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8051 Core 8-bit Microcontrollers - MCU

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Results: 695

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Part #

8-bit Microcontrollers - MCU MCU with 2KB SRAM and 32Kx16 ECC E-Flash, QFN-24 (4mm x 4mm)

IS31CS8974A-QFLS2-TR
Lumissil
1: 13,35 kr.
1.750In Stock
New Product

Mfr. Part No.
IS31CS8974A-QFLS2-TR

Mouser Part No
870-31CS8974AQFLS2TR

New Product

Lumissil

8-bit Microcontrollers - MCU MCU with 2KB SRAM and 32Kx16 ECC E-Flash, QFN-24 (4mm x 4mm)

Learn More

1.750In Stock

Cut Tape

13,35 kr.

8,50 kr.

7,61 kr.

6,26 kr.

Reel

3,96 kr.

View

Min.: 1
Mult.: 1

Reel: 2.500

8051

32 KB

2 KB

WQFN-24

25 MHz

20 I/O

2.5 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

Reel, Cut Tape

8-bit Microcontrollers - MCU C51RD2 ROMless TQFP44 Ind 5V GREEN

AT80C51RD2T-RLTUM
Microchip Technology
1: 25,51 kr.
2.324In Stock

Mfr. Part No.
AT80C51RD2T-RLTUM

Mouser Part No
556-AT80C51RD2TLTUM

Microchip Technology

8-bit Microcontrollers - MCU C51RD2 ROMless TQFP44 Ind 5V GREEN

Learn More

Datasheet

2.324In Stock

25,51 kr.

23,42 kr.

21,26 kr.

21,19 kr.

Min.: 1
Mult.: 1

8051

1.25 kB

TQFP-44

40 MHz

No ADC

32 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

Tray

8-bit Microcontrollers - MCU C51RB2 FLASH 16k TQFP44 ind 3V GREEN

AT89C51RB2T-RLTUL
Microchip Technology
1: 49,83 kr.
730In Stock

Mfr. Part No.
AT89C51RB2T-RLTUL

Mouser Part No
556-AT89C51RB2TLTUL

Microchip Technology

8-bit Microcontrollers - MCU C51RB2 FLASH 16k TQFP44 ind 3V GREEN

Learn More

Datasheet

730In Stock

49,83 kr.

45,73 kr.

41,40 kr.

41,33 kr.

Min.: 1
Mult.: 1

8051

16 kB

1.25 kB

TQFP-44

60 MHz

No ADC

32 I/O

2.7 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

Tray

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

CY8C3866PVI-021
Infineon Technologies
1: 133,53 kr.
1.928In Stock

Mfr. Part No.
CY8C3866PVI-021

Mouser Part No
727-CY8C3866PVI-021

Infineon Technologies

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

Learn More

Datasheet

1.928In Stock

133,53 kr.

106,75 kr.

98,85 kr.

91,91 kr.

View

Min.: 1
Mult.: 1

8051

64 kB

8 kB

SSOP-48

67 MHz

20 bit

31 I/O

1.71 V

1.89 V

SMD/SMT

8 bit

- 40 C

+ 85 C

CY8C3866

Tube

8-bit Microcontrollers - MCU 100MIPS,128KB,12ADC,100Pin MCU

C8051F120-GQR
Silicon Labs
1: 315,93 kr.
1.141In Stock

Mfr. Part No.
C8051F120-GQR

Mouser Part No
634-C8051F120-GQR

Silicon Labs

8-bit Microcontrollers - MCU 100MIPS,128KB,12ADC,100Pin MCU

Datasheet

1.141In Stock

Cut Tape

315,93 kr.

270,13 kr.

258,79 kr.

234,54 kr.

Reel

226,49 kr.

Quote

Min.: 1
Mult.: 1

Reel: 250

8051

128 kB

8.25 kB

TQFP-100

100 MHz

8 bit, 12 bit

64 I/O

3 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

C8051F120

Reel, Cut Tape

8-bit Microcontrollers - MCU USB-Flash-64k-ADC-TQFP48

C8051F380-GQR
Silicon Labs
1: 43,72 kr.
12.071In Stock

Mfr. Part No.
C8051F380-GQR

Mouser Part No
634-C8051F380-GQR

Silicon Labs

8-bit Microcontrollers - MCU USB-Flash-64k-ADC-TQFP48

Datasheet

12.071In Stock

Cut Tape

43,72 kr.

