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Cortex®-M4

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 Category
M4 NRND
M4 Industrial Control
M4 Home Appliance
M4 Audio Codec Function
M4 Standard
M4 USB Control
M4 CAN Interfaces
M4 Crypto Available
M4 Ethernet
M433 CAN/USB FS OTG Series
Product Series
M433 CAN/USB FS OTG Series
M467 Ethernet/Crypto Series
M463 CAN FD/USB HS Series
M471 Series
M481 Base Series
M482 USB FS OTG Series
M483 CAN Series
M484 USB HS OTG Series
M485 Crypto Series
M487 Ethernet Series
M4521 USB Series
M452 USB Series
M451 Base Series
M453 CAN Series
NUC505 Series
NUC442/472 Series
M451M Series
Frequency
144MHz
72MHz
84MHz
100MHz
120MHz
192MHz
200MHz
Operating Voltage
1.7~3.6V
1.8~3.6V
2.5~5.5V
Memory Size
256KB
40KB
64KB
72KB
128KB
512KB
1024KB
2048KB
Number of I/O
146
20
25
26
33
34
35
39
41
42
44
45
48
49
52
53
55
72
77
80
82
85
91
94
100
101
114
118
119
144
PWM
18*16-bit
-
4*16-bit
8*16-bit
10*12-bit
10*16-bit
12*16-bit
16*12-bit
16*16-bit
23*12-bit
24
24*12-bit
24*16-bit
Operating Temperature
-40~85˚C
-40~105˚C
-40105
-40~+105˚C
-40~+85˚C
Package
LQFP44
LQFP48
LQFP48(7x7mm)
LQFP64
LQFP64(7x7mm)
LQFP64(10x10mm)
LFQP64
LQFP100
LQFP100(14x14mm)
LQFP128
LQFP128(14x14mm)
LQFP144
LQFP144(20x20mm)
LQFP176
QFN32(5x5mm)
QFN33
QFN48
QFN88
SRAM
160KB
128KB
32KB
64KB
16KB
128 KB
512KB
128
Crypto
Y
AES
MTP
USB Device
FS
FS (X-less)
HS
Audio Codec
ADC/DAC
DAC only
CAN
2
Y
3
4
Ethernet MAC
Y
Totals: 109

ComparePart NumberDescription
Unit Price
Availability Datasheet Product SeriesFrequencyOperating VoltageMemory SizeNumber of I/OPWMOperating TemperaturePackageSRAMTouch KeyCryptoUSB DeviceAudio CodecLCDCANEthernet MAC
M484SIDAE
Cortex M4 MCU 512 KB Flash
Nuvoton
1:USD 2.94000
1,000:USD 2.67000
2,000:USD 2.58000
5,000+:Quote by quantity
In Stock: 580
M484 USB HS OTG Series 192MHz 1.8~3.6V 512KB 44 24*16-bit -40~+105˚C LQFP64(7x7mm) 160KB
M484SIDAE2U
Cortex M4 MCU 512 KB Flash
Nuvoton
1:USD 3.04000
1,000:USD 2.76000
2,000:USD 2.66000
5,000+:Quote by quantity
In Stock: 249
M484 USB HS OTG Series 192MHz 1.8~3.6V 512KB 44 24*16-bit -40~+105˚C LQFP64(7x7mm) 160KB
M485LIDAE
Cortex M4 MCU
Nuvoton
1:USD 3.14000
1,000:USD 2.84000
2,000:USD 2.74000
5,000+:Quote by quantity
Out of stock
M485 Crypto Series 192MHz 1.8~3.6V 512KB 41 24*16-bit -40~+105˚C LQFP48 160KB Y
M484KIDAE
Cortex M4 MCU 512 KB Flash
Nuvoton
1:USD 3.22000
