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Cortex®-M0

The Nuvoton NuMicro® 32-bit MCU Family, powered by Arm® Cortex®-M0 core, is a state-of-the-art microcontroller product line designed for a wide range of applications. These MCUs offer a broad operating voltage from 2.1V to 5.5V and industrial temperature range from -40°C to +105°C, ensuring reliability and durability in various environments. Moreover, they provide high noise immunity with 8kV ESD and 4kV EFT protection. Currently, there are several NuMicro® Cortex®-M0 Family MCUs in mass production, each designed to cater to different requirements: 1. Mini51 series: Offers low pin count and cost-effectiveness. 2. Mini57 series: Features hardware divider, 1.5 KB Secure Protection ROM (SPROM), Programmable Gain Amplifier (PGA), and 12-bit ADC with two sample & holds function. 3. Mini55 series: Comes with a hardware divider and up to 33 effective I/O ports. 4. M051 series: Provides competitive performance. 5. M0518 series: Includes 16-bit 24 channels PWM and up to 6 UARTs. 6. M0519 series: Offers 2 ADCs and 2 OP Amps. 7. M0564 series: Features 256 KB Flash size, Voltage Adjustable Interface (VAI), up to 144MHz PWM, independent power source for RTC (VBAT), and rich peripherals. 8. NUC100/200: Advanced series MCUs. 9. NUC120/123/220 series: High-performance USB 2.0 FS device compatible. 10. NUC121/125/126 USB crystal-less series MCUs. 11. NUC126 series: Similar to M0564, featuring 256 KB Flash size, VAI, up to 144MHz PWM, VBAT, and rich peripherals. 12. NUC130/131/140/230/240 CAN 2.0B (Controller Area Network) bus series. 13. Nano series (Nano100/110/120/130/102/112/103): Ultra-low power MCUs with supply voltage from 1.8V to 3.6V, less than 1 ŒºA standby current, LCD driver (4 x 40 & 6 x 38), and VBAT for RTC. These Cortex®-M0 MCUs serve as ideal solutions for a variety of applications such as industrial control systems, industrial automation, consumer products, embedded network control, energy management, power systems, and motor control. Their excellent performance and adaptability make them a preferred choice across industries.

Product Category
M0 NRND
M0 Industrial Control
M0 Low Operating Voltage
M0 Bluetooth 5.0
M0 Robust and High Operating Temperature
M0 Small Form Factor
M0 USB Control
M0 CAN 2.0B Interfaces
M0 Ultra-Low Power
M0 Standard
M0 Advanced
Product Series
M0A21 Series
M0A23 Series
NUC131/NUC1311 CAN Series
NUC029 Series
M031 Series
M032BT Series
M032 Series
M031BT Series
M051 Base Series
Mini51 Base Series
NUC121/125 Series
NUC100/200 Advanced Series
NUC140/240 Connectivity Series
NUC130/230 CAN Series
NUC120/122/123/220 USB Series
Nano130 Advanced Series
Nano120 USB Series
Nano110/112 LCD Series
Nano100/102 Base Series
M0564 Series
Nano103 Base Series
M0519 Series
M0518 Series
Frequency
24MHz
32MHz
36MHz
42MHz
48MHz
50MHz
60MHz
72MHz
Operating Voltage
1.8~3.6V
2.0~3.6V
2.4~5.5V
2.5~5.5V
Memory Size
4KB
8KB
