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Infineon Embedded Processors & Controllers

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Manufacturer = Infineon

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Part #

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

CY8C3446AXI-099
Infineon Technologies
1: 12,50 €
355In Stock

Mfr. Part No.
CY8C3446AXI-099

Mouser Part No
727-CY8C3446AXI-099

Infineon Technologies

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

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Datasheet

355In Stock

12,50 €

9,87 €

8,54 €

8,26 €

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Min.: 1
Mult.: 1

SMD/SMT

TQFP-100

8051

72 I/O

8 bit

12 bit

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

CY8C3866AXI-040
Infineon Technologies
1: 21,42 €
131In Stock

Mfr. Part No.
CY8C3866AXI-040

Mouser Part No
727-CY8C3866AXI-040

Infineon Technologies

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

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Datasheet

131In Stock

21,42 €

17,22 €

15,09 €

14,65 €

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Min.: 1
Mult.: 1

SMD/SMT

TQFP-100

8051

72 I/O

8 bit

20 bit

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

CY8C3866AXI-208
Infineon Technologies
1: 18,86 €
262In Stock

Mfr. Part No.
CY8C3866AXI-208

Mouser Part No
727-CY8C3866AXI-208

Infineon Technologies

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

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Datasheet

262In Stock

18,86 €

15,10 €

13,19 €

12,80 €

View

Min.: 1
Mult.: 1

SMD/SMT

TQFP-100

8051

62 I/O

8 bit

20 bit

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

CY8C3866PVI-070
Infineon Technologies
1: 16,15 €
287In Stock

Mfr. Part No.
CY8C3866PVI-070

Mouser Part No
727-CY8C3866PVI-070

Infineon Technologies

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

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Datasheet

287In Stock

16,15 €

12,90 €

11,66 €

11,46 €

10,83 €

Min.: 1
Mult.: 1

SMD/SMT

SSOP-48

8051

29 I/O

8 bit

20 bit

32-bit Microcontrollers - MCU 8KB Flash 2KB SRAM PSoC 4

CY8C4013LQI-411T
Infineon Technologies
1: 1,33 €
3.877In Stock

Mfr. Part No.
CY8C4013LQI-411T

Mouser Part No
727-CY8C4013LQI-411T

Infineon Technologies

32-bit Microcontrollers - MCU 8KB Flash 2KB SRAM PSoC 4

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Datasheet

3.877In Stock

Cut Tape

1,33 €

0,972 €

0,886 €

0,784 €

View

Reel

0,615 €

Min.: 1
Mult.: 1

Reel: 2.500

SMD/SMT

UFQFN-16

ARM Cortex M0

12 I/O

32 bit

No ADC

32-bit Microcontrollers - MCU 16KB Flash 2KB SRAM PSoC 4

CY8C4014LQI-422
Infineon Technologies
1: 1,62 €
3.741In Stock

Mfr. Part No.
CY8C4014LQI-422

Mouser Part No
727-CY8C4014LQI-422

Infineon Technologies

32-bit Microcontrollers - MCU 16KB Flash 2KB SRAM PSoC 4

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Datasheet

3.741In Stock

1,62 €

1,29 €

1,20 €

1,11 €

1,05 €

Min.: 1
Mult.: 1

SMD/SMT

QFN-24

ARM Cortex M0

