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Microcontrollers

A microcontroller (MCU) is a compact computing system integrated into a single semiconductor chip. It involves necessary computing components like CPU, memory, interrupt, bus controls, timer generators, serial ports, I/O ports, and any other necessary components. ...

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Product Category
8051
Cortex®-M23
Cortex®-M0
Cortex®-M4
Product Series
NUC1262 Series
M433 CAN/USB FS OTG Series
M091 Series
NUC1263 Series
NUC126 USB Series
Low Power MUG51 series
M467 Ethernet/Crypto Series
MG51 Series
Industrial MS51 Series
M463 CAN FD/USB HS Series
M253 Series
N76S003 Series
M0A21 Series
M0A23 Series
NUC131/NUC1311 CAN Series
M471 Series
M481 Base Series
Low Power Touch Key ML56 Series
M482 USB FS OTG Series
M483 CAN Series
M484 USB HS OTG Series
M485 Crypto Series
M487 Ethernet Series
NUC029 Series
Low Power ML51 Series
M031 Series
M261/M262/M263 Series
M4521 USB Series
M254/M256/M258 Low Power LCD Series
M032BT Series
M2351 Series
M032 Series
M251/M252 Series
M2354 Series
Low Power LCD ML54 Series
M031BT Series
M452 USB Series
M051 Base Series
M451 Base Series
M453 CAN Series
Mini51 Base Series
N76E Series
N79E Series
NUC121/125 Series
NUC100/200 Advanced Series
NUC505 Series
NUC442/472 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
M451M Series
M0564 Series
Nano103 Base Series
M0519 Series
M0518 Series
Frequency
7.3728MHz
144MHz
16MHz
20MHz
24MHz
25MHz
32MHz
36MHz
40MHz
42MHz
48MHz
50MHz
60MHz
64MHz
72MHz
84MHz
100MHz
120MHz
192MHz
200MHz
Operating Voltage
1.7~3.6V
1.75~5.5V
1.8~3.6V
1.8~5.5V
2.4~5.5V
2.45.5
2.5~5.5V
2.7~3.6V
2.7~5.5V
Memory Size
256KB
18
4KB
8KB
16KB
18KB
32KB
36KB
40KB
64KB
68KB
72KB
128KB
512KB
1024KB
2048KB
Number of I/O
36
146
7
8
11
12
14
15
16
17
18
19
20
22
23
24
25
26
27
28
29
30
31
33
34
35
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
58
72
76
77
79
80
81
82
83
84
85
86
91
94
100
101
106
107
111
114
118
119
144
PWM
18*16-bit
10
-
1*16-bit
2
2*16-bit
3*16-bit
4
4*10-bit
4*16-bit
5
5*8-bit
5*16-bit
6
6*16-bit
7*16-bit
8
8*12-bit
8*16-bit
9*16-bit
10*12-bit
10*16-bit
11*16-bit
12
12*12-bit
12*16-bit
14*16-bit
16*12-bit
16*16-bit
17
23
23*12-bit
24
24*12-bit
24*16-bit
Operating Temperature
-40~85˚C
-40~105˚C
-40105
-40~+105˚C
-40~+125˚C
-40~+85˚C
Package
TSSOP28 (4.4x9.7mm)
SSOP20 (5.3x7.2mm)
QFN32
LQFP32
