

Tray

8-bit Microcontrollers - MCU 64Kb Flash 8Kb SRAM PSoC 3

CY8C3866AXI-039T
Infineon Technologies
1,500: $22.52
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
CY8C3866AXI-039T

Mouser Part #
727-CY8C3866AXI-039T

Infineon Technologies

8-bit Microcontrollers - MCU 64Kb Flash 8Kb SRAM PSoC 3

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$22.52

Min.: 1,500
Mult.: 1,500

: 1,500

8051

8 bit

CY8C3866

Reel

8-bit Microcontrollers - MCU 32K Flash 4K SRAM 8bit 67 MHz

CY8C3866AXI-206
Infineon Technologies
450: $19.02
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
CY8C3866AXI-206

Mouser Part #
727-CY8C3866AXI-206

Infineon Technologies

8-bit Microcontrollers - MCU 32K Flash 4K SRAM 8bit 67 MHz

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

$19.02

View

Min.: 450
Mult.: 450

8051

64 kB

8 kB

TQFP-100

67 MHz

20 bit

62 I/O

1.71 V

1.89 V

SMD/SMT

8 bit

- 40 C

+ 85 C

CY8C3866

Tray

8-bit Microcontrollers - MCU 8051 8bit 67MHz 64KB

CY8C3866LTI-030T
Infineon Technologies
2,000: $19.38
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
CY8C3866LTI-030T

Mouser Part #
727-CY8C3866LTI-030T

Infineon Technologies

8-bit Microcontrollers - MCU 8051 8bit 67MHz 64KB

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$19.38

Min.: 2,000
Mult.: 2,000

: 2,000

8051

64 kB

8 kB

QFN-48

67 MHz

20 bit

1.71 V

1.89 V

SMD/SMT

8 bit

- 40 C

+ 85 C

CY8C3866

Reel

8-bit Microcontrollers - MCU 64Kb Flash 8Kb SRAM PSoC 3

CY8C3866LTI-067T
Infineon Technologies
2,000: $19.19
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
CY8C3866LTI-067T

Mouser Part #
727-CY8C3866LTI-067T

Infineon Technologies

8-bit Microcontrollers - MCU 64Kb Flash 8Kb SRAM PSoC 3

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$19.19

Min.: 2,000
Mult.: 2,000

: 2,000

8051

8 bit

CY8C3866

Reel

8-bit Microcontrollers - MCU 64K Flash 8K SRAM 8bit 67 MHz

CY8C3866LTI-207
Infineon Technologies
2,600: $21.37
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
CY8C3866LTI-207

Mouser Part #
727-CY8C3866LTI-207

Infineon Technologies

8-bit Microcontrollers - MCU 64K Flash 8K SRAM 8bit 67 MHz

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

$21.37

Quote

Min.: 2,600
Mult.: 2,600

8051

64 kB

8 kB

QFN-68

67 MHz

20 bit

38 I/O

1.71 V

1.89 V

SMD/SMT

8 bit

- 40 C

+ 85 C

CY8C3866

Tray

8-bit Microcontrollers - MCU PSoC 64KB FLASH 1.7-5.5V 25 I/O

CY8C3866PVI-070T
Infineon Technologies
1,000: $18.76
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
CY8C3866PVI-070T

