All Products
All Products
Cancel
Products
Brands
Wholesale RFQ
Resources
Settings
Language(EN)
Currency(USD)
Previous menu

8051

The 8-bit 8051 MCUs developed by Nuvoton, a leading supplier of microcontrollers, are designed to provide top-notch performance, making them an ideal choice for both consumer and industrial applications. These MCUs are pin-compatible with traditional 12T 8051 and boasts a wide operating voltage range of 2.4V to 5.5V. They can function seamlessly under industrial temperatures, ranging from -40°C to 85°C. ...

View more
Product Category
8051 Industrial Control
8051 Low-Power
8051 Low Pin Count
8051 Standard
Product Series
Low Power MUG51 series
MG51 Series
Industrial MS51 Series
N76S003 Series
Low Power Touch Key ML56 Series
Low Power ML51 Series
Low Power LCD ML54 Series
N76E Series
N79E Series
Frequency
7.3728MHz
16MHz
20MHz
24MHz
25MHz
40MHz
Operating Voltage
1.8~3.6V
1.8~5.5V
2.4~5.5V
2.45.5
2.7~5.5V
Memory Size
18
8KB
16KB
18KB
32KB
40KB
64KB
Number of I/O
7
8
11
12
16
17
18
24
25
26
28
30
38
40
42
43
46
55
56
PWM
4
4*10-bit
4*16-bit
5
5*8-bit
6*16-bit
8*12-bit
12*16-bit
Operating Temperature
-40~105˚C
-40~+105˚C
-40~+85˚C
Package
QFN32
LQFP32
LQFP44
LQFP48
LQFP48(7x7mm)
LQFP64
QFN20
QFN33
QFP44(10x10mm)
SOP16(150 MIL)
SOP20
SOP28
TSSOP14
TSSOP20
TSSOP20(4.4x6.5mm)
TSSOP28
TSSOP28(4.4x9.7mm)
MSOP10
PDIP20 (300 MIL)
PLCC44 (653x653 MIL)
SRAM
4KB
1KB
2KB
256KB
512KB
Touch Key
Y
LCD
4x32,6x30,8x28
Totals: 52

