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Infineon Technologies Microcontrollers - MCU

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Types of Microcontrollers - MCU

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Part #

ARM Microcontrollers - MCU HMI-LEGACY PSOC4

CY8C4247AZQ-M485
Infineon Technologies
1: $10.20
247In Stock

Mfr. Part No.
CY8C4247AZQ-M485

Mouser Part No
727-CY8C4247AZQ-M485

Infineon Technologies

ARM Microcontrollers - MCU HMI-LEGACY PSOC4

Learn More

Datasheet

247In Stock

$10.20

$7.89

$7.52

$6.53

View

Min.: 1
Mult.: 1

SMD/SMT

TQFP-64

ARM Cortex M0

128 kB

32 bit

12 bit

48 MHz

51 I/O

16 kB

1.71 V

5.5 V

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU IOT-PSOC6

CY8C6144AZI-S4F92
Infineon Technologies
1: $6.00
311In Stock

Mfr. Part No.
CY8C6144AZI-S4F92

Mouser Part No
727-CY8C6144AZIS4F92

Infineon Technologies

ARM Microcontrollers - MCU IOT-PSOC6

Learn More

Datasheet

311In Stock

$6.00

$4.59

$4.03

$3.75

View

Min.: 1
Mult.: 1

SMD/SMT

ARM Cortex M0+, ARM Cortex M4

32 bit

12 bit

150 MHz

54 I/O

128 kB

1.7 V

3.6 V

- 40 C

+ 85 C

Tray

8-bit Microcontrollers - MCU 1.8V CapSense Ctrl W/SmartSense

CY8C20437-24LQXI
Infineon Technologies
1: $7.14
980In Stock

Mfr. Part No.
CY8C20437-24LQXI

Mouser Part No
727-CY8C20437-24LQXI

Infineon Technologies

8-bit Microcontrollers - MCU 1.8V CapSense Ctrl W/SmartSense

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Datasheet

980In Stock

$7.14

$5.49

$4.84

$4.63

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-32

M8C

8 kB

8 bit

10 bit

24 MHz

28 I/O

1 kB

1.71 V

5.5 V

- 40 C

+ 85 C

Tray

8-bit Microcontrollers - MCU 0.75 MHz to 24 MHz 25 I/O

CY8C20446A-24LQXIT
Infineon Technologies
1: $7.14
2,372In Stock

Mfr. Part No.
CY8C20446A-24LQXIT

Mouser Part No
727-CY8C2446A24LQXIT

Infineon Technologies

8-bit Microcontrollers - MCU 0.75 MHz to 24 MHz 25 I/O

Learn More

Datasheet

2,372In Stock

Cut Tape

$7.14

$5.49

$4.84

$4.63

View

Reel

$3.90

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

QFN-32

M8C

16 kB

8 bit

10 bit

24 MHz

28 I/O

2 kB

1.71 V

5.5 V

- 40 C

+ 85 C

Reel, Cut Tape

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

CY8C3865AXI-019
Infineon Technologies
1: $23.17
220In Stock

Mfr. Part No.
CY8C3865AXI-019

Mouser Part No
727-CY8C3865AXI-019

Infineon Technologies

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

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Datasheet

220In Stock

$23.17

$18.12

$17.31

$15.48

View

Min.: 1
Mult.: 1

SMD/SMT

TQFP-100

8051

32 kB

8 bit

20 bit

67 MHz

72 I/O

4 kB

1.71 V

1.89 V

- 40 C

+ 85 C

Tray

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

CY8C3866LTI-030
Infineon Technologies
1: $19.16
824In Stock

Mfr. Part No.
CY8C3866LTI-030

Mouser Part No
727-CY8C3866LTI-030

Infineon Technologies

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

Learn More

Datasheet

824In Stock

$19.16

$15.94

$15.12

$14.29

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-68

8051

64 kB

8 bit

20 bit

67 MHz

48 I/O

8 kB

1.71 V

1.89 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU PSoC 4 L-Series 64 kb Flash

