8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 8-bit MCU
C8051F387-GM
Silicon Labs
1:
NT$245.93
208 In Stock
Mouser Part #
634-C8051F387-GM
Silicon Labs
8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 8-bit MCU
208 In Stock
Alternative Packaging
1
NT$245.93
10
NT$193.95
25
NT$174.95
100
NT$159.17
250
View
250
NT$139.10
500
NT$129.06
1,000
NT$114.36
2,500
NT$112.93
Buy
Min.: 1
Mult.: 1
Details
8051
32 kB
2.3 kB
QFN-32
48 MHz
25 I/O
2.7 V
5.25 V
SMD/SMT
8 bit
- 40 C
+ 85 C
C8051F387
Tube
8-bit Microcontrollers - MCU 16kB/1kB RAM, 10b ADC, 10b 2xDAC, QFN24
C8051F390-A-GMR
Silicon Labs
1:
NT$197.89
113 In Stock
Mouser Part #
634-C8051F390-A-GMR
Silicon Labs
8-bit Microcontrollers - MCU 16kB/1kB RAM, 10b ADC, 10b 2xDAC, QFN24
113 In Stock
Alternative Packaging
1
NT$197.89
10
NT$135.87
25
NT$126.55
100
NT$111.49
250
View
1,500
NT$81.74
250
NT$105.76
500
NT$94.64
1,000
NT$82.10
1,500
NT$81.74
Buy
Min.: 1
Mult.: 1
Reel :
1,500
Details
8051
16 kB
1 kB
QFN-24
50 MHz
10 bit
21 I/O
1.8 V
3.6 V
SMD/SMT
8 bit
- 40 C
+ 105 C
C8051F390
Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 16kB/1kB RAM, 10b ADC, 10b 2xDAC, QFN20
C8051F392-A-GMR
Silicon Labs
1:
NT$168.14
72 In Stock
Mouser Part #
634-C8051F392-A-GMR
Silicon Labs
8-bit Microcontrollers - MCU 16kB/1kB RAM, 10b ADC, 10b 2xDAC, QFN20
72 In Stock
Alternative Packaging
1
NT$168.14
10
NT$124.76
25
NT$111.49
100
NT$100.74
250
View
1,500
NT$78.87
250
NT$97.51
500
NT$89.27
1,000
NT$81.02
1,500
NT$78.87
Buy
Min.: 1
Mult.: 1
Reel :
1,500
Details
8051
16 kB
1 kB
QFN-20
50 MHz
10 bit
17 I/O
1.8 V
3.6 V
SMD/SMT
8 bit
- 40 C
+ 105 C
C8051F392
Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 8kB/512B RAM, ADC, QFN20
+2 images
C8051F850-C-GMR
Silicon Labs
1:
NT$103.97
559 In Stock
Mouser Part #
634-C8051F850-C-GMR
Silicon Labs
8-bit Microcontrollers - MCU 8kB/512B RAM, ADC, QFN20
559 In Stock
Alternative Packaging
1
NT$103.97
10
NT$85.32
25
NT$73.85
100
NT$69.55
1,500
NT$50.55
3,000
View
250
NT$69.19
500
NT$61.66
1,000
NT$51.62
3,000
NT$50.19
Buy
Min.: 1
Mult.: 1
Reel :
1,500
Details
8051
8 kB
512 B
QFN-20
25 MHz
12 bit
16 I/O
2.2 V
3.6 V
SMD/SMT
8 bit
- 40 C
+ 85 C
C8051F850
Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 32K Flash 50MHz 8051 1.71V to 5.5V
CY8C3445PVI-094
Infineon Technologies
1:
NT$442.39
134 In Stock
Mouser Part #
727-CY8C3445PVI-094
Infineon Technologies
8-bit Microcontrollers - MCU 32K Flash 50MHz 8051 1.71V to 5.5V
134 In Stock
Alternative Packaging
1
NT$442.39
10
NT$395.07
25
NT$305.44
100
NT$301.86
250
View
250
NT$290.03
600
NT$265.29
1,200
NT$258.12
3,000
Quote
