|
|
8-bit Microcontrollers - MCU C51RD2 64K FLASH 3-5.5V
- AT89C51RD2-SLRUM
- Microchip Technology
-
1:
$12.82
-
136In Stock
|
Mouser Part No
556-A89C51RD2SLRUM
|
Microchip Technology
|
8-bit Microcontrollers - MCU C51RD2 64K FLASH 3-5.5V
|
|
136In Stock
|
|
|
$12.82
|
|
|
$11.76
|
|
|
$10.65
|
|
|
$10.65
|
|
Min.: 1
Mult.: 1
|
|
|
8051
|
64 kB
|
2 kB
|
PLCC-44
|
60 MHz
|
|
34 I/O
|
2.7 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
|
|
Reel, Cut Tape
|
|
|
|
8-bit Microcontrollers - MCU SINGLE CYCLE 2K FLASH 20MHZ 2.4-5.5V
- AT89LP2052-20PU
- Microchip Technology
-
1:
$3.75
-
265In Stock
|
Mouser Part No
556-A89LP2052-20PU
|
Microchip Technology
|
8-bit Microcontrollers - MCU SINGLE CYCLE 2K FLASH 20MHZ 2.4-5.5V
|
|
265In Stock
|
|
Min.: 1
Mult.: 1
|
|
|
8051
|
2 kB
|
256 B
|
PDIP-20
|
20 MHz
|
No ADC
|
15 I/O
|
2.4 V
|
5.5 V
|
Through Hole
|
8 bit
|
- 40 C
|
+ 85 C
|
89LP
|
|
Tube
|
|
|
|
8-bit Microcontrollers - MCU SINGLE CYC 4K FLASH -20MHZ 2.4-5.5V
- AT89LP4052-20XU
- Microchip Technology
-
1:
$3.89
-
73In Stock
|
Mouser Part No
556-A89LP4052-20XU
|
Microchip Technology
|
8-bit Microcontrollers - MCU SINGLE CYC 4K FLASH -20MHZ 2.4-5.5V
|
|
73In Stock
|
|
|
$3.89
|
|
|
$3.56
|
|
|
$3.50
|
|
Min.: 1
Mult.: 1
|
|
|
8051
|
4 kB
|
256 B
|
TSSOP-20
|
20 MHz
|
No ADC
|
15 I/O
|
2.4 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
89LP
|
|
Tube
|
|
|
|
8-bit Microcontrollers - MCU USB-Flash-64k-ADC-QFN32 OTP available (T626-GM)
- C8051F381-GMR
- Silicon Labs
-
1:
$8.55
-
90In Stock
|
Mouser Part No
634-C8051F381-GMR
|
Silicon Labs
|
8-bit Microcontrollers - MCU USB-Flash-64k-ADC-QFN32 OTP available (T626-GM)
|
|
90In Stock
|
|
|
$8.55
|
|
|
$7.10
|
|
|
$6.60
|
|
|
$5.96
|
|
|
View
|
|
|
$5.14
|
|
|
$5.63
|
|
|
$5.42
|
|
|
$5.16
|
|
|
$5.14
|
|
Min.: 1
Mult.: 1
|
|
|
8051
|
64 kB
|
4.25 kB
|
QFN-32
|
48 MHz
|
10 bit
|
25 I/O
|
2.7 V
|
5.25 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
C8051F381
|
|
Reel, Cut Tape
|
|
|
|
8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V CAN LIN 8-bit MCU
- C8051F506-IM
- Silicon Labs
-
1:
$17.26
-
6In Stock
|
Mouser Part No
634-C8051F506-IM
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V CAN LIN 8-bit MCU
|
|
6In Stock
|
|
|
$17.26
|
|
|
$14.04
|
|
|
$13.39
|
|
|
$11.62
|
|
|
View
|
|
|
$11.11
|
|
|
$10.12
|
|
|
$8.76
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
8051
|
32 kB
|
4.25 kB
|
QFN-32
|
50 MHz
|
12 bit
|
25 I/O
|
1.8 V
|
5.25 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 125 C
|
C8051F506
|
AEC-Q100
|
Tube
|
|
|
|
8-bit Microcontrollers - MCU 8051 MHz 16 kB flash industrial 8-bit MCU
- C8051F541-IM
- Silicon Labs
-
1:
$9.83
-
6In Stock
|
Mouser Part No
634-C8051F541-IM
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 MHz 16 kB flash industrial 8-bit MCU
|
|
6In Stock
|
|
|
$9.83
|
|
|
$8.16
|
|
|
$7.03
|
|
|
$6.81
|
|
Min.: 1
Mult.: 1
|
|
|
8051
|
16 kB
|
1.25 kB
|
QFN-32
|
50 MHz
|
12 bit
|
25 I/O
|
1.8 V
|
5.25 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 125 C
|
C8051F541
|
AEC-Q100
|
Tube
|
|
|
|
8-bit Microcontrollers - MCU 32kB/4kB RAM, 10b ADC, DC-DC, 0.9V, QFN32
- C8051F920-G-GM
- Silicon Labs
-
1:
$4.88
-
63In Stock
|
Mouser Part No
634-C8051F920-G-GM
|
Silicon Labs
|
8-bit Microcontrollers - MCU 32kB/4kB RAM, 10b ADC, DC-DC, 0.9V, QFN32
|
|
63In Stock
|
|
|
$4.88
|
|
|
$4.07
|
|
|
$3.48
|
|
|
$3.31
|
|
|
View
|
|
|
$3.18
|
|
|
$3.17
|
|
Min.: 1
Mult.: 1
|
|
|
8051
|
32 kB
|
4.25 kB
|
QFN-32
|
25 MHz
|
10 bit
|
24 I/O
|
900 mV
|
3.6 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
|
|
Tube
|
|
|
|
8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V
- CY8C3246LTI-149
- Infineon Technologies
-
1:
$17.11
-
8In Stock
|
Mouser Part No
727-CY8C3246LTI-149
|
Infineon Technologies
|
8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V
|
|
8In Stock
|
|
|
$17.11
|
|
|
$13.46
|
|
|
$12.54
|
|
|
$11.58
|
|
|
View
|
|
|
$11.12
|
|
|
$10.88
|
|
|
$10.72
|
|
|
Quote
|
|
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
|
|
Tray
|
|
|
|
8-bit Microcontrollers - MCU PSoC 32KB FLASH 1.7-5.5V 38 I/O
- CY8C3246LTI-149T
- Infineon Technologies
-
1:
