WMSIC Electronic Components

FMD FT61F143-RB FT61F143

ModelFT61F143-RB
PackageSOP-16
BrandFMD
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
FMD FT61F143-RB
Type
SOP-16
Minimum package
50 管

Technical parameters

Electronic Component
Electronic Component
Electronic Component
FMD
Electronic Component
FT61F143-RB
Electronic Component
1
Package
SOP-16
Electronic Component
MCU(MCU / MPU / SOC)
Electronic Component
0.3g
CPU
Other
I / O
14
Electronic Component
1
ADC
12bit
Electronic Component
BM0230690814
Operating Voltage
1.9V~5.5V
CPU
16MHz
Electronic Component
Electronic Component
Electronic Component
50

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

FT61F143-RB 8位RISC单片机产品概述

FT61F143-RB是辉芒微(FMD)推出的一款高性价比8位RISC架构单片机,针对小容量、低功耗应用场景优化,具备丰富外设资源与灵活工作特性,适用于消费电子、小型工业控制等多领域。

一、核心架构与性能基础

FT61F143-RB采用8位精简指令集(RISC)内核,指令执行效率高(单周期指令占比≥90%),最大工作主频16MHz,指令周期仅62.5ns,可满足基础逻辑运算与实时控制需求。

工作电压覆盖1.9V~5.5V,兼容单节锂电池(3.7V)、干电池(3V/4.5V)及5V系统电源,无需额外电平转换;支持宽温工作:商业级(0℃70℃)、工业级(-40℃85℃)可选,适配不同环境。

二、存储资源配置

针对小容量需求优化,存储资源稳定可靠:

  • 程序存储器:内置4KB FLASH,支持在线编程(ICP)/调试(ICD),擦写寿命≥10万次,数据保持≥20年;
  • 数据存储器:集成512Byte SRAM,满足临时数据缓存、堆栈操作需求。

三、关键外设功能

1. 数字IO接口

提供14个通用IO引脚(SOP-16封装下排除专用引脚),每个IO可配置:

  • 输入模式:上拉/下拉电阻软件可选,支持上升沿/下降沿/双边沿中断;
  • 输出模式:推挽输出(最大灌/拉电流≥20mA)、开漏输出(需外部上拉),适配LED驱动、按键检测。

2. 12位ADC模块

内置12位SAR ADC,核心参数:

  • 转换速度:最高100ksps;
  • 输入通道:8路模拟输入(复用IO);
  • 参考电压:内部2.5V或外部VDD可选,精度≤±1LSB;
  • 支持电压采样、传感器接口等模拟信号采集。

3. 定时与复位资源

  • 定时器:2个8位定时器+1个16位定时器,支持定时中断、8位PWM输出(电机调速、呼吸灯);
  • 看门狗(WDT):可选溢出时间(1ms~4s),防止程序跑飞;
  • 复位电路:内置上电复位(POR),外部复位引脚可选,保证上电可靠启动。

四、封装与低功耗特性

1. 封装形式

采用SOP-16贴片封装,引脚间距1.27mm,体积小巧(10.3mm×7.5mm),适配普通回流焊,便于小型化设计。

2. 低功耗表现

针对电池供电优化,支持多低功耗模式:

  • 睡眠模式:CPU停转,外设可选工作,电流≤1μA;
  • 停机模式:所有外设停转,仅外部中断唤醒,电流≤0.5μA;
  • 唤醒时间:仅需几个时钟周期,响应迅速。

五、典型应用场景

FT61F143-RB的高性价比、小容量特性,适用于:

  1. 小型家电:加湿器、台灯调光、电动牙刷控制;
  2. 消费电子配件:蓝牙音箱按键、智能手环传感器接口;
  3. 工业传感:温湿度/压力传感器信号采集;
  4. 玩具电子:遥控玩具、电子积木逻辑控制;
  5. 智能照明:小功率LED驱动、应急灯控制。

FT61F143-RB凭借稳定性能与灵活配置,成为入门级单片机应用的理想选择,可有效降低系统成本与开发周期。

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