CY8C4246AZI-L445
Infineon Technologies
1: $10.80
1,043In Stock

Mfr. Part No.
CY8C4246AZI-L445

Mouser Part No
727-CY8C4246AZI-L445

Infineon Technologies

ARM Microcontrollers - MCU PSoC 4 L-Series 64 kb Flash

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Datasheet

1,043In Stock

$10.80

$8.43

$7.48

$7.02

View

Min.: 1
Mult.: 1

SMD/SMT

TQFP-64

ARM Cortex M0

64 kB

32 bit

12 bit

48 MHz

53 I/O

8 kB

1.71 V

5.5 V

- 40 C

+ 85 C

Tray

8-bit Microcontrollers - MCU 0.75 MHz to 24 MHz 17 I/O

CY8C20336A-24LQXIT
Infineon Technologies
1: $5.48
1,500In Stock

Mfr. Part No.
CY8C20336A-24LQXIT

Mouser Part No
727-CY8C2336A24LQXIT

Infineon Technologies

8-bit Microcontrollers - MCU 0.75 MHz to 24 MHz 17 I/O

Learn More

Datasheet

1,500In Stock

Cut Tape

$5.48

$4.18

$3.66

$3.50

View

Reel

$2.91

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

QFN-24

M8C

8 kB

8 bit

10 bit

24 MHz

20 I/O

1 kB

1.71 V

5.5 V

- 40 C

+ 85 C

Reel, Cut Tape

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

CY8C3246LTI-125
Infineon Technologies
1: $12.10
1,094In Stock

Mfr. Part No.
CY8C3246LTI-125

Mouser Part No
727-CY8C3246LTI-125

Infineon Technologies

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

Learn More

Datasheet

1,094In Stock

$12.10

$9.48

$8.43

$8.11

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-48

8051

64 kB

8 bit

12 bit

50 MHz

31 I/O

8 kB

1.71 V

5.5 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU HMI-LEGACY PSOC4

CY8C4014PVI-422T
Infineon Technologies
1: $2.77
930In Stock

Mfr. Part No.
CY8C4014PVI-422T

Mouser Part No
727-CY8C4014PVI-422T

Infineon Technologies

ARM Microcontrollers - MCU HMI-LEGACY PSOC4

Learn More

Datasheet

930In Stock

Cut Tape

$2.77

$2.06

$1.78

$1.69

Reel

$1.42

View

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

SSOP-28

ARM Cortex M0

16 kB

32 bit

No ADC

16 MHz

20 I/O

2 kB

1.71 V

1.89 V

- 40 C

+ 85 C

Reel, Cut Tape

ARM Microcontrollers - MCU PSoC 4 S-Series

CY8C4146AXI-S453
Infineon Technologies
1: $6.57
302In Stock

Mfr. Part No.
CY8C4146AXI-S453

Mouser Part No
727-CY8C4146AXI-S453

Infineon Technologies

ARM Microcontrollers - MCU PSoC 4 S-Series

Learn More

Datasheet

302In Stock

$6.57

$4.51

$4.20

$3.70

View

Min.: 1
Mult.: 1

SMD/SMT

TQFP-44

ARM Cortex M0+

64 kB

32 bit

10 bit, 12 bit

48 MHz

36 I/O

8 kB

1.71 V

5.5 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU PSoC 4 S-Series

CY8C4146AZI-S455
Infineon Technologies
1: $5.49
1,576In Stock

Mfr. Part No.
CY8C4146AZI-S455

Mouser Part No
727-CY8C4146AZI-S455

Infineon Technologies

ARM Microcontrollers - MCU PSoC 4 S-Series

Learn More

Datasheet

1,576In Stock

$5.49

$4.20

$3.68

$3.42

View

Min.: 1
Mult.: 1

SMD/SMT

TQFP-64

ARM Cortex M0+

64 kB

32 bit

10 bit, 12 bit

48 MHz

54 I/O

8 kB

1.71 V

5.5 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU PSoC 4200M 32Bit MCU Programmable Analog

