8-bit Microcontrollers - MCU 8K Bytes Shared with LDROM
+1 image
MS51DA9AE
Nuvoton
1:
HK$14.30
950 In Stock
Mouser Part No 503-MS51DA9AE
Nuvoton
8-bit Microcontrollers - MCU 8K Bytes Shared with LDROM
950 In Stock
1
HK$14.30
10
HK$8.71
25
HK$7.31
96
HK$5.53
288
View
288
HK$4.78
576
HK$4.20
1,056
HK$3.16
5,088
HK$3.03
Buy
Min.: 1 Mult.: 1
Details
8051
8 kB
1 kB
TSSOP-14
24 MHz
12 bit
12 I/O
2.4 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 105 C
Tube
8-bit Microcontrollers - MCU Low Pin Count 8051 Series; 2.4V to 5.5V; -40? to 85?
N76E003AQ20
Nuvoton
1:
HK$12.25
1,126 In Stock
Mouser Part No 503-N76E003AQ20
Nuvoton
8-bit Microcontrollers - MCU Low Pin Count 8051 Series; 2.4V to 5.5V; -40? to 85?
1,126 In Stock
1
HK$12.25
10
HK$7.80
25
HK$6.96
100
HK$5.73
3,000
HK$3.70
6,000
View
250
HK$5.00
500
HK$4.73
1,000
HK$3.98
6,000
HK$3.64
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
8051
18 kB
256 B
QFN-20
16 MHz
12 bit
18 I/O
2.4 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 105 C
Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 16KB Flash ROM, 1KB SRAM, 4KB LDROM
+5 images
MG51FB9AE
Nuvoton
1:
HK$12.00
402 In Stock
New At Mouser
Mouser Part No 503-MG51FB9AE
New At Mouser
Nuvoton
8-bit Microcontrollers - MCU 16KB Flash ROM, 1KB SRAM, 4KB LDROM
402 In Stock
1
HK$12.00
10
HK$7.30
74
HK$4.64
296
HK$4.02
518
View
518
HK$3.53
1,036
HK$2.66
5,032
HK$2.52
10,064
HK$2.50
Buy
Min.: 1 Mult.: 1
Details
8051
16 kB
1 kB
TSSOP-20
24 MHz
12 bit
18 I/O
2.4 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 105 C
Tube
8-bit Microcontrollers - MCU 64KB Flash, 4KB SRAM, 2 CHs of SPI,1T/8051,LCD,TK
ML56SD1AE
Nuvoton
1:
HK$30.50
500 In Stock
Mouser Part No 503-ML56SD1AE
Nuvoton
8-bit Microcontrollers - MCU 64KB Flash, 4KB SRAM, 2 CHs of SPI,1T/8051,LCD,TK
500 In Stock
1
HK$30.50
10
HK$20.71
25
HK$19.15
100
HK$17.34
250
View
250
HK$14.71
500
HK$13.56
1,000
HK$11.51
2,500
HK$11.43
5,000
HK$11.18
Buy
Min.: 1 Mult.: 1
Details
8051
64 kB
4 kB
LQFP-64
24 MHz
12 bit
55 I/O
1.8 V
3.6 V
SMD/SMT
8 bit
- 40 C
+ 105 C
Tray
8-bit Microcontrollers - MCU 32KB Flash ROM, 2KB SRAM, 2 CHs of SPI,1T/8051
+1 image
ML51PC0AE
Nuvoton
1:
HK$20.96
368 In Stock
Mouser Part No 503-ML51PC0AE
Nuvoton
8-bit Microcontrollers - MCU 32KB Flash ROM, 2KB SRAM, 2 CHs of SPI,1T/8051
368 In Stock
1
HK$20.96
10
HK$13.56
100
HK$10.44
250
HK$8.80
500
View
500
HK$7.09
2,500
HK$6.74
5,000
HK$6.66
10,000
HK$6.58
Buy
Min.: 1 Mult.: 1
Details
8051
32 kB
2 kB
LQFP-32
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 ROM, 4KB SRAM, 2 CHs of SPI,1T/8051
ML51LD1AE
Nuvoton
1:
HK$24.58
130 In Stock
New At Mouser
Mouser Part No 503-ML51LD1AE
New At Mouser
Nuvoton
8-bit Microcontrollers - MCU 64KB Flash ROM, 4KB SRAM, 2 CHs of SPI,1T/8051
130 In Stock
1
HK$24.58
10
HK$15.95
25
HK$14.47
100
HK$12.74
250
View
250
HK$10.77
500
HK$8.47
4,000
HK$8.07
Buy
Min.: 1 Mult.: 1
Details
8051
64 kB
4 kB
LQFP-48
24 MHz
