|
|
8-bit Microcontrollers - MCU PSoC 32KB FLASH 1.7-5.5V 38 I/O
- CY8C3246LTI-149T
- Infineon Technologies
-
1:
$22.52
-
23In Stock
|
Mouser Part #
727-CY8C3246LTI-149T
|
Infineon Technologies
|
8-bit Microcontrollers - MCU PSoC 32KB FLASH 1.7-5.5V 38 I/O
|
|
23In Stock
|
|
|
$22.52
|
|
|
$17.11
|
|
|
$16.40
|
|
|
$14.45
|
|
|
View
|
|
|
$11.73
|
|
|
$13.75
|
|
|
$12.85
|
|
|
$12.00
|
|
|
$11.73
|
|
Min.: 1
Mult.: 1
|
|
|
8051
|
64 kB
|
8 kB
|
QFN-68
|
50 MHz
|
12 bit
|
46 I/O
|
1.71 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
CY8C3246
|
|
Reel, Cut Tape
|
|
|
|
8-bit Microcontrollers - MCU 32K Flash 50MHz 8051 1.71V to 5.5V
- CY8C3445PVI-094
- Infineon Technologies
-
1:
$17.72
-
134In Stock
|
Mouser Part #
727-CY8C3445PVI-094
|
Infineon Technologies
|
8-bit Microcontrollers - MCU 32K Flash 50MHz 8051 1.71V to 5.5V
|
|
134In Stock
|
|
|
$17.72
|
|
|
$13.89
|
|
|
$12.77
|
|
|
$11.35
|
|
|
View
|
|
|
$11.07
|
|
|
$10.60
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
8051
|
32 kB
|
4 kB
|
SSOP-48
|
50 MHz
|
12 bit
|
29 I/O
|
1.71 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
CY8C3445
|
|
Tube
|
|
|
|
8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V
- CY8C3446LTI-085
- Infineon Technologies
-
1:
$18.58
-
6In Stock
|
Mouser Part #
727-CY8C3446LTI-085
|
Infineon Technologies
|
8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V
|
|
6In Stock
|
|
|
$18.58
|
|
|
$14.68
|
|
|
$13.70
|
|
|
$12.62
|
|
|
$12.48
|
|
Min.: 1
Mult.: 1
|
|
|
8051
|
64 kB
|
8 kB
|
QFN-68
|
50 MHz
|
12 bit
|
48 I/O
|
1.71 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
CY8C3446
|
|
Tray
|
|
|
|
8-bit Microcontrollers - MCU 25 MIPS, 8 kB, 256, SPI, UART, TSSOP20
- C8051F531A-IT
- Silicon Labs
-
1:
$8.57
-
52In Stock
-
End of Life
|
Mouser Part #
634-C8051F531A-IT
End of Life
|
Silicon Labs
|
8-bit Microcontrollers - MCU 25 MIPS, 8 kB, 256, SPI, UART, TSSOP20
|
|
52In Stock
|
|
|
$8.57
|
|
|
$7.11
|
|
|
$6.11
|
|
|
$5.81
|
|
|
View
|
|
|
$5.56
|
|
|
$5.39
|
|
|
$5.22
|
|
|
$5.04
|
|
Min.: 1
Mult.: 1
|
|
|
8051
|
8 kB
|
256 B
|
TSSOP-20
|
25 MHz
|
12 bit
|
16 I/O
|
1.8 V
|
5.25 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 125 C
|
C8051F531A
|
|
Tube
|
|
|
|
8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V CAN 8-bit MCU
- C8051F569-IM
- Silicon Labs
-
1:
$19.76
-
83In Stock
-
End of Life
|
Mouser Part #
634-C8051F569-IM
End of Life
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V CAN 8-bit MCU
|
|
83In Stock
|
|
|
$19.76
|
|
|
$16.06
|
|
|
$15.31
|
|
|
$13.30
|
|
|
View
|
|
|
$12.69
|
|
|
$11.58
|
|
|
$10.14
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
8051
|
32 kB
|
2.25 kB
|
QFN-40
|
50 MHz
|
12 bit
|
33 I/O
|
1.8 V
|