Mouser Part #
727-CY8C3866PVI-070T

Infineon Technologies

8-bit Microcontrollers - MCU PSoC 64KB FLASH 1.7-5.5V 25 I/O

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$18.76

Min.: 1,000
Mult.: 1,000

: 1,000

8051

SSOP-48

SMD/SMT

8 bit

CY8C3866

Reel

8-bit Microcontrollers - MCU 8kB/512B RAM, ADC, QFN20

C8051F850-C-IM
Silicon Labs
1: $4.26
Non-Stocked Lead-Time 12 Weeks
NRND

Mfr. Part #
C8051F850-C-IM

Mouser Part #
634-C8051F850-C-IM

NRND

Silicon Labs

8-bit Microcontrollers - MCU 8kB/512B RAM, ADC, QFN20

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$4.26

$3.58

$2.99

$2.85

View

Min.: 1
Mult.: 1

8051

8 kB

512 B

QFN-20

25 MHz

12 bit

16 I/O

2.2 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 125 C

C8051F850

Tube

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

C8051F853-C-GM
Silicon Labs
2,520: $1.90
Non-Stocked Lead-Time 12 Weeks
NRND

Mfr. Part #
C8051F853-C-GM

Mouser Part #
634-C8051F853-C-GM

NRND

Silicon Labs

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

Datasheet

Non-Stocked Lead-Time 12 Weeks

$1.90

Min.: 2,520
Mult.: 2,520

8051

8 kB

512 B

QFN-20

25 MHz

No ADC

16 I/O

2.2 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

C8051F853

AEC-Q100

Tube

8-bit Microcontrollers - MCU 16KB Flash ROM, 1KB SRAM, 4KB LDROM

MG51FB9AE TR
Nuvoton
2,500: $0.514
Non-Stocked Lead-Time 40 Weeks

Mfr. Part #
MG51FB9AE TR

Mouser Part #
503-MG51FB9AETR

Nuvoton

8-bit Microcontrollers - MCU 16KB Flash ROM, 1KB SRAM, 4KB LDROM

Learn More

Datasheet

Non-Stocked Lead-Time 40 Weeks

Reel

$0.514

Min.: 2,500
Mult.: 2,500

: 2,500

8051

16 kB

1 kB

TSSOP-20

24 MHz

12 bit

18 I/O

2.4 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 105 C

Reel

8-bit Microcontrollers - MCU 32KB Flash ROM, 1KB SRAM, 4KB LDROM

MG51FC9AE
Nuvoton
1: $2.44
Non-Stocked Lead-Time 40 Weeks

Mfr. Part #
MG51FC9AE

Mouser Part #
503-MG51FC9AE

Nuvoton

8-bit Microcontrollers - MCU 32KB Flash ROM, 1KB SRAM, 4KB LDROM

Learn More

Datasheet

Non-Stocked Lead-Time 40 Weeks

Cut Tape

$2.44

$1.50

$1.25

Reel

$1.25

$0.945

View

Min.: 1
Mult.: 1

: 74

8051

32 kB

1 kB

TSSOP-20

24 MHz

12 bit

18 I/O

2.4 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 105 C

Reel, Cut Tape

8-bit Microcontrollers - MCU 32KB Flash ROM, 1KB SRAM, 4KB LDROM

MG51FC9AE TR
Nuvoton
1: $2.60
Non-Stocked Lead-Time 40 Weeks

Mfr. Part #
MG51FC9AE TR

Mouser Part #
503-MG51FC9AETR

Nuvoton

8-bit Microcontrollers - MCU 32KB Flash ROM, 1KB SRAM, 4KB LDROM

Learn More

Datasheet

Non-Stocked Lead-Time 40 Weeks

Cut Tape

$2.60

$1.59

$1.34

$1.02

View

Reel

$0.593

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

8051

32 kB

1 kB

TSSOP-20

24 MHz

12 bit

18 I/O

2.4 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 105 C

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 16KB Flash ROM, 1KB SRAM, 4KB LDROM

