8-bit Microcontrollers - MCU 64K Flash 67MHz 8051 0.5V to 5.5V
CY8C3866PVI-021
Infineon Technologies
1:
S/87.46
1,924 In Stock
Mouser Part #
727-CY8C3866PVI-021
Infineon Technologies
8-bit Microcontrollers - MCU 64K Flash 67MHz 8051 0.5V to 5.5V
1,924 In Stock
Alternative Packaging
1
S/87.46
10
S/74.85
25
S/62.24
100
S/60.18
250
View
250
S/60.10
450
S/54.65
900
Quote
Buy
Min.: 1
Mult.: 1
Details
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:
S/89.33
2,034 In Stock
Mouser Part #
727-CY8C3866LTI-068
Infineon Technologies
8-bit Microcontrollers - MCU 64K Flash 67MHz 8051 0.5V to 5.5V
2,034 In Stock
Alternative Packaging
1
S/89.33
10
S/70.77
25
S/64.38
100
S/61.42
250
View
250
S/59.32
520
S/52.39
1,040
Quote
Buy
Min.: 1
Mult.: 1
Details
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:
S/80.54
1,775 In Stock
Mouser Part #
727-CY8C5667AXILP006
Infineon Technologies
ARM Microcontrollers - MCU 5.50 V, PSoC 5 CapSense Plus
1,775 In Stock
1
S/80.54
10
S/64.19
25
S/55.90
100
S/53.95
180
View
180
S/49.24
540
S/48.54
Buy
Min.: 1
Mult.: 1
Details
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 PSOC 5LP ANLOG 67MHZ,256K FLASH
CY8C5468AXI-LP106
Infineon Technologies
1:
S/60.68
3,132 In Stock
Mouser Part #
727-CY8C5468AXILP106
Infineon Technologies
ARM Microcontrollers - MCU PSOC 5LP ANLOG 67MHZ,256K FLASH
3,132 In Stock
1
S/60.68
10
S/47.22
25
S/42.70
100
S/40.05
250
View
250
S/38.50
450
S/36.20
900
S/35.42
2,700
Quote
Buy
Min.: 1
Mult.: 1
Details
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 5.50 V, PSoC 5 CapSense Plus
CY8C5668AXI-LP034
Infineon Technologies
1:
S/102.45
2,442 In Stock
Mouser Part #
727-CY8C5668AXILP034
Infineon Technologies
ARM Microcontrollers - MCU 5.50 V, PSoC 5 CapSense Plus
2,442 In Stock
1
S/102.45
10
S/85.09
25
S/77.19
100
S/73.41
250
View
250
S/68.39
450
S/68.35
Buy
Min.: 1
Mult.: 1
Details
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:
S/82.25
286 In Stock
Mouser Part #
727-CY8C3866LTI-067
Infineon Technologies
8-bit Microcontrollers - MCU 64K Flash 67MHz 8051 0.5V to 5.5V
286 In Stock
Alternative Packaging
1
S/82.25
10
S/69.01
25
S/62.16
100
S/59.40
260
View
260
S/56.52
520
S/56.32
1,040
Quote
Buy
Min.: 1
Mult.: 1
Details
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:
S/67.92
338 In Stock
Mouser Part #
727-CY8C3666AXI-052
Infineon Technologies
8-bit Microcontrollers - MCU 64K Flash 67MHz 8051 0.5V to 5.5V
338 In Stock
Alternative Packaging
1
S/67.92
10
S/53.87
25
S/46.71
100
S/45.23
250
View
250
S/42.86
900
S/42.82
2,700
Quote
Buy
Min.: 1
Mult.: 1
Details
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 67MHz 8051 0.5V to 5.5V
+1 image
CY8C3666LTI-027
Infineon Technologies
1:
S/81.59
147 In Stock
Mouser Part #
727-CY8C3666LTI-027
Infineon Technologies
8-bit Microcontrollers - MCU 64K Flash 67MHz 8051 0.5V to 5.5V
147 In Stock
Alternative Packaging
1
S/81.59
10
S/66.80
25
S/61.58
100
S/58.15
260
View
260
S/57.53
520
S/56.17
1,040
Quote
Buy
Min.: 1
Mult.: 1
Details
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 64K Flash 8K SRAM 8bit 67 MHz
CY8C3866AXI-208
Infineon Technologies
1:
S/92.10
262 In Stock
Mouser Part #
727-CY8C3866AXI-208
Infineon Technologies
8-bit Microcontrollers - MCU 64K Flash 8K SRAM 8bit 67 MHz
262 In Stock
Alternative Packaging
1
S/92.10
10
S/73.06
25
S/64.42
100
S/58.70
180
View
180
S/56.21
2,520
Quote
Buy
Min.: 1
Mult.: 1