5.25 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 125 C
|
C8051F569
|
AEC-Q100
|
Tube
|
|
|
|
8-bit Microcontrollers - MCU 64KB,16ADC,100Pin MCU
- C8051F064-GQ
- Silicon Labs
-
1:
$42.32
-
2In Stock
-
NRND
|
Mouser Part #
634-C8051F064-GQ
NRND
|
Silicon Labs
|
8-bit Microcontrollers - MCU 64KB,16ADC,100Pin MCU
|
|
2In Stock
|
|
|
$42.32
|
|
|
$35.29
|
|
|
$30.83
|
|
|
$29.84
|
|
|
View
|
|
|
$29.33
|
|
|
$28.58
|
|
Min.: 1
Mult.: 1
|
|
|
8051
|
64 kB
|
4.25 kB
|
TQFP-100
|
25 MHz
|
16 bit
|
59 I/O
|
2.7 V
|
3.6 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
C8051F064
|
|
Tray
|
|
|
|
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB 8-bit MCU
- C8051F301-GM
- Silicon Labs
-
1:
$9.56
-
12In Stock
|
Mouser Part #
634-C8051F301-GM
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB 8-bit MCU
|
|
12In Stock
|
|
|
$9.56
|
|
|
$7.95
|
|
|
$7.38
|
|
|
$6.59
|
|
|
View
|
|
|
$6.17
|
|
|
$6.01
|
|
|
$5.86
|
|
|
$5.66
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
8051
|
8 kB
|
256 B
|
QFN-11
|
25 MHz
|
No ADC
|
8 I/O
|
2.7 V
|
3.6 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
C8051F301
|
|
Tube
|
|
|
|
8-bit Microcontrollers - MCU 8051 25 MHz 16 kB LFO 8-bit MCU
- C8051F338-GM
- Silicon Labs
-
1:
$15.24
-
92In Stock
|
Mouser Part #
634-C8051F338-GM
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 25 MHz 16 kB LFO 8-bit MCU
|
|
92In Stock
|
|
|
$15.24
|
|
|
$12.63
|
|
|
$10.77
|
|
|
$10.34
|
|
|
View
|
|
|
$10.11
|
|
|
$9.78
|
|
|
$9.53
|
|
|
$9.52
|
|
Min.: 1
Mult.: 1
|
|
|
8051
|
16 kB
|
768 B
|
QFN-24
|
25 MHz
|
10 bit
|
21 I/O
|
2.7 V
|
3.6 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
C8051F338
|
|
Tube
|
|
|
|
8-bit Microcontrollers - MCU EPROM/ROM High-Speed Microcontrollers
- DS87C520-ENL+
- Analog Devices / Maxim Integrated
-
1:
$152.35
-
90In Stock
|
Mouser Part #
700-DS87C520-ENL
|
Analog Devices / Maxim Integrated
|
8-bit Microcontrollers - MCU EPROM/ROM High-Speed Microcontrollers
|
|
90In Stock
|
|
|
$152.35
|
|
|
$127.39
|
|
|
$121.16
|
|
|
$114.33
|
|
|
View
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
8051
|
16 kB
|
1 kB
|
TQFP-44
|
33 MHz
|
No ADC
|
32 I/O
|
4.5 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
DS87C520
|
|
Tray
|
|
|
|
8-bit Microcontrollers - MCU 8-Bit 16K+1K Flash 33MHz 3/16-Bit Timer
- SST89E54RC-33-C-PIE
- Microchip Technology
-
1:
$4.19
-
50In Stock
-
Factory Special Order
|
Mouser Part #
804-89E54RC3CPIE
Factory Special Order
|
Microchip Technology
|
8-bit Microcontrollers - MCU 8-Bit 16K+1K Flash 33MHz 3/16-Bit Timer
|
|
50In Stock
|
|
|
$4.19
|
|
|
$3.49
|
|
|
$3.36
|
|
Min.: 1
Mult.: 1
|
|
|
8051
|
17 kB
|
512 B
|
PDIP-40
|
33 MHz
|
No ADC
|
32 I/O
|
4.5 V
|
5.5 V
|
Through Hole
|
8 bit
|
0 C
|
+ 70 C
|
SST89E54
|