36,26 kr.

33,72 kr.

30,51 kr.

28,80 kr.

Reel

26,26 kr.

Min.: 1
Mult.: 1

Reel: 500

8051

64 kB

4.25 kB

TQFP-48

48 MHz

10 bit

40 I/O

2.7 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 85 C

C8051F380

Reel, Cut Tape

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

C8051F930-G-GQ
Silicon Labs
1: 34,61 kr.
5.190In Stock

Mfr. Part No.
C8051F930-G-GQ

Mouser Part No
634-C8051F930-G-GQ

Silicon Labs

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

Learn More

Datasheet

5.190In Stock

34,61 kr.

28,65 kr.

25,21 kr.

23,87 kr.

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

8-bit Microcontrollers - MCU Dual CAN High-Speed Microprocessor

DS80C390-FNR+
Analog Devices / Maxim Integrated
1: 350,69 kr.
421In Stock

Mfr. Part No.
DS80C390-FNR+

Mouser Part No
700-DS80C390-FNR

Analog Devices / Maxim Integrated

8-bit Microcontrollers - MCU Dual CAN High-Speed Microprocessor

Datasheet

421In Stock

350,69 kr.

302,65 kr.

289,82 kr.

262,74 kr.

246,78 kr.

Min.: 1
Mult.: 1

8051

4 kB

LQFP-64

40 MHz

No ADC

32 I/O

3.85 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

DS80C390

Tray

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

CY8C3866LTI-068
Infineon Technologies
1: 136,52 kr.
2.170In Stock

Mfr. Part No.
CY8C3866LTI-068

Mouser Part No
727-CY8C3866LTI-068

Infineon Technologies

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

Learn More

Datasheet

2.170In Stock

136,52 kr.

109,14 kr.

102,28 kr.

94,74 kr.

View

Min.: 1
Mult.: 1

8051

64 kB

8 kB

QFN-48

67 MHz

20 bit

31 I/O

1.71 V

1.89 V

SMD/SMT

8 bit

- 40 C

+ 85 C

CY8C3866

Tray

8-bit Microcontrollers - MCU 32kB/4kB RAM, 10b ADC, DC-DC, 0.9V, QFN32

C8051F920-G-GMR
Silicon Labs
1: 26,48 kr.
6.218In Stock

Mfr. Part No.
C8051F920-G-GMR

Mouser Part No
634-C8051F920-G-GMR

Silicon Labs

8-bit Microcontrollers - MCU 32kB/4kB RAM, 10b ADC, DC-DC, 0.9V, QFN32

Learn More

Datasheet

6.218In Stock

Cut Tape

26,48 kr.

22,08 kr.

20,52 kr.

18,50 kr.

View

Reel

15,29 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.500

8051

32 kB

4.25 kB

QFN-32

25 MHz

10 bit

24 I/O

900 mV

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

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

C8051F352-GQR
Silicon Labs
1: 76,69 kr.
2.244In Stock

Mfr. Part No.
C8051F352-GQR

Mouser Part No
634-C8051F352-GQR

Silicon Labs

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

Datasheet

2.244In Stock

Cut Tape

76,69 kr.

63,48 kr.

59,31 kr.

54,09 kr.

51,40 kr.

Reel

48,56 kr.

Min.: 1
Mult.: 1

Reel: 500

8051

8 kB

768 B

LQFP-32

50 MHz

16 bit

17 I/O

2.7 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

C8051F352

Reel, Cut Tape

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

C8051F380-GQ
Silicon Labs
1: 33,42 kr.
8.824In Stock

Mfr. Part No.
C8051F380-GQ

Mouser Part No
634-C8051F380-GQ

Silicon Labs

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

Learn More

Datasheet

8.824In Stock

33,42 kr.

28,72 kr.

27,60 kr.

26,26 kr.