Buy
Min.: 1
Mult.: 1
Details
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 8051 25 MHz 32 kB 8-bit MCU
+1 image
C8051F005-GQ
Silicon Labs
1:
NT$1,068.33
117 In Stock
800 Expected 1/8/2027
End of Life
Mouser Part #
634-C8051F005-GQ
End of Life
Silicon Labs
8-bit Microcontrollers - MCU 8051 25 MHz 32 kB 8-bit MCU
117 In Stock
800 Expected 1/8/2027
Alternative Packaging
1
NT$1,068.33
10
NT$980.50
25
NT$936.04
100
NT$837.10
250
NT$802.32
Buy
Min.: 1
Mult.: 1
Details
8051
32 kB
2.25 kB
TQFP-64
25 MHz
12 bit
32 I/O
2.7 V
3.6 V
SMD/SMT
8 bit
- 40 C
+ 85 C
C8051F005
Tray
8-bit Microcontrollers - MCU 8051 25 MHz 32 kB 8-bit MCU
+1 image
C8051F005-GQR
Silicon Labs
1:
NT$1,142.18
234 In Stock
End of Life
Mouser Part #
634-C8051F005-GQR
End of Life
Silicon Labs
8-bit Microcontrollers - MCU 8051 25 MHz 32 kB 8-bit MCU
234 In Stock
Alternative Packaging
1
NT$1,142.18
10
NT$1,050.05
500
NT$835.31
2,500
Quote
2,500
Quote
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
8051
32 kB
2.25 kB
TQFP-64
25 MHz
12 bit
32 I/O
2.7 V
3.6 V
SMD/SMT
8 bit
- 40 C
+ 85 C
C8051F005
Reel, Cut Tape
8-bit Microcontrollers - MCU 8051 25 MHz 64 kB 8-bit MCU
+1 image
C8051F021-GQ
Silicon Labs
1:
NT$1,456.94
133 In Stock
End of Life
Mouser Part #
634-C8051F021-GQ
End of Life
Silicon Labs
8-bit Microcontrollers - MCU 8051 25 MHz 64 kB 8-bit MCU
133 In Stock
Alternative Packaging
1
NT$1,456.94
10
NT$1,221.41
25
NT$1,151.86
100
NT$1,049.69
250
View
250
NT$1,022.44
800
Quote
Buy
Min.: 1
Mult.: 1
Details
8051
64 kB
4.35 kB
TQFP-64
25 MHz
8 bit, 12 bit
32 I/O
2.7 V
3.6 V
SMD/SMT
8 bit
- 40 C
+ 85 C
C8051F021
Tray
8-bit Microcontrollers - MCU 8051 25 MHz 64 kB 8-bit MCU
+1 image
C8051F021-GQR
Silicon Labs
1:
NT$1,506.06
379 In Stock
End of Life
Mouser Part #
634-C8051F021-GQR
End of Life
Silicon Labs
8-bit Microcontrollers - MCU 8051 25 MHz 64 kB 8-bit MCU
379 In Stock
Alternative Packaging
1
NT$1,506.06
10
NT$1,269.81
25
NT$1,169.43
100
NT$1,121.39
250
View
500
NT$1,026.74
250
NT$1,032.84
500
NT$1,026.74
2,500
Quote
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
8051
64 kB
4.35 kB
TQFP-64
25 MHz
8 bit, 12 bit
32 I/O
2.7 V
3.6 V
SMD/SMT
8 bit
- 40 C
+ 85 C
C8051F021
Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 8051 25 MHz 64 kB CAN 8-bit MCU
+1 image
C8051F043-GQ
Silicon Labs
1:
NT$952.89
835 In Stock
End of Life
Mouser Part #
634-C8051F043-GQ
End of Life
Silicon Labs
8-bit Microcontrollers - MCU 8051 25 MHz 64 kB CAN 8-bit MCU
835 In Stock
Alternative Packaging
1
NT$952.89
10
NT$768.98
25
NT$715.57
100
NT$663.23
250
View
250
NT$651.75
800
Quote
Buy
Min.: 1