CY8C4245LTI-M445
Infineon Technologies
1: $5.90
259In Stock

Mfr. Part No.
CY8C4245LTI-M445

Mouser Part No
727-CY8C4245LTI-M445

Infineon Technologies

ARM Microcontrollers - MCU PSoC 4200M 32Bit MCU Programmable Analog

Learn More

Datasheet

259In Stock

$5.90

$4.52

$3.96

$3.79

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-68

ARM Cortex M0

32 kB

32 bit

12 bit

48 MHz

55 I/O

4 kB

1.71 V

5.5 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU PSOC4 - GENERAL

CY8C4245PVS-482Z
Infineon Technologies
1: $8.18
940In Stock
End of Life

Mfr. Part No.
CY8C4245PVS-482Z

Mouser Part No
727-CY8C4245PVS482Z

End of Life

Infineon Technologies

ARM Microcontrollers - MCU PSOC4 - GENERAL

Datasheet

940In Stock

$8.18

$6.01

$5.60

$4.93

View

Min.: 1
Mult.: 1

SMD/SMT

SSOP-28

ARM Cortex M0

32 kB

32 bit

12 bit

48 MHz

24 I/O

4 kB

1.71 V

5.5 V

- 40 C

+ 105 C

Tube

ARM Microcontrollers - MCU PSoC 4 S-Series CapSense

CY8C4124AZI-S413
Infineon Technologies
1: $5.00
374In Stock

Mfr. Part No.
CY8C4124AZI-S413

Mouser Part No
727-CY8C4124AZI-S413

Infineon Technologies

ARM Microcontrollers - MCU PSoC 4 S-Series CapSense

Learn More

Datasheet

374In Stock

$5.00

$3.31

$3.02

$2.57

View

Min.: 1
Mult.: 1

SMD/SMT

TQFP-48

ARM Cortex M0+

16 kB

32 bit

10 bit, 12 bit

24 MHz

36 I/O

4 kB

1.71 V

5.5 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU XMC1000

XMC1201T038F0200ABXUMA1
Infineon Technologies
1: $3.53
758In Stock
3,000Expected 10/09/2026

