WMSIC Electronic Components

MKE15Z256VLL7

ModelMKE15Z256VLL7
PackageLQFP-100(14x14)
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 24+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
NXP MKE15Z256VLL7
Type
NXP
Minimum package
900 托盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
NXP
Electronic Component
MKE15Z256VLL7
Electronic Component
1
Package
LQFP-100(14x14)
Electronic Component
MCU(MCU / MPU / SOC)
Electronic Component
2.089g
CPU
32 Bit
CPU
ARM Cortex-M0+
I / O
89
RAM
32KB
Electronic Component
1
ADC
12bit
DAC
8bit
EEPROM
32KB
Features
(BOR / LVD / LVR / LVI);; positions(POR); Gate positions; Built-in General Purpose; Built-in Temperature Sensor; CRC;; positions(NRST); positions

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

MKE15Z256VLL7 32位微控制器产品概述

MKE15Z256VLL7是恩智浦(NXP)推出的基于ARM Cortex-M0+内核的32位微控制器,针对工业控制、物联网终端等场景优化,兼顾性能、成本与可靠性,以下从核心架构、存储配置、外设接口、工作环境及应用场景展开说明。

一、核心性能与架构

该MCU搭载ARM Cortex-M0+ 32位精简指令集内核,最大主频可达72MHz,相比传统8位MCU运算效率提升显著,可满足实时控制、数据滤波等中等复杂度任务需求。Cortex-M0+内核采用哈佛架构,指令总线与数据总线独立,避免了指令取指与数据读写的冲突,进一步优化执行速度;同时内核具备低功耗特性,支持多种睡眠模式,适合对功耗敏感的电池供电场景。

二、存储资源配置

存储资源采用“FLASH+RAM+EEPROM”的组合设计,满足程序存储、运行及非易失数据保存需求:

  • 程序存储器:256KB FLASH(256K×8),支持多次擦写(典型擦写次数达10000次以上),可存储用户应用程序、启动代码及配置参数;
  • 数据存储器:32KB SRAM,用于程序运行时的临时数据、堆栈及变量存储,可满足常规算法的运算空间需求;
  • 非易失存储:32KB EEPROM,具备掉电数据保持能力(数据保存时间达20年以上),适合存储设备校准参数、唯一ID、用户设置等无需频繁修改但需掉电保存的信息,无需额外外挂EEPROM,简化系统BOM成本。

三、外设功能与接口

外设资源丰富,适配多场景接口需求:

  • 通用I/O:共89个可编程I/O引脚,支持数字输入/输出、中断触发及外设功能复用(如ADC输入、SPI/I2C引脚),可灵活连接传感器、执行器等外部设备;
  • 模拟外设:内置12位分辨率ADC,支持多通道采样,采样精度满足工业传感器(如温度、压力)的模拟信号采集;8位DAC可输出模拟电压,用于简单的模拟控制(如电机调速参考电压、模拟量输出);
  • 时钟系统:振荡器支持“内置+外置”双模式,内置高速内部振荡器(HSI)无需外接元件,降低成本;外置高速外部晶振(HSE)可提供更高时钟精度,适应对时序要求严格的应用(如通信协议同步)。

四、工作环境与电源特性

  • 电源电压:工作电压范围2.7V~5.5V,兼容3.3V、5V常见电源系统,无需复杂的电压转换电路,简化电源设计;
  • 工作温度:覆盖-40℃~+105℃,符合工业级环境要求,可稳定工作于户外设备、工业现场(高温车间、低温仓库)等恶劣工况下;
  • 低功耗设计:内核及外设支持多种低功耗模式(如睡眠模式、深度睡眠模式),可根据应用需求动态调整功耗,延长电池供电设备的续航时间。

五、封装与典型应用

  • 封装形式:采用100-LQFP封装,尺寸14mm×14mm,引脚间距0.5mm,兼顾引脚密度与焊接便利性,适合批量生产;
  • 典型应用场景:
    1. 工业自动化:小型控制器(如电机驱动、阀门控制、PLC扩展模块);
    2. 物联网终端:环境监测节点(温度、湿度采集)、智能传感器;
    3. 消费电子:智能家居设备(如智能插座、灯光控制)、小型家电控制器;
    4. 汽车电子:辅助控制系统(需确认车规认证,本型号侧重工业级,可用于车载非关键系统)。

MKE15Z256VLL7凭借平衡的性能、丰富的存储与外设,以及工业级工作环境,成为中低端嵌入式系统的高性价比选择,适合对成本敏感且需稳定可靠的应用场景。

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