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M4 Industrial Control

The Nuvoton NuMicro Family Arm Cortex-M4 based Microcontrollers (MCUs) are high-performance devices designed for a wide range of applications, including IoT gateways, industrial controls, telecom, data center, and smart home appliances. These MCUs feature Cortex-M4 cores with floating-point unit (FPU) and digital signal processing (DSP) extensions, as well as different memory sizes and interfaces, making them suitable for diverse use cases. ...

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Product Series
M4521 USB Series
M452 USB Series
M451 Base Series
M453 CAN Series
M451M Series
Frequency
72MHz
Operating Voltage
2.5~5.5V
Memory Size
256KB
40KB
72KB
128KB
Number of I/O
34
35
39
42
48
49
53
55
72
80
82
85
PWM
10*16-bit
12*16-bit
Operating Temperature
-40~105˚C
-40~+105˚C
Package
LQFP48
LQFP48(7x7mm)
LQFP64
LQFP64(10x10mm)
LQFP100
LQFP100(14x14mm)
SRAM
32KB
16KB
USB Device
FS
CAN
Y
Totals: 32

ComparePart NumberDescription
Unit Price
Availability Datasheet Product SeriesFrequencyOperating VoltageMemory SizeNumber of I/OPWMOperating TemperaturePackageSRAMTouch KeyCryptoUSB DeviceAudio CodecLCDCANEthernet MAC
M451MSD3AE
Cortex M4 MCU 72 KB Flash
Nuvoton
1:USD 1.74000
1,000:USD 1.58000
2,000:USD 1.53000
5,000+:Quote by quantity
In Stock: 159
M451M Series 72MHz 2.5~5.5V 72KB 55 12*16-bit -40~105˚C LQFP64 16KB
M451LC3AE
Cortex M4 MCU 40 KB Flash
Nuvoton
1:USD 1.84000
1,000:USD 1.67000
2,000:USD 1.61000
5,000+:Quote by quantity
In Stock: 250
M451 Base Series 72MHz 2.5~5.5V 40KB 39 12*16-bit -40~+105˚C LQFP48 16KB
M452LC3AE
Cortex M4 MCU 40 KB Flash
Nuvoton
1:USD 1.84000
1,000:USD 1.67000
2,000:USD 1.61000
5,000+:Quote by quantity
Out of stock
M452 USB Series 72MHz 2.5~5.5V 40KB 35 10*16-bit -40~+105˚C LQFP48 16KB FS
M451LD3AE
Cortex M4 MCU 72 KB Flash
Nuvoton
1:USD 1.94000
1,000:USD 1.75000
2,000:USD 1.69000
5,000+:Quote by quantity
In Stock: 40
M451 Base Series 72MHz 2.5~5.5V 72KB 39 12*16-bit -40~+105˚C LQFP48(7x7mm) 16KB
M451RC3AE
Cortex M4 MCU 40 KB Flash
Nuvoton
1:USD 1.94000
1,000:USD 1.75000
2,000:USD 1.69000
5,000+:Quote by quantity
In Stock: 105
M451 Base Series 72MHz 2.5~5.5V 40KB 53 12*16-bit -40~+105˚C LQFP64 16KB
M4521LE6AE
Cortex M4 MCU 128 KB Flash
Nuvoton
1:USD 1.94000
1,000:USD 1.75000
2,000:USD 1.69000
5,000+:Quote by quantity
In Stock: 440
M4521 USB Series 72MHz 2.5~5.5V 128KB 35 10*16-bit -40~+105˚C LQFP48(7x7mm) 32KB FS
M452LD3AE
Cortex M4 MCU 72 KB Flash
Nuvoton
1:USD 1.94000
1,000:USD 1.75000
2,000:USD 1.69000
5,000+:Quote by quantity
In Stock: 150
M452 USB Series 72MHz 2.5~5.5V 72KB 35 10*16-bit -40~+105˚C LQFP48 16KB FS
M451RD3AE
Cortex M4 MCU 72 KB Flash
Nuvoton
1:USD 2.03000
1,000:USD 1.84000
2,000:USD 1.78000
5,000+:Quote by quantity
In Stock: 100
M451 Base Series 72MHz 2.5~5.5V 72KB 53 12*16-bit -40~+105˚C LQFP64 16KB
M452RD3AE
Cortex M4 MCU 72 KB Flash
Nuvoton
1:USD 2.03000
1,000:USD 1.84000
2,000:USD 1.78000
5,000+:Quote by quantity
In Stock: 155
M452 USB Series 72MHz 2.5~5.5V 72KB 49 12*16-bit -40~+105˚C LQFP64(10x10mm) 16KB FS
M453LC3AE
Cortex M4 MCU 40 KB Flash
Nuvoton
1:USD 2.11000
1,000:USD 1.91000
2,000:USD 1.85000
5,000+:Quote by quantity
In Stock: 262
