8-bit Microcontrollers - MCU

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PSOC™ (Programmable System-on-Chip)

Infineon Technologies PSOC™ (Programmable System-on-Chip) is a programmable embedded design platform that integrates discrete analog and programmable logic, memory, and a microcontroller. Easy-to-use software tools, like the PSOC Creator Integrated Design Environment, simplify the design and debugging of analog front ends and digital glue logic while accelerating complete system designs. The PSOC comes in four MCU options for 8-bit and 32-bit applications, ranging from the cost-optimized 8-bit M8C to the high-performance ARM Cortex-M3.

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Part #

8-bit Microcontrollers - MCU 16K FlSh 256B RAM IND

CY8C27443-24PVXIT
Infineon Technologies
1: 78,78 kr.
1.982In Stock

Mfr. Part No.
CY8C27443-24PVXIT

Mouser Part No
727-CY8C2744324PVXIT

Infineon Technologies

8-bit Microcontrollers - MCU 16K FlSh 256B RAM IND

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Datasheet

1.982In Stock

Cut Tape

78,78 kr.

61,69 kr.

54,91 kr.

52,82 kr.

View

Reel

44,61 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

M8C

16 kB

256 B

SSOP-28

24 MHz

14 bit

16 I/O

3 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 85 C

CY8C27443

Reel, Cut Tape, MouseReel

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

CY8C3866PVI-021
Infineon Technologies
1: 144,20 kr.
1.924In 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

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Datasheet

1.924In Stock

144,20 kr.

123,31 kr.

102,65 kr.

99,22 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 64K Flash 67MHz 8051 0.5V to 5.5V

CY8C3866LTI-068
Infineon Technologies
1: 147,41 kr.
2.034In 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

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Datasheet

2.034In Stock

147,41 kr.

116,60 kr.

106,08 kr.

101,16 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 16Kb Flash 1Kb SRAM PSoC

CY8C22545-24AXI
Infineon Technologies
1: 59,68 kr.
2.928In Stock

Mfr. Part No.
CY8C22545-24AXI

Mouser Part No
727-CY8C22545-24AXI

Infineon Technologies

8-bit Microcontrollers - MCU 16Kb Flash 1Kb SRAM PSoC

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Datasheet

2.928In Stock

59,68 kr.

46,33 kr.

41,03 kr.

38,34 kr.

View

Min.: 1
Mult.: 1

M8C

16 kB

1 kB

TQFP-44

24 MHz

8 bit

38 I/O

3 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 85 C

CY8C22xxx

Tray

8-bit Microcontrollers - MCU 1.71V-5.5V CapSense Plus

CY8C20396A-24LQXI
Infineon Technologies
1: 59,08 kr.
628In Stock

Mfr. Part No.
CY8C20396A-24LQXI

Mouser Part No
727-CY8C20396A24LQXI

Infineon Technologies

8-bit Microcontrollers - MCU 1.71V-5.5V CapSense Plus

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Datasheet

628In Stock

59,08 kr.

44,31 kr.

42,30 kr.

36,70 kr.

View

Min.: 1
Mult.: 1

M8C

16 kB

2 kB

QFN-24

24 MHz

10 bit

19 I/O

1.71 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

CY8C20xx6A

Tray

8-bit Microcontrollers - MCU 13 I/O 8K Flash 512B RAM

CY8C20234-12LKXI
Infineon Technologies
1: 36,85 kr.
811In Stock

Mfr. Part No.
CY8C20234-12LKXI

Mouser Part No
727-CY8C20234-12LKXI

Infineon Technologies

8-bit Microcontrollers - MCU 13 I/O 8K Flash 512B RAM

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Datasheet

811In Stock

36,85 kr.

24,32 kr.

22,23 kr.

18,87 kr.