Mult.: 1
Details
8051
64 kB
4.25 kB
TQFP-64
25 MHz
10 bit
32 I/O
2.7 V
3.6 V
SMD/SMT
8 bit
- 40 C
+ 85 C
C8051F043
Tray
8-bit Microcontrollers - MCU 64KB,16ADC,100Pin MCU
C8051F064-GQR
Silicon Labs
1:
NT$1,170.50
115 In Stock
End of Life
Mouser Part #
634-C8051F064-GQR
End of Life
Silicon Labs
8-bit Microcontrollers - MCU 64KB,16ADC,100Pin MCU
115 In Stock
Alternative Packaging
1
NT$1,170.50
10
NT$1,004.88
25
NT$959.70
100
NT$934.25
250
NT$823.83
Buy
Min.: 1
Mult.: 1
Reel :
250
Details
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
Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 50MIPS,128KB,12ADC,100Pin MCU
C8051F124-GQ
Silicon Labs
1:
NT$1,736.57
74 In Stock
1,350 Expected 12/4/2026
End of Life
Mouser Part #
634-C8051F124-GQ
End of Life
Silicon Labs
8-bit Microcontrollers - MCU 50MIPS,128KB,12ADC,100Pin MCU
74 In Stock
1,350 Expected 12/4/2026
Alternative Packaging
1
NT$1,736.57
10
NT$1,436.15
25
NT$1,375.92
100
NT$1,302.79
250
NT$1,269.81
Buy
Min.: 1
Mult.: 1
Details
8051
128 kB
8.25 kB
TQFP-100
50 MHz
8 bit, 12 bit
64 I/O
2.7 V
3.6 V
SMD/SMT
8 bit
- 40 C
+ 85 C
C8051F124
Tray
8-bit Microcontrollers - MCU USB-Flash-32k-ADC-TQFP48
C8051F382-GQR
Silicon Labs
1:
NT$293.25
298 In Stock
End of Life
Mouser Part #
634-C8051F382-GQR
End of Life
Silicon Labs
8-bit Microcontrollers - MCU USB-Flash-32k-ADC-TQFP48
298 In Stock
Alternative Packaging
1
NT$293.25
10
NT$204.70
25
NT$195.38
100
NT$169.57
500
NT$156.66
1,000
View
250
NT$162.04
1,000
NT$133.00
2,500
NT$131.93
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
8051
32 kB
2.25 kB
TQFP-48
48 MHz
10 bit
40 I/O
2.7 V
5.25 V
SMD/SMT
8 bit
- 40 C
+ 85 C
C8051F382
Reel, Cut Tape
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 5 V CAN LIN 8-bit MCU
C8051F500-IM
Silicon Labs
1:
NT$485.05
181 In Stock
End of Life
Mouser Part #
634-C8051F500-IM
End of Life
Silicon Labs
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 5 V CAN LIN 8-bit MCU
181 In Stock
Alternative Packaging
1
NT$485.05
10
NT$399.73
25
NT$361.37
100
NT$336.63
250
View
250
NT$327.67
500
NT$316.20
903
NT$309.39
2,709
Quote
Buy
Min.: 1
Mult.: 1
Details
8051
64 kB
4.25 kB
QFN-48
50 MHz
12 bit
40 I/O
1.8 V
5.25 V
SMD/SMT
8 bit
- 40 C
+ 125 C
C8051F500
AEC-Q100
Tube
8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 5 V CAN LIN 8-bit MCU
+1 image
C8051F580-IQ
Silicon Labs
1:
NT$654.26
397 In Stock
2,500 Expected 1/29/2027
End of Life
Mouser Part #
634-C8051F580-IQ
End of Life
Silicon Labs
8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 5 V CAN LIN 8-bit MCU
397 In Stock
2,500 Expected 1/29/2027
Alternative Packaging