|
Tube
|
|
|
|
8-bit Microcontrollers - MCU Single-Cycle 8051 8K ISP Flash MCU
- AT89LP52-20AU
- Microchip Technology
-
1:
$2.67
-
960Expected 2026-04-13
|
Mouser Part #
556-AT89LP52-20AU
|
Microchip Technology
|
8-bit Microcontrollers - MCU Single-Cycle 8051 8K ISP Flash MCU
|
|
960Expected 2026-04-13
|
|
|
$2.67
|
|
|
$2.42
|
|
|
$2.20
|
|
Min.: 1
Mult.: 1
|
|
|
8051
|
8 kB
|
256 B
|
TQFP-44
|
20 MHz
|
No ADC
|
36 I/O
|
2.4 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
|
|
Tray
|
|
|
|
8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V 8-bit MCU
- C8051F507-IQ
- Silicon Labs
-
1:
$15.14
-
1,250Expected 2026-03-03
|
Mouser Part #
634-C8051F507-IQ
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V 8-bit MCU
|
|
1,250Expected 2026-03-03
|
|
|
$15.14
|
|
|
$12.56
|
|
|
$11.70
|
|
|
$10.65
|
|
|
View
|
|
|
$10.11
|
|
|
$9.77
|
|
|
$9.49
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
8051
|
32 kB
|
4.25 kB
|
QFP-32
|
50 MHz
|
12 bit
|
25 I/O
|
1.8 V
|
5.25 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 125 C
|
C8051F507
|
AEC-Q100
|
Tray
|
|
|
|
8-bit Microcontrollers - MCU 64KB,16ADC,CAN,64Pin MCU
- C8051F061-GQ
- Silicon Labs
-
1:
$52.20
-
398Expected 2026-03-03
-
NRND
|
Mouser Part #
634-C8051F061-GQ
NRND
|
Silicon Labs
|
8-bit Microcontrollers - MCU 64KB,16ADC,CAN,64Pin MCU
|
|
398Expected 2026-03-03
|
|
|
$52.20
|
|
|
$43.83
|
|
|
$41.28
|
|
|
$37.49
|
|
|
View
|
|
|
$36.49
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
8051
|
64 kB
|
4.25 kB
|
TQFP-64
|
25 MHz
|
10 bit, 2 x 16 bit
|
24 I/O
|
2.7 V
|
3.6 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
C8051F061
|
|
Tray
|
|
|
|
8-bit Microcontrollers - MCU 8kB/768B RAM, 10b ADC, 10b DAC, QFN20 OTP available (T630-GM)
- C8051F330-GMR
- Silicon Labs
-
1:
$13.76
-
1,500Expected 2026-03-03
-
NRND
|
Mouser Part #
634-C8051F330-GMR
NRND
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8kB/768B RAM, 10b ADC, 10b DAC, QFN20 OTP available (T630-GM)
|
|
1,500Expected 2026-03-03
|
|
|
$13.76
|
|
|
$11.42
|
|
|
$10.63
|
|
|
$9.66
|
|
|
View
|
|
|
$8.43
|
|
|
$9.16
|
|
|
$8.85
|
|
|
$8.45
|
|
|
$8.43
|
|
Min.: 1
Mult.: 1
|
|
|
8051
|
8 kB
|
768 B
|
QFN-20
|
25 MHz
|
10 bit
|
17 I/O
|
2.7 V
|
3.6 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
C8051F330
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
8-bit Microcontrollers - MCU 64KB 20MHz 2.4V-5.5V
- AT89LP51ED2-20AU
- Microchip Technology
-
1:
$8.74
-
800Expected 2026-04-20
|
Mouser Part #
556-AT89LP51ED2-20AU
|
Microchip Technology
|
8-bit Microcontrollers - MCU 64KB 20MHz 2.4V-5.5V
|
|
800Expected 2026-04-20
|
|
|
$8.74
|
|
|
$7.98
|
|
|
$7.25
|
|
Min.: 1
Mult.: 1
|
|
|
8051
|
64 kB
|
256 B
|
TQFP-44
|
20 MHz
|
10 bit
|
36 I/O
|
