WMSIC Electronic Components

MIMXRT1021DAF5B

ModelMIMXRT1021DAF5B
PackageSOT-407-3
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 Electronic Component

Available for RFQ

Technical data

Product details

20 specifications

Core information

Product name
NXP MIMXRT1021DAF5B
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
MIMXRT1021DAF5B
Electronic Component
1
Package
SOT-407-3
Electronic Component
MCU(MCU / MPU / SOC)
Electronic Component
0.65g
CPU
32 Bit
CPU
ARM Cortex-M7
Electronic Component
1
Electronic Component
BM0257268276
CPU
500MHz
Oscillator Type
Built-in+
Electronic Component
Electronic Component
Electronic Component
90

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

MIMXRT1021DAF5B 产品概述

一、产品定位与概述

MIMXRT1021DAF5B 是恩智浦(NXP)i.MX RT1020 系列中的高性能边缘处理器/微控制器类 IC,核心采用 ARM Cortex-M7 内核,面向对实时性、计算能力和外设集成有较高要求的嵌入式应用。该器件在保持 MCU 易用性与确定性控制的同时,提供接近应用处理器级别的处理能力,适合工业控制、人机界面、音视频处理、连接网关等场景。封装采用 SOT-407-3,便于在尺寸受限的系统中布局与集成。

二、主要特性

  • 处理器核心:基于 ARM Cortex-M7 内核,面向高性能实时计算与信号处理优化,支持低延迟中断和高效指令流水线。
  • 存储与扩展:内部集成高速片上存储器,并提供灵活的外部存储扩展能力(如 QSPI NOR、外部 SDRAM 等),便于存放大程序/数据与图形资源。
  • 外设丰富:常见应用所需的串口、SPI、I2C、PWM、ADC、定时器等外设高度集成,便于快速实现传感、控制和通信功能。
  • 安全与加密:支持硬件安全模块特性(包括加密加速器、TRNG、可配置的安全启动机制等),能提升系统在固件保护与数据安全方面的能力。
  • 低功耗与电源管理:提供多种低功耗运行模式及灵活电源管理方案,有利于延长电池供电或降低系统散热。

三、封装与物理特性

  • 品牌:NXP(恩智浦)
  • 型号:MIMXRT1021DAF5B
  • 封装:SOT-407-3(小型化封装,便于紧凑设计与批量生产装配) 该封装在引脚数量与布局上兼顾了外设引出与 PCB 布局优化,适合工业级与消费级产品的量产设计。

四、典型应用场景

  • 工业自动化与运动控制:对实时性与确定性要求高的闭环控制、伺服驱动与现场总线网关。
  • 人机界面(HMI):驱动图形界面、触摸交互与多媒体显示,结合外部存储可实现丰富的 UI 内容。
  • 音视频与语音处理:用于音频数据采集、解码或简单的语音识别前端处理。
  • 智能网关与边缘计算:作为边缘节点承担数据预处理、协议转换与本地决策,减轻云端负担。
  • 医疗与便携设备:依赖其确定性控制与较高集成度,用于便携仪器与监测设备。

五、开发与设计建议

  • 软件生态:建议使用 NXP 官方的 MCUXpresso SDK 与工具链进行软件开发,可加速外设驱动、启动与中间件集成。
  • 调试与评估:优先使用 NXP 推荐的评估板与调试器来验证硬件接口与性能,缩短调试周期。
  • 电源与地线设计:为保证 Cortex-M7 的性能与外围高速接口稳定,注意电源去耦、分区地线与 PCB 散热设计。
  • 安全设计:在需要保护固件与数据的产品中,启用硬件安全功能与安全启动策略,配合加密存储与固件签名。

总结:MIMXRT1021DAF5B 作为 NXP i.MX RT1020 系列的一员,凭借 ARM Cortex-M7 的计算能力、丰富的外设和硬件安全特性,适合对性能、实时性和系统集成度有较高要求的嵌入式产品。其 SOT-407-3 封装利于紧凑布局与量产实现,是工业和消费类应用的可靠选择。

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