ComparePart NumberDescription
Unit Price
Availability Datasheet Product SeriesFrequencyOperating VoltageMemory SizeNumber of I/OPWMOperating TemperaturePackageSRAMTouch KeyCryptoUSB DeviceAudio CodecLCDCANEthernet MAC
N76S003AQ20
N76S003 Series
Nuvoton
Up to 19% Off
1:USD 0.18000(0.22000)
In Stock: 3k
N76S003 Series 16MHz 2.4~5.5V 18 18 6*16-bit -40~105˚C QFN20 1KB
N76S003AT20
N76S003 Series
Nuvoton
Up to 19% Off
1:USD 0.18000(0.22000)
Sample price USD 0.02200 for first 5 pieces
In Stock: 7k
N76S003 Series 16MHz 2.45.5 18KB 18 -40~105˚C TSSOP20 1KB
N76E003AT20
8051 MCU 18 KB Flash
Nuvoton
1:USD 0.30000
60,000+:Quote by quantity
In Stock: 71
N76E Series 16MHz 2.4~5.5V 18KB 18 6*16-bit -40~+105˚C TSSOP20(4.4x6.5mm) 1KB
MS51FB9AE
8051 MCU (N76E003 Compatible Substitution)
Nuvoton
1:USD 0.39000
In Stock: 9k
Industrial MS51 Series 24MHz 1.8~5.5V 16KB 16 6*16-bit -40~+105˚C TSSOP20 1KB
MS51XB9AE
8051-based 1.8V low-power MCU
Nuvoton
1:USD 0.53000
100:USD 0.44000
500:USD 0.34000
1,000:USD 0.28000
2,000:USD 0.26000
5,000+:Quote by quantity
In Stock: 425
Industrial MS51 Series 24MHz 1.8~5.5V 16KB 11 6*16-bit -40~+105˚C QFN20 1KB
MS51BA9AE
8051 MCU
Nuvoton
1:USD 0.63000
100:USD 0.53000
500:USD 0.40000
1,000:USD 0.34000
2,000:USD 0.30000
5,000+:Quote by quantity
In Stock: 80
Industrial MS51 Series 24MHz 2.4~5.5V 8KB 8 4*16-bit -40~+105˚C MSOP10 1KB
MS51DA9AE
8051 MCU
Nuvoton
1:USD 0.63000
100:USD 0.53000
500:USD 0.40000
1,000:USD 0.34000
2,000:USD 0.30000
5,000+:Quote by quantity
In Stock: 103
Industrial MS51 Series 24MHz 2.4~5.5V 8KB 12 4*16-bit -40~+105˚C TSSOP14 1KB
N79E715AT20
8051 MCU 16 KB Flash
Nuvoton
1:USD 0.66000
100:USD 0.55000
500:USD 0.42000
1,000:USD 0.35000
2,000:USD 0.32000
5,000+:Quote by quantity
In Stock: 74
N79E Series 24MHz 2.4~5.5V 16KB 25 4 -40~+85˚C TSSOP20(4.4x6.5mm) 512KB
N79E715AS16
8051 MCU 16 KB Flash
Nuvoton
1:USD 0.69000
100:USD 0.58000
500:USD 0.44000
1,000:USD 0.37000
2,000:USD 0.33000
5,000+:Quote by quantity
In Stock: 56
N79E Series 24MHz 2.4~5.5V 16KB 25 4*10-bit -40~+85˚C SOP16(150 MIL) 512KB
N76E885AT20
8051 MCU 18 KB Flash
Nuvoton
1:USD 0.75000
100:USD 0.63000
500:USD 0.48000
1,000:USD 0.40000
2,000:USD 0.36000
5,000+:Quote by quantity
In Stock: 79
N76E Series 25MHz 2.4~5.5V 18KB 26 8*12-bit -40~+105˚C TSSOP20(4.4x6.5mm) 512KB
MS51FC0AE
8051 MCU
Nuvoton
1:USD 0.78000
100:USD 0.65000
500:USD 0.50000
1,000:USD 0.42000
2,000:USD 0.38000
5,000+:Quote by quantity
In Stock: 151
Industrial MS51 Series 24MHz 2.4~5.5V 32KB 18 12*16-bit -40~+105˚C TSSOP20 2KB
MS51XC0BE
8051 MCU
Nuvoton
1:USD 0.78000
100:USD 0.65000
500:USD 0.50000
1,000:USD 0.42000
2,000:USD 0.38000
5,000+:Quote by quantity
In Stock: 110
Industrial MS51 Series 24MHz 2.4~5.5V 8KB 18 12*16-bit -40~+105˚C QFN20 2KB
MS51EC0AE
8051 MCU
Nuvoton
1:USD 0.90000
100:USD 0.75000
500:USD 0.58000
1,000:USD 0.48000
2,000:USD 0.44000
5,000+:Quote by quantity
In Stock: 70
Industrial MS51 Series 24MHz 2.4~5.5V 32KB 26 4*16-bit -40~+105˚C TSSOP28 2KB
MS51TC0AE
8051 MCU
Nuvoton
1:USD 0.90000
100:USD 0.75000
500:USD 0.58000
1,000:USD 0.48000
2,000:USD 0.44000
5,000+:Quote by quantity
In Stock: 445
Industrial MS51 Series 24MHz 2.4~5.5V 32KB 30 12*16-bit -40~+105˚C QFN33 2KB
N76E885AT28
8051 MCU 18 KB Flash
Nuvoton
1:USD 0.99000
100:USD 0.83000
500:USD 0.63000
1,000:USD 0.53000
2,000:USD 0.48000
5,000+:Quote by quantity
In Stock: 55
N76E Series 25MHz 2.4~5.5V 18KB 26 8*12-bit -40~+105˚C TSSOP28(4.4x9.7mm) 512KB
MS51PC0AE
8051 MCU
Nuvoton
1:USD 1.05000
100:USD 0.88000
500:USD 0.67000
1,000:USD 0.56000
2,000:USD 0.51000
5,000+:Quote by quantity
In Stock: 450
Industrial MS51 Series 24MHz 2.4~5.5V 32KB 30 4*16-bit -40~+105˚C LQFP32 2KB
N76E616AL48
8051 MCU 18 KB Flash
Nuvoton
1:USD 1.14000
100:USD 0.95000
500:USD 0.73000
1,000:USD 0.61000
2,000:USD 0.55000
5,000+:Quote by quantity
In Stock: 250
N76E Series 16MHz 2.4~5.5V 18KB 46 4 -40~+105˚C LQFP48(7x7mm) 512KB
MUG51TB9AE
8051-based 1.8V low-power MCU
Nuvoton
Up to 20% Off
1:USD 1.50000
100:USD 1.00000(1.25000)
500:USD 0.77000(0.96000)
1,000:USD 0.64000(0.80000)
2,000:USD 0.73000
5,000+:Quote by quantity
Sample price USD 0.15000 for first 5 pieces
In Stock: 475
Low Power MUG51 series 7.3728MHz 1.8~5.5V 16KB 24 6*16-bit -40~+105˚C QFN32 1KB
ML56SD1AE
8051 MCU
Nuvoton
1:USD 2.13000
100:USD 1.78000
500:USD 1.36000
1,000:USD 1.14000
2,000:USD 1.03000
5,000+:Quote by quantity
In Stock: 250
Low Power Touch Key ML56 Series 24MHz 1.8~3.6V 64KB 55 12*16-bit -40~+105˚C LQFP64 4KB Y
N78E366ALG
8051 MCU 64 KB Flash
Nuvoton
1:USD 2.31000
100:USD 1.93000
500:USD 1.48000
1,000:USD 1.23000
2,000:USD 1.12000
5,000+:Quote by quantity
EOL
40MHz 2.4~5.5V 64KB 40 5*8-bit -40~+85˚C LQFP48(7x7mm)
N78E366AFG(Replacement: W78E365A40FL)
8051 MCU 64 KB Flash
Nuvoton
1:USD 2.34000
5,000+:Quote by quantity
EOL
40MHz 2.4~5.5V 64KB 40 5 -40~+85˚C QFP44(10x10mm)
N78E366APG(Replacement: W78E365A40FL)
8051 MCU 64 KB Flash
Nuvoton
1:USD 2.34000
5,000+:Quote by quantity
EOL
40MHz 2.4~5.5V 64KB 40 5*8-bit -40~+85˚C PLCC44 (653x653 MIL)
N78E517AFG(Replacement: W78E516DFG)
8051 MCU 64 KB Flash
Nuvoton
1:USD 2.94000
5,000+:Quote by quantity
EOL
40MHz 2.4~5.5V 64KB 40 5*8-bit -40~+85˚C QFP44(10x10mm)
N78E517APG(Replacement:W78E516DFG)
8051 MCU 64 KB Flash
Nuvoton
1:USD 2.94000
5,000+:Quote by quantity
EOL
40MHz 2.4~5.5V 64KB 40 5 -40~+85˚C PLCC44 (653x653 MIL)
N78E059APG(Replacement: W78E058DLG)
8051 MCU 40 KB Flash
Nuvoton
1:USD 3.06000
5,000+:Quote by quantity
EOL
40MHz 2.4~5.5V 40KB 40 5*8-bit -40~+85˚C PLCC44 (653x653 MIL)
Show
per page