1,000:USD 2.91000
2,000:USD 2.81000
5,000+:Quote by quantity
In Stock: 180
M484 USB HS OTG Series 192MHz 1.8~3.6V 512KB 100 24*16-bit -40~+105˚C LQFP128(14x14mm) 160KB
M485SIDAE
Cortex M4 MCU 512 KB Flash
Nuvoton
1:USD 3.31000
1,000:USD 3.00000
2,000:USD 2.90000
5,000+:Quote by quantity
In Stock: 292
M485 Crypto Series 192MHz 1.8~3.6V 512KB 44 24*16-bit -40~+105˚C LQFP64(7x7mm) 160KB Y
M487SIDAE
Cortex M4 MCU 512 KB Flash
Nuvoton
1:USD 3.41000
1,000:USD 3.09000
2,000:USD 2.98000
5,000+:Quote by quantity
Out of stock
M487 Ethernet Series 192MHz 1.8~3.6V 512KB 118 24 -40~+105˚C LQFP64(7x7mm) 160KB Y 2 Y
M485KIDAE
Cortex M4 MCU 512 KB Flash
Nuvoton
1:USD 3.50000
1,000:USD 3.18000
2,000:USD 3.07000
5,000+:Quote by quantity
In Stock: 90
M485 Crypto Series 192MHz 1.8~3.6V 512KB 100 24*16-bit -40~+105˚C LQFP128(14x14mm) 160KB Y
M487KIDAE
Cortex M4 MCU 512 KB Flash
Nuvoton
1:USD 3.58000
1,000:USD 3.25000
2,000:USD 3.14000
5,000+:Quote by quantity
In Stock: 300
M487 Ethernet Series 192MHz 1.8~3.6V 512KB 100 24*16-bit -40~+105˚C LQFP128(14x14mm) 160KB Y 2 Y
M48SSIDAE
Cortex M4 MCU
Nuvoton
1:USD 3.68000
1,000:USD 3.34000
2,000:USD 3.22000
5,000+:Quote by quantity
In Stock: 250
LQFP64
M487JIDAE
Cortex M4 MCU 512 KB Flash
Nuvoton
1:USD 4.61000
1,000:USD 4.18000
2,000:USD 4.03000
5,000+:Quote by quantity
In Stock: 230
M487 Ethernet Series 192MHz 1.8~3.6V 512KB 114 24*16-bit -40~+105˚C LQFP144(20x20mm) 160KB Y 2 Y
M487KMCAN
Cortex M4 MCU
Nuvoton
1:USD 4.61000
1,000:USD 4.18000
2,000:USD 4.03000
5,000+:Quote by quantity
Sample price USD 0.46100 for first 5 pieces
In Stock: 94
M487 Ethernet Series 192MHz 1.8~3.6V 128KB 94 24*16-bit -40~+85˚C LQFP128 128KB Y 2 Y
NUC442RG8AE
Cortex M4 MCU 256 KB Flash
Nuvoton
1:USD 5.52000
1,000:USD 5.00000
2,000:USD 4.83000
5,000+:Quote by quantity
Out of stock
NUC442/472 Series 84MHz 2.5~5.5V 256KB 45 8*16-bit -40~+105˚C LQFP64 Y HS 2
NUC442VG8AE
Cortex M4 MCU 256 KB Flash
Nuvoton
1:USD 6.45000
1,000:USD 5.84000
2,000:USD 5.64000
5,000+:Quote by quantity
In Stock: 90
NUC442/472 Series 84MHz 2.5~5.5V 256KB 77 16*16-bit -40~+105˚C LQFP100 Y HS 2
NUC442VI8AE
Cortex M4 MCU 512 KB Flash
Nuvoton
1:USD 7.36000
1,000:USD 6.67000
2,000:USD 6.44000
5,000+:Quote by quantity
In Stock: 8
NUC442/472 Series 84MHz 2.5~5.5V 512KB 77 16*16-bit -40~+105˚C LQFP100 64KB Y HS 2
NUC442RI8AE
Cortex M4 MCU 512 KB Flash
Nuvoton
1:USD 7.41000
1,000:USD 6.71000
