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MKE04Z8VFK4
Configuration
1 options
Configuration
24+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- NXP MKE04Z8VFK4
- Type
- NXP
- Minimum package
- 490 托盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- NXP
- Electronic Component
- MKE04Z8VFK4
- Electronic Component
- 1
- Package
- QFN-24(4x4)
- Electronic Component
- MCU(MCU / MPU / SOC)
- Electronic Component
- 0.08g
- CPU
- 32 Bit
- CPU
- ARM Cortex-M0+
- I / O
- 22
- RAM
- 1KB
- Electronic Component
- 1
- ADC
- 12bit
- DAC
- 6bit
- Features
- (BOR / LVD / LVR / LVI);; positions(POR); Gate positions; Built-in General Purpose; CRC
- Electronic Component
- BM0257165778
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
MKE04Z8VFK4 产品概述
一、产品简介
MKE04Z8VFK4 是恩智浦（NXP）面向低功耗、成本敏感型嵌入式应用设计的小型 32 位单片机。基于 ARM Cortex-M0+ 内核，主频可达 48 MHz，集成片内振荡器，适合对计算性能与系统资源均有基本要求的控制与采集场景。
二、主要规格
- CPU 内核：ARM Cortex‑M0+，32-bit，最高 48 MHz
- 程序存储：8 KB Flash
- 数据存储：1 KB RAM
- I/O 数量：22 个通用 I/O
- ADC：12-bit 分辨率（用于模数采集）
- DAC：6-bit 分辨率（基本模拟输出）
- 工作电压：2.7 V ~ 5.5 V
- 工作温度范围：-40 ℃ ~ +105 ℃
- 振荡器：内置振荡器
- 封装：QFN‑24 (4 × 4 mm)
三、封装与引脚
QFN‑24 的 4×4 mm 小封装便于在空间受限的终端产品中使用。22 路 I/O 能满足多路传感器、指示灯、按键及通信线的基本接入需求。封装紧凑适合消费电子、便携设备与家电控制板的集成布局。
四、外设与功能亮点
MKE04Z8VFK4 在有限的资源下提供常用嵌入式功能：片内 ADC（12 位）适合精度要求中等的传感信号采集；片内 6 位 DAC 可用于简单模拟输出或基准驱动。内置振荡器减少外部元件，简化系统设计。虽然 Flash 与 RAM 容量较小，但对于单一控制任务、状态机、传感器采集与简单通信足够。
五、典型应用场景
适用于低端工业控制、家电按键与面板控制、便携产品的电源管理与状态监测、传感器节点与简单物联终端等场合。尤其适合对成本与板级尺寸有严格要求且软件功能较轻量的产品。
六、设计建议与注意事项
- 电源与时钟：推荐在电源入口处做充分去耦（0.1 µF + 1 µF 等），并考虑上电复位与欠压保护；对时间精确度要求高的应用可考虑外部晶振。
- 引脚复用：合理规划 22 路 I/O 的复用，优先分配模拟输入通道给重要传感器。
- 存储限制：8 KB Flash 与 1 KB RAM 需在固件设计时注意代码体积与堆栈/全局数据使用，启用编译器优化与紧凑的驱动实现。
- 开发与调试：建议使用 NXP 官方工具链（如 MCUXpresso）与标准的 SWD 调试接口进行开发和固件下载。
七、总结
MKE04Z8VFK4 是一款面向成本敏感、尺寸受限应用的基础型 MCU，凭借 Cortex‑M0+ 内核、片内 ADC/DAC 以及工业级工作温度范围，能在小型控制与采集系统中提供可靠的性能与稳定性。设计时需注意存储与外设资源限制，以实现最优系统集成。
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