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Infineon Microcontrollers - MCU

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Part #

8-bit Microcontrollers - MCU IC MCU 16K FLSH 256B SRAM

CY8C27443-24PVXI
Infineon Technologies
1: ¥1,921.8
67In Stock
1,175Expected 10/29/2026

Mfr. Part #
CY8C27443-24PVXI

Mouser Part #
727-CY8C27443-24PVXI

Infineon Technologies

8-bit Microcontrollers - MCU IC MCU 16K FLSH 256B SRAM

Learn More

Datasheet

67In Stock

1,175Expected 10/29/2026

¥1,921.8

¥1,504.9

¥1,375.3

¥1,259

View

Min.: 1
Mult.: 1

SMD/SMT

SSOP-28

M8C

16 kB

8 bit

14 bit

24 MHz

16 I/O

256 B

3 V

5.25 V

- 40 C

+ 85 C

Tube

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

CY8C27543-24AXIT
Infineon Technologies
1: ¥2,318.8
198In Stock

Mfr. Part #
CY8C27543-24AXIT

Mouser Part #
727-CY8C2754324AXIT

Infineon Technologies

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

Learn More

Datasheet

198In Stock

Cut Tape

¥2,318.8

¥1,828.8

¥1,705.8

¥1,569.6

View

Reel

¥1,350.4

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

M8C

16 kB

8 bit

14 bit

24 MHz

40 I/O

256 B

3 V

5.25 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

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

CY8C29466-24SXIT
Infineon Technologies
1: ¥2,749
84In Stock

Mfr. Part #
CY8C29466-24SXIT

Mouser Part #
727-CY8C2946624SXIT

Infineon Technologies

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

Learn More

Datasheet

84In Stock

Cut Tape

¥2,749

¥2,179.2

¥2,036.4

¥1,878.6

View

Reel

¥1,719.1

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

M8C

32 kB

8 bit

14 bit

24 MHz

24 I/O

2 kB

3 V

5.25 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

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

CY8C29666-24PVXIT
Infineon Technologies
1: ¥2,778.9
14In Stock

Mfr. Part #
CY8C29666-24PVXIT

Mouser Part #
727-CY8C2966624PVXIT

Infineon Technologies

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

Learn More

Datasheet

14In Stock

Cut Tape

¥2,778.9

¥2,204.1

¥2,059.6

¥1,901.8

View

Reel

¥1,740.7

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

M8C

32 kB

8 bit

14 bit

24 MHz

44 I/O

2 kB

3 V

5.25 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

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

CY8C3244AXI-153
Infineon Technologies
1: ¥1,596.2
33In Stock

Mfr. Part #
CY8C3244AXI-153

Mouser Part #
727-CY8C3244AXI-153

Infineon Technologies

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

Learn More

Datasheet

33In Stock

¥1,596.2

¥1,242.4

¥1,063

¥1,024.8

View

Min.: 1
Mult.: 1

SMD/SMT

TQFP-100

8051

16 kB

8 bit

12 bit

50 MHz

70 I/O

2 kB

1.71 V

5.5 V

- 40 C

+ 85 C

Tray

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

CY8C3445PVI-094
Infineon Technologies
1: ¥1,974.9
134In Stock

Mfr. Part #
CY8C3445PVI-094

Mouser Part #
727-CY8C3445PVI-094

Infineon Technologies

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

Learn More

Datasheet

134In Stock

¥1,974.9

¥1,548.1

¥1,423.5

¥1,398.6

View

Min.: 1
Mult.: 1

SMD/SMT

SSOP-48

8051

32 kB

8 bit

12 bit

50 MHz

29 I/O

4 kB

1.71 V

5.5 V

- 40 C

+ 85 C

Tube

ARM Microcontrollers - MCU 8KB Flash 2KB SRAM PSoC 4

CY8C4013SXI-400T
Infineon Technologies
1: ¥343.8
85In Stock

Mfr. Part #
CY8C4013SXI-400T

Mouser Part #
727-CY8C4013SXI-400T

Infineon Technologies

ARM Microcontrollers - MCU 8KB Flash 2KB SRAM PSoC 4

Learn More

Datasheet

85In Stock

Cut Tape

¥343.8

¥254.1

¥230.9

¥206

Reel

¥174.4

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

SOIC-8

ARM Cortex M0

8 kB

32 bit

No ADC

16 MHz

5 I/O

2 kB

1.71 V

1.89 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU 16KB Flash 2KB SRAM PSoC 4