M453 CAN Series 72MHz 2.5~5.5V 40KB 35 10*16-bit -40~+105˚C LQFP48 16KB FS Y
M451LE6AE
Cortex M4 MCU 128 KB Flash
Nuvoton
1:USD 2.21000
1,000:USD 2.00000
2,000:USD 1.93000
5,000+:Quote by quantity
In Stock: 250
M451 Base Series 72MHz 2.5~5.5V 128KB 39 12*16-bit -40~+105˚C LQFP48 32KB
M451MLE6AE
Cortex M4 MCU 128 KB Flash
Nuvoton
1:USD 2.21000
1,000:USD 2.00000
2,000:USD 1.93000
5,000+:Quote by quantity
In Stock: 250
M451M Series 72MHz 2.5~5.5V 128KB 42 12*16-bit -40~+105˚C LQFP48 32KB
M453LD3AE
Cortex M4 MCU 72 KB Flash
Nuvoton
1:USD 2.21000
1,000:USD 2.00000
2,000:USD 1.93000
5,000+:Quote by quantity
In Stock: 54
M453 CAN Series 72MHz 2.5~5.5V 72KB 35 10*16-bit -40~+105˚C LQFP48 16KB FS Y
M451LG6AE
Cortex M4 MCU 256 KB Flash
Nuvoton
1:USD 2.30000
1,000:USD 2.09000
2,000:USD 2.02000
5,000+:Quote by quantity
Out of stock
M451 Base Series 72MHz 2.5~5.5V 256KB 39 12*16-bit -40~+105˚C LQFP48 32KB
M451MLG6AE
Cortex M4 MCU 256 KB Flash
Nuvoton
1:USD 2.30000
1,000:USD 2.09000
2,000:USD 2.02000
5,000+:Quote by quantity
In Stock: 250
M451M Series 72MHz 2.5~5.5V 256KB 42 12*16-bit -40~+105˚C LQFP48 32KB
M452LE6AE
Cortex M4 MCU 128 KB Flash
Nuvoton
1:USD 2.40000
1,000:USD 2.18000
2,000:USD 2.10000
5,000+:Quote by quantity
In Stock: 250
M452 USB Series 72MHz 2.5~5.5V 128KB 34 10*16-bit -40~+105˚C LQFP48 32KB
M452RE6AE
Cortex M4 MCU 128 KB Flash
Nuvoton
1:USD 2.45000
1,000:USD 2.22000
2,000:USD 2.14000
5,000+:Quote by quantity
In Stock: 160
M452 USB Series 72MHz 2.5~5.5V 128KB 48 12*16-bit -40~+105˚C LQFP64 32KB
M451VE6AE
Cortex M4 MCU 128 KB Flash
Nuvoton
1:USD 2.48000
1,000:USD 2.25000
2,000:USD 2.17000
5,000+:Quote by quantity
In Stock: 90
M451 Base Series 72MHz 2.5~5.5V 128KB 85 12*16-bit -40~+105˚C LQFP100 32KB
M452LG6AE
Cortex M4 MCU 256 KB Flash
Nuvoton
1:USD 2.48000
1,000:USD 2.25000
2,000:USD 2.17000
5,000+:Quote by quantity
Out of stock
M452 USB Series 72MHz 2.5~5.5V 256KB 34 10*16-bit -40~+105˚C LQFP48 32KB
M453LE6AE
Cortex M4 MCU 128 KB Flash
Nuvoton
1:USD 2.48000
1,000:USD 2.25000
2,000:USD 2.17000
5,000+:Quote by quantity
In Stock: 250
M453 CAN Series 72MHz 2.5~5.5V 128KB 34 10*16-bit -40~+105˚C LQFP48 32KB Y
M451RG6AE
Cortex M4 MCU 256 KB Flash
Nuvoton
1:USD 2.54000
1,000:USD 2.31000
2,000:USD 2.23000
5,000+:Quote by quantity
In Stock: 150
M451 Base Series 72MHz 2.5~5.5V 256KB 53 12*16-bit -40~+105˚C LQFP64 32KB
M452RG6AE
Cortex M4 MCU 256 KB Flash
Nuvoton
1:USD 2.54000
1,000:USD 2.31000
2,000:USD 2.23000
5,000+:Quote by quantity
In Stock: 160
M452 USB Series 72MHz 2.5~5.5V 256KB 48 12*16-bit -40~+105˚C LQFP64 32KB
M451VG6AE
Cortex M4 MCU 256 KB Flash
Nuvoton
1:USD 2.58000
1,000:USD 2.33000
2,000:USD 2.25000
5,000+:Quote by quantity
In Stock: 90
M451 Base Series 72MHz 2.5~5.5V 256KB 85 12*16-bit -40~+105˚C LQFP100 32KB
M451RE6AE
Cortex M4 MCU 128 KB Flash
Nuvoton
1:USD 2.59000
1,000:USD 2.35000
2,000:USD 2.27000
5,000+:Quote by quantity
In Stock: 160
M451 Base Series 72MHz 2.5~5.5V 128KB 53 12*16-bit -40~+105˚C LQFP64 32KB
M452VG6AE
Cortex M4 MCU 256 KB Flash
Nuvoton
1:USD 2.67000
1,000:USD 2.42000
2,000:USD 2.34000
5,000+:Quote by quantity
Out of stock
M452 USB Series 72MHz 2.5~5.5V 256KB 82 10*16-bit -40~+105˚C LQFP100 32KB
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