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MKE04Z128VLH4
Configuration
1 options
Configuration
22+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- NXP MKE04Z128VLH4
- Type
- NXP
- Unit
- Electronic Component
- Minimum package
- 160 托盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- NXP
- Electronic Component
- MKE04Z128VLH4
- Electronic Component
- 1
- Package
- 64-LQFP（10x10）
- Electronic Component
- MCU(MCU / MPU / SOC)
- Electronic Component
- 3.5g
- CPU
- 32 Bit
- CPU
- ARM Cortex-M0+
- I / O
- 58
- RAM
- 16KB
- Electronic Component
- 1
- ADC
- 12bit
- DAC
- 6bit
- Features
- (BOR / LVD / LVR / LVI);; positions(POR); Gate positions; Built-in General Purpose; CRC
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
MKE04Z128VLH4 产品概述
一 功能与核心特性
MKE04Z128VLH4 是恩智浦（NXP）基于 ARM Cortex‑M0+ 内核的 32‑bit 微控制器，最高主频 48MHz，面向对成本、功耗和集成度有平衡需求的嵌入式应用。器件工作电压范围宽（2.7V ~ 5.5V），工作温度覆盖工业级（-40℃ ~ +105℃），封装为 64‑LQFP（10×10），引脚资源丰富，适合多种控制与感测场景。
二 存储与处理能力
- CPU：ARM Cortex‑M0+，32‑bit，最高 48MHz，适合实时控制与简单算法处理。
- 程序存储：128KB FLASH，用于固件与引导代码存放。
- 数据存储：16KB SRAM，满足中小规模堆栈、变量与缓冲区需求。
- 硬件 CRC 支持，提高通信与存储完整性校验效率。
三 外设与模拟功能
- I/O 数量：58 个通用引脚，方便外设扩展与外部接口设计。
- ADC：12‑bit 分辨率，适合精度要求较高的模拟量采集（传感器、采样）。
- DAC：6‑bit，适用于简单模拟输出或 PWM 平滑替代。
- 时钟：内置振荡器，简化系统时钟设计并加快上电就绪。
- 内置通用定时器与日历（RTC）功能，便于计时、事件调度与低速实时时钟管理。
四 可靠性与安全特性
器件集成多种复位与保护机制：上电复位（POR）、欠压检测（BOR/LVD/LVR/LVI）、看门狗复位，增强系统在异常电源或软件失控时的自恢复能力。器件的工业温度范围与宽电压保证在严苛环境下的可靠运行。
五 封装与应用场景
- 封装：64‑LQFP（10×10），便于 PCB 布局与散热，适合中等密度引脚应用。
- 典型应用：工业控制器、小家电控制、便携式测量设备、传感器节点、消费类产品中需要 12‑bit ADC 的模拟采集与实时控制场景。
六 设计注意事项与建议
- 电源与去耦：建议在 VDD 附近放置适当的陶瓷去耦电容，并考虑稳压器在 2.7V~5.5V 范围内的稳定性。
- 时钟与精度：内置振荡器可快速上电，但对高精度时钟需求（如精确通信或定时）建议配合外部晶振或校准方案。
- EMC 与地线：工业温度和噪声环境下注意地线布局与滤波，尤其是 ADC 输入与参考端的布线。
- 开发支持：兼容 Cortex‑M0+ 生态的编译器与调试工具（如 Keil、IAR、GCC + OpenOCD），并可利用硬件 CRC 与看门狗提升固件鲁棒性。
总结：MKE04Z128VLH4 提供平衡的计算性能、较大程序存储与丰富 I/O，结合工业级电气与温度规格，适合多类嵌入式控制与采集产品。其内置的模拟与安全特性使得在成本受控的设计中仍能保证可靠性与功能完整性。
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