12 bit
43 I/O
1.8 V
3.6 V
SMD/SMT
8 bit
- 40 C
+ 105 C
Tray
8-bit Microcontrollers - MCU 16KB Flash ROM, 1KB SRAM, 1 CHs of SPI,1T/8051
+1 image
ML51BB9AE
Nuvoton
1:
HK$6.82
800 In Stock
Mouser Part No 503-ML51BB9AE
Nuvoton
8-bit Microcontrollers - MCU 16KB Flash ROM, 1KB SRAM, 1 CHs of SPI,1T/8051
800 In Stock
1
HK$6.82
10
HK$4.95
80
HK$4.67
240
HK$4.42
560
View
560
HK$4.24
1,040
HK$4.06
2,560
HK$3.78
5,040
HK$3.62
10,000
HK$3.57
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:
HK$7.56
566 In Stock
Mouser Part No 503-ML51FB9AE
Nuvoton
8-bit Microcontrollers - MCU 16KB Flash ROM, 1KB SRAM, 1 CHs of SPI,1T/8051
566 In Stock
1
HK$7.56
10
HK$5.48
74
HK$5.18
296
HK$4.91
518
View
518
HK$4.70
1,036
HK$4.49
2,516
HK$4.25
5,032
HK$4.09
10,064
HK$4.01
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:
HK$7.56
980 In Stock
Mouser Part No 503-ML51XB9AE
Nuvoton
8-bit Microcontrollers - MCU 16KB Flash ROM, 1KB SRAM, 1 CHs of SPI,1T/8051
980 In Stock
1
HK$7.56
10
HK$6.00
100
HK$5.35
250
HK$4.73
490
View
490
HK$4.50
980
HK$4.39
2,940
HK$4.22
5,390
HK$4.09
10,290
HK$4.01
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:
HK$15.62
500 In Stock
Mouser Part No 503-ML54SD1AE
Nuvoton
8-bit Microcontrollers - MCU 64KB Flash, 4KB SRAM, 2 CHs of SPI,1T/8051,LCD
500 In Stock
1
HK$15.62
10
HK$13.15
25
HK$12.17
100
HK$10.93
250
View
250
HK$10.11
1,000
HK$9.78
4,000
HK$9.37
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:
HK$18.33
155 In Stock
Mouser Part No 503-ML56LD1AE
Nuvoton
8-bit Microcontrollers - MCU 64KB Flash, 4KB SRAM, 2 CHs of SPI,1T/8051,LCD,TK
155 In Stock
1
HK$18.33
10
HK$15.45
25
HK$14.30
100
HK$12.82
250
View
250
HK$11.92
500
HK$11.34
1,000
HK$10.69
2,500
HK$10.36
5,000
HK$10.03
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:
HK$5.34
535 In Stock
Mouser Part No 503-MS51BA9AE
Nuvoton
8-bit Microcontrollers - MCU 16K Bytes Shared with LDROM
535 In Stock
1
HK$5.34
10
HK$3.88
80
HK$3.66
240
HK$3.46
1,040
View
1,040
HK$3.17
2,560
HK$2.99
5,040
HK$2.85
10,000
HK$2.84
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
8-bit Microcontrollers - MCU 16K Bytes Shared with LDROM
+5 images
MS51FB9AE
Nuvoton
1:
HK$5.75
172 In Stock
5,106 On Order
Mouser Part No 503-MS51FB9AE
Nuvoton
8-bit Microcontrollers - MCU 16K Bytes Shared with LDROM
172 In Stock
5,106 On Order
View Dates
Stock:
172 Can Dispatch Immediately
On Order:
1,480 Expected 19/11/2026
1,036 Expected 30/11/2026
2,590 Expected 1/12/2026
Factory Lead Time:
32 Weeks
1
HK$5.75
10
HK$4.92
74
HK$3.95
296
HK$3.74
518
View
518
HK$3.58
1,036
HK$3.41
2,516
HK$3.22
5,032
HK$3.08
Buy
Min.: 1 Mult.: 1
Details
8051
16 kB
1 kB
TSSOP-20
24 MHz
12 bit
18 I/O
2.4 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 105 C
Tube
8-bit Microcontrollers - MCU 32K Bytes Shared with LDROM
+5 images
MS51FC0AE
Nuvoton
1:
HK$6.82
744 In Stock
Mouser Part No 503-MS51FC0AE
Nuvoton
8-bit Microcontrollers - MCU 32K Bytes Shared with LDROM