16KB
32KB
36KB
64KB
68KB
128KB
256KB
512KB
Number of I/O
11
14
15
17
18
19
22
23
24
26
27
29
30
31
33
34
35
37
38
39
40
41
42
43
45
47
48
49
51
52
53
55
56
58
76
79
80
81
82
83
84
85
86
107
111
PWM
-
1*16-bit
2
2*16-bit
3*16-bit
4
4*16-bit
5*16-bit
6
6*16-bit
7*16-bit
8
8*16-bit
10*16-bit
12
12*16-bit
14*16-bit
17
23
24
24*16-bit
Operating Temperature
-40~+105˚C
-40~+125˚C
-40~+85˚C
Package
SSOP20 (5.3x7.2mm)
TSSOP28 (4.4x9.7mm)
LQFP48
LQFP48(7x7mm)
LQFP64
LQFP64(7x7mm)
LQFP100
LQFP128
QFN32(4x4mm)
QFN32(5x5mm)
QFN33
QFN33(4x4mm)
QFN33(5x5mm)
QFN48
QFN68
SSOP20
TSSOP20
TSSOP20(4.4x6.5mm)
TSSOP28
SRAM
4KB
8KB
2KB
96KB
32KB
64KB
16KB
20KB
USB Device
Y
1
LCD
4x31， 6x29
4x40， 6x38
4x36， 6x34
4x32， 6x30
4x20， 6x18
CAN
2
1
Totals: 224
ComparePart NumberDescription
Unit Price
Availability Datasheet Product SeriesFrequencyOperating VoltageMemory SizeNumber of I/OPWMOperating TemperaturePackageSRAMTouch KeyCryptoUSB DeviceAudio CodecLCDCANEthernet MAC
M031FB0AE
Cortex M0 MCU
Nuvoton
Up to 44% Off
1
:
US$ 0.31($0.55)
In Stock: 1k
M031 Series 48MHz 1.8~3.6V 16KB 15 6*16-bit -40~+105˚C TSSOP20 2KB
M031EB0AE
Cortex M0 MCU
Nuvoton
Up to 45% Off
1
:
US$ 0.35($0.63)
In Stock: 401
M031 Series 48MHz 1.8~3.6V 16KB 23 6*16-bit -40~+105˚C TSSOP28 2KB
M031FC1AE
Cortex M0 MCU
Nuvoton
Up to 45% Off
1
:
US$ 0.35($0.63)
In Stock: 1k
M031 Series 48MHz 1.8~3.6V 32KB 15 6*16-bit -40~+105˚C TSSOP20(4.4x6.5mm) 4KB
M031TB0AE
Cortex M0 MCU
Nuvoton
Up to 45% Off
1
:
US$ 0.36($0.65)
In Stock: 1k
M031 Series 48MHz 1.8~3.6V 16KB 27 6*16-bit -40~+105˚C QFN33(4x4mm) 2KB
M031EC1AE
Cortex M0 MCU
Nuvoton
Up to 45% Off
1
:
US$ 0.39($0.70)
In Stock: 574
M031 Series 48MHz 1.8~3.6V 32KB 23 6*16-bit -40~+105˚C TSSOP28 4KB
M031TC1AE
Cortex M0 MCU
Nuvoton
Up to 44% Off
1
:
US$ 0.41($0.73)
In Stock: 1k
M031 Series 48MHz 1.8~3.6V 32KB 27 6*16-bit -40~+105˚C 4KB
M031LC2AE
Cortex M0 MCU
Nuvoton
Up to 44% Off
1
:
US$ 0.48($0.85)
In Stock: 650
M031 Series 48MHz 1.8~3.6V 32KB 42 12*16-bit -40~+105˚C LQFP48 8KB
M031TD2AE
Cortex M0 MCU
Nuvoton
Up to 45% Off
1
:
US$ 0.49($0.88)
In Stock: 11k
M031 Series 48MHz 1.8~3.6V 64KB 27 12*16-bit -40~+105˚C QFN33(4x4mm) 8KB
M031LD2AE
Cortex M0 MCU
Nuvoton
Up to 45% Off
1
:
US$ 0.50($0.90)
In Stock: 1k
M031 Series 48MHz 1.8~3.6V 64KB 42 12*16-bit -40~+105˚C LQFP48 8KB
M031LE3AE
Cortex M0 MCU
Nuvoton
Up to 45% Off
1
:
US$ 0.67($1.20)
In Stock: 2k
M031 Series 48MHz 1.8~3.6V 128KB 42 12*16-bit -40~+105˚C LQFP48 16KB
M031SC2AE
Cortex M0 MCU
Nuvoton
1
:
US$ 1.53
100
:
US$ 1.17
500
:
US$ 0.98
1,000
:
US$ 0.88
2,000
:
US$ 0.85
5,000+
:
Quote by quantity
In Stock: 160
M031 Series 48MHz 1.8~3.6V 32KB 55 12*16-bit -40~+105˚C LQFP64 8KB
M031SD2AE
Cortex M0 MCU
Nuvoton
1
:
US$ 1.80
100
:
US$ 1.38
500
:
US$ 1.15
1,000
:
US$ 1.04
2,000
:
US$ 1.01
5,000+
:
Quote by quantity
In Stock: 280
M031 Series 48MHz 1.8~3.6V 64KB 55 12*16-bit -40~+105˚C LQFP64(7x7mm) 8KB
M031SE3AE
Cortex M0 MCU
Nuvoton
1
:
US$ 2.15
100
:
US$ 1.65
