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67 MHz Microcontrollers - MCU

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Types of Microcontrollers - MCU

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Part #

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

CY8C3866PVI-021
Infineon Technologies
1: HK$201.39
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

Learn More

Datasheet

1,924In Stock

HK$201.39

HK$161.93

HK$147.22

HK$139.41

View

Min.: 1
Mult.: 1

SMD/SMT

SSOP-48

8051

64 kB

8 bit

20 bit

67 MHz

31 I/O

8 kB

1.71 V

1.89 V

- 40 C

+ 85 C

Tube

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

CY8C3866LTI-068
Infineon Technologies
1: HK$200.90
2,059In 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

Learn More

Datasheet

2,059In Stock

HK$200.90

HK$170.65

HK$159.96

HK$148.21

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-48

8051

64 kB

8 bit

20 bit

67 MHz

31 I/O

8 kB

1.71 V

1.89 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU 5.50 V, PSoC 5 CapSense Plus

CY8C5667AXI-LP006
Infineon Technologies
1: HK$178.70
1,775In Stock

Mfr. Part No.
CY8C5667AXI-LP006

Mouser Part No
727-CY8C5667AXILP006

Infineon Technologies

ARM Microcontrollers - MCU 5.50 V, PSoC 5 CapSense Plus

Learn More

Datasheet

1,775In Stock

HK$178.70

HK$144.34

HK$133.33

HK$121.25

View

Min.: 1
Mult.: 1

SMD/SMT

TQFP-100

ARM Cortex M3

128 kB

32 bit

12 bit

67 MHz

62 I/O

32 kB

1.71 V

1.89 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU 5.50 V, PSoC 5 CapSense Plus

CY8C5668AXI-LP034
Infineon Technologies
1: HK$231.97
2,482In Stock

Mfr. Part No.
CY8C5668AXI-LP034

Mouser Part No
727-CY8C5668AXILP034

Infineon Technologies

ARM Microcontrollers - MCU 5.50 V, PSoC 5 CapSense Plus

Learn More

Datasheet

2,482In Stock

HK$231.97

HK$193.50

HK$172.78

HK$165.80

View

Min.: 1
Mult.: 1

SMD/SMT

TQFP-100

ARM Cortex M3

256 kB

32 bit

12 bit

67 MHz

72 I/O

64 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-067
Infineon Technologies
1: HK$186.92
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

HK$186.92

HK$156.92

HK$145.00

HK$135.79

HK$125.68

Min.: 1
Mult.: 1

SMD/SMT

QFN-48

8051

64 kB

8 bit

20 bit

67 MHz

31 I/O

8 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

CY8C3666AXI-052
Infineon Technologies
1: HK$157.74
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

HK$157.74

HK$119.85

HK$111.46

HK$101.27

View

Min.: 1
Mult.: 1

SMD/SMT

TQFP-100

8051

64 kB

8 bit

12 bit

67 MHz

70 I/O

8 kB

1.71 V

1.89 V

- 40 C

+ 85 C

Tray

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

CY8C3866AXI-208
Infineon Technologies
1: HK$197.20
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

HK$197.20

HK$154.37

HK$147.38

HK$133.58

View

Min.: 1
Mult.: 1

SMD/SMT

TQFP-100

8051

64 kB

8 bit

20 bit

67 MHz

62 I/O

8 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: HK$162.67
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

HK$162.67

HK$136.70

HK$132.18

HK$128.81

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 5.50 V, PSoC 5 CapSense Plus

CY8C5668AXI-LP010
Infineon Technologies
1: HK$246.19
929In Stock

Mfr. Part No.
CY8C5668AXI-LP010

Mouser Part No
727-CY8C5668AXILP010

Infineon Technologies

ARM Microcontrollers - MCU 5.50 V, PSoC 5 CapSense Plus

Learn More

Datasheet

929In Stock

HK$246.19

HK$192.59

HK$183.88

HK$164.48

View

Min.: 1
Mult.: 1

SMD/SMT

TQFP-100

ARM Cortex M3

256 kB

32 bit

12 bit

67 MHz

72 I/O

64 kB

1.71 V

1.89 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU PSOC 5LP ANALOG LITE, 256K FLASH

CY8C5468LTI-LP026
Infineon Technologies
1: HK$117.96
1,374In Stock

Mfr. Part No.
CY8C5468LTI-LP026

Mouser Part No
727-CY8C5468LTILP026

Infineon Technologies

ARM Microcontrollers - MCU PSOC 5LP ANALOG LITE, 256K FLASH

Learn More

Datasheet

1,374In Stock

HK$117.96

HK$99.13

HK$95.11

HK$86.80

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-68

ARM Cortex M3

256 kB

32 bit

12 bit

67 MHz

48 I/O

64 kB

1.71 V

1.89 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU PSOC 5LP PERFO ANLOG 67MHZ, 64K