744 In Stock
1
HK$6.82
10
HK$4.98
74
HK$4.70
296
HK$4.45
518
View
518
HK$4.27
1,036
HK$4.07
2,516
HK$3.78
5,032
HK$3.62
10,064
HK$3.57
Buy
Min.: 1 Mult.: 1
Details
8051
32 kB
2 kB
TSSOP-20
24 MHz
12 bit
18 I/O
2.4 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 105 C
Tube
8-bit Microcontrollers - MCU 32K Bytes Shared with LDROM
+1 image
MS51PC0AE
Nuvoton
1:
HK$9.04
1,176 In Stock
Mouser Part No 503-MS51PC0AE
Nuvoton
8-bit Microcontrollers - MCU 32K Bytes Shared with LDROM
1,176 In Stock
1
HK$9.04
10
HK$7.13
100
HK$6.37
250
HK$5.92
500
View
500
HK$5.63
1,000
HK$5.38
2,500
HK$5.09
5,000
HK$4.91
10,000
HK$4.81
Buy
Min.: 1 Mult.: 1
Details
8051
32 kB
2 kB
LQFP-32
24 MHz
12 bit
30 I/O
2.4 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 105 C
Tray
8-bit Microcontrollers - MCU 32K Bytes Shared with LDROM
MS51TC0AE
Nuvoton
1:
HK$7.56
975 In Stock
Mouser Part No 503-MS51TC0AE
Nuvoton
8-bit Microcontrollers - MCU 32K Bytes Shared with LDROM
975 In Stock
1
HK$7.56
10
HK$6.00
100
HK$5.35
250
HK$4.73
490
View
490
HK$4.50
980
HK$4.39
2,940
HK$4.22
5,390
HK$4.09
10,290
HK$4.01
Buy
Min.: 1 Mult.: 1
Details
8051
32 kB
2 kB
QFN-33
24 MHz
12 bit
30 I/O
2.4 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 105 C
Tray
8-bit Microcontrollers - MCU 16K Bytes Shared with LDROM 0.4mm Pitch width
MS51XB9AE
Nuvoton
1:
HK$5.10
658 In Stock
Mouser Part No 503-MS51XB9AE
Nuvoton
8-bit Microcontrollers - MCU 16K Bytes Shared with LDROM 0.4mm Pitch width
658 In Stock
1
HK$5.10
10
HK$4.43
25
HK$4.13
100
HK$3.68
250
View
250
HK$3.25
490
HK$3.07
980
HK$2.99
2,940
HK$2.87
5,390
HK$2.73
Buy
Min.: 1 Mult.: 1
Details
8051
16 kB
1 kB
QFN-20
24 MHz
12 bit
18 I/O
2.4 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 105 C
Tray
8-bit Microcontrollers - MCU Low Pin Count 8051 Series; 2.4V to 5.5V; -40? to 85?
+5 images
N76E003AT20
Nuvoton
1:
HK$6.33
625 In Stock
888 Expected 20/4/2027
Mouser Part No 503-N76E003AT20
Nuvoton
8-bit Microcontrollers - MCU Low Pin Count 8051 Series; 2.4V to 5.5V; -40? to 85?
625 In Stock
888 Expected 20/4/2027
1
HK$6.33
10
HK$4.61
74
HK$4.35
296
HK$4.12
518
View
518
HK$3.95
1,036
HK$3.76
2,516
HK$3.55
5,032
HK$3.41
10,064
HK$3.36
Buy
Min.: 1 Mult.: 1
Details
8051
18 kB
256 B
TSSOP-20
16 MHz
12 bit
18 I/O
2.4 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 105 C
Tube
8-bit Microcontrollers - MCU 16KB Flash ROM, 1KB SRAM, 4KB LDROM
+5 images
MG51FB9AE TR
Nuvoton
2,500:
HK$2.92
Non-Stocked Lead-Time 36 Weeks
Mouser Part No 503-MG51FB9AETR
Nuvoton
8-bit Microcontrollers - MCU 16KB Flash ROM, 1KB SRAM, 4KB LDROM
Non-Stocked Lead-Time 36 Weeks
Buy
Min.: 2,500 Mult.: 2,500
Reel :2,500
Details
8051
16 kB
1 kB
TSSOP-20
24 MHz
12 bit
18 I/O
2.4 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 105 C
Reel
8-bit Microcontrollers - MCU 32KB Flash ROM, 1KB SRAM, 4KB LDROM
+5 images
MG51FC9AE
Nuvoton
1:
HK$15.45
Non-Stocked Lead-Time 36 Weeks