20 I/O

32 bit

No ADC

32-bit Microcontrollers - MCU 16KB Flash 2KB SRAM PSoC 4

CY8C4014SXI-421
Infineon Technologies
1: 1,94 €
1.687In Stock

Mfr. Part No.
CY8C4014SXI-421

Mouser Part No
727-CY8C4014SXI-421

Infineon Technologies

32-bit Microcontrollers - MCU 16KB Flash 2KB SRAM PSoC 4

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Datasheet

1.687In Stock

1,94 €

1,44 €

1,24 €

1,14 €

View

Min.: 1
Mult.: 1

SMD/SMT

SOIC-16

ARM Cortex M0

13 I/O

32 bit

No ADC

32-bit Microcontrollers - MCU 16KB Flash 2KB SRAM PSoC 4

CY8C4014SXI-421T
Infineon Technologies
1: 2,94 €
1.855In Stock

Mfr. Part No.
CY8C4014SXI-421T

Mouser Part No
727-CY8C4014SXI-421T

Infineon Technologies

32-bit Microcontrollers - MCU 16KB Flash 2KB SRAM PSoC 4

Learn More

Datasheet

1.855In Stock

Cut Tape

2,94 €

1,94 €

1,79 €

1,59 €

Reel

0,998 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

SMD/SMT

SOIC-16

ARM Cortex M0

13 I/O

32 bit

No ADC

32-bit Microcontrollers - MCU PSoC4

CY8C4024LQI-S411T
Infineon Technologies
1: 2,18 €
1.082In Stock

Mfr. Part No.
CY8C4024LQI-S411T

Mouser Part No
727-CY8C4024LQIS411T

Infineon Technologies

32-bit Microcontrollers - MCU PSoC4

Learn More

Datasheet

1.082In Stock

Cut Tape

2,18 €

1,63 €

1,49 €

1,33 €

Reel

1,14 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

SMD/SMT

QFN-24

ARM Cortex M0+

19 I/O

32 bit

10 bit

32-bit Microcontrollers - MCU PSoC4

CY8C4025LQI-S411T
Infineon Technologies
1: 2,38 €
2.177In Stock

Mfr. Part No.
CY8C4025LQI-S411T

Mouser Part No
727-CY8C4025LQIS411T

Infineon Technologies

32-bit Microcontrollers - MCU PSoC4

Learn More

Datasheet

2.177In Stock

Cut Tape

2,38 €

1,78 €

1,63 €

1,46 €

Reel

1,20 €

View

Min.: 1
Mult.: 1

Reel: 2.500

SMD/SMT

QFN-24

ARM Cortex M0+

19 I/O

32 bit

10 bit

32-bit Microcontrollers - MCU PSoC4

CY8C4045LQI-S411T
Infineon Technologies
1: 2,62 €
1.990In Stock

Mfr. Part No.
CY8C4045LQI-S411T

Mouser Part No
727-CY8C4045LQIS411T

Infineon Technologies

32-bit Microcontrollers - MCU PSoC4

Datasheet

1.990In Stock

Cut Tape

2,62 €

1,97 €

1,81 €

1,65 €

Reel

1,38 €

View

Min.: 1
Mult.: 1

Reel: 2.500

SMD/SMT

QFN-24

ARM Cortex M0+

19 I/O

32 bit

10 bit

32-bit Microcontrollers - MCU ARM Microcontrollers MCU 16KB Flash 4KB

CY8C4124AXI-443T
Infineon Technologies
1: 3,58 €
1.367In Stock

Mfr. Part No.
CY8C4124AXI-443T

Mouser Part No
727-CY8C4124AXI-443T

Infineon Technologies

32-bit Microcontrollers - MCU ARM Microcontrollers MCU 16KB Flash 4KB

Learn More

Datasheet

1.367In Stock

Cut Tape

3,58 €

2,72 €

2,49 €

2,26 €

Reel

1,97 €

View

Min.: 1
Mult.: 1

Reel: 1.500

SMD/SMT

LQFP-44

ARM Cortex M0

36 I/O

32 bit

12 bit

32-bit Microcontrollers - MCU 32KB Flash 4KB SRAM PSoC 4

CY8C4125AXI-483
Infineon Technologies
1: 3,72 €
597In Stock

Mfr. Part No.
CY8C4125AXI-483

Mouser Part No
727-CY8C4125AXI-483

Infineon Technologies

32-bit Microcontrollers - MCU 32KB Flash 4KB SRAM PSoC 4

Learn More

Datasheet

597In Stock

3,72 €

2,82 €

2,60 €

2,29 €

