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MK22FN128VLL10
Configuration
1 options
Configuration
24+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- NXP MK22FN128VLL10
- Type
- NXP
- Unit
- Electronic Component
- Minimum package
- 90 托盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- NXP
- Electronic Component
- MK22FN128VLL10
- Electronic Component
- 1
- Package
- QFP-100(14x14)
- Electronic Component
- MCU(MCU / MPU / SOC)
- Electronic Component
- 0.001g
- CPU
- 32 Bit
- CPU
- ARM Cortex-M4
- I / O
- 66
- RAM
- 24KB
- Electronic Component
- 1
- ADC
- 16bit
- DAC
- 12bit
- Features
- Gate (IWDG); (BOR / LVD / LVR / LVI);; positions(POR); Gate positions; Built-in General Purpose; CRC; positions
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
MK22FN128VLL10 32位微控制器产品概述
一、核心性能基础
MK22FN128VLL10是恩智浦（NXP）Kinetis系列的32位微控制器，搭载ARM Cortex-M4内核，最大工作主频可达100MHz。内核集成DSP指令集扩展与单精度浮点运算单元（FPU），既具备传统MCU的控制能力，又能高效处理数字信号运算（如滤波、FFT）及浮点计算任务，适合需要混合运算的嵌入式场景。
二、存储资源配置
- 程序存储：内置128KB FLASH存储器，支持在线编程（ISP）、在应用编程（IAP）及调试功能，可存储应用代码、配置数据及用户程序；
- 数据存储：24KB SRAM数据存储器，分为代码RAM与数据RAM区域，满足程序运行时的变量存储、堆栈空间需求，支持低功耗模式下的RAM保持功能。
三、关键外设接口
MK22FN128VLL10集成丰富外设，覆盖数字、模拟、通信等多类需求：
- 数字I/O：66个通用输入输出（GPIO）引脚，支持上拉/下拉电阻、中断触发（上升沿/下降沿/双边沿）及复用功能，可灵活连接各类数字外设；
- 模拟外设：
- 16位分辨率ADC：多通道采样能力，支持单次/连续采样模式，适用于高精度传感器数据采集；
- 12位分辨率DAC：可输出模拟电压信号，用于音频驱动、模拟控制等场景；
- 通信接口：集成UART、SPI、I2C等常用串行通信接口，支持多设备组网；
- 定时与PWM：多个16位/32位定时器模块，支持PWM输出，可用于电机调速、LED亮度控制、舵机驱动；
- 时钟系统：内置高速振荡器（HSOSC）与低速振荡器（LPO），无需外部晶振即可实现稳定时钟源，降低硬件设计复杂度。
四、工作环境与封装
- 电压范围：1.71V~3.6V宽电压输入，兼容电池供电（如3.7V锂电池）与工业电源，适配不同供电场景；
- 温度范围：-40℃~+105℃工业级工作温度，可在户外、车间等恶劣环境下稳定运行；
- 封装形式：100-LQFP封装（14mm×14mm，引脚间距0.5mm），引脚密度适中，便于PCB布线与焊接，适合高密度嵌入式系统设计。
五、典型应用场景
MK22FN128VLL10凭借高性价比、宽温特性及丰富外设，广泛应用于：
- 工业控制：小型伺服电机驱动、传感器数据采集（温度/压力/流量）、PLC辅助模块；
- 物联网终端：智能家居节点（灯光控制、环境监测）、无线传感器网络节点；
- 智能仪表：工业电表、水质监测仪、气象站传感器节点；
- 消费电子：便携式测试仪、小型家电控制板。
该产品平衡了性能与成本，是工业、物联网等领域嵌入式系统设计的实用选择。
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