New At Mouser
Mouser Part No 503-MG51FC9AE
New At Mouser
Nuvoton
8-bit Microcontrollers - MCU 32KB Flash ROM, 1KB SRAM, 4KB LDROM
Non-Stocked Lead-Time 36 Weeks
1
HK$15.45
10
HK$9.45
74
HK$6.00
296
HK$5.19
518
View
518
HK$4.05
1,036
HK$3.80
2,516
HK$3.44
Buy
Min.: 1 Mult.: 1
Details
8051
32 kB
1 kB
TSSOP-20
24 MHz
12 bit
18 I/O
2.4 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 105 C
Tube
8-bit Microcontrollers - MCU 32KB Flash ROM, 1KB SRAM, 4KB LDROM
+5 images
MG51FC9AE TR
Nuvoton
1:
HK$16.60
Non-Stocked Lead-Time 36 Weeks
Mouser Part No 503-MG51FC9AETR
Nuvoton
8-bit Microcontrollers - MCU 32KB Flash ROM, 1KB SRAM, 4KB LDROM
Non-Stocked Lead-Time 36 Weeks
1
HK$16.60
10
HK$10.11
25
HK$8.55
100
HK$6.44
250
View
2,500
HK$3.76
250
HK$5.58
500
HK$4.90
1,000
HK$4.40
2,500
HK$3.76
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
8051
32 kB
1 kB
TSSOP-20
24 MHz
12 bit
18 I/O
2.4 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 105 C
Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 16KB Flash ROM, 1KB SRAM, 4KB LDROM
MG51XB9AE
Nuvoton
1:
HK$12.00
Non-Stocked Lead-Time 36 Weeks
New At Mouser
Mouser Part No 503-MG51XB9AE
New At Mouser
Nuvoton
8-bit Microcontrollers - MCU 16KB Flash ROM, 1KB SRAM, 4KB LDROM
Non-Stocked Lead-Time 36 Weeks
1
HK$12.00
10
HK$7.30
100
HK$4.65
250
HK$4.03
490
View
490
HK$3.53
980
HK$2.93
2,940
HK$2.68
5,390
HK$2.64
Buy
Min.: 1 Mult.: 1
Details
8051
16 kB
1 kB
QFN-20
24 MHz
12 bit
18 I/O
2.4 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 105 C
Tray
8-bit Microcontrollers - MCU 16KB Flash ROM, 1KB SRAM, 4KB LDROM
MG51XB9AE TR
Nuvoton
3,000:
HK$2.75
Non-Stocked Lead-Time 36 Weeks
Mouser Part No 503-MG51XB9AETR
Nuvoton
8-bit Microcontrollers - MCU 16KB Flash ROM, 1KB SRAM, 4KB LDROM
Non-Stocked Lead-Time 36 Weeks
Buy
Min.: 3,000 Mult.: 3,000
Reel :3,000
Details
8051
16 kB
1 kB
QFN-20
24 MHz
12 bit
18 I/O
2.4 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 105 C
Reel
8-bit Microcontrollers - MCU 32KB Flash ROM, 1KB SRAM, 4KB LDROM
MG51XC9AE
Nuvoton
1:
HK$15.45
Non-Stocked Lead-Time 36 Weeks
New At Mouser
Mouser Part No 503-MG51XC9AE
New At Mouser
Nuvoton
8-bit Microcontrollers - MCU 32KB Flash ROM, 1KB SRAM, 4KB LDROM
Non-Stocked Lead-Time 36 Weeks
1
HK$15.45
10
HK$9.45
100
HK$6.01
250
HK$5.20
490
View
490
HK$4.05
980
HK$3.80
2,940
HK$3.44
Buy
Min.: 1 Mult.: 1
Details
8051
32 kB
1 kB
QFN-20
24 MHz
12 bit
18 I/O
2.4 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 105 C
Tray
8-bit Microcontrollers - MCU 32KB Flash ROM, 1KB SRAM, 4KB LDROM
MG51XC9AE TR
Nuvoton
3,000:
HK$3.44
Non-Stocked Lead-Time 36 Weeks
Mouser Part No 503-MG51XC9AETR
Nuvoton
8-bit Microcontrollers - MCU 32KB Flash ROM, 1KB SRAM, 4KB LDROM
Non-Stocked Lead-Time 36 Weeks
Buy
Min.: 3,000 Mult.: 3,000
Reel :3,000
Details
8051
32 kB
1 kB
QFN-20
24 MHz
12 bit
18 I/O
2.4 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 105 C
Reel
Hong Kong