Microcontrollers
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Product Category
8051
Cortex®-M23
Cortex®-M0
Cortex®-M4
Product Series
MG51 Series
M467 Ethernet/Crypto Series
Low Power MUG51 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
Industrial 8051 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
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
1.8~3.3V
1.8~3.6V
1.8~5.5V
2.0~3.6V
2.4~5.5V
2.5~5.5V
2.7~5.5V
2.8~5.5V
Memory Size
4KB
8KB
16KB
18KB
32KB
36KB
40KB
64KB
68KB
72KB
128KB
256KB
512KB
1024KB
2048KB
Number of I/O
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
-
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
-25~+85˚C
-40~+105˚C
-40~+125˚C
-40~+85˚C
Package
QFN32
SSOP20 (5.3x7.2mm)
TSSOP28 (4.4x9.7mm)
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
Touch Key
23
Y
24
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
CAN
2
Y
1
3
4
Ethernet MAC
Y
Totals: 421
| Compare | Part Number | Description | Unit Price | Availability | Datasheet | Product Series | Frequency | Operating Voltage | Memory Size | Number of I/O | PWM | Operating Temperature | Package | SRAM | Touch Key | Crypto | USB Device | Audio Codec | LCD | CAN | Ethernet MAC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| M251ZC2AE | Cortex M23 Nuvoton | 1 : US$ 1.68 100 : US$ 1.29 500 : US$ 1.07 1,000 : US$ 0.97 2,000 : US$ 0.94 5,000+ : Quote by quantity | In Stock: 465 |  | M251/M252 Series | 48MHz | 1.8~5.5V | 32KB | 26 | 10*12-bit | -40~+105˚C | QFN33 | 8KB | ||||||||
| M252FC2AE | Cortex M23 MCU 32 KB Flash Nuvoton | 1 : US$ 1.68 100 : US$ 1.29 500 : US$ 1.07 1,000 : US$ 0.97 2,000 : US$ 0.94 5,000+ : Quote by quantity | In Stock: 204 | | M251/M252 Series | 48MHz | 1.8~5.5V | 32KB | 11 | 9*16-bit | -40~+105˚C | TSSOP20 | 8KB | Y | |||||||
| M252EC2AE | Cortex M23 MCU 32 KB Flash 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: 95 | | M251/M252 Series | 48MHz | 1.8~5.5V | 32KB | 19 | 11*16-bit | -40~+105˚C | TSSOP28 | 8KB | Y | |||||||
| M252ZC2AE | Cortex M23 MCU 32 KB Flash 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: 970 | | M251/M252 Series | 48MHz | 1.8~5.5V | 32KB | 55 | 12*16-bit | -40~+105˚C | QFN33 | 8KB | Y | |||||||
| M251ZD2AE | Cortex M23 MCU 64 KB Flash Nuvoton | 1 : US$ 1.98 100 : US$ 1.52 500 : US$ 1.26 1,000 : US$ 1.15 2,000 : US$ 1.11 5,000+ : Quote by quantity | In Stock: 645 | | M251/M252 Series | 48MHz | 1.8~5.5V | 64KB | 26 | 24*16-bit | -40~+105˚C | QFN33 | 12KB | ||||||||
| M252LC2AE | Cortex M23 MCU 32 KB Flash 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: 250 | | M251/M252 Series | 48MHz | 1.8~5.5V | 32KB | 37 | 24*16-bit | -40~+105˚C | LQFP48 | 8KB | Y | |||||||
