.hide-partial { max-height: none; } .show-more { display: none; }

8051 Core Embedded Processors & Controllers

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Embedded Processors & Controllers

List Images

Results: 787

Applied Filters:

Core = 8051

Manufacturer

Product Type

Mounting Style

Package/Case

Data Bus Width

Maximum Clock Frequency

Program Memory Size

Data RAM Size

ADC Resolution

Number of I/Os

Minimum Operating Temperature

Maximum Operating Temperature

Qualification

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

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

CY8C3245AXI-166T
Infineon Technologies
1,500: $9.10
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
CY8C3245AXI-166T

Mouser Part No
727-CY8C3245AXI-166T

Infineon Technologies

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

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$9.10

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

Reel: 1,500

8-bit Microcontrollers - MCU

8051

8 bit

Reel

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

CY8C3245LTI-144T
Infineon Technologies
2,000: $7.92
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
CY8C3245LTI-144T

Mouser Part No
727-CY8C3245LTI-144T

Infineon Technologies

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

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$7.92

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

Reel: 2,000

8-bit Microcontrollers - MCU

8051

8 bit

Reel

8-bit Microcontrollers - MCU PSoC 32KB FLASH 1.7-5.5V 38 I/O

CY8C3245LTI-163T
Infineon Technologies
2,000: $7.35
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
CY8C3245LTI-163T

Mouser Part No
727-CY8C3245LTI-163T

Infineon Technologies

8-bit Microcontrollers - MCU PSoC 32KB FLASH 1.7-5.5V 38 I/O

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$7.35

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

Reel: 2,000

8-bit Microcontrollers - MCU

SMD/SMT

QFN-68

8051

8 bit

Reel

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

CY8C3245PVI-134T
Infineon Technologies
1,000: $7.31
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
CY8C3245PVI-134T

Mouser Part No
727-CY8C3245PVI-134T

Infineon Technologies

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

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$7.31

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

Reel: 1,000

8-bit Microcontrollers - MCU

8051

8 bit

Reel

8-bit Microcontrollers - MCU 32K Flash 50MHz 8051 1.71V to 5.5V

CY8C3245PVI-150
Infineon Technologies
600: $8.19
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
CY8C3245PVI-150

Mouser Part No
727-CY8C3245PVI-150

Infineon Technologies

8-bit Microcontrollers - MCU 32K Flash 50MHz 8051 1.71V to 5.5V

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

$8.19

$7.98

Quote

Min.: 600
Mult.: 600

8-bit Microcontrollers - MCU

SMD/SMT

SSOP-48

8051

8 bit

50 MHz

32 kB

4 kB

12 bit

31 I/O

- 40 C

+ 85 C

Tube

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

CY8C3245PVI-150T
Infineon Technologies
1,000: $7.98
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
CY8C3245PVI-150T

Mouser Part No
727-CY8C3245PVI-150T

Infineon Technologies

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

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$7.98

$7.88

Quote

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

Reel: 1,000

8-bit Microcontrollers - MCU

8051

8 bit

Reel

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

CY8C3246LTI-125T
Infineon Technologies
2,000: $9.31
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
CY8C3246LTI-125T

Mouser Part No
727-CY8C3246LTI-125T

Infineon Technologies

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

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$9.31

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

Reel: 2,000

8-bit Microcontrollers - MCU

8051

8 bit

Reel

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

CY8C3246LTI-128T
Infineon Technologies
2,000: $11.19
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
CY8C3246LTI-128T

Mouser Part No
727-CY8C3246LTI-128T

Infineon Technologies

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

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$11.19

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

Reel: 2,000

8-bit Microcontrollers - MCU

8051

8 bit

Reel

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

CY8C3246LTI-162T
Infineon Technologies
2,000: $8.06
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
CY8C3246LTI-162T

Mouser Part No
727-CY8C3246LTI-162T

Infineon Technologies

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

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$8.06

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

Reel: 2,000

8-bit Microcontrollers - MCU

SMD/SMT

8051

8 bit

50 MHz

64 kB

8 kB

12 bit

29 I/O

- 40 C

+ 85 C

Reel

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

CY8C3246PVI-122T
Infineon Technologies
1,000: $8.09
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
CY8C3246PVI-122T

Mouser Part No
727-CY8C3246PVI-122T

Infineon Technologies

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

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$8.09

$7.99

Quote

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

Reel: 1,000

8-bit Microcontrollers - MCU

8051

8 bit

Reel

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

CY8C3246PVI-147T
Infineon Technologies
1,000: $9.40
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
CY8C3246PVI-147T

Mouser Part No
727-CY8C3246PVI-147T

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

$9.40

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

Reel: 1,000

8-bit Microcontrollers - MCU

SMD/SMT

SSOP-48

8051

8 bit

Reel

8-bit Microcontrollers - MCU 16K Flash 50MHz 8051 1.71V to 5.5V

CY8C3444LTI-119
Infineon Technologies
1,300: $8.88
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
CY8C3444LTI-119

Mouser Part No
727-CY8C3444LTI-119

Infineon Technologies

8-bit Microcontrollers - MCU 16K Flash 50MHz 8051 1.71V to 5.5V

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

$8.88

Quote

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

8-bit Microcontrollers - MCU

SMD/SMT

QFN-48

8051

8 bit

50 MHz

16 kB

2 kB

12 bit

29 I/O

- 40 C

+ 85 C

Tray

8-bit Microcontrollers - MCU 16Kb Flash 2Kb SRAM PSoC 3

CY8C3444LTI-119T
Infineon Technologies
2,000: $8.74
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
CY8C3444LTI-119T