Details
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
ARM Microcontrollers - MCU PSOC 5LP PERFO ANLOG 67MHZ,128K
CY8C5867AXI-LP024
Infineon Technologies
1:
S/115.92
535 In Stock
Mouser Part #
727-CY8C5867AXILP024
Infineon Technologies
ARM Microcontrollers - MCU PSOC 5LP PERFO ANLOG 67MHZ,128K
535 In Stock
1
S/115.92
10
S/90.70
25
S/86.61
100
S/78.71
180
View
180
S/75.98
540
S/74.23
1,080
Quote
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
TQFP-100
ARM Cortex M3
128 kB
32 bit
12 bit
67 MHz
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:
S/98.56
123 In Stock
Mouser Part #
727-CY8C5668AXILP013
Infineon Technologies
ARM Microcontrollers - MCU PSOC 5LP PERFO ANLOG 67MHZ,256K
123 In Stock
1
S/98.56
10
S/83.30
25
S/76.76
180
S/76.72
540
View
540
S/76.53
1,080
Quote
Buy
Min.: 1
Mult.: 1
Details
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 5.50 V, PSoC 5 CapSense Plus
CY8C5668AXI-LP010
Infineon Technologies
1:
S/113.89
929 In Stock
Mouser Part #
727-CY8C5668AXILP010
Infineon Technologies
ARM Microcontrollers - MCU 5.50 V, PSoC 5 CapSense Plus
929 In Stock
1
S/113.89
10
S/91.05
25
S/81.70
100
S/77.97
250
View
250
S/76.45
500
S/73.57
900
Quote
Buy
Min.: 1
Mult.: 1
Details
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
+1 image
CY8C5468LTI-LP026
Infineon Technologies
1:
S/55.82
1,371 In Stock
Mouser Part #
727-CY8C5468LTILP026
Infineon Technologies
ARM Microcontrollers - MCU PSOC 5LP ANALOG LITE, 256K FLASH
1,371 In Stock
1
S/55.82
10
S/43.87
25
S/39.86
100
S/37.45
250
View
250
S/35.77
520
S/34.84
1,040
S/33.86
Buy
Min.: 1
Mult.: 1
Details
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:
S/72.91
623 In Stock
Mouser Part #
727-CY8C5666AXILP004
Infineon Technologies
ARM Microcontrollers - MCU PSOC 5LP PERFO ANLOG 67MHZ, 64K
623 In Stock
1
S/72.91
10
S/57.92
25
S/50.33
100
S/48.77
250
View
250
S/48.70
500
S/44.37
900
S/44.26
2,700
Quote
Buy
Min.: 1
Mult.: 1
Details
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
8-bit Microcontrollers - MCU 32K Flash 67MHz 8051 0.5V to 5.5V
CY8C3865AXI-019
Infineon Technologies
1:
S/90.19
220 In Stock
Mouser Part #
727-CY8C3865AXI-019
Infineon Technologies
8-bit Microcontrollers - MCU 32K Flash 67MHz 8051 0.5V to 5.5V
220 In Stock
Alternative Packaging
1
S/90.19
10
S/70.53
25
S/67.38
100
S/61.23
250
View
250
S/57.92
450
S/56.99
900
Quote
Buy
Min.: 1
Mult.: 1
Details
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
+1 image
CY8C3866LTI-030
Infineon Technologies
1:
S/68.55
824 In Stock
Mouser Part #
727-CY8C3866LTI-030
Infineon Technologies
8-bit Microcontrollers - MCU 64K Flash 67MHz 8051 0.5V to 5.5V
824 In Stock
Alternative Packaging
1
S/68.55
10
S/58.66
25
S/55.43
100
S/53.76
250
View
250
S/49.86
2,600
Quote
Buy
Min.: 1
Mult.: 1
Details
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
8-bit Microcontrollers - MCU 8051 8bit 67MHz 64KB
CY8C3866PVI-021T
Infineon Technologies
1:
S/92.60
1,000 In Stock
Mouser Part #
727-CY8C3866PVI-021T
Infineon Technologies
8-bit Microcontrollers - MCU 8051 8bit 67MHz 64KB
1,000 In Stock
Alternative Packaging
1
S/92.60
10
S/74.81
25
S/71.74
100
S/63.21
250
View
1,000
S/53.41
250
S/60.10
500
S/57.34
1,000
S/53.41
Buy
Min.: 1
Mult.: 1
Reel :
1,000
Details
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
ARM Microcontrollers - MCU PSOC 5LP PRECN ANLOG, 67MHZ, 64K
CY8C5866AXI-LP020
Infineon Technologies