CY8C4014LQI-421T
Infineon Technologies
1: ¥410.3
572In Stock
2,500Expected 10/22/2026

Mfr. Part #
CY8C4014LQI-421T

Mouser Part #
727-CY8C4014LQI-421T

Infineon Technologies

ARM Microcontrollers - MCU 16KB Flash 2KB SRAM PSoC 4

Learn More

Datasheet

572In Stock

2,500Expected 10/22/2026

Cut Tape

¥410.3

¥305.6

¥279

¥249.2

Reel

¥210.9

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

UFQFN-16

ARM Cortex M0

16 kB

32 bit

No ADC

16 MHz

12 I/O

2 kB

1.71 V

1.89 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU PSoC4

CY8C4024LQI-S412T
Infineon Technologies
1: ¥498.3
2,250In Stock

Mfr. Part #
CY8C4024LQI-S412T

Mouser Part #
727-CY8C4024LQIS412T

Infineon Technologies

ARM Microcontrollers - MCU PSoC4

Learn More

Datasheet

2,250In Stock

Cut Tape

¥498.3

¥373.7

¥342.2

¥307.3

Reel

¥260.8

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

QFN-32

ARM Cortex M0+

16 kB

32 bit

10 bit

24 MHz

27 I/O

2 kB

1.71 V

5.5 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU PSoC4

CY8C4025LQI-S412T
Infineon Technologies
1: ¥538.2
2,365In Stock

Mfr. Part #
CY8C4025LQI-S412T

Mouser Part #
727-CY8C4025LQIS412T

Infineon Technologies

ARM Microcontrollers - MCU PSoC4

Learn More

Datasheet

2,365In Stock

Cut Tape

¥538.2

¥405.3

¥370.4

¥333.9

Reel

¥284

View

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

QFN-32

ARM Cortex M0+

32 kB

32 bit

10 bit

24 MHz

27 I/O

4 kB

1.71 V

5.5 V

- 40 C

+ 85 C

Reel, Cut Tape

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

CY8C4124AXI-443T
Infineon Technologies
1: ¥719.2
1,367In Stock

Mfr. Part #
CY8C4124AXI-443T

Mouser Part #
727-CY8C4124AXI-443T

Infineon Technologies

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

Learn More

Datasheet

1,367In Stock

Cut Tape

¥719.2

¥544.8

¥501.6

¥453.5

Reel

¥387

View

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

LQFP-44

ARM Cortex M0

16 kB

32 bit

12 bit

24 MHz

36 I/O

4 kB

1.8 V

- 40 C

+ 85 C

Reel, Cut Tape

ARM Microcontrollers - MCU PSoC 4 S-Series CapSense

CY8C4124LQI-S413
Infineon Technologies
1: ¥566.4
405In Stock

Mfr. Part #
CY8C4124LQI-S413

Mouser Part #
727-CY8C4124LQI-S413

Infineon Technologies

ARM Microcontrollers - MCU PSoC 4 S-Series CapSense

Learn More

Datasheet

405In Stock

¥566.4

¥426.9

¥390.3

¥352.1

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-40

ARM Cortex M0+

16 kB

32 bit

10 bit

24 MHz

34 I/O

4 kB

1.71 V

5.5 V

- 40 C

+ 85 C

Tray

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

CY8C4125PVI-482T
Infineon Technologies
1: ¥629.5
483In Stock

Mfr. Part #
CY8C4125PVI-482T

Mouser Part #
727-CY8C4125PVI-482T

Infineon Technologies

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

Learn More

Datasheet

483In Stock

Cut Tape

¥629.5

¥475

¥436.8

¥393.7

Reel

¥347.1

View

