Manufacturer Part Number
NUC123ZD4AN0
Manufacturer
Nuvoton Technology Corporation America
Introduction
The NUC123ZD4AN0 is a 32-bit microcontroller based on the ARM Cortex-M0 core, designed for embedded applications.
Product Features and Performance
ARM Cortex-M0 core at 72MHz
32-Bit Single-Core architecture
Embedded flash memory: 68KB
RAM: 20KB
Comprehensive connectivity: I2C, IrDA, SPI, UART/USART, USB
Numerous peripherals: BOD, DMA, I2S, LVD, POR, PS2, PWM, WDT
16/32-bit Timer x 4, SPI x 2, I2C x 2
Product Advantages
Low power consumption
High integration for reduced external components
Robust design with BOD and LVD for reliable operation
Suitable for a variety of communication applications
Cost-effective with integrated features
Key Technical Parameters
Core Processor: ARM Cortex-M0
Speed: 72MHz
Number of I/O: 20
Program Memory Size: 68KB
RAM Size: 20KB
Voltage Supply Range: 2.5V to 5.5V
Operating Temperature: -40°C to 85°C
Mounting Type: Surface Mount
Package/Case: 32-WFQFN Exposed Pad
Quality and Safety Features
Brown-out Detect/Reset for system stability
Power-on Reset ensures reliable start-up
Low Voltage Detection for under-voltage protection
Watchdog Timer to reset the system in case of software failure
Compatibility
Compatible with various serial communication protocols
Can interface with different sensors and peripherals due to flexible I/O options
Application Areas
Industrial control
Consumer electronics
Communication devices
Automation systems
IoT applications
Product Lifecycle
Product Status: Active
Does not indicate nearing discontinuation
Potential for next-generation replacements
Reasons to Choose This Product
Efficient ARM Cortex-M0 processor for high performance
Low power for battery-powered applications
High integration facilitates compact design and lowers BOM cost
Broad range of connectivity and peripheral options for versatile use
Wide operating temperature range for harsh environments
Active product status ensures continued availability and support