$20.20
-
23In Stock
|
Mouser Part No
727-CY8C3246LTI-149T
|
Infineon Technologies
|
8-bit Microcontrollers - MCU PSoC 32KB FLASH 1.7-5.5V 38 I/O
|
|
23In Stock
|
|
|
$20.20
|
|
|
$15.35
|
|
|
$14.71
|
|
|
$12.95
|
|
|
View
|
|
|
$10.52
|
|
|
$12.33
|
|
|
$11.52
|
|
|
$10.76
|
|
|
$10.52
|
|
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:
$12.70
-
134In Stock
|
Mouser Part No
727-CY8C3445PVI-094
|
Infineon Technologies
|
8-bit Microcontrollers - MCU 32K Flash 50MHz 8051 1.71V to 5.5V
|
|
134In Stock
|
|
|
$12.70
|
|
|
$9.97
|
|
|
$9.16
|
|
|
Quote
|
|
|
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:
$16.67
-
6In Stock
|
Mouser Part No
727-CY8C3446LTI-085
|
Infineon Technologies
|
8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V
|
|
6In Stock
|
|
|
$16.67
|
|
|
$13.16
|
|
|
$12.29
|
|
|
$11.31
|
|
|
$11.19
|
|
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:
$7.69
-
52In Stock
-
End of Life
|
Mouser Part No
634-C8051F531A-IT
End of Life
|
Silicon Labs
|
8-bit Microcontrollers - MCU 25 MIPS, 8 kB, 256, SPI, UART, TSSOP20
|
|
52In Stock
|
|
|
$7.69
|
|
|
$6.38
|
|
|
$5.48
|
|
|
$5.21
|
|
|
View
|
|
|
$4.99
|
|
|
$4.84
|
|
|
$4.68
|
|
|
$4.52
|
|
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:
$17.72
-
83In Stock
-
End of Life
|
Mouser Part No
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
|
|
|
$17.72
|
|
|
$14.40
|
|
|
$13.73
|
|
|
$11.93
|
|
|
View
|
|
|
$11.38
|
|
|
$10.38
|
|
|
$9.09
|
|
|
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 8051 25 MHz 8 kB 8-bit MCU
- C8051F301-GM
- Silicon Labs
-
1:
$8.58
-
12In Stock
|
Mouser Part No
634-C8051F301-GM
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB 8-bit MCU
|
|
12In Stock
|
|
|
$8.58
|
|
|
$7.13
|
|
|
$6.62
|
|
|
$5.91
|
|
|
View
|
|
|
$5.53
|
|
|
$5.39
|
|
|
$5.25
|
|
|
$5.07
|
|
|
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:
$13.66
-
92In Stock
|
Mouser Part No
634-C8051F338-GM
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 25 MHz 16 kB LFO 8-bit MCU
|
|
92In Stock
|
|
|
$13.66
|
|
|
$11.33
|
|
|
$9.66
|
|
|
$9.27
|
|
|
View
|
|
|
$9.06
|
|
|
$8.77
|
|
|
$8.55
|
|
|
$8.53
|
|
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 8-Bit 16K+1K Flash 33MHz 3/16-Bit Timer
- SST89E54RC-33-C-PIE
- Microchip Technology
-
1:
$3.75
-
50In Stock
-
Factory Special Order
|
Mouser Part No
804-89E54RC3CPIE
Factory Special Order
|
Microchip Technology
|
8-bit Microcontrollers - MCU 8-Bit 16K+1K Flash 33MHz 3/16-Bit Timer
|
|
50In Stock
|
|
|
$3.75
|
|
|
$3.13
|
|
|
$3.02
|
|
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:
$2.39
-
960Expected 13/4/2026
|
Mouser Part No
556-AT89LP52-20AU
|
Microchip Technology
|
8-bit Microcontrollers - MCU Single-Cycle 8051 8K ISP Flash MCU
|
|
960Expected 13/4/2026
|
|
|
$2.39
|
|
|
$2.17
|
|
|
$1.97
|
|
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:
$13.58
-
1,250Expected 27/2/2026
|
Mouser Part No
634-C8051F507-IQ
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V 8-bit MCU
|
|
1,250Expected 27/2/2026
|
|
|
$13.58
|
|
|
$11.26
|
|
|
$10.49
|
|
|
$9.55
|
|
|
View
|
|
|
$9.06
|
|
|
$8.76
|
|
|
$8.51
|
|
|
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:
$46.82
-
548Expected 27/2/2026
-
NRND
|
Mouser Part No
634-C8051F061-GQ
NRND
|
Silicon Labs
|
8-bit Microcontrollers - MCU 64KB,16ADC,CAN,64Pin MCU
|
|
548Expected 27/2/2026
|
|
|
$46.82
|
|
|
$39.31
|
|
|
$37.02
|
|
|
$33.62
|
|
|
View
|
|
|
$32.72
|
|
|
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:
$12.34
-
1,500Expected 6/3/2026
-
NRND
|
Mouser Part No
634-C8051F330-GMR
NRND
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8kB/768B RAM, 10b ADC, 10b DAC, QFN20 OTP available (T630-GM)
|
|
1,500Expected 6/3/2026
|
|
|
$12.34
|
|
|
$10.24
|
|
|
$9.54
|
|
|
$8.66
|
|
|
View
|
|
|
$7.56
|
|
|
$8.21
|
|
|
$7.94
|
|
|
$7.58
|
|
|
$7.56
|
|
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:
$7.84
-
800Expected 20/4/2026
|
Mouser Part No
556-AT89LP51ED2-20AU
|
Microchip Technology
|
8-bit Microcontrollers - MCU 64KB 20MHz 2.4V-5.5V
|
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800Expected 20/4/2026
