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

M23 IoT Security (TrustZone)

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 & M2354 series is the family designed for robust IoT security applications. TrustZone® technology divides memory and peripherals into secure and non-secure worlds, ensuring data integrity, firmware updates, and operational security. Furthermore, TrustZone® for Arm®v8-M enables fast and efficient context switching between secure and non-secure worlds by leveraging hardware transitions and power efficiency. Nuvoton's M23 Family supports the Arm® Platform Security Architecture (PSA), a comprehensive framework that includes threat models, security analyses, hardware and firmware architecture specifications, and an open-source firmware reference implementation. The PSA aims to provide a more cost-effective approach to building secure IoT devices, working seamlessly with TrustZone technology for Armv8-M. To facilitate the implementation of IoT security technology, Nuvoton has developed the Nuvoton Secure Microcontroller Platform (NuSMP). This platform combines hardware and software technology to help users meet the extensive security requirements of general-purpose and secure IoT microcontrollers. With NuSMP, developers can easily achieve secure services using the M2351 & M2354 series microcontrollers for Trusted Boot (Root of Trust), Secure OTA (Over-The-Air) firmware updates (including secure software downloads), Power management APIs for the non-secure world, and PC-side crypto-related development software tools. Nuvoton provides application notes, sample code, and training videos for developers to access and reference, making the NuMicro® M23 Family an ideal choice for those looking to develop secure IoT applications. View less

Product Series
M2351 Series
M2354 Series
Frequency
48MHz
64MHz
Operating Voltage
1.7~3.6V
Memory Size
512KB
1024KB
Number of I/O
25
40
45
50
51
106
107
PWM
4
24
24*16-bit
Operating Temperature
-40~+105˚C
Package
LQFP48
LQFP64
LQFP64(7x7mm)
LQFP128
LQFP128(14x14mm)
QFN33(5x5mm)
SRAM
96KB
256KB
Crypto
Y
USB Device
Y
CAN
1
Totals: 7

ComparePart NumberDescription
Unit Price
Availability Datasheet Product SeriesFrequencyOperating VoltageMemory SizeNumber of I/OPWMOperating TemperaturePackageSRAMTouch KeyCryptoUSB DeviceAudio CodecLCDCANEthernet MAC
M2351ZIAAE
Cortex M23 MCU 512 KB Flash
Nuvoton
1:USD 4.03000
100:USD 3.09000
500:USD 2.58000
1,000:USD 2.33000
2,000:USD 2.25000
5,000+:Quote by quantity
In Stock: 848
M2351 Series 64MHz 1.7~3.6V 512KB 25 24*16-bit -40~+105˚C QFN33(5x5mm) 96KB Y Y 1
M2351SIAAE
Cortex M23 MCU 512 KB Flash
Nuvoton
1:USD 4.08000
100:USD 3.13000
500:USD 2.61000
1,000:USD 2.36000
2,000:USD 2.28000
5,000+:Quote by quantity
In Stock: 250
M2351 Series 64MHz 1.7~3.6V 512KB 51 24*16-bit -40~+105˚C LQFP64(7x7mm) 96KB Y Y 1
M2351KIAAE
Cortex M23 MCU 512 KB Flash
Nuvoton
1:USD 4.18000
100:USD 3.21000
500:USD 2.67000
1,000:USD 2.42000
2,000:USD 2.34000
5,000+:Quote by quantity
In Stock: 100
M2351 Series 64MHz 1.7~3.6V 512KB 107 4 -40~+105˚C LQFP128(14x14mm) 96KB Y Y 1
M2354LJFAE
Cortex M23 MCU 1024 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
Sample price USD 0.49800 for first 5 pieces
In Stock: 248
M2354 Series 48MHz 1.7~3.6V 1024KB 40 24*16-bit -40~+105˚C LQFP48 256KB Y Y 1
M2354SJFAE
Cortex M23 MCU 1024 KB Flash
Nuvoton
1:USD 5.03000
100:USD 3.86000
500:USD 3.22000
1,000:USD 2.91000
2,000:USD 2.81000
5,000+:Quote by quantity
Sample price USD 0.50300 for first 5 pieces
In Stock: 538
M2354 Series 48MHz 1.7~3.6V 1024KB 50 24*16-bit -40~+105˚C LQFP64 256KB Y Y 1
M2354KJFAE
Cortex M23 MCU 1024 KB Flash
Nuvoton
1:USD 5.10000
100:USD 3.92000
500:USD 3.26000
1,000:USD 2.96000
2,000:USD 2.86000
5,000+:Quote by quantity
Sample price USD 0.51000 for first 5 pieces
In Stock: 267
M2354 Series 48MHz 1.7~3.6V 1024KB 106 24*16-bit -40~+105˚C LQFP128 256KB Y Y 1
M2351SFSIAAP
Cortex M23 MCU 512 KB Flash
Nuvoton
1:USD 6.33000
100:USD 4.86000
500:USD 4.05000
1,000:USD 3.67000
2,000:USD 3.54000
5,000+:Quote by quantity
In Stock: 257
M2351 Series 64MHz 1.7~3.6V 512KB 45 24 -40~+105˚C LQFP64 96KB Y Y 1
Show
per page
1