WMSIC Electronic Components

MIMXRT1064CVL5B

ModelMIMXRT1064CVL5B
PackageMAPBGA-196
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 Date code within 2 years

Available for RFQ

Technical data

Product details

20 specifications

Core information

Product name
NXP MIMXRT1064CVL5B
Type
NXP
Unit
Electronic Component
Minimum package
240 托盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
NXP
Electronic Component
MIMXRT1064CVL5B
Electronic Component
1
Package
MAPBGA-196
Electronic Component
MCU(MCU / MPU / SOC)
Electronic Component
1.9g
CPU
32 Bit
CPU
ARM Cortex-M7
I / O
127
RAM
1MB
Electronic Component
1
ADC
12bit
Electronic Component
BM0051187130
Operating Temperature
40℃~+105℃@(TJ)

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

MIMXRT1064CVL5B 产品概述

一、概述

MIMXRT1064CVL5B 是恩智浦(NXP)基于 ARM Cortex‑M7 核心的高性能单片机,面向对实时性和算力有较高要求的嵌入式应用。器件为 32‑bit 架构、CPU 最高主频 528 MHz,内置 4 MB Flash 程序存储和 1 MB RAM,工作电压 3.0 V ~ 3.6 V(典型 3.3 V),工作结温范围 -40 ℃ ~ +105 ℃(@ TJ),提供丰富的片上资源与灵活的外设接口,适合工业控制、HMI、音频处理、网络边缘设备等场景。

二、主要技术参数

  • CPU 内核:ARM Cortex‑M7,32‑bit,最高主频 528 MHz。
  • 程序存储器:内部 FLASH,容量 4 MB。
  • 数据存储器:RAM 容量 1 MB。
  • I/O 数量:最多可达 127 个通用 I/O(GPIO),支持高密度外设连接。
  • ADC:12‑bit 分辨率,适合多数传感器采集与模拟信号接口。
  • 工作电压:3.0 V ~ 3.6 V(应保证稳压与良好去耦)。
  • 工作温度:-40 ℃ ~ +105 ℃(在芯片结温 TJ 下)。
  • 振荡器:支持内置振荡器与外置晶振,灵活用于不同精度和功耗需求。
  • 封装:MAPBGA‑196(196 球 BGA),适合空间受限且需良好散热的应用。
  • 品牌:NXP(恩智浦)。

三、典型应用场景

  • 工业控制与嵌入式自动化:实时性强、I/O 多、抗恶劣温度能力好,适合 PLC、运动控制、数据采集等。
  • HMI 与图形界面:高主频与大内存适合运行图形库与触控界面(结合外部显示控制器和存储)。
  • 边缘计算与智能网关:用于本地数据预处理、协议转换、加密与通信管理。
  • 音频与传感器处理:Cortex‑M7 的 DSP 性能配合 12‑bit ADC 可胜任音频、传感器融合与滤波处理。
  • 汽车电子(某些商用/非安全关键子系统):宽温设计与工业级工作温度支持恶劣环境下长期工作。

四、封装与引脚注意

  • MAPBGA‑196 封装在 PCB 设计上要求对 BGA 焊盘、球间距与过孔进行合理布局,需考虑信号完整性与热管理。
  • 127 路 I/O 赋予了灵活的外设复用能力,但在硬件设计时应规划好引脚复用、复位与启动配置,避免后期修改。
  • 外部晶振的使用可提高时钟精度(通信、USB/以太网等场景),内部振荡器适合对时钟精度要求不高的低成本方案。

五、设计与工程注意事项

  • 电源与去耦:芯片建议采用稳定 3.3 V 供电,核心与外设域应做好区分与去耦,关键电源引脚附近布置必要的陶瓷电容和电解/钽电容以抑制瞬态。
  • 时序与上电序列:参考厂商手册做好复位和上电时序,避免外设上电异常导致启动失败。
  • ADC 接口:12‑bit ADC 输入通道需良好前端滤波与参考电压稳压,注意采样电容充放电时间及采样速率对精度的影响。
  • 散热与 PCB 布局:高主频下功耗较高,BGA 底部建议设大面积接地平面和热铜箔并配合热过孔以利散热;高速信号应做差分与阻抗控制。
  • 调试与启动:利用器件内置的调试接口(JTAG/SWD 等)进行引导和固件下载,设计板级调试接口便于开发验证。
  • ESD 与可靠性:工业应用需考虑 ESD 保护与浪涌抑制,关键 IO 引脚外加 TVS 或限流网络。

六、选型与工程建议

  • 若系统对时钟精度、USB/以太网等有严格要求,建议选配外置晶振或参考时钟并验证时序。
  • 在 BGA 封装方案中,建议与 PCB 厂商提前沟通重焊与检测工艺,保证焊接良率。
  • 开发阶段优先使用评估板或参考设计以缩短产品验证周期,快速验证引脚复用、功耗与性能表现。
  • 依据应用场景评估是否需要外部扩展存储或高速接口(如外部 QSPI Flash、SD 卡、以太网 PHY 等)。

总结:MIMXRT1064CVL5B 以 528 MHz Cortex‑M7、高达 4 MB 内部 Flash 与 1 MB RAM、丰富 I/O(127 路)以及工业级温度范围为核心优势,适合需要高实时性、较大内存与可靠性的工业与智能终端应用。设计时关注电源、散热、时钟与 PCB 工艺,可发挥其在性能与可靠性上的优势。

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