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$7.84
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$7.16
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$6.51
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Min.: 1
Mult.: 1
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8051
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64 kB
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256 B
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TQFP-44
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20 MHz
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10 bit
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36 I/O
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2.4 V
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5.5 V
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SMD/SMT
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8 bit
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- 40 C
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+ 85 C
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Tray
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8-bit Microcontrollers - MCU 64KB 20MHz 2.4V-5.5V
- AT89LP51RD2-20AAU
- Microchip Technology
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1:
$7.10
-
320On Order
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Mouser Part No
556-AT89LP51RD220AAU
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Microchip Technology
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8-bit Microcontrollers - MCU 64KB 20MHz 2.4V-5.5V
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320On Order
On Order:
160 Expected 24/2/2026
160 Expected 16/4/2026
Factory Lead Time:
13 Weeks
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$7.10
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$6.52
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$5.91
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Min.: 1
Mult.: 1
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8051
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64 kB
|
256 B
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LQFP-44
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20 MHz
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10 bit
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40 I/O
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2.4 V
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5.5 V
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SMD/SMT
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8 bit
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- 40 C
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+ 85 C
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Tray
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8-bit Microcontrollers - MCU 8051 25 MHz 8 kB 5 V LIN 8-bit MCU
- C8051F530-C-IT
- Silicon Labs
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1:
$8.91
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1,074Expected 6/3/2026
-
End of Life
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Mouser Part No
634-C8051F530-C-IT
End of Life
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Silicon Labs
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8-bit Microcontrollers - MCU 8051 25 MHz 8 kB 5 V LIN 8-bit MCU
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1,074Expected 6/3/2026
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$8.91
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$7.39
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$6.35
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$6.06
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View
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$5.82
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$5.48
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$5.27
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Min.: 1
Mult.: 1
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8051
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8 kB
|
256 B
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TSSOP-20
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25 MHz