CY8C5666AXI-LP004
Infineon Technologies
1: HK$166.37
623In Stock

Mfr. Part No.
CY8C5666AXI-LP004

Mouser Part No
727-CY8C5666AXILP004

Infineon Technologies

ARM Microcontrollers - MCU PSOC 5LP PERFO ANLOG 67MHZ, 64K

Learn More

Datasheet

623In Stock

HK$166.37

HK$133.41

HK$119.93

HK$113.93

View

Min.: 1
Mult.: 1

SMD/SMT

TQFP-100

ARM Cortex M3

64 kB

32 bit

12 bit

67 MHz

72 I/O

16 kB

1.71 V

1.89 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU PSOC 5 LP, 67MHZ 2AB 256K FLASH

CY8C5467LTI-LP003
Infineon Technologies
1: HK$122.97
1,157In Stock

Mfr. Part No.
CY8C5467LTI-LP003

Mouser Part No
727-CY8C5467LTILP003

Infineon Technologies

ARM Microcontrollers - MCU PSOC 5 LP, 67MHZ 2AB 256K FLASH

Learn More

Datasheet

1,157In Stock

HK$122.97

HK$93.46

HK$89.60

HK$78.91

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-68

ARM Cortex M3

128 kB

32 bit

12 bit

67 MHz

48 I/O

32 kB

1.71 V

1.89 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU MM-LEGACY PSOC135

CY8C5468AXI-LP042
Infineon Technologies
1: HK$128.81
788In Stock

Mfr. Part No.
CY8C5468AXI-LP042

Mouser Part No
727-CY8C5468AXILP042

Infineon Technologies

ARM Microcontrollers - MCU MM-LEGACY PSOC135

Learn More

Datasheet

788In Stock

HK$128.81

HK$99.63

HK$91.24

HK$87.30

View

Min.: 1
Mult.: 1

SMD/SMT

TQFP-100

ARM Cortex M3

64 kB

32 bit

12 bit

67 MHz

62 I/O

16 kB

1.71 V

1.89 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU PSOC 5LP PERFO ANLOG 67MHZ,256K

CY8C5668AXI-LP013
Infineon Technologies
1: HK$239.12
123In Stock

Mfr. Part No.
CY8C5668AXI-LP013

Mouser Part No
727-CY8C5668AXILP013

Infineon Technologies

ARM Microcontrollers - MCU PSOC 5LP PERFO ANLOG 67MHZ,256K

Learn More

Datasheet

123In Stock

HK$239.12

HK$200.24

HK$181.91

HK$180.26

View

Min.: 1
Mult.: 1

SMD/SMT

TQFP-100

ARM Cortex M3

256 kB

32 bit

12 bit

67 MHz

72 I/O

64 kB

1.71 V

1.89 V

- 40 C

+ 85 C

Tray

8-bit Microcontrollers - MCU 8051 8bit 67MHz 64KB

CY8C3866PVI-021T
Infineon Technologies
1: HK$195.55
1,000In Stock

Mfr. Part No.
CY8C3866PVI-021T

Mouser Part No
727-CY8C3866PVI-021T

Infineon Technologies

8-bit Microcontrollers - MCU 8051 8bit 67MHz 64KB

Learn More

Datasheet

1,000In Stock

Cut Tape

HK$195.55

HK$157.99

HK$151.49

HK$133.49

View

Reel

HK$118.61

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

SSOP-48

8051

64 kB

8 bit

20 bit

67 MHz

8 kB

1.71 V

1.89 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

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

CY8C3865AXI-019
Infineon Technologies
1: HK$190.46
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

Learn More

Datasheet

220In Stock

HK$190.46

HK$148.95

HK$142.29

HK$127.25

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

ARM Microcontrollers - MCU PSOC 5LP PRECN ANLOG, 67MHZ, 64K

CY8C5866AXI-LP020
Infineon Technologies
1: HK$240.52
119In Stock

Mfr. Part No.
CY8C5866AXI-LP020

Mouser Part No
727-CY8C5866AXILP020

Infineon Technologies

ARM Microcontrollers - MCU PSOC 5LP PRECN ANLOG, 67MHZ, 64K

Learn More

Datasheet

119In Stock

HK$240.52

HK$188.16

HK$179.69

HK$160.70

View

Min.: 1
Mult.: 1

SMD/SMT

TQFP-100

ARM Cortex M3

64 kB

32 bit

12 bit

67 MHz

72 I/O

16 kB

1.71 V

1.89 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU PSOC5LP PERFORM ANALOG,256K FLSH

