8-bit Microcontrollers - MCU 8K Bytes Shared with LDROM
+1 image
MS51DA9AE
Nuvoton
1:
NT$62.38
950 In Stock
Mouser Part #
503-MS51DA9AE
Nuvoton
8-bit Microcontrollers - MCU 8K Bytes Shared with LDROM
950 In Stock
1
NT$62.38
10
NT$38.00
25
NT$31.87
96
NT$24.13
288
View
288
NT$20.86
576
NT$18.32
1,056
NT$14.91
2,592
NT$14.09
5,088
NT$13.66
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 64KB Flash ROM, 4KB SRAM, 2 CHs of SPI,1T/8051
ML51LD1AE
Nuvoton
1:
NT$107.19
130 In Stock
New At Mouser
Mouser Part #
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
NT$107.19
10
NT$69.55
25
NT$63.10
100
NT$55.57
250
View
250
NT$46.96
500
NT$36.93
4,000
NT$35.20
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 32KB Flash ROM, 2KB SRAM, 2 CHs of SPI,1T/8051
+1 image
ML51PC0AE
Nuvoton
1:
NT$91.42
368 In Stock
Mouser Part #
503-ML51PC0AE
Nuvoton
8-bit Microcontrollers - MCU 32KB Flash ROM, 2KB SRAM, 2 CHs of SPI,1T/8051
368 In Stock
1
NT$91.42
10
NT$59.15
100
NT$45.53
250
NT$38.36
500
View
500
NT$30.90
2,500
NT$29.40
5,000
NT$29.04
10,000
NT$28.68
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 16KB Flash ROM, 1KB SRAM, 4KB LDROM
+5 images
MG51FB9AE
Nuvoton
1:
NT$52.34
322 In Stock
New At Mouser
Mouser Part #
503-MG51FB9AE
New At Mouser
Nuvoton
8-bit Microcontrollers - MCU 16KB Flash ROM, 1KB SRAM, 4KB LDROM
322 In Stock
1
NT$52.34
10
NT$31.83
25
NT$26.74
74
NT$20.26
296
View
296
NT$17.53
518
NT$15.38
1,036
NT$12.55
2,516
NT$12.15
5,032
NT$11.58
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:
NT$133.00
500 In Stock
Mouser Part #
503-ML56SD1AE
Nuvoton
8-bit Microcontrollers - MCU 64KB Flash, 4KB SRAM, 2 CHs of SPI,1T/8051,LCD,TK
500 In Stock
1
NT$133.00
10
NT$90.34
25
NT$83.53
100
NT$75.64
250
View
250
NT$64.17
500
NT$59.15
1,000
NT$50.19
2,500
NT$49.83
5,000
NT$48.76
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 Low Pin Count 8051 Series; 2.4V to 5.5V; -40? to 85?
N76E003AQ20
Nuvoton
1:
NT$53.42
1,126 In Stock
Mouser Part #
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
NT$53.42
10
NT$34.02
25
NT$30.36
100
NT$24.99
3,000
NT$16.13
6,000
View
250
NT$21.80
500
NT$20.65
1,000
NT$17.35
6,000
NT$15.88
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, 1 CHs of SPI,1T/8051
+1 image
ML51BB9AE
Nuvoton
1:
NT$30.83
800 In Stock
Mouser Part #
503-ML51BB9AE
Nuvoton
8-bit Microcontrollers - MCU 16KB Flash ROM, 1KB SRAM, 1 CHs of SPI,1T/8051
800 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
566 In Stock
Mouser Part #
503-ML51FB9AE
Nuvoton
8-bit Microcontrollers - MCU 16KB Flash ROM, 1KB SRAM, 1 CHs of SPI,1T/8051
566 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$32.98
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$32.98
10
NT$26.17
100
NT$23.34
250
NT$20.65
490
View
490
NT$19.65
980
NT$19.14
2,940
NT$18.39
5,390
NT$17.82
10,290
NT$17.49
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$79.95
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$79.95
10
NT$67.40
25
NT$62.38
100
NT$55.93
250
View
250
NT$51.98
500
NT$49.47
1,000
NT$46.61
2,500
NT$45.17
5,000
NT$43.74
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
535 In Stock
Mouser Part #
503-MS51BA9AE
Nuvoton
8-bit Microcontrollers - MCU 16K Bytes Shared with LDROM
535 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
8-bit Microcontrollers - MCU 16K Bytes Shared with LDROM
+5 images
MS51FB9AE
Nuvoton
1:
NT$25.10
172 In Stock
5,106 On Order
Mouser Part #
503-MS51FB9AE
Nuvoton
8-bit Microcontrollers - MCU 16K Bytes Shared with LDROM
172 In Stock
5,106 On Order
View Dates
On Order:
1,480 Expected 11/19/2026
1,036 Expected 11/30/2026
2,590 Expected 12/1/2026
Factory Lead-Time:
32 Weeks
1
NT$25.10
10
NT$21.44
74
NT$17.24
296
NT$16.31
518
View
518
NT$15.63
1,036
NT$14.88
2,516
NT$14.05
5,032
NT$13.44
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:
NT$29.76
744 In Stock
Mouser Part #
503-MS51FC0AE
Nuvoton
8-bit Microcontrollers - MCU 32K Bytes Shared with LDROM
744 In Stock
1
NT$29.76
10
NT$21.73
74
NT$20.51
296
NT$19.39
518
View
518
NT$18.61
1,036
NT$17.75
2,516
NT$16.49
5,032
NT$15.77
10,064
NT$15.56
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:
NT$39.44
676 In Stock
Mouser Part #
503-MS51PC0AE
Nuvoton
8-bit Microcontrollers - MCU 32K Bytes Shared with LDROM
676 In Stock
1
NT$39.44
10
NT$31.12
100
NT$27.78
250
NT$25.81
500
View
500
NT$24.56
1,000
NT$23.45
2,500
NT$22.19
5,000
NT$21.40
10,000
NT$20.97
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:
NT$32.98
975 In Stock
Mouser Part #
503-MS51TC0AE
Nuvoton
8-bit Microcontrollers - MCU 32K Bytes Shared with LDROM
975 In Stock
1
NT$32.98
10
NT$26.17
100
NT$23.34
250
NT$20.65
490
View
490
NT$19.65
980
NT$19.14
2,940
NT$18.39
5,390
NT$17.82
10,290
NT$17.49
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:
NT$22.23
658 In Stock
Mouser Part #
503-MS51XB9AE
Nuvoton
8-bit Microcontrollers - MCU 16K Bytes Shared with LDROM 0.4mm Pitch width
658 In Stock
1
NT$22.23
10
NT$19.32
25
NT$18.00
100
NT$16.06
250
View
250
NT$14.16
490
NT$13.41
980
NT$13.05
2,940
NT$12.51
5,390
NT$11.90
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:
NT$27.60
485 In Stock
888 Expected 4/20/2027
Mouser Part #
503-N76E003AT20
Nuvoton
8-bit Microcontrollers - MCU Low Pin Count 8051 Series; 2.4V to 5.5V; -40? to 85?
485 In Stock
888 Expected 4/20/2027
1
NT$27.60
10
NT$20.11
74
NT$18.96
296
NT$17.96
518
View
518
NT$17.21
1,036
NT$16.38
2,516
NT$15.49
5,032
NT$14.88
10,064
NT$14.66
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:
NT$12.73
Non-Stocked Lead-Time 36 Weeks
Mouser Part #
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:
NT$67.40
Non-Stocked Lead-Time 36 Weeks
New At Mouser
Mouser Part #
503-MG51FC9AE
New At Mouser
Nuvoton
8-bit Microcontrollers - MCU 32KB Flash ROM, 1KB SRAM, 4KB LDROM
Non-Stocked Lead-Time 36 Weeks
1
NT$67.40
10
NT$41.23
74
NT$26.17
296
NT$22.62
518
View
518
NT$17.67
1,036
NT$16.56
2,516
NT$15.02
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:
NT$72.42
Non-Stocked Lead-Time 36 Weeks
New At Mouser
Mouser Part #
503-MG51FC9AETR
New At Mouser
Nuvoton
8-bit Microcontrollers - MCU 32KB Flash ROM, 1KB SRAM, 4KB LDROM
Non-Stocked Lead-Time 36 Weeks
1
NT$72.42
10
NT$44.10
25
NT$37.28
100
NT$28.11
250
View
2,500
NT$16.42
250
NT$24.34
500
NT$21.37
1,000
NT$19.18
2,500
NT$16.42
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:
NT$52.34
Non-Stocked Lead-Time 36 Weeks
New At Mouser
Mouser Part #
503-MG51XB9AE
New At Mouser
Nuvoton
8-bit Microcontrollers - MCU 16KB Flash ROM, 1KB SRAM, 4KB LDROM
Non-Stocked Lead-Time 36 Weeks
1
NT$52.34
10
NT$31.83
100
NT$20.29
250
NT$17.57
490
View
490
NT$15.38
980
NT$12.76
2,940
NT$11.69
5,390
NT$11.51
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:
NT$11.97
Non-Stocked Lead-Time 36 Weeks
Mouser Part #
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:
NT$67.40
Non-Stocked Lead-Time 36 Weeks
New At Mouser
Mouser Part #
503-MG51XC9AE
New At Mouser
Nuvoton
8-bit Microcontrollers - MCU 32KB Flash ROM, 1KB SRAM, 4KB LDROM
Non-Stocked Lead-Time 36 Weeks
1
NT$67.40
10
NT$41.23
25
NT$34.52
100
NT$26.21
250
View
250
NT$22.66
490
NT$18.21
980
NT$17.10
2,940
NT$16.20
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:
NT$14.99
Non-Stocked Lead-Time 36 Weeks
Mouser Part #
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