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12 bit
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16 I/O
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2 V
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5.25 V
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SMD/SMT
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8 bit
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- 40 C
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+ 125 C
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C8051F530
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AEC-Q100
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Tube
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8-bit Microcontrollers - MCU 32KB Flash ROM, 2KB SRAM, 2 CHs of SPI,1T/8051
- ML51TC0AE
- Nuvoton
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1:
$1.93
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490Expected 25/3/2026
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Mouser Part No
503-ML51TC0AE
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Nuvoton
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8-bit Microcontrollers - MCU 32KB Flash ROM, 2KB SRAM, 2 CHs of SPI,1T/8051
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490Expected 25/3/2026
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$1.93
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$1.64
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$1.52
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$1.35
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View
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$1.20
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$1.15
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$1.06
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Min.: 1
Mult.: 1
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8051
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32 kB
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2 kB
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QFN-33
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24 MHz
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12 bit
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28 I/O
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1.8 V
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5.5 V
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SMD/SMT
|
8 bit
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- 40 C
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+ 105 C
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Tray
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8-bit Microcontrollers - MCU 64KB Flash, 4KB SRAM, 2 CHs of SPI,1T/8051,LCD
- ML54SD1AE
- Nuvoton
-
1:
$2.64
-
500Expected 25/3/2026
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Mouser Part No
503-ML54SD1AE
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Nuvoton
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8-bit Microcontrollers - MCU 64KB Flash, 4KB SRAM, 2 CHs of SPI,1T/8051,LCD
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500Expected 25/3/2026
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$2.64
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$2.22
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$2.06
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$1.85
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$1.71
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Min.: 1
Mult.: 1
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8051
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64 kB
|
4 kB
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LQFP-64
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24 MHz
|
12 bit
|
56 I/O
|
1.8 V
|
3.6 V
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SMD/SMT
|
8 bit
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- 40 C
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+ 105 C
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Tray
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Singapore