View

Min.: 1
Mult.: 1

M8C

8 kB

512 B

QFN-16

12 MHz

No ADC

14 I/O

2.4 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 85 C

CY8C20234

Tray

8-bit Microcontrollers - MCU 1.71V-5.5V CapSense

CY8C20236A-24LKXI
Infineon Technologies
1: 39,09 kr.
2.018In Stock

Mfr. Part No.
CY8C20236A-24LKXI

Mouser Part No
727-CY8C20236A24LKXI

Infineon Technologies

8-bit Microcontrollers - MCU 1.71V-5.5V CapSense

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Datasheet

2.018In Stock

39,09 kr.

28,12 kr.

25,44 kr.

22,16 kr.

View

Min.: 1
Mult.: 1

M8C

8 kB

1 kB

QFN-16

24 MHz

10 bit

13 I/O

1.71 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

CY8C20xx6A

Tray

8-bit Microcontrollers - MCU 1.71V-5.5V CapSense

CY8C20436A-24LQXI
Infineon Technologies
1: 37,90 kr.
2.027In Stock

Mfr. Part No.
CY8C20436A-24LQXI

Mouser Part No
727-CY8C20436A24LQXI

Infineon Technologies

8-bit Microcontrollers - MCU 1.71V-5.5V CapSense

Learn More

Datasheet

2.027In Stock

37,90 kr.

29,54 kr.

25,89 kr.

24,54 kr.

View

Min.: 1
Mult.: 1

M8C

8 kB

1 kB

QFN-32

24 MHz

10 bit

28 I/O

1.71 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

CY8C20xx6A

Tray

8-bit Microcontrollers - MCU 32K Flsh 2KB RAM IND

CY8C29566-24AXIT
Infineon Technologies
1: 112,72 kr.
1.497In Stock

Mfr. Part No.
CY8C29566-24AXIT

Mouser Part No
727-CY8C2956624AXIT

Infineon Technologies

8-bit Microcontrollers - MCU 32K Flsh 2KB RAM IND

Learn More

Datasheet

1.497In Stock

Cut Tape

112,72 kr.

89,37 kr.

80,05 kr.

77,14 kr.

View

Reel

67,89 kr.

Min.: 1
Mult.: 1

: 1.500

M8C

8 bit

CY8C29566

Reel, Cut Tape

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

CY8C3446AXI-105
Infineon Technologies
1: 95,79 kr.
3.435In Stock

Mfr. Part No.
CY8C3446AXI-105

Mouser Part No
727-CY8C3446AXI-105

Infineon Technologies

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

Learn More

Datasheet

3.435In Stock

95,79 kr.

75,57 kr.

65,28 kr.

63,19 kr.

View

Min.: 1
Mult.: 1

8051

64 kB

8 kB

TQFP-100

50 MHz

12 bit

70 I/O

1.71 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

CY8C3446

Tray

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

CY8C3866LTI-067
Infineon Technologies
1: 140,32 kr.
286In Stock

Mfr. Part No.
CY8C3866LTI-067

Mouser Part No
727-CY8C3866LTI-067

Infineon Technologies

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

Learn More

Datasheet

286In Stock

140,32 kr.

116,08 kr.

104,37 kr.

100,19 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 16K Flash 1K SRAM PSoC 1

CY8C24894-24LTXIT
Infineon Technologies
1: 66,77 kr.
332In Stock

Mfr. Part No.
CY8C24894-24LTXIT

Mouser Part No
727-CY8C2489424LTXIT

Infineon Technologies

8-bit Microcontrollers - MCU 16K Flash 1K SRAM PSoC 1

Learn More

Datasheet

332In Stock

Cut Tape

66,77 kr.

52,00 kr.

46,03 kr.

44,16 kr.

View

Reel

37,00 kr.

Min.: 1
Mult.: 1

: 2.000

M8C

16 kB

1 kB

24 MHz

14 bit

49 I/O

3 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 85 C

CY8C24x94

Reel, Cut Tape

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

CY8C3666AXI-052
Infineon Technologies
1: 112,05 kr.
338In Stock

Mfr. Part No.
CY8C3666AXI-052

Mouser Part No
727-CY8C3666AXI-052

Infineon Technologies

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

Learn More

Datasheet

338In Stock

112,05 kr.