LQFP44
LQFP48
LQFP48(7x7mm)
LQFP64
LQFP64(7x7mm)
LQFP64(10x10mm)
LFQP64
LQFP100
LQFP100(14x14mm)
LQFP128
LQFP128(14x14mm)
LQFP144
LQFP144(20x20mm)
LQFP176
QFN20
QFN32(4x4mm)
QFN32(5x5mm)
QFN33
QFN33(4x4mm)
QFN33(5x5mm)
QFN48
QFN68
QFN88
QFP44(10x10mm)
SOP16(150 MIL)
SOP20
SOP28
SSOP20
TSSOP14
TSSOP20
TSSOP20(4.4x6.5mm)
TSSOP28
TSSOP28(4.4x9.7mm)
MSOP10
PDIP20 (300 MIL)
PLCC44 (653x653 MIL)
SRAM
160KB
4KB
1KB
8KB
2KB
96KB
128KB
32KB
64KB
16KB
20KB
12KB
256KB
128 KB
512KB
128
Touch Key
23
Y
24
14
6
Crypto
Y
AES
MTP
USB Device
Y
FS
1
FS (X-less)
HS
Audio Codec
ADC/DAC
DAC only
LCD
4x48, 6x46, 8x44
4x32,6x30,8x28
4x31, 6x29
4x40, 6x38
4x36, 6x34
4x32, 6x30
4x20, 6x18
8x16,6x18,4x20
8 x 16, 6 x 18, 4 x 20
8 x 28, 6 x 30, 4 x 32
CAN
2
Y
1
3
4
Ethernet MAC
Y
Totals: 458

ComparePart NumberDescription
Unit Price
Availability Datasheet Product SeriesFrequencyOperating VoltageMemory SizeNumber of I/OPWMOperating TemperaturePackageSRAMTouch KeyCryptoUSB DeviceAudio CodecLCDCANEthernet MAC
NUC029TAN
Cortex M0 MCU 32 KB Flash
Nuvoton
1:USD 1.30000
100:USD 1.00000
500:USD 0.83000
1,000:USD 0.75000
2,000:USD 0.73000
5,000+:Quote by quantity
In Stock: 480
NUC029 Series 50MHz 2.5~5.5V 32KB 24 5*16-bit -40~+85˚C QFN32(4x4mm) 4KB
NUC029ZAN
Cortex M0 MCU 64 KB Flash
Nuvoton
1:USD 1.45000
100:USD 1.11000
500:USD 0.93000
1,000:USD 0.84000
2,000:USD 0.81000
5,000+:Quote by quantity
In Stock: 480
NUC029 Series 50MHz 2.5~5.5V 64KB 24 5*16-bit -40~+85˚C QFN32(5x5mm) 4KB
NUC121LC2AE
Cortex M0 MCU 32 KB Flash
Nuvoton
1:USD 1.68000
100:USD 1.29000
500:USD 1.07000
1,000:USD 0.97000
2,000:USD 0.94000
5,000+:Quote by quantity
In Stock: 144
NUC121/125 Series 50MHz 2.5~5.5V 32KB 38 24 -40~+105˚C LQFP48 8KB 1
NUC121SC2AE
Cortex M0 MCU 32 KB Flash
Nuvoton
1:USD 1.85000
100:USD 1.42000
500:USD 1.18000
1,000:USD 1.07000
2,000:USD 1.04000
5,000+:Quote by quantity
In Stock: 250
NUC121/125 Series 50MHz 2.5~5.5V 32KB 52 24 -40~+105˚C LQFP64(7x7mm) 8KB 1
NUC029NAN
Cortex M0 MCU 64 KB Flash
Nuvoton
1:USD 1.88000
100:USD 1.44000
500:USD 1.20000
1,000:USD 1.09000
2,000:USD 1.05000
5,000+:Quote by quantity
In Stock: 361
NUC029 Series 50MHz 2.5~5.5V 64KB 40 8*16-bit -40~+105˚C QFN48 4KB
NUC029SDE
Cortex M0 MCU 68 KB Flash
Nuvoton
1:USD 2.15000
100:USD 1.65000
500:USD 1.38000
1,000:USD 1.25000
2,000:USD 1.20000
5,000+:Quote by quantity
In Stock: 235
NUC029 Series 50MHz 2.5~5.5V 68KB 56 12*16-bit -40~+105˚C LQFP64(7x7mm) 8KB
