WMSIC Electronic Components

LPC11C14FBD48/30EL LPC11C14FBD48

ModelLPC11C14FBD48/30EL
PackageLQFP-48(7x7)
BrandNXP
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 25+

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Technical data

Product details

20 specifications

Core information

Product name
NXP LPC11C14FBD48 / 30EL
Type
NXP
Unit
Electronic Component
Minimum package
250 托盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
NXP
Electronic Component
LPC11C14FBD48/30EL
Electronic Component
1
Package
LQFP-48(7x7)
Electronic Component
MCU(MCU / MPU / SOC)
Electronic Component
0.17g
CPU
32 Bit
CPU
ARM Cortex-M0
I / O
40
RAM
8KB
Electronic Component
1
ADC
10bit
Features
(BOR / LVD / LVR / LVI); positions(POR); Gate positions; Built-in General Purpose; Programmable Gate; positions(NRST)
Electronic Component
BM0265810620

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

LPC11C14FBD48/30EL 单片机产品概述

一、核心性能参数

LPC11C14FBD48/30EL是恩智浦(NXP)推出的32位低功耗单片机,基于ARM Cortex-M0内核,核心性能兼顾效率与成本:

  • CPU架构:ARM Cortex-M0 32位精简指令集(RISC),指令执行效率高,开发生态成熟(兼容Keil、IAR等主流工具);
  • 主频范围:最大可达50MHz,可根据应用场景动态调整以平衡性能与功耗;
  • 存储容量:32KB内置FLASH(支持代码存储与固件升级)+ 8KB内置RAM(满足运行时数据缓存需求);
  • 运算能力:单周期指令执行,支持32位算术逻辑运算,满足中小型嵌入式系统的计算需求。

二、关键外设特性

该芯片集成丰富外设,覆盖模拟采集、数字通信、通用控制等多场景:

  1. 模拟接口:内置10位分辨率ADC,支持8通道模拟信号采集,可实现电压、电流、温度等模拟量的数字化转换;
  2. 通信接口:集成CAN控制器(符合CAN 2.0A/B规范),适合工业现场总线通信;同时配备2路UART、2路SPI、1路I2C,支持与传感器、外设模块的灵活连接;
  3. 数字IO:共40个通用输入输出(GPIO)引脚,支持上拉/下拉电阻配置、外部中断触发(上升/下降沿、电平触发),满足数字信号输入输出需求;
  4. 时钟系统:内置高精度振荡器(无需外部晶振),可输出稳定时钟,简化电路设计;
  5. 定时器:配备多个16位/32位定时器,支持PWM输出(可用于电机控制)、定时中断等功能。

三、封装与供电规格

  • 封装形式:LQFP48(7×7mm),表面贴装工艺,引脚间距0.5mm,体积小巧,适合小型化嵌入式产品(如穿戴设备、小型传感器节点);
  • 供电电压:工作电压范围1.8V~3.6V,兼容电池供电(如CR2032纽扣电池)、线性稳压电源等多种方案,降低电源设计复杂度;
  • 功耗特性:Cortex-M0内核低功耗设计,休眠模式下电流可低至μA级,适合电池供电的便携设备。

四、工作环境与可靠性

  • 温度范围:-40℃~+85℃,覆盖工业级环境温度,可稳定工作于高低温、湿度变化的恶劣场景(如户外传感器、工业控制节点);
  • 可靠性:恩智浦成熟工艺制造,具备ESD防护(符合IEC 61000-4-2标准)、抗电磁干扰(EMI)等特性,适合对可靠性要求较高的领域。

五、典型应用场景

LPC11C14FBD48/30EL凭借低功耗、集成CAN、小封装等优势,广泛适用于:

  1. 工业控制:小型电机控制、CAN总线通信模块、传感器数据采集节点;
  2. 消费电子:智能家居控制终端(如灯光、窗帘控制)、小型可穿戴设备(如智能手环辅助模块);
  3. 物联网节点:环境监测(温湿度、光照采集)、低功耗无线通信辅助节点(如LoRa/WiFi辅助控制);
  4. 汽车电子:车身小模块(如车窗控制辅助、传感器接口)、辅助驾驶系统的低功耗子节点。

六、产品优势与适配性

  • 成本效益:集成CAN控制器无需外部扩展,降低BOM成本;32位性能但功耗接近8位单片机,性价比突出;
  • 开发便捷:恩智浦提供完整的开发套件(如LPCXpresso开发板)、参考设计与固件库,支持快速原型开发与量产;
  • 灵活适配:宽电压范围、小封装、丰富外设,可适配不同电源与体积需求的产品设计。

该芯片是中小型嵌入式系统的高性价比选择,尤其适合需要CAN通信、低功耗与小体积的应用场景。

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