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8051 Industrial Control

Introducing the NuMicro® MS51 Industrial 8051 Series microcontrollers from Nuvoton, designed to cater to a wide array of high-reliability industrial and consumer applications such as LED lighting, home appliances, industrial control, motor control, battery management systems, and power supplies. These 1T 8051-based microcontrollers boast a clock speed of up to 24MHz, impressive Flash memory reaching up to 32 Kbyte, and SRAM capacity of up to 2 Kbyte. The devices operate within a voltage range of 2.4V to 5.5V and a temperature range of -40°C to +105°C. The MS51 series offers stellar characteristics, such as 15 12-bit ADC channels at 500k SPS, up to 12 PWM channels with individual counters, and GPIO pins that support a driving capability of 20 mA. Achieving ESD and EFT resistivity ratings of 8 kV and 4.4 kV respectively, these microcontrollers are impeccably resilient. Packaged with 10-33 pins, the MS51 series accommodates a broad scope of applications with its variety of options. Key features include compatibility with the MCS-51 instruction set, 4-priority-level interrupts, configurable Data Flash, precise internal oscillators, multiple power-saving modes, versatile timers, and numerous communication interfaces. Incorporating analog capabilities such as a 12-bit, 500k SPS SAR ADC, the MS51 series is well-rounded and adaptable to a wide range of situations. Additionally, the series offers up to 30 GPIO pins with interrupt functionality and other customization options, further enhancing its versatility. To ensure the uniqueness and security of each microcontroller, the series is equipped with a 96-bit Unique Identification (UID) and a 128-bit Unique Customer Identification (UCID) to cater to various applications and customer needs.

Product Series
Industrial 8051 Series
Frequency
24MHz
Operating Voltage
1.8~5.5V
2.4~5.5V
Memory Size
8KB
16KB
32KB
256KB
Number of I/O
8
11
12
16
18
26
30
PWM
4*16-bit
6*16-bit
12*16-bit
Operating Temperature
-40~+105˚C
Package
LQFP32
QFN20
QFN33
TSSOP14
TSSOP20
TSSOP28
MSOP10
SRAM
1KB
2KB
Totals: 9

ComparePart NumberDescription
Unit Price
Availability Datasheet Product SeriesFrequencyOperating VoltageMemory SizeNumber of I/OPWMOperating TemperaturePackageSRAMTouch KeyCryptoUSB DeviceAudio CodecLCDCANEthernet MAC
MS51FB9AE
8051 MCU (N76E003 Compatible Substitution)
Nuvoton
1
:
US$ 0.39
5,000+
:
Quote by quantity
Sample price $0.039 for first 5 pieces
In Stock: 14k
Industrial 8051 Series 24MHz 1.8~5.5V 16KB 16 6*16-bit -40~+105˚C TSSOP20 1KB
MS51BA9AE
8051 MCU
Nuvoton
1
:
US$ 0.72
100
:
US$ 0.60
500
:
US$ 0.46
1,000
:
US$ 0.38
2,000
:
US$ 0.35
5,000+
:
Quote by quantity
Sample price $0.072 for first 5 pieces
Out of stock
Industrial 8051 Series 24MHz 2.4~5.5V 8KB 8 4*16-bit -40~+105˚C MSOP10 1KB
MS51DA9AE
8051 MCU
Nuvoton
1
:
US$ 0.72
100
:
US$ 0.60
500
:
US$ 0.46
1,000
:
US$ 0.38
2,000
:
US$ 0.35
5,000+
:
Quote by quantity
Sample price $0.072 for first 5 pieces
In Stock: 173
Industrial 8051 Series 24MHz 2.4~5.5V 8KB 12 4*16-bit -40~+105˚C TSSOP14 1KB
MS51XB9AE
8051-based 1.8V low-power MCU
Nuvoton
1
:
US$ 0.72
100
:
US$ 0.60
500
:
US$ 0.46
1,000
:
US$ 0.38
2,000
:
US$ 0.35
5,000+
:
Quote by quantity
Sample price $0.072 for first 5 pieces
In Stock: 425
Industrial 8051 Series 24MHz 1.8~5.5V 16KB 11 6*16-bit -40~+105˚C QFN20 1KB
MS51FC0AE
8051 MCU
Nuvoton
1
:
US$ 0.90
100
:
US$ 0.75
500
:
US$ 0.58
1,000
:
US$ 0.48
2,000
:
US$ 0.44
5,000+
:
Quote by quantity
Sample price $0.09 for first 5 pieces
In Stock: 128
Industrial 8051 Series 24MHz 2.4~5.5V 256KB 18 12*16-bit -40~+105˚C TSSOP20 2KB
MS51XC0BE
8051 MCU
Nuvoton
1
:
US$ 0.90
100
:
US$ 0.75
500
:
US$ 0.58
1,000
:
US$ 0.48
2,000
:
US$ 0.44
5,000+
:
Quote by quantity
Sample price $0.09 for first 5 pieces
In Stock: 110
Industrial 8051 Series 24MHz 2.4~5.5V 8KB 18 12*16-bit -40~+105˚C QFN20 2KB
MS51EC0AE
8051 MCU
Nuvoton
1
:
US$ 1.05
100
:
US$ 0.88
500
:
US$ 0.67
1,000
:
US$ 0.56
2,000
:
US$ 0.51
5,000+
:
Quote by quantity
Sample price $0.105 for first 5 pieces
In Stock: 70
Industrial 8051 Series 24MHz 2.4~5.5V 32KB 26 4*16-bit -40~+105˚C TSSOP28 2KB
MS51TC0AE
8051 MCU
Nuvoton
1
:
US$ 1.05
100
:
US$ 0.88
500
:
US$ 0.67
1,000
:
US$ 0.56
2,000
:
US$ 0.51
5,000+
:
Quote by quantity
Sample price $0.105 for first 5 pieces
In Stock: 445
Industrial 8051 Series 24MHz 2.4~5.5V 32KB 30 12*16-bit -40~+105˚C QFN33 2KB
MS51PC0AE
8051 MCU
Nuvoton
1
:
US$ 1.20
100
:
US$ 1.00
500
:
US$ 0.77
1,000
:
US$ 0.64
2,000
:
US$ 0.58
5,000+
:
Quote by quantity
Sample price $0.12 for first 5 pieces
In Stock: 450
Industrial 8051 Series 24MHz 2.4~5.5V 32KB 30 4*16-bit -40~+105˚C LQFP32 2KB
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