2,000:USD 6.48000
5,000+:Quote by quantity
Out of stock
NUC442/472 Series 84MHz 2.5~5.5V 512KB 45 8*16-bit -40~+105˚C LQFP64 64KB Y HS 2
NUC442KG8AE
Cortex M4 MCU 256 KB Flash
Nuvoton
1:USD 9.20000
1,000:USD 8.34000
2,000:USD 8.05000
5,000+:Quote by quantity
In Stock: 90
NUC442/472 Series 84MHz 2.5~5.5V 256KB 101 16*16-bit -40~+105˚C LQFP128 Y HS 2
NUC442KI8AE
Cortex M4 MCU 512 KB Flash
Nuvoton
1:USD 9.20000
1,000:USD 8.34000
2,000:USD 8.05000
5,000+:Quote by quantity
In Stock: 29
NUC442/472 Series 84MHz 2.5~5.5V 512KB 101 16*16-bit -40~+105˚C LQFP128 Y HS 2
NUC442JG8AE
Cortex M4 MCU 256 KB Flash
Nuvoton
1:USD 10.58000
1,000:USD 9.58000
2,000:USD 9.25000
5,000+:Quote by quantity
Out of stock
NUC442/472 Series 84MHz 2.5~5.5V 256KB 114 16*16-bit -40~+105˚C LQFP144 64KB Y HS 2
NUC472JG8AE
Cortex M4 MCU 256 KB Flash
Nuvoton
1:USD 10.58000
1,000:USD 9.58000
2,000:USD 9.25000
5,000+:Quote by quantity
Out of stock
NUC442/472 Series 84MHz 2.5~5.5V 256KB 114 16*16-bit -40~+105˚C LQFP144 64KB Y HS 2 Y
NUC472KG8AE
Cortex M4 MCU 256 KB Flash
Nuvoton
1:USD 10.58000
1,000:USD 9.58000
2,000:USD 9.25000
5,000+:Quote by quantity
Out of stock
NUC442/472 Series 84MHz 2.5~5.5V 256KB 101 16*16-bit -40~+105˚C LQFP128 64KB Y HS 2 Y
NUC472KI8AE
Cortex M4 MCU 512 KB Flash
Nuvoton
1:USD 10.58000
1,000:USD 9.58000
2,000:USD 9.25000
5,000+:Quote by quantity
Out of stock
NUC442/472 Series 84MHz 2.5~5.5V 512KB 101 16*16-bit -40~+105˚C LQFP128 64KB Y HS 2 Y
NUC442JI8AE
Cortex M4 MCU 512 KB Flash
Nuvoton
1:USD 12.70000
1,000:USD 11.51000
2,000:USD 11.12000
5,000+:Quote by quantity
Out of stock
NUC442/472 Series 84MHz 2.5~5.5V 512KB 114 16*16-bit -40~+105˚C LQFP144 64KB Y HS 2
NUC472JI8AE
Cortex M4 MCU 512 KB Flash
Nuvoton
1:USD 12.70000
1,000:USD 11.51000
2,000:USD 11.12000
5,000+:Quote by quantity
Out of stock
NUC442/472 Series 84MHz 2.5~5.5V 512KB 114 16*16-bit -40~+105˚C LQFP144 64KB Y HS 2 Y
NUC472HG8AE
Cortex M4 MCU 256 KB Flash
Nuvoton
1:USD 18.40000
1,000:USD 16.68000
2,000:USD 16.10000
5,000+:Quote by quantity
Out of stock
NUC442/472 Series 84MHz 2.5~5.5V 256KB 144 16*16-bit -40~+105˚C Y HS 2 Y
NUC472HI8AE
Cortex M4 MCU 512 KB Flash
Nuvoton
1:USD 21.17000
1,000:USD 19.18000
2,000:USD 18.52000
5,000+:Quote by quantity
Out of stock
NUC442/472 Series 84MHz 2.5~5.5V 512KB 144 16*16-bit -40~+105˚C LQFP176 Y HS 2 Y
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