2.4 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
|
|
Tray
|
|
|
|
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB 5 V LIN 8-bit MCU
- C8051F530-C-IT
- Silicon Labs
-
1:
$9.94
-
674Expected 2026-03-03
-
End of Life
|
Mouser Part #
634-C8051F530-C-IT
End of Life
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB 5 V LIN 8-bit MCU
|
|
674Expected 2026-03-03
|
|
|
$9.94
|
|
|
$8.25
|
|
|
$7.08
|
|
|
$6.76
|
|
|
View
|
|
|
$6.49
|
|
|
$6.11
|
|
|
$5.87
|
|
Min.: 1
Mult.: 1
|
|
|
8051
|
8 kB
|
256 B
|
TSSOP-20
|
25 MHz
|
12 bit
|
16 I/O
|
2 V
|
5.25 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 125 C
|
C8051F530
|
AEC-Q100
|
Tube
|
|
|
|
8-bit Microcontrollers - MCU 32KB Flash ROM, 2KB SRAM, 2 CHs of SPI,1T/8051
- ML51TC0AE
- Nuvoton
-
1:
$2.15
-
490Expected 2026-03-25
|
Mouser Part #
503-ML51TC0AE
|
Nuvoton
|
8-bit Microcontrollers - MCU 32KB Flash ROM, 2KB SRAM, 2 CHs of SPI,1T/8051
|
|
490Expected 2026-03-25
|
|
|
$2.15
|
|
|
$1.83
|
|
|
$1.69
|
|
|
$1.51
|
|
|
View
|
|
|
$1.34
|
|
|
$1.28
|
|
|
$1.18
|
|
Min.: 1
Mult.: 1
|
|
|
8051
|
32 kB
|
2 kB
|
QFN-33
|
24 MHz
|
12 bit
|
28 I/O
|
1.8 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 105 C
|
|
|
Tray
|
|
|
|
8-bit Microcontrollers - MCU 64KB Flash, 4KB SRAM, 2 CHs of SPI,1T/8051,LCD
- ML54SD1AE
- Nuvoton
-
1:
$2.95
-
500Expected 2026-03-25
|
Mouser Part #
503-ML54SD1AE
|
Nuvoton
|
8-bit Microcontrollers - MCU 64KB Flash, 4KB SRAM, 2 CHs of SPI,1T/8051,LCD
|
|
500Expected 2026-03-25
|
|
|
$2.95
|
|
|
$2.48
|
|
|
$2.29
|
|
|
$2.06
|
|
|
$1.91
|
|
Min.: 1
Mult.: 1
|
|
|
8051
|
64 kB
|
4 kB
|
LQFP-64
|
24 MHz
|
12 bit
|
56 I/O
|
1.8 V
|
3.6 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 105 C
|
|
|
Tray
|
|
|
|
8-bit Microcontrollers - MCU High-Speed Microcontroller
- DS80C310-QCG+T&R
- Analog Devices / Maxim Integrated
-
500:
$27.08
-
500Factory Stock Available
|
Mouser Part #
700-DS80C310-QCG+T&R
|
Analog Devices / Maxim Integrated
|
8-bit Microcontrollers - MCU High-Speed Microcontroller
|
|
500Factory Stock Available
|
|
Min.: 500
Mult.: 500
|
|
|
8051
|
64 kB
|
256 B
|
PLCC-44
|
25 MHz
|
No ADC
|
32 I/O
|
4 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
0 C
|
+ 70 C
|
DS80C310
|
|
Reel
|
|
|
|
8-bit Microcontrollers - MCU High-Speed/Low-Power Microcontrollers
- DS80C320-FCG+
- Analog Devices / Maxim Integrated
-
96:
$38.63
-
32,179Factory Stock Available
|
Mouser Part #
700-DS80C320-FCG
|
Analog Devices / Maxim Integrated
|
8-bit Microcontrollers - MCU High-Speed/Low-Power Microcontrollers
|
|
32,179Factory Stock Available
|
|
Min.: 96
Mult.: 96
|
|
|
8051
|
64 kB
|
256 B
|
TQFP-44
|
25 MHz
|
No ADC
|
32 I/O
|
4.5 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
0 C
|
+ 70 C
|
DS80C320