CY8C5668LTI-LP014
Infineon Technologies
1: HK$224.08
230In Stock

Mfr. Part No.
CY8C5668LTI-LP014

Mouser Part No
727-CY8C5668LTILP014

Infineon Technologies

ARM Microcontrollers - MCU PSOC5LP PERFORM ANALOG,256K FLSH

Learn More

Datasheet

230In Stock

HK$224.08

HK$175.41

HK$167.44

HK$149.77

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-68

ARM Cortex M3

256 kB

32 bit

12 bit

67 MHz

72 I/O

64 kB

1.71 V

1.89 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU 5.50 V, PSoC 5 CapSense Plus

CY8C5667LTI-LP041
Infineon Technologies
1: HK$172.54
97In Stock

Mfr. Part No.
CY8C5667LTI-LP041

Mouser Part No
727-CY8C5667LTILP041

Infineon Technologies

ARM Microcontrollers - MCU 5.50 V, PSoC 5 CapSense Plus

Learn More

Datasheet

97In Stock

HK$172.54

HK$139.41

HK$133.66

HK$117.79

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-68

ARM Cortex M3

128 kB

32 bit

12 bit

67 MHz

38 I/O

32 kB

1.71 V

1.89 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU 128Kb Flash 32KbSRAM PSoC

CY8C5267LTI-LP089
Infineon Technologies
1: HK$109.24
4,508In Stock
3,900Expected 23/11/2026

Mfr. Part No.
CY8C5267LTI-LP089

Mouser Part No
727-CY8C5267LTILP089

Infineon Technologies

ARM Microcontrollers - MCU 128Kb Flash 32KbSRAM PSoC

Learn More

Datasheet

4,508In Stock

3,900Expected 23/11/2026

HK$109.24

HK$85.82

HK$81.62

HK$74.06

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-68

ARM Cortex M3

128 kB

32 bit

12 bit

67 MHz

48 I/O

32 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

CY8C3666LTI-027
Infineon Technologies
1: HK$192.76
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

HK$192.76

HK$157.17

HK$148.78

HK$135.22

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-68

8051

64 kB

8 bit

12 bit

67 MHz

28 I/O

8 kB

1.71 V

1.89 V

+ 85 C

Tray

8-bit Microcontrollers - MCU 32K Flash 4K SRAM 8bit 67 MHz

CY8C3666LTI-203
Infineon Technologies
1: HK$159.30
1,122In Stock

Mfr. Part No.
CY8C3666LTI-203

Mouser Part No
727-CY8C3666LTI-203

Infineon Technologies

8-bit Microcontrollers - MCU 32K Flash 4K SRAM 8bit 67 MHz

Learn More

Datasheet

1,122In Stock

HK$159.30

HK$126.18

HK$117.87

HK$108.75

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-68

8051

64 kB

8 bit

12 bit

67 MHz

46 I/O

8 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

CY8C3866AXI-040
Infineon Technologies
1: HK$236.98
307In 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

Learn More

Datasheet

307In Stock

HK$236.98

HK$187.83

HK$172.29

HK$160.04

View

Min.: 1
Mult.: 1

SMD/SMT

TQFP-100

8051

64 kB

8 bit

20 bit

67 MHz

72 I/O

8 kB

1.71 V

1.89 V

- 40 C

+ 85 C

Tray

8-bit Microcontrollers - MCU 8051 8bit 67MHz 64KB

CY8C3866AXI-040T
Infineon Technologies
1: HK$236.98
574In Stock

Mfr. Part No.
CY8C3866AXI-040T

Mouser Part No
727-CY8C3866AXI-040T

Infineon Technologies

8-bit Microcontrollers - MCU 8051 8bit 67MHz 64KB

Learn More

Datasheet

574In Stock

Cut Tape

HK$236.98

HK$187.83

HK$177.88

HK$162.02

View

Reel

HK$146.48

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

TQFP-100

8051

64 kB

8 bit

20 bit

67 MHz

72 I/O

8 kB

1.71 V

1.89 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

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

CY8C3866PVI-070
Infineon Technologies
1: HK$198.10
237In 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

Learn More

Datasheet

237In Stock

HK$198.10

HK$159.22

HK$141.22

HK$133.58

View

Min.: 1
Mult.: 1

SMD/SMT

SSOP-48

8051

64 kB

8 bit

20 bit

67 MHz

29 I/O

8 kB

1.71 V

1.89 V

- 40 C

+ 85 C

Tube

67 MHz Microcontrollers - MCU

Types of Microcontrollers - MCU

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