500
:
US$ 1.38
1,000
:
US$ 1.25
2,000
:
US$ 1.20
5,000+
:
Quote by quantity
In Stock: 255
M031 Series 48MHz 1.8~3.6V 128KB 55 12*16-bit -40~+105˚C LQFP64(7x7mm) 16KB
M031LG6AE
Cortex M0 MCU
Nuvoton
1
:
US$ 2.83
100
:
US$ 2.17
500
:
US$ 1.81
1,000
:
US$ 1.64
2,000
:
US$ 1.58
5,000+
:
Quote by quantity
In Stock: 250
M031 Series 72MHz 2.0~3.6V 256KB 42 24*16-bit -40~+105˚C LQFP48 32KB
M031BTYD2AN
Cortex M0 MCU
Nuvoton
1
:
US$ 3.00
100
:
US$ 2.30
500
:
US$ 1.92
1,000
:
US$ 1.74
2,000
:
US$ 1.68
5,000+
:
Quote by quantity
In Stock: 470
M031BT Series 48MHz 1.8~3.6V 64KB 29 12*16-bit -40~+85˚C QFN48 8KB
M031SG6AE
Cortex M0 MCU
Nuvoton
1
:
US$ 3.00
100
:
US$ 2.30
500
:
US$ 1.92
1,000
:
US$ 1.74
2,000
:
US$ 1.68
5,000+
:
Quote by quantity
In Stock: 100
M031 Series 72MHz 2.0~3.6V 256KB 55 24*16-bit -40~+105˚C LQFP64 32KB
M031BTYE3AN
Cortex M0 MCU
Nuvoton
1
:
US$ 3.30
100
:
US$ 2.53
500
:
US$ 2.11
1,000
:
US$ 1.91
2,000
:
US$ 1.85
5,000+
:
Quote by quantity
In Stock: 940
M031BT Series 48MHz 1.8~3.6V 128KB 29 12*16-bit -40~+85˚C QFN48 16KB
M031KG6AE
Cortex M0 MCU
Nuvoton
1
:
US$ 3.30
100
:
US$ 2.53
500
:
US$ 2.11
1,000
:
US$ 1.91
2,000
:
US$ 1.85
5,000+
:
Quote by quantity
In Stock: 90
M031 Series 72MHz 2.0~3.6V 256KB 111 24*16-bit -40~+105˚C LQFP128 32KB
M031LG8AE
Cortex M0 MCU
Nuvoton
1
:
US$ 3.65
100
:
US$ 2.80
500
:
US$ 2.34
1,000
:
US$ 2.12
2,000
:
US$ 2.04
5,000+
:
Quote by quantity
In Stock: 270
M031 Series 72MHz 2.0~3.6V 256KB 42 24*16-bit -40~+105˚C LQFP48 64KB
M031SG8AE
Cortex M0 MCU
Nuvoton
1
:
US$ 3.98
100
:
US$ 3.05
500
:
US$ 2.54
1,000
:
US$ 2.31
2,000
:
US$ 2.23
5,000+
:
Quote by quantity
In Stock: 230
M031 Series 72MHz 2.0~3.6V 256KB 55 24*16-bit -40~+105˚C LQFP64 64KB
M031KG8AE
Cortex M0 MCU
Nuvoton
1
:
US$ 4.15
100
:
US$ 3.19
500
:
US$ 2.66
1,000
:
US$ 2.41
2,000
:
US$ 2.32
5,000+
:
Quote by quantity
In Stock: 120
M031 Series 72MHz 2.0~3.6V 256KB 111 24*16-bit -40~+105˚C LQFP128 64KB
M031SIAAE
Cortex M0 MCU
Nuvoton
1
:
US$ 4.33
100
:
US$ 3.32
500
:
US$ 2.77
1,000
:
US$ 2.51
2,000
:
US$ 2.40
5,000+
:
Quote by quantity
Out of stock
M031 Series 72MHz 2.0~3.6V 512KB 55 24*16-bit -40~+105˚C LQFP64 96KB
M031KIAAE
Cortex M0 MCU
Nuvoton
1
:
US$ 4.98
100
:
US$ 3.82
500
:
US$ 3.18
1,000
:
US$ 2.89
2,000
:
US$ 2.79
5,000+
:
Quote by quantity
In Stock: 58
M031 Series 72MHz 2.0~3.6V 512KB 111 24*16-bit -40~+105˚C LQFP128 96KB
M032BTAG8AN
Cortex M0 MCU
Nuvoton
1
:
US$ 5.48
100
:
US$ 4.20
500
:
US$ 3.50
1,000
:
US$ 3.18
2,000
:
US$ 3.07
5,000+
:
Quote by quantity
Sample price $0.548 for first 5 pieces
In Stock: 255
M032BT Series 72MHz 1.8~3.6V 256KB 43 12*16-bit -40~+85˚C QFN68 64KB Y
M032BTAIAAN
Cortex M0 MCU
Nuvoton
1
:
US$ 6.33
100
:
US$ 4.86
500
:
US$ 4.05
1,000
:
US$ 3.67
2,000
:
US$ 3.54
5,000+
:
Quote by quantity
Sample price $0.633 for first 5 pieces
In Stock: 255
M032BT Series 72MHz 1.8~3.6V 512KB 43 12*16-bit -40~+85˚C QFN68 96KB Y
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