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-44

ARM Cortex M0

36 I/O

32 bit

12 bit

32-bit Microcontrollers - MCU 32KB Flash 4KB SRAM PSoC 4

CY8C4125LQI-483
Infineon Technologies
1: 4,51 €
3.822In Stock

Mfr. Part No.
CY8C4125LQI-483

Mouser Part No
727-CY8C4125LQI-483

Infineon Technologies

32-bit Microcontrollers - MCU 32KB Flash 4KB SRAM PSoC 4

Learn More

Datasheet

3.822In Stock

4,51 €

3,10 €

2,88 €

2,54 €

View

Min.: 1
Mult.: 1

SMD/SMT

UFQFN-40

ARM Cortex M0

34 I/O

32 bit

12 bit

32-bit Microcontrollers - MCU PSoC 4 S-Series CapSense

CY8C4125LQI-S423
Infineon Technologies
1: 2,33 €
3.455In Stock

Mfr. Part No.
CY8C4125LQI-S423

Mouser Part No
727-CY8C4125LQI-S423

Infineon Technologies

32-bit Microcontrollers - MCU PSoC 4 S-Series CapSense

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Datasheet

3.455In Stock

2,33 €

1,75 €

1,61 €

1,44 €

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-40

ARM Cortex M0+

34 I/O

32 bit

10 bit, 12 bit

32-bit Microcontrollers - MCU 32KB Flash 4KB SRAM PSoC 4

CY8C4125PVI-482T
Infineon Technologies
1: 3,14 €
763In Stock

Mfr. Part No.
CY8C4125PVI-482T

Mouser Part No
727-CY8C4125PVI-482T

Infineon Technologies

32-bit Microcontrollers - MCU 32KB Flash 4KB SRAM PSoC 4

Learn More

Datasheet

763In Stock

Cut Tape

3,14 €

2,37 €

2,18 €

1,96 €

View

Reel

1,61 €

Min.: 1
Mult.: 1

Reel: 1.000

SMD/SMT

SSOP-24

ARM Cortex M0

24 I/O

32 bit

12 bit

32-bit Microcontrollers - MCU PSoC 4 S-Series

CY8C4127AZI-S455
Infineon Technologies
1: 4,06 €
1.600In Stock

Mfr. Part No.
CY8C4127AZI-S455

Mouser Part No
727-CY8C4127AZI-S455

Infineon Technologies

32-bit Microcontrollers - MCU PSoC 4 S-Series

Learn More

Datasheet

1.600In Stock

4,06 €

3,10 €

2,87 €

2,57 €

Min.: 1
Mult.: 1

SMD/SMT

TQFP-64

ARM Cortex M0+

54 I/O

32 bit

10 bit, 12 bit

32-bit Microcontrollers - MCU PSoC4

CY8C4146FNI-S433T
Infineon Technologies
1: 3,72 €
1.650In Stock

Mfr. Part No.
CY8C4146FNI-S433T

Mouser Part No
727-CY8C4146FNIS433T

Infineon Technologies

32-bit Microcontrollers - MCU PSoC4

Learn More

Datasheet

1.650In Stock

Cut Tape

3,72 €

2,82 €

2,60 €

2,35 €

Reel

2,05 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.000

SMD/SMT

WLCSP-35

ARM Cortex M0+

31 I/O

32 bit

10 bit, 12 bit

32-bit Microcontrollers - MCU PSoC4

CY8C4146LQI-S433T
Infineon Technologies
1: 4,77 €
1.475In Stock

Mfr. Part No.
CY8C4146LQI-S433T

Mouser Part No
727-CY8C4146LQIS433T

Infineon Technologies

32-bit Microcontrollers - MCU PSoC4

Learn More

Datasheet

1.475In Stock

Cut Tape

4,77 €

3,29 €

3,06 €

2,69 €

View

Reel

1,86 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

SMD/SMT

QFN-40

ARM Cortex M0+

34 I/O

32 bit

10 bit, 12 bit

32-bit Microcontrollers - MCU PSoC 4 S-Series

CY8C4147AZI-S465
Infineon Technologies
1: 3,91 €
3.200In Stock

Mfr. Part No.
CY8C4147AZI-S465

Mouser Part No
727-CY8C4147AZI-S465

Infineon Technologies

32-bit Microcontrollers - MCU PSoC 4 S-Series

Learn More

Datasheet

3.200In Stock

3,91 €

2,99 €

2,76 €

2,47 €

