WMSIC Electronic Components

NUVOTON M483SIDAE

ModelM483SIDAE
PackageLQFP-64(7x7)
BrandNUVOTON
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
NUVOTON M483SIDAE
Type
NUVOTON
Minimum package
2000 托盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
NUVOTON
Electronic Component
M483SIDAE
Electronic Component
1
Package
LQFP-64(7x7)
Electronic Component
MCU(MCU / MPU / SOC)
Electronic Component
3.92g
CPU
32 Bit
CPU
ARM Cortex-M4F
I / O
44
RAM
160KB
Electronic Component
1
ADC
12bit
DAC
12bit
Electronic Component
BM0230022237
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.

M483SIDAE 产品概述

M483SIDAE 是新唐(NUVOTON)基于 ARM Cortex-M4F 内核的高性能单片机(MCU),面向工业控制、嵌入式音频、智能终端和需要实时数字信号处理的应用场景。该器件在性能、片上资源与工商业级可靠性之间取得了平衡,适合追求响应速度与算法处理能力的中高端嵌入式系统。

一、核心性能与存储资源

  • CPU 内核:ARM Cortex-M4F(含单精度浮点单元 FPU),支持 DSP 指令集,适合浮点运算与滤波、控制算法的实时处理。
  • 最大主频:192 MHz,提供较高的指令吞吐与运算性能,满足对控制环路带宽和信号处理速度的要求。
  • 位宽:32-bit 设计,便于与常见的外设和总线对接。
  • 程序存储:512 KB Flash,适合中大型固件与嵌入式操作系统(如 RTOS)部署。
  • 数据存储:160 KB SRAM,为堆栈、变量与运行时缓存提供充足空间,利于复杂算法和多任务并行。

二、外设与模拟能力

  • GPIO / I/O:44 个通用 I/O 口,灵活支持多路传感器、控制线和外部接口连接。
  • 模数转换 ADC:12-bit 分辨率,适合精度要求中等到较高的模拟量采样(如电流、电压与传感器信号)。
  • 数模转换 DAC:12-bit 分辨率,可用于模拟输出、参考电平生成或音频应用。
  • 振荡器:内置与外置振荡器并存,既支持片上精确时钟源,又可接外部晶振以获得更高准确度与系统稳定性。
  • 常见外设支持:器件适配常用通信与控制外设需求(如多通道串行通信、SPI、I2C、定时器/PWM 等),便于构建完整的外设链路与控制逻辑(具体接口数量与功能请参考器件手册以获得详细映射)。

三、电源与环境适应性

  • 工作电压:1.8 V ~ 3.6 V,支持单电源系统与多电压域设计常见配置,便于与不同电平外设兼容。
  • 工作温度范围:-40 ℃ ~ +105 ℃,满足工业级温度规范,适合严苛环境下长期可靠运行。
  • 封装:LQFP-64(7x7 mm),兼顾引脚数与封装成本,方便手工焊接与标准 PCB 布局。

四、适用场景与设计优势

  • 工业控制:工业级温度范围与宽电压支持,使其适用于 PLC、现场控制器、数据采集与驱动控制等领域。
  • 电机与驱动控制:高主频、FPU 与 DSP 指令使得 PI/PI 控制、FOC 等控制算法能以较高采样率运行。
  • 信号采集与处理:12-bit ADC 与 DAC 配合浮点运算能力,适合滤波、谱分析与多通道数据处理应用。
  • 智能终端与消费类设备:充分的 Flash 与 SRAM 资源以及丰富 I/O,便于集成用户界面、传感器与外设驱动。

五、开发支持与设计注意事项

  • 开发工具链:兼容主流嵌入式开发环境与编译器(如 Keil MDK、IAR、GCC 等)以及厂商提供的驱动库和示例代码,能缩短项目开发周期。
  • 电源与时钟设计:建议根据外设使用情况为 ADC/DAC 与高速外设规划合适的电源去耦与滤波;外部晶振布置需遵循厂商参考原理图以保证时钟精度。
  • 热管理与封装选择:在高温或高负载场景下,应关注 PCB 散热与器件布局,避免长期高温导致性能退化。
  • 可靠性测试:工业应用建议进行长时间老化测试与抗干扰设计(电磁兼容、浪涌保护等),以满足现场可靠性要求。

结论:M483SIDAE 为追求高实时性能与工业级可靠性的项目提供了稳健的硬件基础。其 192 MHz 的 Cortex-M4F 内核、512 KB Flash 与 160 KB SRAM 配合 12-bit ADC/DAC 和 44 路 I/O,使其既能胜任复杂算法与高速控制,又具备面向工业现场的耐受能力。选择该器件可在性能、外设拓展性与工业适应性之间取得良好平衡。若需更详细的引脚功能表、外设时钟树与寄存器描述,请参考 NUVOTON 官方器件手册与参考设计。

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