1
NT$654.26
10
NT$531.66
25
NT$480.03
100
NT$439.52
250
NT$421.60
Buy
Min.: 1
Mult.: 1
Details
8051
128 kB
8.25 kB
PQFP-48
50 MHz
12 bit
40 I/O
1.8 V
5.25 V
SMD/SMT
8 bit
- 40 C
+ 125 C
C8051F580
AEC-Q100
Tray
8-bit Microcontrollers - MCU 32kB/4kB RAM, 10b ADC, DC-DC, 0.9V, QFN32
+3 images
C8051F920-G-GM
Silicon Labs
1:
NT$178.17
63 In Stock
End of Life
Mouser Part #
634-C8051F920-G-GM
End of Life
Silicon Labs
8-bit Microcontrollers - MCU 32kB/4kB RAM, 10b ADC, DC-DC, 0.9V, QFN32
63 In Stock
Alternative Packaging
1
NT$178.17
10
NT$148.42
25
NT$126.91
100
NT$120.81
250
View
250
NT$108.98
500
NT$106.12
1,000
NT$99.66
2,500
NT$98.23
Buy
Min.: 1
Mult.: 1
Details
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 32kB/4kB RAM, 10b ADC, DC-DC, 0.9V, QFN32
+3 images
C8051F920-G-GMR
Silicon Labs
1:
NT$168.14
1,318 In Stock
End of Life
Mouser Part #
634-C8051F920-G-GMR
End of Life
Silicon Labs
8-bit Microcontrollers - MCU 32kB/4kB RAM, 10b ADC, DC-DC, 0.9V, QFN32
1,318 In Stock
Alternative Packaging
1
NT$168.14
10
NT$139.82
25
NT$129.78
100
NT$116.87
1,500
NT$98.23
3,000
View
250
NT$110.06
500
NT$106.83
1,000
NT$99.66
3,000
NT$96.44
Buy
Min.: 1
Mult.: 1
Reel :
1,500
Details
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
Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 32kB/4kB RAM, 10bADC, DC-DC, 0.9V, QFN24
+1 image
C8051F921-G-GMR
Silicon Labs
1:
NT$143.04
996 In Stock
End of Life
Mouser Part #
634-C8051F921-G-GMR
End of Life
Silicon Labs
8-bit Microcontrollers - MCU 32kB/4kB RAM, 10bADC, DC-DC, 0.9V, QFN24
996 In Stock
Alternative Packaging
1
NT$143.04
10
NT$119.02
25
NT$110.78
100
NT$99.66
250
View
1,500
NT$86.40
250
NT$97.51
1,000
NT$89.27
1,500
NT$86.40
Buy
Min.: 1
Mult.: 1
Reel :
1,500
Details
8051
32 kB
4.25 kB
QFN-24
25 MHz
10 bit
16 I/O
900 mV
3.6 V
SMD/SMT
8 bit
- 40 C
+ 85 C
Reel, Cut Tape
8-bit Microcontrollers - MCU 64kB/4kB RAM, 10b ADC, DC-DC, 0.9V, QFN32
C8051F930-G-GM
Silicon Labs
1:
NT$204.70
1,260 In Stock
End of Life
Mouser Part #
634-C8051F930-G-GM
End of Life
Silicon Labs
8-bit Microcontrollers - MCU 64kB/4kB RAM, 10b ADC, DC-DC, 0.9V, QFN32
1,260 In Stock
Alternative Packaging
1
NT$204.70
10
NT$169.93
25
NT$145.91
100
NT$139.10
500
View
500
NT$129.06
1,000
NT$120.81
2,500
NT$119.74
4,599
Quote
Buy
Min.: 1
Mult.: 1
Details
8051
64 kB
4.25 kB
QFN-32
25 MHz
10 bit
24 I/O
1.8 V
3.6 V
SMD/SMT
8 bit
- 40 C
+ 85 C
Tube
8-bit Microcontrollers - MCU 16KB Flash ROM, 1KB SRAM, 1 CHs of SPI,1T/8051
+1 image
ML51BB9AE
Nuvoton
1:
NT$30.83
790 In Stock
Mouser Part #
503-ML51BB9AE
Nuvoton