MG51XB9AE
Nuvoton
1: $2.08
Non-Stocked Lead-Time 40 Weeks

Mfr. Part #
MG51XB9AE

Mouser Part #
503-MG51XB9AE

Nuvoton

8-bit Microcontrollers - MCU 16KB Flash ROM, 1KB SRAM, 4KB LDROM

Learn More

Datasheet

Non-Stocked Lead-Time 40 Weeks

Cut Tape

$2.08

$1.26

$1.06

$0.806

$0.533

Reel

$0.533

Min.: 1
Mult.: 1

: 490

8051

16 kB

1 kB

QFN-20

24 MHz

12 bit

18 I/O

2.4 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 105 C

Reel, Cut Tape

8-bit Microcontrollers - MCU 16KB Flash ROM, 1KB SRAM, 4KB LDROM

MG51XB9AE TR
Nuvoton
3,000: $0.511
Non-Stocked Lead-Time 40 Weeks

Mfr. Part #
MG51XB9AE TR

Mouser Part #
503-MG51XB9AETR

Nuvoton

8-bit Microcontrollers - MCU 16KB Flash ROM, 1KB SRAM, 4KB LDROM

Learn More

Datasheet

Non-Stocked Lead-Time 40 Weeks

Reel

$0.511

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

: 3,000

8051

16 kB

1 kB

QFN-20

24 MHz

12 bit

18 I/O

2.4 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 105 C

Reel

8-bit Microcontrollers - MCU 32KB Flash ROM, 1KB SRAM, 4KB LDROM

MG51XC9AE
Nuvoton
1: $2.44
Non-Stocked Lead-Time 40 Weeks

Mfr. Part #
MG51XC9AE

Mouser Part #
503-MG51XC9AE

Nuvoton

8-bit Microcontrollers - MCU 32KB Flash ROM, 1KB SRAM, 4KB LDROM

Learn More

Datasheet

Non-Stocked Lead-Time 40 Weeks

Cut Tape

$2.44

$1.50

$1.25

$0.946

$0.624

Reel

$0.624

Min.: 1
Mult.: 1

: 490

8051

32 kB

1 kB

QFN-20

24 MHz

12 bit

18 I/O

2.4 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 105 C

Reel, Cut Tape

8-bit Microcontrollers - MCU 32KB Flash ROM, 1KB SRAM, 4KB LDROM

MG51XC9AE TR
Nuvoton
3,000: $0.584
Non-Stocked Lead-Time 40 Weeks

Mfr. Part #
MG51XC9AE TR

Mouser Part #
503-MG51XC9AETR

Nuvoton

8-bit Microcontrollers - MCU 32KB Flash ROM, 1KB SRAM, 4KB LDROM

Learn More

Datasheet

Non-Stocked Lead-Time 40 Weeks

Reel

$0.584

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

: 3,000

8051

32 kB

1 kB

QFN-20

24 MHz

12 bit

18 I/O

2.4 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 105 C

Reel

8-bit Microcontrollers - MCU 16KB Flash ROM, 1KB SRAM, 1 CHs of SPI,1T/8051

ML51DB9AE
Nuvoton
1: $2.18
Non-Stocked Lead-Time 40 Weeks

Mfr. Part #
ML51DB9AE

Mouser Part #
503-ML51DB9AE

Nuvoton

8-bit Microcontrollers - MCU 16KB Flash ROM, 1KB SRAM, 1 CHs of SPI,1T/8051

Learn More

Datasheet

Non-Stocked Lead-Time 40 Weeks

$2.18

$1.39

$1.25

$1.03

View

Min.: 1
Mult.: 1

8051

16 kB

1 kB

TSSOP-14

24 MHz

12 bit

11 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 105 C

Tube

8-bit Microcontrollers - MCU 32KB Flash ROM, 2KB SRAM, 2 CHs of SPI,1T/8051

ML51EC0AE
Nuvoton
1: $3.17
Non-Stocked Lead-Time 40 Weeks

Mfr. Part #
ML51EC0AE

Mouser Part #
503-ML51EC0AE

Nuvoton

8-bit Microcontrollers - MCU 32KB Flash ROM, 2KB SRAM, 2 CHs of SPI,1T/8051

Learn More

Datasheet

Non-Stocked Lead-Time 40 Weeks

$3.17

$2.04

$1.82

$1.51

View

Min.: 1
Mult.: 1

8051

32 kB

2 kB

TSSOP-28

24 MHz

12 bit

24 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 105 C

Tube

8-bit Microcontrollers - MCU 16KB Flash ROM, 1KB SRAM, 1 CHs of SPI,1T/8051

ML51OB9AE
Nuvoton
1: $1.37
Non-Stocked Lead-Time 40 Weeks

Mfr. Part #
ML51OB9AE

Mouser Part #
503-ML51OB9AE

Nuvoton

8-bit Microcontrollers - MCU 16KB Flash ROM, 1KB SRAM, 1 CHs of SPI,1T/8051

Learn More

Datasheet

Non-Stocked Lead-Time 40 Weeks

$1.37

$0.991

$0.957

$0.948

$0.802

Min.: 1
Mult.: 1

8051

16 kB

1 kB

SOP-20

24 MHz

12 bit

16 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 105 C

Tube

8-bit Microcontrollers - MCU 64KB Flash ROM, 4KB SRAM, 2 CHs of SPI,1T/8051

ML51SD1AE
Nuvoton
1: $3.86
Non-Stocked Lead-Time 40 Weeks

Mfr. Part #
ML51SD1AE

Mouser Part #
503-ML51SD1AE

Nuvoton

8-bit Microcontrollers - MCU 64KB Flash ROM, 4KB SRAM, 2 CHs of SPI,1T/8051

Learn More

Datasheet

Non-Stocked Lead-Time 40 Weeks

$3.86

$2.51

$2.30

$1.98

View

Min.: 1
Mult.: 1

8051

64 kB

4 kB

LQFP-64

24 MHz

12 bit

56 I/O

1.8 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 105 C

Tray

8051 Core 8 bit 8-bit Microcontrollers - MCU

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128 B
256 B
512 B
768 B
1 kB
1.2 kB
1.25 kB
1.28 kB
1.54 kB
1.75 kB
2 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

LQFP-32
LQFP-44
LQFP-48
LQFP-64
MSOP-10
PDIP-20
PDIP-40
PLCC-28
PLCC-44
PLCC-68
PQFP-44
PQFP-48
QFN-11
QFN-20
QFN-24
QFN-28
QFN-32
QFN-33
QFN-40
QFN-48

4 I/O
6 I/O
7 I/O
8 I/O
11 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
24 I/O
25 I/O
26 I/O
28 I/O
29 I/O
30 I/O
31 I/O

80C
89C
89LP
89LS
89S
AT89C55WD
C8051F005
C8051F006
C8051F018
C8051F019
C8051F020
C8051F021
C8051F022
C8051F040
C8051F042
C8051F043
C8051F044
C8051F046
C8051F060
C8051F061