| M252ZD2AE | Cortex M23 MCU 64 KB Flash 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: 735 | | M251/M252 Series | 48MHz | 1.8~5.5V | 64KB | 22 | 24*16-bit | -40~+105˚C | QFN33 | 12KB | Y | |||||||
| M252LD2AE | Cortex M23 MCU 64 KB Flash Nuvoton | 1 : US$ 2.33 100 : US$ 1.79 500 : US$ 1.49 1,000 : US$ 1.35 2,000 : US$ 1.30 5,000+ : Quote by quantity | In Stock: 470 | | M251/M252 Series | 48MHz | 1.8~5.5V | 64KB | 37 | 24*16-bit | -40~+105˚C | LQFP48 | 12KB | Y | |||||||
| M252SC2AE | Cortex M23 MCU 32 KB Flash Nuvoton | 1 : US$ 2.33 100 : US$ 1.44 500 : US$ 1.20 1,000 : US$ 1.08 2,000 : US$ 1.04 5,000+ : Quote by quantity | In Stock: 250 | | M251/M252 Series | 48MHz | 1.8~5.5V | 32KB | 50 | 24*16-bit | -40~+105˚C | LQFP64 | 8KB | Y | |||||||
| M252SD2AE | Cortex M23 Nuvoton | 1 : US$ 2.48 100 : US$ 1.90 500 : US$ 1.58 1,000 : US$ 1.44 2,000 : US$ 1.39 5,000+ : Quote by quantity | In Stock: 242 | | M251/M252 Series | 48MHz | 1.8~3.3V | 64KB | 50 | 12*16-bit | -40~+105˚C | LQFP64 | 12KB | Y | |||||||
| M252LE3AE | Cortex M23 MCU 128 KB Flash Nuvoton | 1 : US$ 2.65 100 : US$ 2.04 500 : US$ 1.70 1,000 : US$ 1.54 2,000 : US$ 1.48 5,000+ : Quote by quantity | In Stock: 78 | | M251/M252 Series | 48MHz | 1.8~5.5V | 128KB | 37 | 24*16-bit | -40~+105˚C | LQFP48 | 16KB | Y | |||||||
| M252SE3AE | Cortex M23 MCU 128 KB Flash 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: 235 | | M251/M252 Series | 48MHz | 1.8~5.5V | 128KB | 49 | 24*16-bit | -40~+105˚C | LQFP64 | 16KB | Y | |||||||
| M252KE3AE | Cortex M23 MCU 128 KB Flash Nuvoton | 1 : US$ 3.13 100 : US$ 2.40 500 : US$ 2.00 1,000 : US$ 1.81 2,000 : US$ 1.75 5,000+ : Quote by quantity | In Stock: 175 | | M251/M252 Series | 48MHz | 1.8~5.5V | 128KB | 81 | 24*16-bit | -40~+105˚C | LQFP128 | 16KB | Y | |||||||
| M254SG6AE | Cortex M23 MCU 256 KB Flash Nuvoton | 1 : US$ 3.25 5,000+ : Quote by quantity | Out of stock | | M254/M256/M258 Low Power LCD Series | 48MHz | 1.75~5.5V | 256KB | 53 | 12*16-bit | -40~+105˚C | LQFP64 | 32KB | 4x48， 6x46， 8x44 | |||||||
| M258SG6AE | Cortex M23 MCU 256 KB Flash Nuvoton | 1 : US$ 3.38 5,000+ : Quote by quantity | Out of stock | | M254/M256/M258 Low Power LCD Series | 48MHz | 1.75~5.5V | 256KB | 53 | 12*16-bit | -40~+105˚C | LQFP64 | 32KB | 23 | Y | Y | 4x48， 6x46， 8x44 | ||||
| M252LG6AE | Cortex M23 Nuvoton | 1 : US$ 3.48 100 : US$ 2.67 500 : US$ 2.22 1,000 : US$ 2.02 2,000 : US$ 1.95 5,000+ : Quote by quantity | In Stock: 395 | | M251/M252 Series | 48MHz | 1.8~3.3V | 256KB | 37 | 12*12-bit | -40~+85˚C | LQFP48 | 32KB | Y | |||||||