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

SSOP-24

ARM Cortex M0

32 kB

32 bit

12 bit

24 MHz

24 I/O

4 kB

1.71 V

1.89 V

- 40 C

+ 85 C

Reel, Cut Tape

ARM Microcontrollers - MCU PSoC 4 S-Series

CY8C4126AXI-S443
Infineon Technologies
1: ¥649.5
11In Stock

Mfr. Part #
CY8C4126AXI-S443

Mouser Part #
727-CY8C4126AXI-S443

Infineon Technologies

ARM Microcontrollers - MCU PSoC 4 S-Series

Learn More

Datasheet

11In Stock

¥649.5

¥490

¥450.1

¥395.3

View

Min.: 1
Mult.: 1

SMD/SMT

TQFP-44

ARM Cortex M0+

64 kB

32 bit

10 bit, 12 bit

24 MHz

36 I/O

8 kB

1.71 V

5.5 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU PSoC4

CY8C4145AXI-S423
Infineon Technologies
1: ¥812.2
30In Stock

Mfr. Part #
CY8C4145AXI-S423

Mouser Part #
727-CY8C4145AXI-S423

Infineon Technologies

ARM Microcontrollers - MCU PSoC4

Learn More

Datasheet

30In Stock

¥812.2

¥536.5

¥490

¥416.9

View

Min.: 1
Mult.: 1

SMD/SMT

TQFP-44

ARM Cortex M0+

32 kB

32 bit

10 bit, 12 bit

48 MHz

36 I/O

4 kB

1.71 V

5.5 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU PSoC 4 S-Series

CY8C4147AXI-S445
Infineon Technologies
1: ¥863.7
257In Stock

Mfr. Part #
CY8C4147AXI-S445

Mouser Part #
727-CY8C4147AXI-S445

Infineon Technologies

ARM Microcontrollers - MCU PSoC 4 S-Series

Learn More

Datasheet

257In Stock

¥863.7

¥659.4

¥609.6

¥553.1

View

Min.: 1
Mult.: 1

SMD/SMT

TQFP-64

ARM Cortex M0+

128 kB

32 bit

10 bit, 12 bit

48 MHz

54 I/O

16 kB

1.71 V

5.5 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU PSoC 4 S-Series

CY8C4147AZI-S445
Infineon Technologies
1: ¥880.3
370In Stock

Mfr. Part #
CY8C4147AZI-S445

Mouser Part #
727-CY8C4147AZI-S445

Infineon Technologies

ARM Microcontrollers - MCU PSoC 4 S-Series

Learn More

Datasheet

370In Stock

¥880.3

¥671

¥619.6

¥546.5

View

Min.: 1
Mult.: 1

SMD/SMT

TQFP-64

ARM Cortex M0+

128 kB

32 bit

10 bit, 12 bit

48 MHz

54 I/O

16 kB

1.71 V

5.5 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU PSOC4

CY8C4245LQQ-483
Infineon Technologies
1: ¥880.3
78In Stock

Mfr. Part #
CY8C4245LQQ-483

Mouser Part #
727-CY8C4245LQQ-483

Infineon Technologies

ARM Microcontrollers - MCU PSOC4

Learn More

Datasheet

78In Stock

¥880.3

¥671

¥619.6

¥561.4

View

Min.: 1
Mult.: 1

SMD/SMT

UFQFN-40

ARM Cortex M0

32 bit

12 bit

48 MHz

34 I/O

4 kB

1.71 V

1.89 V

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU PSOC4

CY8C4247LTQ-M475
Infineon Technologies
1: ¥1,237.4
5In Stock

Mfr. Part #
CY8C4247LTQ-M475

Mouser Part #
727-CY8C4247LTQ-M475

Infineon Technologies

ARM Microcontrollers - MCU PSOC4

Learn More

Datasheet

5In Stock

¥1,237.4

¥955.1

¥883.7

¥807.2

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-68

ARM Cortex M0

128 kB

32 bit

12 bit

48 MHz

55 I/O

16 kB

1.71 V

5.5 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU IOT-PSOC6

