WMSIC Electronic Components

ARTERY AT32F437VMT7

ModelAT32F437VMT7
PackageLQFP-100(14x14)
BrandARTERY
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 25+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
ARTERY AT32F437VMT7
Type
ARTERY
Minimum package
900 托盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
ARTERY
Electronic Component
AT32F437VMT7
Electronic Component
1
Package
LQFP-100(14x14)
Electronic Component
MCU(MCU / MPU / SOC)
Electronic Component
3.77g
CPU
32 Bit
CPU
ARM Cortex-M4
I / O
84
RAM
384KB;512KB
Electronic Component
1
ADC
12bit
DAC
12bit
Electronic Component
BM0265006046
Operating Temperature
40℃~+105℃

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

AT32F437VMT7 产品概述

一、产品简介

AT32F437VMT7 是雅特力(ARTERY)面向高性能嵌入式应用推出的一款基于 ARM Cortex‑M4F 内核的微控制器。器件最高工作主频达 288 MHz,内建单精度浮点单元(FPU)和 DSP 指令集,适合需要实时控制与数字信号处理的工业与消费类应用。器件在存储、I/O 密度与耐温性方面具有明显优势,能满足严苛的可靠性和长期运行需求。

二、核心性能

  • CPU 内核:ARM Cortex‑M4F,带 FPU 与 DSP 指令,适合滤波、控制算法与音频处理等运算密集型任务。
  • 最高主频:288 MHz,提供强劲的单核计算能力,适配复杂算法与多任务调度。
  • 程序存储:3.9375 MB(近 4 MB 的片内 Flash),适合容纳大规模固件与多功能应用。
  • RAM:提供 384 KB 与 512 KB 等容量选项,满足不同数据缓存与运行时堆栈需求。
  • I/O 数量:84 路通用 I/O,便于多外设并行连接与灵活的管脚复用配置。

三、外设与接口(概览)

器件集成丰富的通用外设,可支持多种外界设备与总线需求:

  • 多通道定时器、PWM 输出与高级控制定时器,适合电机控制与精确时序驱动;
  • 高精度 ADC/DAC、采样控制与触发功能,便于模拟信号采集与处理;
  • 多路通信接口(USART/UART、SPI、I2C 等)、适配传感器与外设扩展;
  • DMA 引擎加速数据搬运,减轻主 CPU 负担,提高系统实时性。
    (具体外设配置请参阅器件数据手册以获取详细功能与复用表。)

四、工作环境与可靠性

  • 工作温度:-40℃ 至 +105℃,覆盖典型工业级环境要求;
  • 设计上支持常见的电磁兼容和可靠性要求,适用于长时间稳定运行的工业与交通类系统。
    在散热与稳态运行场景下,建议在 PCB 布局中考虑热管理与电源滤波设计以保障长期可靠性。

五、封装与 PCB 设计注意

  • 封装:LQFP‑100(14 x 14 mm),提供高 I/O 密度且便于手工焊接与中小批量制造;
  • 布局建议:CPU 高速时钟与晶振、供电去耦、电源回路应尽量短且靠近芯片;多层板建议给 VCC/GND 独立平面以降低噪声;关键模拟信号布线需远离开关电源与大电流回路。

六、典型应用场景

  • 工业自动化控制(变频器、伺服驱动、楼宇控制);
  • 高级电机控制与电源管理系统;
  • 智能仪表、医疗设备前端处理;
  • 音频处理、传感器融合与边缘计算节点。

七、开发与选型建议

AT32F437VMT7 与主流 ARM 工具链兼容,雅特力提供 SDK、例程与评估板,便于快速原型验证与软件移植。选型时请核对所需外设数量、片内 Flash 与 RAM 大小、工作温度及封装类型;若系统对外设(如高速外设或专用接口)有特定需求,应参考官方数据手册和引脚复用表,确保满足功能与时序约束。

如需器件详细电气特性、引脚配置和外设时序,请提供以便我为您检索并整理关键摘录与设计注意事项。

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