WMSIC Electronic Components

NUVOTON M0516LDN

ModelM0516LDN
PackageLQFP48
BrandNUVOTON
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
NUVOTON M0516LDN
Type
NUVOTON
Minimum package
2000

Technical parameters

Electronic Component
NUVOTON
Electronic Component
M0516LDN
Electronic Component
1
Package
LQFP48
Electronic Component
MCU(MCU / MPU / SOC)
Electronic Component
0.792g
CPU
32 Bit
CPU
ARM Cortex-M0
I / O
40
RAM
4KB
Electronic Component
1
ADC
12bit
EEPROM
4KB
Electronic Component
BM0209752054
Operating Temperature
40℃~+85℃
Operating Voltage
2.5V~5.5V

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

新唐NuMicro M0516LDN 32位ARM微控制器产品概述

新唐NuMicro M0516LDN是一款基于ARM Cortex-M0内核的32位微控制器(MCU),专为低功耗、高集成度的小型嵌入式应用设计,兼顾性能与成本优势,广泛适用于工业控制、消费电子等领域。以下从核心架构、外设资源、应用场景等维度展开详细概述。

一、核心架构与性能参数

该控制器采用ARM Cortex-M0内核(32位精简指令集),主打低功耗与低成本,最大工作主频可达50MHz,能够满足多数小型实时控制任务的运算需求(如传感器数据处理、电机调速逻辑等)。

存储资源

  • 内置64KB Flash程序存储器:可存储用户应用程序、配置参数及固件;
  • 4KB SRAM:用于运行时数据缓存,响应速度快,支持实时数据读写;
  • 4KB Flash加载器存储器:预留固件升级空间,支持在线烧录与远程更新,提升产品可维护性。

模拟与控制功能

  • 12位分辨率ADC:支持多通道模拟信号采集(适配GPIO引脚复用),精度满足一般传感器(如温度、压力传感器)的数据采集需求;
  • 16位分辨率PWM模块:可实现高精度脉宽调制,适配电机调速(如直流电机、步进电机)、LED调光等对脉宽精度要求较高的场景。

二、工作电压与封装形式

宽电压适应

M0516LDN的工作电压范围为2.5V~5.5V,兼容主流电源环境:

  • 支持3.3V低压电源(适配多数嵌入式系统);
  • 兼容5V传统电源(无需额外电压转换电路);
  • 覆盖电池供电场景(如2.4V~3.7V锂电池),简化系统设计。

封装与引脚资源

采用LQFP48(48引脚薄型四方扁平封装),引脚间距0.8mm,便于手工焊接或自动化贴装;共提供40个GPIO端口,引脚资源充足,可满足多数小型设备的IO需求(如按键、LED、外设通信等),无需额外扩展芯片。

三、丰富外设资源集成

该控制器集成全系列常用外设,无需外部扩展即可实现核心功能,降低BOM成本:

  • 通信接口:配备UART(通用异步收发器)、SPI(串行外设接口)、I2C(内部集成电路),支持与传感器、显示屏、存储芯片等外设的高速/低速通信;
  • 定时与控制:内置通用定时器、PWM模块(16位),可实现定时中断、脉宽调制、频率测量等逻辑;
  • 模拟功能:12位ADC支持模拟信号采集,比较器可实现电压阈值检测(如过压/欠压保护);
  • 安全与可靠性:
    • 看门狗定时器(WDT):防止程序跑飞,提升系统稳定性;
    • 低电压复位(LVR):电源电压低于阈值时自动复位;
    • 欠压检测(BOD):实时监测电源电压,异常时触发保护。

四、典型应用场景

凭借性能与集成优势,M0516LDN适用于以下场景:

  1. 小型工业控制:传感器数据采集模块、小型电机驱动(如步进电机调速)、工业物联网节点(低功耗+宽电压适配工业环境);
  2. 消费电子:智能家居控制节点(灯光、窗帘控制)、手持设备(小型测试仪、玩具电子)、音频设备(简单音效控制);
  3. 汽车电子辅助:车载小设备控制(氛围灯、胎压监测辅助模块),宽电压适配车载电源波动;
  4. 教育与开发:嵌入式开发教学(入门级32位MCU)、原型验证(开发工具成熟,支持Keil MDK、IAR等IDE)。

五、产品优势总结

M0516LDN在同类产品中具备明显竞争力:

  • 高性价比:ARM Cortex-M0内核+64KB Flash的组合,成本低于更高端内核,适合预算有限的应用;
  • 集成度高:外设全集成,减少外部元件,降低PCB面积与物料成本;
  • 可靠性强:新唐M051系列经过市场多年验证,LVR、BOD、WDT等功能保障系统稳定;
  • 易用性好:LQFP48封装易焊接,开发资料齐全(数据手册、参考设计、驱动库),缩短开发周期。

综上,新唐NuMicro M0516LDN是一款定位精准的入门级32位MCU,平衡了性能、成本与可靠性,适合从原型开发到量产的全流程应用,是小型嵌入式系统的理想选择。

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