Mfr. Part No.
XMC1201T038F0200ABXUMA1

Mouser Part No
726-1201T038F0200ABX

Infineon Technologies

ARM Microcontrollers - MCU XMC1000

Learn More

Datasheet

758In Stock

3,000Expected 10/09/2026

Cut Tape

$3.53

$2.64

$2.28

$2.05

Reel

$1.48

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

TSSOP-38

ARM Cortex M0

200 kB

32 bit/16 bit

12 bit

32 MHz

34 I/O

16 kB

1.8 V

5.5 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU PSOC4 - GENERAL

CY8C4014SXS-421Z
Infineon Technologies
1: $4.37
361In Stock

Mfr. Part No.
CY8C4014SXS-421Z

Mouser Part No
727-CY8C4014SXS-421Z

Infineon Technologies

ARM Microcontrollers - MCU PSOC4 - GENERAL

Learn More

Datasheet

361In Stock

$4.37

$3.72

$2.73

$2.60

View

Min.: 1
Mult.: 1

SMD/SMT

SOIC-16

ARM Cortex M0

16 kB

32 bit

16 MHz

10 I/O

2 kB

1.71 V

5.5 V

- 40 C

+ 105 C

Tube

ARM Microcontrollers - MCU Programmable System- on-Chip

CY8C4125AZI-473
Infineon Technologies
1: $5.31
273In Stock

Mfr. Part No.
CY8C4125AZI-473

Mouser Part No
727-CY8C4125AZI-473

Infineon Technologies

ARM Microcontrollers - MCU Programmable System- on-Chip

Learn More

Datasheet

273In Stock

$5.31

$3.51

$3.20

$2.72

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-48

ARM Cortex M0

32 kB

32 bit

12 bit

24 MHz

36 I/O

4 kB

1.71 V

1.89 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU HMI-LEGACY PSOC4

CY8C4147AZI-S463
Infineon Technologies
1: $6.58
362In Stock

Mfr. Part No.
CY8C4147AZI-S463

Mouser Part No
727-8C4147AZIS463

Infineon Technologies

ARM Microcontrollers - MCU HMI-LEGACY PSOC4

Learn More

Datasheet

362In Stock

$6.58

$4.52

$4.21

$3.71

View

Min.: 1
Mult.: 1

SMD/SMT

TQFP-48

ARM Cortex M0+

128 kB

32 bit

10 bit, 12 bit

48 MHz

38 I/O

16 kB

1.71 V

5.5 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU XMC1000

XMC1302T028X0032ABXUMA1
Infineon Technologies
1: $2.66
7,474In Stock

Mfr. Part No.
XMC1302T028X0032ABXUMA1

Mouser Part No
726-XMC1302T028X0032

Infineon Technologies

ARM Microcontrollers - MCU XMC1000

Learn More

Datasheet

7,474In Stock

Cut Tape

$2.66

$1.98

$1.71

$1.62

Reel

$1.28

View

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

TSSOP-28

ARM Cortex M0

32 kB

32 bit/16 bit

12 bit

32 MHz

26 I/O

16 kB

1.8 V

5.5 V

- 40 C

+ 105 C

Reel, Cut Tape

ARM Microcontrollers - MCU XMC1000

XMC1302T028X0064ABXUMA1
Infineon Technologies
1: $2.75
2,715In Stock

Mfr. Part No.
XMC1302T028X0064ABXUMA1

Mouser Part No
726-XMC1302T028X0064

Infineon Technologies

ARM Microcontrollers - MCU XMC1000

Learn More

Datasheet

2,715In Stock

Cut Tape

$2.75

$2.05

$1.77

$1.68

Reel

$1.38

View

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

TSSOP-28

ARM Cortex M0

64 kB

32 bit/16 bit

12 bit

32 MHz

26 I/O

16 kB

1.8 V

5.5 V

- 40 C

+ 105 C

Reel, Cut Tape

ARM Microcontrollers - MCU XMC4000

XMC4108Q48K64BAXUMA1
Infineon Technologies
1: $6.55
1,332In Stock

Mfr. Part No.
XMC4108Q48K64BAXUMA1

Mouser Part No
726-XMC4108Q48K64BAX

Infineon Technologies

ARM Microcontrollers - MCU XMC4000

Learn More

Datasheet

1,332In Stock

Cut Tape

$6.55

$4.90

$4.45

$4.06

View

Reel

$3.06

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

QFN-48

ARM Cortex M4

64 kB

32 bit/16 bit

12 bit

80 MHz

21 I/O

20 kB

3 V

3.63 V

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU XMC4000

XMC4500-E144F1024 AC
Infineon Technologies
1: $17.79
834In Stock

Mfr. Part No.
XMC4500-E144F1024 AC

Mouser Part No
726-XMC4500-E144F102

Infineon Technologies

ARM Microcontrollers - MCU XMC4000

Learn More

Datasheet

834In Stock

$17.79

$13.51

$12.96

$11.41

View

Min.: 1
Mult.: 1

SMD/SMT

LFBGA-144

ARM Cortex M4

1 MB

32 bit/16 bit

12 bit

120 MHz

91 I/O

160 kB

1.3 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU XMC1000

XMC1302T028X0016ABXUMA1
Infineon Technologies
1: $2.61
3,000In Stock

Mfr. Part No.
XMC1302T028X0016ABXUMA1

Mouser Part No
726-XMC1302T028X0016

Infineon Technologies

ARM Microcontrollers - MCU XMC1000

Datasheet

3,000In Stock

Cut Tape

$2.61

$1.94

$1.68

$1.59

Reel

$1.30

View

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

TSSOP-28

ARM Cortex M0

16 kB

32 bit/16 bit

12 bit

32 MHz

26 I/O

16 kB

1.8 V

5.5 V

- 40 C

+ 105 C

Reel, Cut Tape

ARM Microcontrollers - MCU XMC4000

XMC4200F64F256BAXQMA1
Infineon Technologies
1: $8.43
956In Stock

Mfr. Part No.
XMC4200F64F256BAXQMA1

Mouser Part No
726-XMC4200F64F256BA

Infineon Technologies

ARM Microcontrollers - MCU XMC4000

Learn More

Datasheet

956In Stock

$8.43

$6.52

$5.76

$5.39

View

Min.: 1
Mult.: 1

SMD/SMT

TQFP-64

ARM Cortex M4

256 kB

32 bit/16 bit

12 bit

80 MHz

35 I/O

40 kB

3 V

3.63 V

- 40 C

+ 125 C

Tray

Infineon Technologies Microcontrollers - MCU

Types of Microcontrollers - MCU

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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
FBGA-320
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 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-M7, Arm Cortex-M0+
ARM Cortex R5
ARM Cortex R5F

4 kB
8 kB
16 kB
32 kB
36 kB
40 kB
48 kB
52 kB
56 kB
64 kB
72 kB
88 kB
128 kB
144 kB
200 kB
256 kB
272 kB
384 kB
500 kB
512 kB

12 MHz
16 MHz
20 MHz
24 MHz
25 MHz
32 MHz
32 MHz, 100 MHz
33.2 MHz
40 MHz
40.8 MHz
48 MHz
49.152 MHz
50 MHz
50 MHz, 150 MHz
60 MHz
67 MHz
72 MHz
80 MHz
96 MHz
100 MHz, 150 MHz

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
23 I/O
24 I/O
25 I/O
26 I/O
27 I/O
28 I/O

256 B
512 B
1 kB
2 kB
3 kB
4 kB
6 kB
8 kB
12 kB
14 kB
16 kB
20 kB
31 kB
32 kB
36 kB
40 kB
48 kB
64 kB
76 kB
80 kB

1.05 V
1.09 V
1.1 V
1.17 V
1.2 V
1.235 V
1.3 V
1.65 V
1.7 V
1.71 V
1.8 V
2 V
2.4 V
2.7 V
2.8 V
2.97 V
3 V
3.13 V
3.3 V
3.3 V/5 V