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NUC123LD4AN0

Name: NUC123LD4AN0
Rating: 4.7 (12 reviews)

IC MCU 32BIT 68KB FLASH 48LQFP

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製造商。部分 #NUC123LD4AN0
包 48-LQFP
資料表 NUC123LD4AN0 DataSheet
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規格

Package	Tray
Series	NuMicro™ NUC123
ProductStatus	Active
CoreProcessor	ARM® Cortex®-M0
CoreSize	32-Bit Single-Core
Speed	72MHz
Connectivity	I²C, IrDA, SPI, UART/USART, USB
Peripherals	Brown-out Detect/Reset, DMA, I²S, LVD, POR, PS2, PWM, WDT
NumberofI/O	36
ProgramMemorySize	68KB (68K x 8)
ProgramMemoryType	FLASH
RAMSize	20K x 8
Voltage-Supply(Vcc/Vdd)	2.5V ~ 5.5V
DataConverters	A/D 8x10b
OscillatorType	Internal
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	48-LQFP

概述

Description

The NUC123LD4AN0 is a microcontroller from Nuvoton Technology, part of the NUC100 series. It features a 32-bit ARM Cortex-M0 core, operating at speeds up to 50 MHz. With integrated Flash memory (up to 64 KB) and SRAM (up to 8 KB), it supports various applications requiring efficient processing and memory management.
Key features include multiple I/O ports, UART, I2C, SPI communication interfaces, and an 8-bit DAC, making it suitable for embedded systems in industrial, automotive, and consumer electronics. It also incorporates various timers, an ADC with multiple channels, and a watchdog timer for reliability.
Power-saving modes enhance energy efficiency, and the device operates from a voltage range of 2.5V to 5.5V. The NUC123LD4AN0 is designed for ease of development, supporting various development tools and libraries, making it ideal for both beginners and experienced developers looking to build applications in diverse fields.

Features

The NUC123LD4AN0 is a 32-bit microcontroller from Nuvoton Technology, based on the ARM Cortex-M0 core. Key features include:
1. Core: ARM Cortex-M0, operating at up to 50 MHz.
2. Memory: Includes 32 KB of Flash memory and 4 KB of SRAM.
3. I/O Ports: Offers up to 32 programmable I/O pins.
4. Peripherals: Integrated peripherals include UART, SPI, I2C, and PWM for versatile communication and control options.
5. ADC: Features a 12-bit ADC with up to 8 channels for analog signal processing.
6. Timers: Multiple timers for time management and event counting.
7. Low Power Consumption: Designed for energy-efficient applications, with various sleep modes.
8. Development Support: Compatible with various development tools and software, including Keil and IAR.
This microcontroller is ideal for embedded applications in consumer electronics, industrial automation, and IoT devices.

Package

The NUC123LD4AN0 microcontroller is packaged in a LQFP (Low-profile Quad Flat Package) with 64 pins.

Pinout

The NUC123LD4AN0 is a microcontroller from Nuvoton Technology, part of the NUC100 series. It features a 32-bit ARM Cortex-M0 core. The device has a pin count of 48 pins in a LQFP (Low-Profile Quad Flat Package) configuration.
The functions of the pins include:
- GPIO (General Purpose Input/Output): Configurable as input or output.
- ADC (Analog-to-Digital Converter): Multiple channels for analog signal processing.
- UART (Universal Asynchronous Receiver/Transmitter): For serial communication.
- SPI (Serial Peripheral Interface): For synchronous serial communication with peripherals.
- I2C (Inter-Integrated Circuit): For interfacing with low-speed devices.
- PWM (Pulse Width Modulation): For controlling motors and other applications.
- Timers: For various timing applications.
- Reset and power management pins: Including a dedicated reset pin.
This microcontroller is suitable for applications in industrial control, communication, and consumer electronics, offering an excellent balance of performance and power efficiency.

Manufacturer

The NUC123LD4AN0 is manufactured by Nuvoton Technology Corporation. Nuvoton is a semiconductor company based in Taiwan that specializes in the design and manufacturing of microcontrollers, audio and voice ICs, and other integrated circuits. The company focuses on providing solutions for various applications including consumer electronics, industrial automation, and automotive electronics. Nuvoton was established as a spin-off from Winbond Electronics Corporation and has since developed a range of products aimed at enhancing connectivity and processing capabilities in embedded systems.

Application

The NUC123LD4AN0 is a microcontroller primarily used in embedded systems for applications such as industrial automation, consumer electronics, automotive control systems, and smart home devices. Its features, including low power consumption, integrated peripherals, and communication interfaces, make it suitable for motor control, sensor data processing, and IoT applications.

Equivalent

The NUC123LD4AN0 chip, a member of the NUC100 series from Nuvoton, has equivalent products such as the NUC123LD4AN1 and NUC123LD4AN2, which offer similar features but may differ in specific peripherals or package options. Additionally, other Nuvoton series like NUC200 or NUC140 may also provide alternatives depending on your application requirements. Always check datasheets for detailed specifications and compatibility.