88,85 kr.

77,06 kr.

74,60 kr.

View

Min.: 1
Mult.: 1

8051

64 kB

8 kB

TQFP-100

67 MHz

12 bit

70 I/O

1.71 V

1.89 V

SMD/SMT

8 bit

- 40 C

+ 85 C

CY8C3666

Tray

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

CY8C3666LTI-027
Infineon Technologies
1: 137,71 kr.
147In Stock

Mfr. Part No.
CY8C3666LTI-027

Mouser Part No
727-CY8C3666LTI-027

Infineon Technologies

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

Learn More

Datasheet

147In Stock

137,71 kr.

113,62 kr.

102,28 kr.

98,55 kr.

View

Min.: 1
Mult.: 1

8051

64 kB

8 kB

QFN-68

67 MHz

12 bit

28 I/O

1.71 V

1.89 V

SMD/SMT

8 bit

+ 85 C

CY8C3666

Tray

8-bit Microcontrollers - MCU IC MCU 32K FLASH 2K SRAM

CY8C29466-24PVXI
Infineon Technologies
1: 82,58 kr.
924In Stock

Mfr. Part No.
CY8C29466-24PVXI

Mouser Part No
727-CY8C29466-24PVXI

Infineon Technologies

8-bit Microcontrollers - MCU IC MCU 32K FLASH 2K SRAM

Learn More

Datasheet

924In Stock

82,58 kr.

73,78 kr.

64,31 kr.

60,13 kr.

View

Min.: 1
Mult.: 1

M8C

32 kB

2 kB

SSOP-28

24 MHz

14 bit

24 I/O

3 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 85 C

CY8C29466

Tube

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

CY8C3246PVI-122
Infineon Technologies
1: 66,99 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

66,99 kr.

59,23 kr.

45,80 kr.

41,40 kr.

View

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 64K Flash 50MHz 8051 1.71V to 5.5V

CY8C3446AXI-099
Infineon Technologies
1: 100,64 kr.
242In 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

Learn More

Datasheet

242In Stock

100,64 kr.

79,52 kr.

68,78 kr.

65,87 kr.

View

Min.: 1
Mult.: 1

8051

64 kB

8 kB

TQFP-100

50 MHz

12 bit

72 I/O

1.71 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

CY8C3446

Tray

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

CY8C3866AXI-208
Infineon Technologies
1: 151,89 kr.
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

Learn More

Datasheet

262In Stock

151,89 kr.

120,40 kr.

106,31 kr.

96,76 kr.

View

Min.: 1
Mult.: 1

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 PSoC 8KB FLASH 2.4-5.25V 13 I/O

CY8C20234-12SXI
Infineon Technologies
1: 34,09 kr.
1.440In Stock

Mfr. Part No.
CY8C20234-12SXI

Mouser Part No
727-CY8C20234-12SXI

Infineon Technologies

8-bit Microcontrollers - MCU PSoC 8KB FLASH 2.4-5.25V 13 I/O

Learn More

Datasheet

1.440In Stock

34,09 kr.

22,53 kr.

20,52 kr.

17,46 kr.

View

Min.: 1
Mult.: 1

M8C

8 kB

512 B

SOIC-16

12 MHz

No ADC

14 I/O

3 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 85 C

CY8C20234

Tube

8-bit Microcontrollers - MCU 16 KB 256 B

CY8C27643-24LTXI
Infineon Technologies
1: 94,82 kr.
253In Stock

Mfr. Part No.
CY8C27643-24LTXI

Mouser Part No
727-CY8C27643-24LTXI

Infineon Technologies

8-bit Microcontrollers - MCU 16 KB 256 B

Learn More

Datasheet

253In Stock

94,82 kr.

74,82 kr.

64,45 kr.

62,14 kr.

