WMSIC Electronic Components

FS32K146UAT0VLLT

ModelFS32K146UAT0VLLT
Package100-LQFP(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 23+

Available for RFQ

Technical data

Product details

20 specifications

Core information

Product name
NXP FS32K146UAT0VLLT
Type
NXP
Unit
Electronic Component
Minimum package
450 托盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
NXP
Electronic Component
FS32K146UAT0VLLT
Electronic Component
1
Package
100-LQFP(14x14)
Electronic Component
MCU(MCU / MPU / SOC)
Electronic Component
0g
CPU
32 Bit
CPU
ARM Cortex-M4F
Electronic Component
1
Electronic Component
BM0265087663
CPU
112MHz
Electronic Component
Electronic Component
Electronic Component
450
Electronic Component
1MB

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

FS32K146UAT0VLLT 产品概述

一、产品简介

FS32K146UAT0VLLT 是恩智浦(NXP)面向高可靠性嵌入式控制应用的 32-bit MCU,内核为 ARM Cortex-M4F,最高主频 112 MHz。器件集成大容量程序存储(1 MB FLASH)、丰富外设与多种安全与电源监测功能,适合汽车与工业级应用对性能、存储与可靠性的综合需求。

二、主要规格与特性

  • CPU 内核:ARM Cortex-M4F(含浮点单元),32-bit,最高 112 MHz
  • 存储:1 MB FLASH(程序存储);RAM 128 KB;EEPROM 4 KB
  • I/O 与外设:89 个通用 I/O 引脚
  • 模/数:ADC 12-bit;DAC 8-bit
  • 时钟与电源:内置振荡器;工作电压 2.7 V ~ 5.5 V
  • 工作温度:-40 ℃ ~ +105 ℃(工业级/车规级温度范围)
  • 安全与监测:上电复位(POR)、欠压检测(BOR/LVD/LVR/LVI)、看门狗复位
  • 其它硬件特性:内置通用定时器、日历(RTC)、硬件 CRC 及硬件 ECC 校验

三、硬件资源亮点

  • 高性能浮点运算能力(Cortex-M4F)适合实时控制与信号处理任务。
  • 充足的 1 MB FLASH 与 128 KB RAM 可支持较大程序与数据缓冲需求,EEPROM 提供小量非易失性参数存储。
  • 多路 12-bit ADC 与 8-bit DAC 支持模拟信号采集与输出,适合传感器接口与控制回路。
  • 硬件 CRC 与 ECC 提升了 ROM/RAM 数据完整性检测能力,便于构建更可靠的系统。
  • 完善的电源与复位保护(POR、BOR/LVD 等)与看门狗机制,有利于提高系统的上电与运行鲁棒性。

四、典型应用场景

  • 汽车电子:车身控制单元、仪表、车载网关与辅助控制器,适用于需要车规温度与可靠性的场合。
  • 工业控制:PLC、运动控制与伺服驱动的嵌入式控制核心。
  • 智能传感与数据采集:多通道模拟采集、边缘预处理与通讯网关。
  • 一般嵌入式系统:要求稳定电源监测与长期运行的应用。

五、设计注意事项与建议

  • 电源设计:器件支持 2.7 V~5.5 V 宽电压输入,但应根据外设与信号接口选择合适稳压器并做好滤波与瞬态抑制。
  • 时钟精度:内置振荡器适合大多数应用,若需高精度通信或时间基准,建议外置晶振或参考时钟。
  • EMC 与布线:高速外设与 ADC 输入需做好接地、去耦与模拟信号隔离,以降低噪声对测量精度的影响。
  • 软件与安全:充分利用硬件看门狗、BOR 与 ECC/CRC 机制提升系统可靠性;使用厂商提供的驱动库与 SDK 可加速开发与验证。
  • 开发生态:器件兼容 NXP 常用开发工具链与 SDK(如 S32 SDK)与调试器,建议配套参考开发板进行早期验证。

六、封装与可用性

  • 封装:100-LQFP(14 mm x 14 mm)适合中等密度 PCB 布局,便于散热与焊接。
  • 品牌:NXP(恩智浦),面向工业与汽车级市场的产品线与长期供货支持。

总结:FS32K146UAT0VLLT 将高性能 Cortex-M4F 运算能力与大容量存储、丰富模拟/数字外设及完善的电源与数据完整性保护结合,适合对可靠性与实时性能有较高要求的汽车与工业级嵌入式控制应用。

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