8-bit Microcontrollers - MCU 16Kb Flash 1Kb SRAM PSoC
CY8C22545-24AXI
Infineon Technologies
1:
$8.96
2,928 In Stock
Mouser Part No
727-CY8C22545-24AXI
Infineon Technologies
8-bit Microcontrollers - MCU 16Kb Flash 1Kb SRAM PSoC
2,928 In Stock
Alternative Packaging
1
$8.96
10
$6.96
25
$6.45
100
$5.72
250
View
250
$5.58
500
$5.43
1,000
$5.29
1,600
$5.03
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
TQFP-44
M8C
16 kB
8 bit
8 bit
24 MHz
38 I/O
1 kB
3 V
5.25 V
- 40 C
+ 85 C
Tray
8-bit Microcontrollers - MCU 24 MHZ, TQFP44, IND TEMP, GREEN
AT89S52-24AUR
Microchip Technology
1:
$2.42
3,025 In Stock
Mouser Part No
556-AT89S52-24AUR
Microchip Technology
8-bit Microcontrollers - MCU 24 MHZ, TQFP44, IND TEMP, GREEN
3,025 In Stock
Alternative Packaging
1
$2.42
25
$2.33
1,000
$2.00
2,000
$2.00
Buy
Min.: 1
Mult.: 1
Reel :
2,000
Details
SMD/SMT
TQFP-44
8051
8 kB
8 bit
No ADC
24 MHz
32 I/O
256 B
4 V
5.5 V
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU IC MCU 16K FLSH 256B SRAM
CY8C27543-24AXI
Infineon Technologies
1:
$13.96
573 In Stock
Mouser Part No
727-CY8C27543-24AXI
Infineon Technologies
8-bit Microcontrollers - MCU IC MCU 16K FLSH 256B SRAM
573 In Stock
Alternative Packaging
1
$13.96
10
$11.01
25
$10.27
100
$8.63
250
View
250
$8.43
500
$8.30
800
$8.07
2,400
Quote
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
TQFP-44
M8C
16 kB
8 bit
14 bit
24 MHz
40 I/O
256 B
3 V
5.25 V
- 40 C
+ 85 C
Tray
8-bit Microcontrollers - MCU 32K FLASH 4.0 TO 5.5V
AT89C51RC-24AU
Microchip Technology
1:
$3.15
3,742 In Stock
Mouser Part No
556-A89C51RC-24AU
Microchip Technology
8-bit Microcontrollers - MCU 32K FLASH 4.0 TO 5.5V
3,742 In Stock
1
$3.15
25
$2.89
100
$2.79
250
$2.78
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
TQFP-44
8051
32 kB
8 bit
No ADC
24 MHz
32 I/O
512 B
4 V
5.5 V
- 40 C
+ 85 C
Tray
ARM Microcontrollers - MCU PSoC4
CY8C4125AXI-S423
Infineon Technologies
1:
$4.70
327 In Stock
Mouser Part No
727-CY8C4125AXI-S423
Infineon Technologies
ARM Microcontrollers - MCU PSoC4
327 In Stock
1
$4.70
10
$3.11
25
$2.83
100
$2.41
250
View
250
$2.26
500
$1.87
960
$1.77
2,560
$1.72
5,120
$1.68
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
TQFP-44
ARM Cortex M0+
32 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
8-bit Microcontrollers - MCU 8Bit MCU Low Power
AT89C55WD-24AUR
Microchip Technology
1:
$3.47
259 In Stock
Mouser Part No
556-AT89C55WD-24AUR
Microchip Technology
8-bit Microcontrollers - MCU 8Bit MCU Low Power
259 In Stock
1
$3.47
25
$3.18
100
$3.12
2,000
$3.12
4,000
Quote
4,000
Quote
Buy
Min.: 1
Mult.: 1
Reel :
2,000
Details
SMD/SMT
TQFP-44
8051
20 kB
8 bit
No ADC
24 MHz
32 I/O
256 B
4 V
5.5 V
- 40 C
+ 85 C
Reel, Cut Tape
ARM Microcontrollers - MCU HMI-LEGACY PSOC4
CY8C4127AXI-S443
Infineon Technologies
1:
$6.26
119 In Stock
Mouser Part No
727-CY8C4127AXI-S443
Infineon Technologies
ARM Microcontrollers - MCU HMI-LEGACY PSOC4
119 In Stock
1
$6.26
10
$4.31
25
$4.01
100
$3.53
250
View
250
$3.35
500
$2.76
800
$2.57
2,400
$2.51
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