NUC029LEE
Cortex M0 MCU 128 KB Flash
Nuvoton
1:USD 2.30000
100:USD 1.77000
500:USD 1.47000
1,000:USD 1.33000
2,000:USD 1.29000
5,000+:Quote by quantity
In Stock: 215
NUC029 Series 72MHz 2.5~5.5V 128KB 31 4*16-bit -40~+105˚C LQFP48(7x7mm) 16KB 1
NUC029SEE
Cortex M0 MCU 128 KB Flash
Nuvoton
1:USD 2.45000
100:USD 1.88000
500:USD 1.57000
1,000:USD 1.42000
2,000:USD 1.37000
5,000+:Quote by quantity
In Stock: 250
NUC029 Series 72MHz 2.5~5.5V 128KB 45 6*16-bit -40~+105˚C LQFP64(7x7mm) 16KB 1
NUC100LC1DN
Cortex M0 MCU 32 KB Flash
Nuvoton
1:USD 2.53000
100:USD 1.94000
500:USD 1.62000
1,000:USD 1.46000
2,000:USD 1.41000
5,000+:Quote by quantity
In Stock: 250
NUC100/200 Advanced Series 50MHz 2.5~5.5V 32KB 37 6*16-bit -40~+85˚C LQFP48 4KB
NUC029LGE
Cortex M0 MCU 256 KB Flash
Nuvoton
1:USD 2.60000
100:USD 2.00000
500:USD 1.66000
1,000:USD 1.51000
2,000:USD 1.46000
5,000+:Quote by quantity
In Stock: 250
NUC029 Series 72MHz 2.5~5.5V 256KB 35 10*16-bit -40~+105˚C LQFP48 20KB 1
NUC029SGE
Cortex M0 MCU 64 KB Flash
Nuvoton
1:USD 2.73000
100:USD 2.09000
500:USD 1.74000
1,000:USD 1.58000
2,000:USD 1.53000
5,000+:Quote by quantity
In Stock: 115
NUC029 Series 72MHz 2.5~5.5V 256KB 49 8*16-bit -40~+85˚C LQFP64 20KB 1
NUC120LC1DN
Cortex M0 MCU 32 KB Flash
Nuvoton
1:USD 3.03000
100:USD 2.32000
500:USD 1.94000
1,000:USD 1.75000
2,000:USD 1.69000
5,000+:Quote by quantity
Out of stock
NUC120/122/123/220 USB Series 50MHz 2.5~5.5V 32KB 33 4*16-bit -40~+85˚C LQFP48 4KB 1
NUC100RC1DN
Cortex M0 MCU 32 KB Flash
Nuvoton
1:USD 3.05000
100:USD 2.34000
500:USD 1.95000
1,000:USD 1.77000
2,000:USD 1.71000
5,000+:Quote by quantity
In Stock: 135
NUC100/200 Advanced Series 50MHz 2.5~5.5V 32KB 51 6*16-bit -40~+85˚C LQFP64 4KB
NUC100RD1DN
Cortex M0 MCU 64 KB Flash
Nuvoton
1:USD 3.45000
100:USD 2.65000
500:USD 2.21000
1,000:USD 2.00000
2,000:USD 1.93000
5,000+:Quote by quantity
Out of stock
NUC100/200 Advanced Series 50MHz 2.5~5.5V 64KB 51 6*16-bit -40~+85˚C LQFP64 4KB
NUC120RC1DN
Cortex M0 MCU 32 KB Flash
Nuvoton
1:USD 3.45000
100:USD 2.65000
500:USD 2.21000
1,000:USD 2.00000
2,000:USD 1.93000
5,000+:Quote by quantity
In Stock: 140
NUC120/122/123/220 USB Series 50MHz 2.5~5.5V 32KB 47 6*16-bit -40~+85˚C LQFP64 4KB 1
NUC100RD2DN
Cortex M0 MCU 64 KB Flash
Nuvoton
1:USD 3.63000
100:USD 2.78000
500:USD 2.32000
1,000:USD 2.10000
2,000:USD 2.03000
5,000+:Quote by quantity
In Stock: 160