CY8C6244AZI-S4D92
Infineon Technologies
1: ¥1,003.2
297In Stock

Mfr. Part #
CY8C6244AZI-S4D92

Mouser Part #
727-CY8C6244AZIS4D92

Infineon Technologies

ARM Microcontrollers - MCU IOT-PSOC6

Learn More

Datasheet

297In Stock

¥1,003.2

¥769

¥710.9

¥704.3

View

Min.: 1
Mult.: 1

SMD/SMT

TQFP-64

ARM Cortex M0+, ARM Cortex M4

256 kB

32 bit

12 bit

100 MHz, 150 MHz

54 I/O

128 kB

1.7 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU IOT-PSOC6

CY8C624ABZI-S2D44
Infineon Technologies
1: ¥2,259
1In Stock
260Expected 8/27/2026

Mfr. Part #
CY8C624ABZI-S2D44

Mouser Part #
727-CY8C624ABZIS2D44

Infineon Technologies

ARM Microcontrollers - MCU IOT-PSOC6

Learn More

Datasheet

1In Stock

260Expected 8/27/2026

¥2,259

¥1,793.9

¥1,709.2

¥1,559.7

View

Min.: 1
Mult.: 1

SMD/SMT

BGA-124

ARM Cortex M0+, ARM Cortex M4F

2 MB

32 bit

12 bit

50 MHz, 150 MHz

100 I/O

1 MB

1.7 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU PSOC4 - GENERAL

CY8C4149AZS-S578
Infineon Technologies
1: ¥1,727.4
85In Stock

Mfr. Part #
CY8C4149AZS-S578

Mouser Part #
726-CY8C4149AZS-S578

Infineon Technologies

ARM Microcontrollers - MCU PSOC4 - GENERAL

Learn More

Datasheet

85In Stock

¥1,727.4

¥1,355.4

¥1,162.7

¥1,122.8

View

Min.: 1
Mult.: 1

SMD/SMT

TQFP-100

ARM Cortex M0+

384 kB

32 bit

12 bit

48 MHz

84 I/O

32 kB

1.71 V

5.5 V

- 40 C

+ 105 C

Tray

32-bit Microcontrollers - MCU HMI-MULTI-SENSE PSOC4

CY8C4149AZI-S593
Infineon Technologies
1: ¥1,368.7
171In Stock
500Expected 8/27/2026

Mfr. Part #
CY8C4149AZI-S593

Mouser Part #
727-CY8C4149AZI-S593

Infineon Technologies

32-bit Microcontrollers - MCU HMI-MULTI-SENSE PSOC4

Learn More

Datasheet

171In Stock

500Expected 8/27/2026

¥1,368.7

¥1,063

¥1,006.6

¥903.6

View

Min.: 1
Mult.: 1

Tray

32-bit Microcontrollers - MCU AURIX 2G-ACEE

TC364DP64F300WAAKXUMA1
Infineon Technologies
1: ¥4,890
673In Stock
1,000Expected 9/7/2026

Mfr. Part #
TC364DP64F300WAAKXUMA1

Mouser Part #
726-TC364DP64F300WAA

Infineon Technologies

32-bit Microcontrollers - MCU AURIX 2G-ACEE

Learn More

Datasheet

673In Stock

1,000Expected 9/7/2026

Cut Tape

¥4,890

¥3,983.1

¥3,825.3

¥3,650.9

Reel

¥3,650.9

View

Min.: 1
Mult.: 1

: 500

SMD/SMT

LQFP-144

AEC-Q100

Reel, Cut Tape

32-bit Microcontrollers - MCU AURIX 2G-ACEE

TC365DP64F300WAAKXUMA1
Infineon Technologies
1: ¥5,497.9
662In Stock
500Expected 9/7/2026

Mfr. Part #
TC365DP64F300WAAKXUMA1

Mouser Part #
726-TC365DP64F300WAA

Infineon Technologies

32-bit Microcontrollers - MCU AURIX 2G-ACEE

Learn More

Datasheet

662In Stock

500Expected 9/7/2026

Cut Tape

¥5,497.9

¥4,300.3

¥4,107.7

¥3,758.8

Reel

¥3,758.8

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

SMD/SMT

LQFP-176

Reel, Cut Tape, MouseReel

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