|
|
Tray
|
|
|
|
8-bit Microcontrollers - MCU High-Speed/Low-Power Microcontrollers
- DS80C320-QCG+T&R
- Analog Devices / Maxim Integrated
-
1:
$59.10
-
27,000Factory Stock Available
|
Mouser Part #
700-DS80C320-QCG+T&R
|
Analog Devices / Maxim Integrated
|
8-bit Microcontrollers - MCU High-Speed/Low-Power Microcontrollers
|
|
27,000Factory Stock Available
|
|
|
$59.10
|
|
|
$52.75
|
|
|
$50.36
|
|
|
$45.04
|
|
|
$42.97
|
|
|
$42.97
|
|
Min.: 1
Mult.: 1
|
|
|
8051
|
64 kB
|
256 B
|
PLCC-44
|
25 MHz
|
No ADC
|
32 I/O
|
4.5 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
0 C
|
+ 70 C
|
DS80C320
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
8-bit Microcontrollers - MCU High-Speed/Low-Power Microcontrollers
- DS80C320-QCL+T&R
- Analog Devices / Maxim Integrated
-
500:
$42.97
-
30,000Factory Stock Available
|
Mouser Part #
700-DS80C320-QCL+T&R
|
Analog Devices / Maxim Integrated
|
8-bit Microcontrollers - MCU High-Speed/Low-Power Microcontrollers
|
|
30,000Factory Stock Available
|
|
Min.: 500
Mult.: 500
|
|
|
8051
|
64 kB
|
256 B
|
PLCC-44
|
33 MHz
|
No ADC
|
32 I/O
|
4.5 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
0 C
|
+ 70 C
|
DS80C320
|
|
Reel
|
|
|
|
8-bit Microcontrollers - MCU High-Speed/Low-Power Microcontrollers
- DS80C323-END+
- Analog Devices / Maxim Integrated
-
160:
$16.41
-
868Factory Stock Available
|
Mouser Part #
700-DS80C323-END
|
Analog Devices / Maxim Integrated
|
8-bit Microcontrollers - MCU High-Speed/Low-Power Microcontrollers
|
|
868Factory Stock Available
|
|
|
$16.41
|
|
|
$15.61
|
|
|
$14.60
|
|
|
$13.58
|
|
Min.: 160
Mult.: 160
|
|
|
8051
|
64 kB
|
256 B
|
TQFP-44
|
18 MHz
|
No ADC
|
32 I/O
|
2.7 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
DS80C323
|
|
Tray
|
|
|
|
8-bit Microcontrollers - MCU EPROM/ROM High-Speed Microcontrollers
- DS87C520-QNL+T&R
- Analog Devices / Maxim Integrated
-
500:
$85.36
-
1,500Factory Stock Available
|
Mouser Part #
700-DS87C520-QNL+T&R
|
Analog Devices / Maxim Integrated
|
8-bit Microcontrollers - MCU EPROM/ROM High-Speed Microcontrollers
|
|
1,500Factory Stock Available
|
|
Min.: 500
Mult.: 500
|
|
|
8051
|
16 kB
|
1 kB
|
PLCC-44
|
33 MHz
|
No ADC
|
32 I/O
|
4.5 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
DS87C520
|
|
Reel
|
|
|
|
8-bit Microcontrollers - MCU C51AC3 64K FLASHADC EEP 5V
- AT89C51AC3-RDTUM
- Microchip Technology
-
160:
$13.13
-
Non-Stocked Lead-Time 7 Weeks
|
Mouser Part #
556-A89C51AC3RDTUM
|
Microchip Technology
|
8-bit Microcontrollers - MCU C51AC3 64K FLASHADC EEP 5V
|
|
Non-Stocked Lead-Time 7 Weeks
|
|
Min.: 160
Mult.: 160
|
|
|
8051
|
64 kB
|
2 kB
|
VQFP-64
|
60 MHz
|
10 bit
|
36 I/O
|
3 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
89C
|
|
Tray
|
|
Canada