NUC100/200 Advanced Series 50MHz 2.5~5.5V 64KB 51 6*16-bit -40~+85˚C LQFP64 8KB
NUC120LD2DN
Cortex M0 MCU 64 KB Flash
Nuvoton
1:USD 3.75000
100:USD 2.88000
500:USD 2.40000
1,000:USD 2.18000
2,000:USD 2.10000
5,000+:Quote by quantity
Out of stock
NUC120/122/123/220 USB Series 50MHz 2.5~5.5V 64KB 33 4*16-bit -40~+85˚C LQFP48 8KB 1
NUC100LD2DN
Cortex M0 MCU 64 KB Flash
Nuvoton
1:USD 3.78000
100:USD 2.90000
500:USD 2.42000
1,000:USD 2.19000
2,000:USD 2.10000
5,000+:Quote by quantity
In Stock: 20
NUC100/200 Advanced Series 50MHz 2.5~5.5V 64KB 37 6*16-bit -40~+85˚C LQFP48 8KB
NUC120RD2DN
Cortex M0 MCU 64 KB Flash
Nuvoton
1:USD 3.88000
100:USD 2.98000
500:USD 2.48000
1,000:USD 2.25000
2,000:USD 2.17000
5,000+:Quote by quantity
In Stock: 145
NUC120/122/123/220 USB Series 50MHz 2.5~5.5V 64KB 47 6*16-bit -40~+85˚C LQFP64 8KB 1
NUC100LE3DN
Cortex M0 MCU 128 KB Flash
Nuvoton
1:USD 3.95000
100:USD 3.03000
500:USD 2.53000
1,000:USD 2.29000
2,000:USD 2.21000
5,000+:Quote by quantity
In Stock: 250
NUC100/200 Advanced Series 50MHz 2.5~5.5V 128KB 37 6*16-bit -40~+85˚C LQFP48 16KB
NUC100RE3DN
Cortex M0 MCU 128 KB Flash
Nuvoton
1:USD 4.23000
100:USD 3.24000
500:USD 2.70000
1,000:USD 2.45000
2,000:USD 2.37000
5,000+:Quote by quantity
In Stock: 160
NUC100/200 Advanced Series 50MHz 2.5~5.5V 128KB 51 6*16-bit -40~+85˚C LQFP64 16KB
NUC120LE3DN
Cortex M0 MCU 128 KB Flash
Nuvoton
1:USD 4.23000
100:USD 3.24000
500:USD 2.70000
1,000:USD 2.45000
2,000:USD 2.37000
5,000+:Quote by quantity
In Stock: 252
NUC120/122/123/220 USB Series 50MHz 2.5~5.5V 128KB 33 4*16-bit -40~+85˚C LQFP48 16KB 1
NUC120RE3DN
Cortex M0 MCU 128 KB Flash
Nuvoton
1:USD 4.55000
100:USD 3.49000
500:USD 2.91000
1,000:USD 2.64000
2,000:USD 2.55000
5,000+:Quote by quantity
In Stock: 160
NUC120/122/123/220 USB Series 50MHz 2.5~5.5V 128KB 47 6*16-bit -40~+85˚C LQFP64 16KB 1
NUC100VE3DN
Cortex M0 MCU 128 KB Flash
Nuvoton
1:USD 4.68000
100:USD 3.59000
500:USD 2.99000
1,000:USD 2.71000
2,000:USD 2.62000
5,000+:Quote by quantity
In Stock: 99
NUC100/200 Advanced Series 50MHz 2.5~5.5V 128KB 84 8*16-bit -40~+85˚C LQFP100 16KB
NUC120VE3DN
Cortex M0 MCU 128 KB Flash
Nuvoton
1:USD 4.98000
100:USD 3.82000
500:USD 3.18000
1,000:USD 2.89000
2,000:USD 2.79000
5,000+:Quote by quantity
Out of stock
NUC120/122/123/220 USB Series 50MHz 2.5~5.5V 128KB 81 8*16-bit -40~+85˚C LQFP100 16KB 1
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