WMSIC Electronic Components

NUVOTON MS51FC0AE

ModelMS51FC0AE
PackageTSSOP-20
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

20 specifications

Core information

Product name
NUVOTON MS51FC0AE
Type
NUVOTON
Unit
Electronic Component
Minimum package
2500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
NUVOTON
Electronic Component
MS51FC0AE
Electronic Component
1
Package
TSSOP-20
Electronic Component
MCU(MCU / MPU / SOC)
Electronic Component
0.22g
CPU
8 Bit
CPU
51
I / O
18
RAM
2KB
Electronic Component
1
ADC
12bit
Electronic Component
BM0230015338
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.

MS51FC0AE 产品概述

MS51FC0AE 是新唐(NUVOTON)基于 8051/51 系列内核的低功耗单片机,面向中低端嵌入式控制应用。器件采用 TSSOP-20 封装,提供稳定的温度与电压工作范围,以及丰富的模拟与数字功能,适合家电、工业控制、消费电子与传感器节点等场景。

一 性能与核心参数

  • CPU 内核:51 家族,8-bit 架构,向下兼容传统 8051 指令集,便于既有固件移植与开发。
  • 主频:最高 24 MHz(内部振荡器),无须外部晶振即可运行常规应用。
  • 存储:程序存储器为 FLASH 类型,容量 32 KB,可用于存放固件与中等规模的应用代码。
  • RAM:片内工作 RAM 2 KB,满足多数控制与数据缓存需求。
  • ADC:内置 12-bit ADC,可用于模拟信号采样与传感器接口。
  • I/O:可用通用 I/O 引脚 18 个,可灵活配置为输入、输出或复用外设功能。
  • 工作电压:宽电源范围 2.4 V ~ 5.5 V,支持常见单节/多节电池与 5 V 系统直接供电。
  • 工作温度:-40 ℃ ~ +105 ℃,适应工业级温度要求。

二 外设与接口(概览)

MS51FC0AE 提供了常见的片上外设,满足多种控制与通信需求。典型外设包括:

  • 多路通用定时器/计数器(用于事件计时、PWM 驱动等);
  • 串行通信接口(如 UART/USART),便于与主机或模块通信;
  • SPI / I2C 等同步/异步总线(根据具体管脚复用情况);
  • 12-bit ADC 通道,用于采集多路模拟量;
  • 电源监测与复位电路(BOD/复位),提高系统可靠性。
    注:具体外设数量与引脚分配请以器件数据手册与引脚图为准。

三 电气特性与封装

  • 封装形式:TSSOP-20,体积紧凑,适合中小型 PCB 布局与自动贴装工艺。
  • 电源与功耗:工作电压 2.4 V~5.5 V,适配电池供电与 5 V 逻辑。芯片内部提供低功耗待机/睡眠模式以降低静态能耗(使用前请参阅功耗章节)。
  • 温度等级:工业级(-40 ℃ ~ +105 ℃),适合室内外与工业现场应用。

四 主要特性与优势

  • 兼容性强:基于广泛使用的 51 内核,便于现有软件与开发经验复用。
  • 存储与精度平衡:32 KB Flash + 2 KB RAM 的组合适合多数控制型应用,12-bit ADC 提高模拟量测量精度。
  • 宽电压与宽温度:适配多种供电方案,工业温度等级提升系统可靠性。
  • 集成度高:内置振荡器与片上外设减少外部元件数量,缩减 BOM 与系统成本。
  • 封装经济:TSSOP-20 在制造与装配上成本低且易于散热。

五 典型应用场景

  • 工业控制器、传感器采集节点、智能仪器;
  • 家用电器控制(电机控制、按键/显示驱动等);
  • 消费电子产品(遥控器、玩具、便携设备);
  • 电池供电设备与便携测量仪表;
  • 需要中等代码容量与精度模拟采样的嵌入式控制系统。

六 开发与支持建议

  • 开发环境:推荐使用支持 51 内核的编译器与调试工具链;新唐通常提供参考代码、例程与芯片手册,便于快速上手。
  • 硬件设计:在电源与时钟设计上留足余量,ADC 输入应做好抗干扰与滤波处理;关键 I/O 建议加 ESD 或 TVS 保护。
  • 测试与认证:若用于工业或消费类产品,建议根据目标市场做 EMC、安规与环境应力测试。
  • 获取资料:开发前请务必下载 MS51FC0AE 的官方数据手册、引脚图与应用笔记,确认具体外设、引脚复用与寄存器描述。

总结:MS51FC0AE 以其 51 内核兼容性、32KB Flash、12-bit ADC 与工业级电气参数,为中低端嵌入式控制提供了成本效益较高的解决方案。针对具体项目,请参考官方资料并进行样片验证以确保功能与性能满足系统需求。

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