Min.: 1
Mult.: 1

8051

64 kB

4.25 kB

TQFP-48

48 MHz

10 bit

40 I/O

2.7 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 85 C

C8051F380

Tray

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

C8051F410-GQ
Silicon Labs
1: 96,16 kr.
5.528In Stock

Mfr. Part No.
C8051F410-GQ

Mouser Part No
634-C8051F410-GQ

Silicon Labs

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

Datasheet

5.528In Stock

96,16 kr.

79,75 kr.

73,78 kr.

68,11 kr.

View

Min.: 1
Mult.: 1

8051

32 kB

2.31 kB

LQFP-32

50 MHz

12 bit

24 I/O

2 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 85 C

C8051F410

Tray

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

C8051F501-IQ
Silicon Labs
1: 62,59 kr.
1.945In Stock

Mfr. Part No.
C8051F501-IQ

Mouser Part No
634-C8051F501-IQ

Silicon Labs

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

Datasheet

1.945In Stock

62,59 kr.

52,00 kr.

48,04 kr.

44,09 kr.

43,34 kr.

Min.: 1
Mult.: 1

8051

64 kB

4.25 kB

QFP-48

50 MHz

12 bit

40 I/O

1.8 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 125 C

C8051F501

AEC-Q100

Tray

8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V

CY8C3446LTI-073
Infineon Technologies
1: 62,22 kr.
2.510In Stock

Mfr. Part No.
CY8C3446LTI-073

Mouser Part No
727-CY8C3446LTI-073

Infineon Technologies

8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V

Learn More

Datasheet

2.510In Stock

62,22 kr.

54,68 kr.

52,82 kr.

52,74 kr.

Min.: 1
Mult.: 1

8051

64 kB

8 kB

QFN-48

50 MHz

12 bit

31 I/O

1.71 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

CY8C3446

Tray

8-bit Microcontrollers - MCU EPROM/ROM High-Speed Microcontrollers

DS87C520-MCL+
Analog Devices / Maxim Integrated
1: 485,05 kr.
556In Stock

Mfr. Part No.
DS87C520-MCL+

Mouser Part No
700-DS87C520-MCL

Analog Devices / Maxim Integrated

8-bit Microcontrollers - MCU EPROM/ROM High-Speed Microcontrollers

Learn More

Datasheet

556In Stock

485,05 kr.

401,72 kr.

385,16 kr.

358,15 kr.

347,26 kr.

Min.: 1
Mult.: 1

8051

16 kB

1 kB

PDIP-40

33 MHz

No ADC

32 I/O

4.5 V

5.5 V

Through Hole

8 bit

0 C

+ 70 C

DS87C520

Tube

8-bit Microcontrollers - MCU 50 MIPS, 128 kB, 8 kB, SPI, 2xUART, I2C, QFP48

C8051F581-IQR
Silicon Labs
1: 89,15 kr.
6.302In Stock

Mfr. Part No.
C8051F581-IQR

Mouser Part No
634-C8051F581-IQR

Silicon Labs

8-bit Microcontrollers - MCU 50 MIPS, 128 kB, 8 kB, SPI, 2xUART, I2C, QFP48

Datasheet

6.302In Stock

Cut Tape

89,15 kr.

73,93 kr.

69,01 kr.

63,11 kr.

60,20 kr.

Reel

57,29 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

8051

128 kB

8.25 kB

QFN-48

50 MHz

12 bit

40 I/O

1.8 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 125 C

C8051F581

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 64KB 20MHz 2.4V-5.5V

AT89LP51ED2-20JU
Microchip Technology
1: 37,97 kr.
7.219In Stock

Mfr. Part No.
AT89LP51ED2-20JU

Mouser Part No
556-AT89LP51ED2-20JU

Microchip Technology

8-bit Microcontrollers - MCU 64KB 20MHz 2.4V-5.5V

Learn More

Datasheet

7.219In Stock

37,97 kr.

34,61 kr.

31,33 kr.

Min.: 1
Mult.: 1

8051

64 kB

256 B

PLCC-44

20 MHz

10 bit

40 I/O

2.4 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 5 V CAN LIN 8-bit MCU

C8051F582-IM
Silicon Labs
1: 88,62 kr.
10.705In Stock

Mfr. Part No.
C8051F582-IM

Mouser Part No
634-C8051F582-IM

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 5 V CAN LIN 8-bit MCU

Datasheet

10.705In Stock

88,62 kr.