| M254KG6AE | Cortex M23 MCU 32 KB Flash Nuvoton | 1 : US$ 3.75 5,000+ : Quote by quantity | In Stock: 90 | | M254/M256/M258 Low Power LCD Series | 48MHz | 1.75~5.5V | 256KB | 86 | 12*16-bit | -40~+105˚C | LQFP128 | 32KB | 4x48， 6x46， 8x44 | |||||||
| M252SG6AE | Cortex M23 MCU 256KB Flash Nuvoton | 1 : US$ 3.80 100 : US$ 2.92 500 : US$ 2.43 1,000 : US$ 2.20 2,000 : US$ 2.13 5,000+ : Quote by quantity | Out of stock | | M251/M252 Series | 48MHz | 1.8~5.5V | 256KB | 49 | 24*16-bit | -40~+105˚C | LQFP64 | 32KB | Y | |||||||
| M258KG6AE | Cortex M23 MCU 256 KB Flash Nuvoton | 1 : US$ 3.88 5,000+ : Quote by quantity | In Stock: 90 | | M254/M256/M258 Low Power LCD Series | 48MHz | 1.75~5.5V | 256KB | 86 | 12*16-bit | -40~+105˚C | LQFP128 | 32KB | 24 | Y | Y | 4x48， 6x46， 8x44 | ||||
| M252KG6AE | Cortex M23 Nuvoton | 1 : US$ 4.33 100 : US$ 3.32 500 : US$ 2.77 1,000 : US$ 2.51 2,000 : US$ 2.42 5,000+ : Quote by quantity | In Stock: 89 | | M251/M252 Series | 48MHz | 1.8~3.3V | 256KB | 81 | 12*16-bit | -40~+105˚C | LQFP128 | 32KB | Y | |||||||
| M261ZIAAE | Cortex M23 Nuvoton | 1 : US$ 4.33 100 : US$ 3.32 500 : US$ 2.77 1,000 : US$ 2.51 2,000 : US$ 2.42 5,000+ : Quote by quantity | In Stock: 550 | | M261/M262/M263 Series | 64MHz | 1.8~3.6V | 512KB | 25 | 24*16-bit | -40~+105˚C | QFN33 | 96KB | Y | |||||||
| M261SIAAE | Cortex M23 Nuvoton | 1 : US$ 4.45 100 : US$ 3.42 500 : US$ 2.85 1,000 : US$ 2.58 2,000 : US$ 2.49 5,000+ : Quote by quantity | In Stock: 245 | | M261/M262/M263 Series | 64MHz | 1.8~3.6V | 512KB | 51 | 24*16-bit | -40~+105˚C | LQFP64 | 96KB | Y | |||||||
| M261KIAAE | Cortex M23 Nuvoton | 1 : US$ 4.63 100 : US$ 3.55 500 : US$ 2.96 1,000 : US$ 2.68 2,000 : US$ 2.59 5,000+ : Quote by quantity | In Stock: 125 | | M261/M262/M263 Series | 64MHz | 1.8~3.6V | 512KB | 107 | 24*16-bit | -40~+105˚C | LQFP128 | 96KB | Y | |||||||
| M262SIAAE | Cortex M23 Nuvoton | 1 : US$ 4.63 100 : US$ 3.55 500 : US$ 2.96 1,000 : US$ 2.68 2,000 : US$ 2.59 5,000+ : Quote by quantity | In Stock: 250 | | M261/M262/M263 Series | 64MHz | 1.8~3.6V | 512KB | 51 | 24*16-bit | -40~+105˚C | LQFP64 | 96KB | Y | Y | ||||||
| M262KIAAE | Cortex M23 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: 114 | | M261/M262/M263 Series | 64MHz | 1.8~3.6V | 512KB | 107 | 24*16-bit | -40~+105˚C | LQFP128 | 96KB | Y | Y |
Refine your Search
Totals: 421
Totals: 421
Product Category
Product Series
Frequency
Operating Voltage
Memory Size
Number of I/O
PWM
Operating Temperature
Package
SRAM
Touch Key
Crypto
USB Device
Audio Codec
LCD
CAN
Ethernet MAC