8-bit Microcontrollers - MCU 16KB Flash ROM, 1KB SRAM, 1 CHs of SPI,1T/8051
790 In Stock
1
NT$30.83
10
NT$26.53
25
NT$22.41
80
NT$21.15
560
View
560
NT$19.22
1,040
NT$18.57
2,560
NT$17.71
5,040
NT$17.42
Buy
Min.: 1
Mult.: 1
Details
8051
16 kB
1 kB
MSOP-10
24 MHz
12 bit
7 I/O
1.8 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 105 C
Tube
8-bit Microcontrollers - MCU 16KB Flash ROM, 1KB SRAM, 1 CHs of SPI,1T/8051
+5 images
ML51FB9AE
Nuvoton
1:
NT$35.49
555 In Stock
Mouser Part #
503-ML51FB9AE
Nuvoton
8-bit Microcontrollers - MCU 16KB Flash ROM, 1KB SRAM, 1 CHs of SPI,1T/8051
555 In Stock
1
NT$35.49
10
NT$30.36
25
NT$25.85
74
NT$24.38
518
View
518
NT$22.16
1,036
NT$21.51
2,516
NT$20.47
5,032
NT$20.15
Buy
Min.: 1
Mult.: 1
Details
8051
16 kB
1 kB
TSSOP-20
24 MHz
12 bit
16 I/O
1.8 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 105 C
Tube
8-bit Microcontrollers - MCU 16KB Flash ROM, 1KB SRAM, 1 CHs of SPI,1T/8051
ML51XB9AE
Nuvoton
1:
NT$35.49
980 In Stock
Mouser Part #
503-ML51XB9AE
Nuvoton
8-bit Microcontrollers - MCU 16KB Flash ROM, 1KB SRAM, 1 CHs of SPI,1T/8051
980 In Stock
1
NT$35.49
10
NT$30.36
25
NT$26.67
100
NT$25.20
250
View
250
NT$22.30
490
NT$21.22
980
NT$20.97
2,940
NT$20.04
5,390
NT$19.72
Buy
Min.: 1
Mult.: 1
Details
8051
16 kB
1 kB
QFN-20
24 MHz
12 bit
17 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:
NT$73.49
500 In Stock
Mouser Part #
503-ML54SD1AE
Nuvoton
8-bit Microcontrollers - MCU 64KB Flash, 4KB SRAM, 2 CHs of SPI,1T/8051,LCD
500 In Stock
1
NT$73.49
10
NT$62.02
25
NT$57.36
100
NT$51.27
250
View
250
NT$47.68
1,000
NT$44.45
2,500
NT$43.74
5,000
NT$43.02
Buy
Min.: 1
Mult.: 1
Details
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 64KB Flash, 4KB SRAM, 2 CHs of SPI,1T/8051,LCD,TK
ML56LD1AE
Nuvoton
1:
NT$83.17
155 In Stock
Mouser Part #
503-ML56LD1AE
Nuvoton
8-bit Microcontrollers - MCU 64KB Flash, 4KB SRAM, 2 CHs of SPI,1T/8051,LCD,TK
155 In Stock
1
NT$83.17
10
NT$69.91
25
NT$61.30
100
NT$58.08
250
View
250
NT$53.78
500
NT$51.62
1,000
NT$48.04
2,500
NT$47.68
5,000
NT$46.61
Buy
Min.: 1
Mult.: 1
Details
8051
64 kB
4 kB
LQFP-48
24 MHz
12 bit
42 I/O
1.8 V
3.6 V
SMD/SMT
8 bit
- 40 C
+ 105 C
Tray
8-bit Microcontrollers - MCU 16K Bytes Shared with LDROM
+1 image
MS51BA9AE
Nuvoton
1:
NT$25.10
534 In Stock
Mouser Part #
503-MS51BA9AE
Nuvoton
8-bit Microcontrollers - MCU 16K Bytes Shared with LDROM
534 In Stock
1
NT$25.10
10
NT$21.58
25
NT$18.28
80
NT$17.24
1,040
View
1,040
NT$15.63
2,560
NT$14.77
5,040
NT$14.09
Buy
Min.: 1
Mult.: 1
Details
8051
8 kB
1 kB
MSOP-10
24 MHz
12 bit
8 I/O
2.4 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 105 C
Tube