1:
S/113.89
119 In Stock
Mouser Part #
727-CY8C5866AXILP020
Infineon Technologies
ARM Microcontrollers - MCU PSOC 5LP PRECN ANLOG, 67MHZ, 64K
119 In Stock
1
S/113.89
10
S/89.10
25
S/85.09
100
S/77.31
250
View
250
S/74.62
450
S/73.88
900
Quote
Buy
Min.: 1
Mult.: 1
Details
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
+1 image
CY8C5668LTI-LP014
Infineon Technologies
1:
S/103.58
230 In Stock
Mouser Part #
727-CY8C5668LTILP014
Infineon Technologies
ARM Microcontrollers - MCU PSOC5LP PERFORM ANALOG,256K FLSH
230 In Stock
1
S/103.58
10
S/82.99
25
S/75.05
100
S/72.05
260
View
260
S/67.07
520
S/65.24
1,040
Quote
Buy
Min.: 1
Mult.: 1
Details
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
+1 image
CY8C5667LTI-LP041
Infineon Technologies
1:
S/81.70
97 In Stock
Mouser Part #
727-CY8C5667LTILP041
Infineon Technologies
ARM Microcontrollers - MCU 5.50 V, PSoC 5 CapSense Plus
97 In Stock
1
S/81.70
10
S/65.74
25
S/58.97
100
S/55.78
250
View
250
S/53.02
500
S/50.60
1,000
Quote
Buy
Min.: 1
Mult.: 1
Details
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
+1 image
CY8C5267LTI-LP089
Infineon Technologies
1:
S/49.20
4,508 In Stock
3,900 Expected 10/7/2026
Mouser Part #
727-CY8C5267LTILP089
Infineon Technologies
ARM Microcontrollers - MCU 128Kb Flash 32KbSRAM PSoC
4,508 In Stock
3,900 Expected 10/7/2026
1
S/49.20
10
S/38.65
25
S/35.97
100
S/33.36
250
View
250
S/31.96
500
S/30.60
1,000
S/30.05
2,600
Quote
Buy
Min.: 1
Mult.: 1
Details
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 256K Flash 64K SRAM PSoC 5LP
CY8C5868AXI-LP035
Infineon Technologies
1:
S/124.68
2,418 In Stock
12,600 On Order
Mouser Part #
727-CY8C5868AXILP035
Infineon Technologies
ARM Microcontrollers - MCU 256K Flash 64K SRAM PSoC 5LP
2,418 In Stock
12,600 On Order
View Dates
Stock:
2,418 Can Ship Immediately
On Order:
900 Expected 11/9/2026
4,500 Expected 1/28/2027
7,200 Expected 9/9/2027
Factory Lead-Time:
18 Weeks
1
S/124.68
10
S/100.62
25
S/88.63
100
S/86.10
250
View
250
S/84.35
500
S/82.99
900
Quote
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
TQFP-100
ARM Cortex M3
256 kB
32 bit
12 bit
67 MHz
62 I/O
64 kB
1.71 V
1.89 V
- 40 C
+ 85 C
Tray
8-bit Microcontrollers - MCU 32K Flash 4K SRAM 8bit 67 MHz
+1 image
CY8C3666LTI-203
Infineon Technologies
1:
S/65.47
510 In Stock
Mouser Part #
727-CY8C3666LTI-203
Infineon Technologies
8-bit Microcontrollers - MCU 32K Flash 4K SRAM 8bit 67 MHz
510 In Stock
Alternative Packaging
1
S/65.47
10
S/51.85
25
S/46.40
100
S/44.69
250
View
250
S/42.86
500
S/41.77
1,000
S/41.34
2,600
Quote
Buy
Min.: 1
Mult.: 1
Details
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:
S/104.75
297 In Stock
Mouser Part #
727-CY8C3866AXI-040
Infineon Technologies
8-bit Microcontrollers - MCU 64K Flash 67MHz 8051 0.5V to 5.5V
297 In Stock
Alternative Packaging
1
S/104.75
10
S/84.08
25
S/73.76
100
S/71.62
250
View
250
S/70.92
450
S/68.47
900
Quote
Buy
Min.: 1
Mult.: 1
Details
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:
S/104.75
559 In Stock
Mouser Part #
727-CY8C3866AXI-040T
Infineon Technologies
8-bit Microcontrollers - MCU 8051 8bit 67MHz 64KB
559 In Stock
Alternative Packaging
1
S/104.75
10
S/84.08
25
S/75.94
100
S/73.14
250
View
1,500
S/66.52
250
S/71.74
500
S/69.99
1,000
S/67.11
1,500
S/66.52
3,000
Quote
Buy
Min.: 1
Mult.: 1
Reel :
1,500
Details
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