TQFP-44
ARM Cortex M0+
128 kB
32 bit
10 bit, 12 bit
24 MHz
36 I/O
16 kB
1.71 V
5.5 V
- 40 C
+ 105 C
Tray
8-bit Microcontrollers - MCU 3.0V-5.25V 16K FLASH 1K RAM I2C SPI UART
CY8C22545-24AXIT
Infineon Technologies
1:
$8.96
1,595 In Stock
Mouser Part No
727-CY8C22545-24AXIT
Infineon Technologies
8-bit Microcontrollers - MCU 3.0V-5.25V 16K FLASH 1K RAM I2C SPI UART
1,595 In Stock
Alternative Packaging
1
$8.96
10
$6.95
25
$6.45
100
$5.90
250
View
1,500
$5.05
250
$5.72
500
$5.71
1,000
$5.10
1,500
$5.05
Buy
Min.: 1
Mult.: 1
Reel :
1,500
Details
SMD/SMT
TQFP-44
M8C
16 kB
8 bit
8 bit
24 MHz
38 I/O
1 kB
3 V
5.25 V
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU PSoC4
CY8C4126AXI-S433
Infineon Technologies
1:
$4.45
423 In Stock
Mouser Part No
727-CY8C4126AXI-S433
Infineon Technologies
ARM Microcontrollers - MCU PSoC4
423 In Stock
1
$4.45
10
$3.37
25
$3.10
100
$2.73
250
View
250
$2.64
500
$2.56
1,000
$2.48
1,600
$2.43
Buy
Min.: 1
Mult.: 1
Details
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
8-bit Microcontrollers - MCU 12kB Flash 256B RAM 2.7V-5.5V
AT89S8253-24AU
Microchip Technology
1:
$2.70
1,760 In Stock
Mouser Part No
556-A89S8253-24AU
Microchip Technology
8-bit Microcontrollers - MCU 12kB Flash 256B RAM 2.7V-5.5V
1,760 In Stock
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
TQFP-44
8051
12 kB
8 bit
No ADC
24 MHz
32 I/O
256 B
2.7 V
5.5 V
- 40 C
+ 85 C
Tray
8-bit Microcontrollers - MCU IC MCU 32K FLASH 2K SRAM
CY8C29566-24AXI
Infineon Technologies
1:
$16.78
991 In Stock
Mouser Part No
727-CY8C29566-24AXI
Infineon Technologies
8-bit Microcontrollers - MCU IC MCU 32K FLASH 2K SRAM
991 In Stock
Alternative Packaging
1
$16.78
10
$13.42
25
$12.54
100
$11.33
250
View
250
$11.02
500
$10.76
800
$10.75
2,400
Quote
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
TQFP-44
M8C
32 kB
8 bit
14 bit
24 MHz
40 I/O
2 kB
3 V
5.25 V
- 40 C
+ 85 C
Tray
8-bit Microcontrollers - MCU 4K ISP FLASH 2.7 TO 5.5V - 24MHz
AT89S51-24AU
Microchip Technology
1:
$2.10
4,614 In Stock
Mouser Part No
556-A89S51-24AU
Microchip Technology
8-bit Microcontrollers - MCU 4K ISP FLASH 2.7 TO 5.5V - 24MHz
4,614 In Stock
1
$2.10
25
$1.93
100
$1.75
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
TQFP-44
8051
4 kB
8 bit
No ADC
24 MHz
32 I/O
128 B
4 V
5.5 V
- 40 C
+ 85 C
Tray
8-bit Microcontrollers - MCU 8kB Flash 256B RAM 33MHz 4.0V-5.5V
AT89S52-24AU
Microchip Technology
1:
$2.27
2,770 In Stock
Mouser Part No
556-A89S52-24AU
Microchip Technology
8-bit Microcontrollers - MCU 8kB Flash 256B RAM 33MHz 4.0V-5.5V
2,770 In Stock
Alternative Packaging
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
TQFP-44
8051
8 kB
8 bit
No ADC
24 MHz
32 I/O
256 B
4 V
5.5 V
- 40 C
+ 85 C
Tray
8-bit Microcontrollers - MCU 20K FLASH - 24MHZ
AT89C55WD-24AU
Microchip Technology
1:
$3.16
61 In Stock
Mouser Part No
556-A89C55WD-24AU
Microchip Technology
8-bit Microcontrollers - MCU 20K FLASH - 24MHZ
61 In Stock
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
TQFP-44
8051
20 kB
8 bit
No ADC
