All Products
All Products
Cancel
Products
Brands
Wholesale RFQ
Resources
Settings
Language(EN)
Currency(USD)
Previous menu

Cortex®-M23

The NuMicro® M23 Family, developed by Nuvoton, is a range of secure microcontrollers focused on IoT security. Built on the Arm® Cortex®-M23 core and incorporating Arm® TrustZone® for Arm®v8-M architecture, the M2351 series is the first in the Family designed for robust IoT security applications. ...

View more
Product Category
M23 Low-Power
M23 LCD Display Driver
M23 Industrial Control
M23 IoT Security (TrustZone)
Product Series
NUC1262 Series
NUC1263 Series
M253 Series
M261/M262/M263 Series
M254/M256/M258 Low Power LCD Series
M2351 Series
M251/M252 Series
M2354 Series
Frequency
48MHz
64MHz
72MHz
Operating Voltage
1.7~3.6V
1.75~5.5V
1.8~3.6V
1.8~5.5V
2.5~5.5V
Memory Size
256KB
32KB
64KB
128KB
512KB
1024KB
Number of I/O
36
11
15
19
22
23
25
26
37
40
41
45
49
50
51
53
54
55
81
82
85
86
106
107
PWM
4
6
6*16-bit
9*16-bit
10*12-bit
11*16-bit
12*12-bit
12*16-bit
24
24*16-bit
Operating Temperature
-40~+105˚C
-40~+85˚C
Package
QFN32
LQFP44
LQFP48
LQFP64
LQFP64(7x7mm)
LQFP128
LQFP128(14x14mm)
QFN33
QFN33(5x5mm)
QFN48
TSSOP20
TSSOP28
SRAM
8KB
96KB
32KB
16KB
20KB
12KB
256KB
Touch Key
23
24
14
6
Crypto
Y
USB Device
Y
LCD
4x48, 6x46, 8x44
8x16,6x18,4x20
8 x 16, 6 x 18, 4 x 20
8 x 28, 6 x 30, 4 x 32
CAN
Y
1
Totals: 68