Min.: 1
Mult.: 1

SMD/SMT

TQFP-64

ARM Cortex M0+

54 I/O

32 bit

10 bit, 12 bit

32-bit Microcontrollers - MCU HMI-GROWTH PSOC4

CY8C4148AZI-S455
Infineon Technologies
1: 5,11 €
1.489In Stock

Mfr. Part No.
CY8C4148AZI-S455

Mouser Part No
727-CY8C4148AZI-S455

Infineon Technologies

32-bit Microcontrollers - MCU HMI-GROWTH PSOC4

Datasheet

1.489In Stock

5,11 €

3,92 €

3,62 €

3,21 €

View

Min.: 1
Mult.: 1

SMD/SMT

TQFP-64

ARM Cortex M0+

54 I/O

32 bit

10 bit, 12 bit

32-bit Microcontrollers - MCU 16KB Flash 4KB SRAM PSoC 4

CY8C4244PVI-442
Infineon Technologies
1: 3,93 €
1.506In Stock

Mfr. Part No.
CY8C4244PVI-442

Mouser Part No
727-CY8C4244PVI-442

Infineon Technologies

32-bit Microcontrollers - MCU 16KB Flash 4KB SRAM PSoC 4

Learn More

Datasheet

1.506In Stock

3,93 €

3,04 €

2,89 €

2,64 €

View

Min.: 1
Mult.: 1

SMD/SMT

SSOP-24

ARM Cortex M0

24 I/O

32 bit

12 bit

32-bit Microcontrollers - MCU 32KB Flash 4KB SRAM PSoC 4

CY8C4245AXI-483
Infineon Technologies
1: 3,82 €
2.454In Stock
3.200Expected 25/02/2026

Mfr. Part No.
CY8C4245AXI-483

Mouser Part No
727-CY8C4245AXI-483

Infineon Technologies

32-bit Microcontrollers - MCU 32KB Flash 4KB SRAM PSoC 4

Learn More

Datasheet

2.454In Stock

3.200Expected 25/02/2026

3,82 €

3,04 €

2,84 €

2,55 €

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-44

ARM Cortex M0

36 I/O

32 bit

12 bit

32-bit Microcontrollers - MCU 32KB Flash 4KB SRAM PSoC 4

CY8C4245LQI-483
Infineon Technologies
1: 3,31 €
2.196In Stock

Mfr. Part No.
CY8C4245LQI-483

Mouser Part No
727-CY8C4245LQI-483

Infineon Technologies

32-bit Microcontrollers - MCU 32KB Flash 4KB SRAM PSoC 4

Learn More

Datasheet

2.196In Stock

3,31 €

2,59 €

2,40 €

2,24 €

Min.: 1
Mult.: 1

SMD/SMT

UFQFN-40

ARM Cortex M0

34 I/O

32 bit

12 bit

32-bit Microcontrollers - MCU 32KB Flash 4KB SRAM PSoC 4

CY8C4245PVI-482
Infineon Technologies
1: 4,02 €
1.774In Stock

Mfr. Part No.
CY8C4245PVI-482

Mouser Part No
727-CY8C4245PVI-482

Infineon Technologies

32-bit Microcontrollers - MCU 32KB Flash 4KB SRAM PSoC 4

Learn More

Datasheet

1.774In Stock

4,02 €

3,10 €

2,72 €

2,55 €

View

Min.: 1
Mult.: 1

SMD/SMT

SSOP-24

ARM Cortex M0

24 I/O

32 bit

12 bit

Infineon Embedded Processors & Controllers

Types of Embedded Processors & Controllers

Customer Service Office

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Resources

Support

BGA-112
BGA-116
BGA-124
BGA-144
BGA-220
BGA-272
BGA-320
BGA-327
BGA-416
BGA-436
BGA-96
BGA-97
CSP-42
FBGA-121
FBGA-192
LFBGA-144
LFBGA-180
LFBGA-196
LFBGA-292
LFBGA-516

8051
ARM Cortec M0
ARM COrtex M0
ARM Cortex M0
ARM Cortex-M0, ARM Cortex-M4F
ARM Cortex M0+
ARM Cortex-M0+
Arm Cortex-M0+
ARM Cortex M0+, ARM Cortex M4
ARM Cortex M0+, ARM Cortex M4F
ARM Cortex M0+, ARM Cortex M7
Arm Cortex-M23
ARM Cortex M3
ARM Cortex M33
ARM Cortex M4
ARM Cortex M4F
ARM Cortex-M55
Arm Cortex-M55
ARM Cortex M7
ARM Cortex R5

5 I/O
6 I/O
8 I/O
9 I/O
10 I/O
11 I/O
12 I/O
13 I/O
14 I/O
16 I/O
17 I/O
19 I/O
20 I/O
21 I/O
22 I/O
23 I/O
24 I/O
25 I/O
26 I/O
27 I/O