73,41 kr.

63,93 kr.

61,40 kr.

View

Min.: 1
Mult.: 1

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

Tube

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

C8051F503-IM
Silicon Labs
1: 80,87 kr.
511In Stock

Mfr. Part No.
C8051F503-IM

Mouser Part No
634-C8051F503-IM

Silicon Labs

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

Datasheet

511In Stock

80,87 kr.

65,80 kr.

62,74 kr.

54,46 kr.

View

Min.: 1
Mult.: 1

8051

64 kB

4.25 kB

QFN-32

50 MHz

12 bit

25 I/O

1.8 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 125 C

C8051F503

AEC-Q100

Tube

8-bit Microcontrollers - MCU 64KB 20MHz 2.4V-5.5V

AT89LP51ID2-20AAU
Microchip Technology
1: 38,72 kr.
351In Stock

Mfr. Part No.
AT89LP51ID2-20AAU

Mouser Part No
556-AT89LP51ID220AAU

Microchip Technology

8-bit Microcontrollers - MCU 64KB 20MHz 2.4V-5.5V

Learn More

Datasheet

351In Stock

38,72 kr.

35,44 kr.

32,08 kr.

32,00 kr.

Min.: 1
Mult.: 1

8051

64 kB

256 B

LQFP-44

20 MHz

10 bit

36 I/O

2.4 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

Tray

8-bit Microcontrollers - MCU High-Speed/Low-Power Microcontrollers

DS80C320-ENL+
Analog Devices / Maxim Integrated
1: 317,27 kr.
171In Stock

Mfr. Part No.
DS80C320-ENL+

Mouser Part No
700-DS80C320-ENL

Analog Devices / Maxim Integrated

8-bit Microcontrollers - MCU High-Speed/Low-Power Microcontrollers

Learn More

Datasheet

171In Stock

317,27 kr.

271,39 kr.

259,98 kr.

235,59 kr.

227,53 kr.

Min.: 1
Mult.: 1

8051

64 kB

256 B

TQFP-44

33 MHz

No ADC

32 I/O

4.5 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

DS80C320

Tray

8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V

CY8C3246PVI-122
Infineon Technologies
1: 49,68 kr.
586In Stock

Mfr. Part No.
CY8C3246PVI-122

Mouser Part No
727-CY8C3246PVI-122

Infineon Technologies

8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V

Learn More

Datasheet

586In Stock

49,68 kr.

38,72 kr.

35,51 kr.

Min.: 1
Mult.: 1

8051

64 kB

8 kB

SSOP-48

50 MHz

12 bit

29 I/O

1.71 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

CY8C3246

Tube

8-bit Microcontrollers - MCU 16K Flash ADC

AT89C5115-TISUM
Microchip Technology
1: 59,01 kr.
1.099In Stock

Mfr. Part No.
AT89C5115-TISUM

Mouser Part No
556-A89C5115TISUM

Microchip Technology

8-bit Microcontrollers - MCU 16K Flash ADC

Learn More

Datasheet

1.099In Stock

59,01 kr.

54,09 kr.

48,86 kr.

Min.: 1
Mult.: 1

8051

16 kB

512 B

SOIC-28

40 MHz

10 bit

20 I/O

3 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

89C

Tube

8-bit Microcontrollers - MCU C5130A 32K Flash

AT89C5131A-RDTUM
Microchip Technology
1: 44,16 kr.
1.065In Stock

Mfr. Part No.
AT89C5131A-RDTUM

Mouser Part No
556-A89C5131ARDTUM

Microchip Technology

8-bit Microcontrollers - MCU C5130A 32K Flash

Datasheet

1.065In Stock

44,16 kr.

44,09 kr.

41,25 kr.

Min.: 1
Mult.: 1

8051

32 kB

1 kB

VQFP-64

48 MHz

No ADC

34 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

89C

Tray

8051 Core 8-bit Microcontrollers - MCU

Customer Service Office

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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
3.25 kB
4 kB
4.25 kB
4.35 kB
8 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
C8051F007
C8051F015
C8051F016
C8051F017
C8051F018
C8051F019
C8051F020
C8051F021
C8051F022
C8051F023
C8051F040
C8051F041