ComparePart NumberDescription
Unit Price
Availability Datasheet Product SeriesFrequencyOperating VoltageMemory SizeNumber of I/OPWMOperating TemperaturePackageSRAMTouch KeyCryptoUSB DeviceAudio CodecLCDCANEthernet MAC
M252ZC2AE
Cortex M23 MCU 32 KB Flash
Nuvoton
1:USD 1.13000
100:USD 0.86000
500:USD 0.72000
1,000:USD 0.65000
2,000:USD 0.63000
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
M252ZD2AE
Cortex M23 MCU 64 KB Flash
Nuvoton
1:USD 1.38000
100:USD 1.06000
500:USD 0.88000
1,000:USD 0.80000
2,000:USD 0.77000
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
M252LC2AE
Cortex M23 MCU 32 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: 250
M251/M252 Series 48MHz 1.8~5.5V 32KB 37 24*16-bit -40~+105˚C LQFP48 8KB Y
M252LD2AE
Cortex M23 MCU 64 KB Flash
Nuvoton
1:USD 1.50000
100:USD 1.15000
500:USD 0.96000
1,000:USD 0.87000
2,000:USD 0.84000
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
M252SD2AE
Cortex M23 MCU 64 KB Flash
Nuvoton
1:USD 1.55000
100:USD 1.19000
500:USD 0.99000
1,000:USD 0.90000
2,000:USD 0.87000
5,000+:Quote by quantity
In Stock: 142
M251/M252 Series 48MHz 1.8~5.5V 64KB 50 12*16-bit -40~+105˚C LQFP64 12KB Y
M252LE3AE
Cortex M23 MCU 128 KB Flash
Nuvoton
1:USD 1.63000
100:USD 1.25000
500:USD 1.04000
1,000:USD 0.94000
2,000:USD 0.91000
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
M253ZE3AE
Cortex M23 MCU 128 KB Flash
Nuvoton
1:USD 1.63000
100:USD 1.25000
500:USD 1.04000
1,000:USD 0.94000
2,000:USD 0.91000
5,000+:Quote by quantity
Sample price USD 0.16300 for first 5 pieces
In Stock: 490
M253 Series 48MHz 1.75~5.5V 128KB 22 6*16-bit -40~+105˚C QFN32 16KB Y 1
M252SE3AE
Cortex M23 MCU 128 KB Flash
Nuvoton
1:USD 1.75000
100:USD 1.34000
500:USD 1.12000
1,000:USD 1.02000
2,000:USD 0.98000
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
M253LE3AE
Cortex M23 MCU 128 KB Flash
Nuvoton
1:USD 1.75000
100:USD 1.34000
500:USD 1.12000
1,000:USD 1.02000
2,000:USD 0.98000
5,000+:Quote by quantity
Sample price USD 0.17500 for first 5 pieces
In Stock: 230
M253 Series 48MHz 1.75~5.5V 128KB 37 6*16-bit -40~+105˚C LQFP48 16KB Y
M254MD2AE
Cortex M23 MCU 64 KB Flash
Nuvoton
1:USD 1.75000
100:USD 1.34000
500:USD 1.12000
1,000:USD 1.02000
2,000:USD 0.98000
Sample price USD 0.17500 for first 5 pieces
In Stock: 315
M254/M256/M258 Low Power LCD Series 48MHz 1.75~5.5V 64KB 37 6 -40~+105˚C LQFP44 8KB 8x16,6x18,4x20
M254SD2AE
Cortex M23 MCU 64 KB Flash
Nuvoton
1:USD 1.75000
100:USD 1.34000
500:USD 1.12000
1,000:USD 1.02000
2,000:USD 0.98000
5,000+:Quote by quantity
Sample price USD 0.17500 for first 5 pieces
In Stock: 207
M254/M256/M258 Low Power LCD Series 48MHz 1.75~5.5V 64KB 54 6 -40~+105˚C LQFP64 8KB 4x48, 6x46, 8x44
M256MD2AE
Cortex M23 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
Sample price USD 0.18800 for first 5 pieces
In Stock: 155
M254/M256/M258 Low Power LCD Series 48MHz 1.75~5.5V 64KB 37 6 -40~+105˚C LQFP44 8KB 6 8 x 16, 6 x 18, 4 x 20
M256SD2AE
Cortex M23 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
Sample price USD 0.18800 for first 5 pieces
In Stock: 245
M254/M256/M258 Low Power LCD Series 48MHz 1.75~5.5V 64KB 54 6 -40~+105˚C LQFP64 8KB 14
M252LG6AE
Cortex M23 MCU 256 KB Flash
Nuvoton
1:USD 2.13000
100:USD 1.63000
500:USD 1.36000
1,000:USD 1.23000
2,000:USD 1.19000
5,000+:Quote by quantity
In Stock: 285
M251/M252 Series 48MHz 1.8~5.5V 256KB 37 12*12-bit -40~+85˚C LQFP48 32KB Y
M253LD3AE
Cortex M23 MCU 64 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
Sample price USD 0.21500 for first 5 pieces
In Stock: 66
M253 Series 48MHz 1.75~5.5V 64KB 37 6*16-bit -40~+105˚C LQFP48 16KB Y
M252SG6AE
Cortex M23 MCU 256KB Flash
Nuvoton
1:USD 2.25000
100:USD 1.73000
500:USD 1.44000
1,000:USD 1.31000
2,000:USD 1.26000
5,000+:Quote by quantity
In Stock: 360
M251/M252 Series 48MHz 1.8~5.5V 256KB 49 24*16-bit -40~+105˚C LQFP64 32KB Y
M254SE3AE
Cortex M23 MCU 128 KB Flash
Nuvoton
1:USD 2.25000
100:USD 1.73000
500:USD 1.44000
1,000:USD 1.31000
2,000:USD 1.26000
5,000+:Quote by quantity
Sample price USD 0.22500 for first 5 pieces
In Stock: 180
M254/M256/M258 Low Power LCD Series 48MHz 1.75~5.5V 128KB 86 6 -40~+105˚C LQFP128 16KB 4x48, 6x46, 8x44
M252SC2AE
Cortex M23 MCU 32 KB Flash
Nuvoton
1:USD 2.33000
100:USD 1.44000
500:USD 1.20000
1,000:USD 1.08000
2,000:USD 1.04000
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
M256SE3AE
Cortex M23 MCU 64 KB Flash
Nuvoton
1:USD 2.38000
100:USD 1.82000
500:USD 1.52000
1,000:USD 1.38000
2,000:USD 1.33000
5,000+:Quote by quantity
Sample price USD 0.23800 for first 5 pieces
In Stock: 250
M254/M256/M258 Low Power LCD Series 48MHz 1.75~5.5V 64KB 54 6 -40~+105˚C LQFP64 8KB 14
M254KE3AE
Cortex M23 MCU 128 KB Flash
Nuvoton
1:USD 2.63000
100:USD 2.02000
500:USD 1.68000
1,000:USD 1.52000
2,000:USD 1.47000
5,000+:Quote by quantity
Sample price USD 0.26300 for first 5 pieces
In Stock: 180
M254/M256/M258 Low Power LCD Series 48MHz 1.75~5.5V 128KB 53 6 -40~+105˚C LQFP64 16KB 4x48, 6x46, 8x44
M254SG6AE
Cortex M23 MCU 256 KB Flash
Nuvoton
1:USD 2.75000
100:USD 2.11000
500:USD 1.76000
1,000:USD 1.60000
2,000:USD 1.54000
5,000+:Quote by quantity
Sample price USD 0.27500 for first 5 pieces
In Stock: 250
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
M256KE3AE
Cortex M23 MCU 64 KB Flash
Nuvoton
1:USD 2.75000
100:USD 2.11000
500:USD 1.76000
1,000:USD 1.60000
2,000:USD 1.54000
5,000+:Quote by quantity
Sample price USD 0.27500 for first 5 pieces
In Stock: 340
M254/M256/M258 Low Power LCD Series 48MHz 1.75~5.5V 64KB 54 6 -40~+105˚C LQFP64 8KB 14
M258KE3AE
Cortex M23 MCU 128 KB Flash
Nuvoton
1:USD 2.88000
100:USD 2.21000
500:USD 1.84000
1,000:USD 1.67000
2,000:USD 1.61000
5,000+:Quote by quantity
Sample price USD 0.28800 for first 5 pieces
In Stock: 90
M254/M256/M258 Low Power LCD Series 48MHz 1.75~5.5V 128KB 82 6 -40~+105˚C LQFP128 16KB Y 4x48, 6x46, 8x44
M254KG6AE
Cortex M23 MCU 32 KB Flash
Nuvoton
1:USD 3.00000
100:USD 2.30000
500:USD 1.92000
1,000:USD 1.74000
2,000:USD 1.68000
5,000+:Quote by quantity
In Stock: 180
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
M258KG6AE
Cortex M23 MCU 256 KB Flash
Nuvoton
1:USD 3.13000
100:USD 2.40000
500:USD 2.00000
1,000:USD 1.81000
2,000:USD 1.75000
5,000+:Quote by quantity
Sample price USD 0.31300 for first 5 pieces
In Stock: 180
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
Show
per page