24 MHz
32 I/O
256 B
4 V
5.5 V
- 40 C
+ 85 C
Tray
ARM Microcontrollers - MCU PSoC 4 S-Series
CY8C4126AXI-S443
Infineon Technologies
1:
$4.30
11 In Stock
Mouser Part No
727-CY8C4126AXI-S443
Infineon Technologies
ARM Microcontrollers - MCU PSoC 4 S-Series
11 In Stock
1
$4.30
10
$3.25
25
$2.83
100
$2.62
500
View
500
$2.39
800
$2.22
2,400
$2.16
5,600
$2.12
Buy
Min.: 1
Mult.: 1
Details
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
8-bit Microcontrollers - MCU 14KB 256 RAM 33 I/O
PIC16C765-I/PT
Microchip Technology
1:
$6.87
1,080 On Order
Mouser Part No
579-PIC16C765-I/PT
Microchip Technology
8-bit Microcontrollers - MCU 14KB 256 RAM 33 I/O
1,080 On Order
View Dates
Alternative Packaging
On Order:
280 Expected 21/09/2026
800 Expected 06/10/2026
Factory Lead Time:
10 Weeks
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
TQFP-44
PIC16
8 kB
8 bit
8 bit
24 MHz
33 I/O
256 B
4.35 V
5.25 V
- 40 C
+ 85 C
Tray
ARM Microcontrollers - MCU PSOC4
CY8C4124AXQ-443
Infineon Technologies
1:
$5.84
Non-Stocked Lead-Time 10 Weeks
Mouser Part No
727-CY8C4124AXQ-443
Infineon Technologies
ARM Microcontrollers - MCU PSOC4
Non-Stocked Lead-Time 10 Weeks
1
$5.84
10
$4.02
25
$3.74
100
$3.29
250
View
250
$2.58
500
$2.57
960
$2.44
2,560
$2.41
5,120
Quote
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
TQFP-44
ARM Cortex M0
16 kB
32 bit
12 bit
24 MHz
36 I/O
4 kB
1.71 V
5.5 V
- 40 C
+ 105 C
Tray
ARM Microcontrollers - MCU PSoC4
CY8C4125AXI-S433
Infineon Technologies
1:
$3.98
Non-Stocked Lead-Time 10 Weeks
Mouser Part No
727-CY8C4125AXI-S433
Infineon Technologies
ARM Microcontrollers - MCU PSoC4
Non-Stocked Lead-Time 10 Weeks
1
$3.98
10
$3.01
25
$2.77
100
$2.43
250
View
250
$2.34
500
$2.27
800
$2.17
2,400
$2.12
5,600
$2.11
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
TQFP-44
ARM Cortex M0+
32 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 PSOC4
CY8C4125AXQ-473
Infineon Technologies
1,600:
$2.33
Non-Stocked Lead-Time 10 Weeks
Mouser Part No
727-CY8C4125AXQ-473
Infineon Technologies
ARM Microcontrollers - MCU PSOC4
Non-Stocked Lead-Time 10 Weeks
Buy
Min.: 1,600
Mult.: 1,600
Details
SMD/SMT
TQFP-44
ARM Cortex M0
32 kB
32 bit
12 bit
24 MHz
36 I/O
4 kB
1.71 V
5.5 V
- 40 C
+ 105 C
Tray
ARM Microcontrollers - MCU PSoC4
CY8C4126AXI-S423
Infineon Technologies
1,600:
$1.96
Non-Stocked Lead-Time 10 Weeks
Mouser Part No
727-CY8C4126AXI-S423
Infineon Technologies
ARM Microcontrollers - MCU PSoC4
Non-Stocked Lead-Time 10 Weeks
Buy
Min.: 1,600
Mult.: 1,600
Details
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 PSoC 4 S-Series
CY8C4127AXI-S453
Infineon Technologies
1:
$5.30
Non-Stocked Lead-Time 10 Weeks
Mouser Part No
727-CY8C4127AXI-S453
Infineon Technologies
ARM Microcontrollers - MCU PSoC 4 S-Series
Non-Stocked Lead-Time 10 Weeks
1
$5.30
10
$4.04
25
$3.73
100
$3.29
250
View
250
$3.18
500
$3.09
1,000
$2.99
1,600
$2.88
4,800
Quote
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
TQFP-44
ARM Cortex M0+
128 kB
32 bit
10 bit, 12 bit
24 MHz
36 I/O
16 kB
1.71 V
5.5 V
- 40 C
+ 105 C
Tray