View

Min.: 1
Mult.: 1

M8C

16 kB

256 B

QFN-48

24 MHz

14 bit

44 I/O

3 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 85 C

CY8C27643

Tray

8-bit Microcontrollers - MCU 16K Flash 1K SRAM PSoC 1

CY8C28645-24LTXI
Infineon Technologies
1: 90,79 kr.
2.761In Stock

Mfr. Part No.
CY8C28645-24LTXI

Mouser Part No
727-CY8C2864524LTXI

Infineon Technologies

8-bit Microcontrollers - MCU 16K Flash 1K SRAM PSoC 1

Learn More

Datasheet

2.761In Stock

90,79 kr.

71,54 kr.

63,78 kr.

61,40 kr.

View

Min.: 1
Mult.: 1

M8C

16 kB

1 kB

QFN-48

24 MHz

10 bit

44 I/O

2.4 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 85 C

CY8C28645

Tray

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

CY8C3245AXI-158
Infineon Technologies
1: 65,57 kr.
678In Stock

Mfr. Part No.
CY8C3245AXI-158

Mouser Part No
727-CY8C3245AXI-158

Infineon Technologies

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

Learn More

Datasheet

678In Stock

65,57 kr.

51,10 kr.

43,79 kr.

42,22 kr.

View

Min.: 1
Mult.: 1

8051

32 kB

4 kB

TQFP-100

50 MHz

12 bit

70 I/O

1.71 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

CY8C3245

Tray

8-bit Microcontrollers - MCU 1.71V-5.5V CapSense Plus

CY8C20446A-24LQXI
Infineon Technologies
1: 55,65 kr.
2.450In Stock

Mfr. Part No.
CY8C20446A-24LQXI

Mouser Part No
727-CY8C20446A24LQXI

Infineon Technologies

8-bit Microcontrollers - MCU 1.71V-5.5V CapSense Plus

Learn More

Datasheet

2.450In Stock

55,65 kr.

38,87 kr.

37,08 kr.

29,99 kr.

View

Min.: 1
Mult.: 1

M8C

16 kB

2 kB

QFN-32

24 MHz

10 bit

28 I/O

1.71 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

CY8C20xx6A

Tray

8-bit Microcontrollers - MCU 4Kb FLASH 256K RAM

CY8C24423A-24LTXI
Infineon Technologies
1: 41,18 kr.
3.714In Stock

Mfr. Part No.
CY8C24423A-24LTXI

Mouser Part No
727-CY8C24423A24LTXI

Infineon Technologies

8-bit Microcontrollers - MCU 4Kb FLASH 256K RAM

Learn More

Datasheet

3.714In Stock

41,18 kr.

31,56 kr.

27,75 kr.

24,54 kr.

View

Min.: 1
Mult.: 1

M8C

4 kB

256 B

QFN-32

24 MHz

14 bit

24 I/O

2.4 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 85 C

CY8C24x23A

Tray

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

CY8C3246LTI-128
Infineon Technologies
1: 92,06 kr.
2.600In Stock

Mfr. Part No.
CY8C3246LTI-128

Mouser Part No
727-CY8C3246LTI-128

Infineon Technologies

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

Learn More

Datasheet

2.600In Stock

92,06 kr.

72,59 kr.

64,75 kr.

62,29 kr.

View

Min.: 1
Mult.: 1

8051

64 kB

8 kB

QFN-68

50 MHz

12 bit

48 I/O

1.71 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

CY8C3246

Tray

PSOC™ (Programmable System-on-Chip)

Customer Service Office

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Resources

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6 I/O
12 I/O
13 I/O
14 I/O
16 I/O
19 I/O
20 I/O
24 I/O
25 I/O
26 I/O
28 I/O
29 I/O
31 I/O
34 I/O
36 I/O
38 I/O
40 I/O
44 I/O
46 I/O
48 I/O

CY8C20234
CY8C20xx6A
CY8C21x34
CY8C21x45
CY8C22xxx
CY8C23x33
CY8C24x23A
CY8C24x94
CY8C2724
CY8C27243
CY8C27443
CY8C27543
CY8C27643
CY8C28243
CY8C28413
CY8C28445
CY8C28452
CY8C28645
CY8C29466
CY8C29566