Mouser Part No
727-CY8C3444LTI-119T

Infineon Technologies

8-bit Microcontrollers - MCU 16Kb Flash 2Kb SRAM PSoC 3

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$8.74

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

Reel: 2,000

8-bit Microcontrollers - MCU

8051

8 bit

Reel

8-bit Microcontrollers - MCU 32K Flash 50MHz 8051 1.71V to 5.5V

CY8C3445AXI-104
Infineon Technologies
1: $14.80
Lead-Time 10 Weeks

Mfr. Part No.
CY8C3445AXI-104

Mouser Part No
727-CY8C3445AXI-104

Infineon Technologies

8-bit Microcontrollers - MCU 32K Flash 50MHz 8051 1.71V to 5.5V

Learn More

Datasheet

Lead-Time 10 Weeks

$14.80

$11.66

$10.49

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

SMD/SMT

TQFP-100

8051

8 bit

50 MHz

32 kB

4 kB

12 bit

70 I/O

- 40 C

+ 85 C

Tray

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

CY8C3445AXI-104T
Infineon Technologies
1,500: $11.29
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
CY8C3445AXI-104T

Mouser Part No
727-CY8C3445AXI-104T

Infineon Technologies

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

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$11.29

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

Reel: 1,500

8-bit Microcontrollers - MCU

8051

8 bit

Reel

8-bit Microcontrollers - MCU 32K Flash 50MHz 8051 1.71V to 5.5V

CY8C3445LTI-078
Infineon Technologies
1: $16.08
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
CY8C3445LTI-078

Mouser Part No
727-CY8C3445LTI-078

Infineon Technologies

8-bit Microcontrollers - MCU 32K Flash 50MHz 8051 1.71V to 5.5V

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

$16.08

$12.62

$11.75

$10.80

View

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

SMD/SMT

QFN-48

8051

8 bit

50 MHz

32 kB

4 kB

12 bit

29 I/O

- 40 C

+ 85 C

Tray

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

CY8C3445LTI-078T
Infineon Technologies
2,000: $9.65
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
CY8C3445LTI-078T

Mouser Part No
727-CY8C3445LTI-078T

Infineon Technologies

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

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$9.65

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

Reel: 2,000

8-bit Microcontrollers - MCU

8051

8 bit

Reel

8-bit Microcontrollers - MCU 32K Flash 50MHz 8051 1.71V to 5.5V

CY8C3445LTI-079
Infineon Technologies
2,600: $9.79
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
CY8C3445LTI-079

Mouser Part No
727-CY8C3445LTI-079

Infineon Technologies

8-bit Microcontrollers - MCU 32K Flash 50MHz 8051 1.71V to 5.5V

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

$9.79

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

8-bit Microcontrollers - MCU

SMD/SMT

QFN-68

8051

8 bit

50 MHz

32 kB

4 kB

12 bit

46 I/O

- 40 C

+ 85 C

Tray

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

CY8C3445LTI-079T
Infineon Technologies
2,000: $9.84
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
CY8C3445LTI-079T

Mouser Part No
727-CY8C3445LTI-079T

Infineon Technologies

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

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$9.84

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

Reel: 2,000

8-bit Microcontrollers - MCU

8051

8 bit

Reel

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

CY8C3445PVI-094T
Infineon Technologies
1,000: $9.69
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
CY8C3445PVI-094T

Mouser Part No
727-CY8C3445PVI-094T

Infineon Technologies

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

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$9.69

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

Reel: 1,000

8-bit Microcontrollers - MCU

8051

8 bit

Reel

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

CY8C3446AXI-105T
Infineon Technologies
1,500: $11.77
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
CY8C3446AXI-105T

Mouser Part No
727-CY8C3446AXI-105T

Infineon Technologies

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

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$11.77

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

Reel: 1,500

8-bit Microcontrollers - MCU

8051

8 bit

Reel

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

CY8C3446LTI-073T
Infineon Technologies
2,000: $11.75
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
CY8C3446LTI-073T

Mouser Part No
727-CY8C3446LTI-073T

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

$11.75

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

Reel: 2,000

8-bit Microcontrollers - MCU

SMD/SMT

QFN-48

8051

8 bit

Reel

8-bit Microcontrollers - MCU PSoC 64KB FL 1.7-5.5V

CY8C3446LTI-085T
Infineon Technologies
2,000: $11.94
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
CY8C3446LTI-085T

Mouser Part No
727-CY8C3446LTI-085T

Infineon Technologies

8-bit Microcontrollers - MCU PSoC 64KB FL 1.7-5.5V

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$11.94

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

Reel: 2,000

8-bit Microcontrollers - MCU

SMD/SMT

QFN-68

8051

8 bit

Reel

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

CY8C3665LTI-044
Infineon Technologies
1,300: $11.63
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
CY8C3665LTI-044

Mouser Part No
727-CY8C3665LTI-044

Infineon Technologies

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

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

$11.63

Quote

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

8-bit Microcontrollers - MCU

SMD/SMT

QFN-68

8051

8 bit

67 MHz

32 kB

4 kB

12 bit

48 I/O

- 40 C

+ 85 C

Tray

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

CY8C3665LTI-044T
Infineon Technologies
2,000: $12.40
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
CY8C3665LTI-044T

Mouser Part No
727-CY8C3665LTI-044T

Infineon Technologies

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

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$12.40

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

Reel: 2,000

8-bit Microcontrollers - MCU

8051

8 bit

12 bit

Reel

8051 Core Embedded Processors & Controllers

Types of Embedded Processors & Controllers

Customer Service Office

Company

Resources

Support

BGA-82
LGA-42
LQFP-32
LQFP-44
LQFP-48
LQFP-64
MQFP-80
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

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
4352 B

4 I/O
5 I/O
6 I/O
7 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
23 I/O
24 I/O
25 I/O
26 I/O