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瑞萨电子 (Renesas Electronics Corporation)

智能马桶

概览

描述

智能马桶是一个快速兴起的市场,全球市场份额正在不断扩大。 本设计展示了一款高端产品,具备座椅、水洗、烘干冷暖等关键功能,并配备消毒功能,所有操作均可通过遥控器完成。 系统核心采用 32 位 MCU,作为单芯片方案实现双向人机交互(HMI)及外设管理。 遥控器使用 Bluetooth® Low Energy(LE)SoC,为按键控制提供超小型、低功耗的无线接口。 设计中还集成了 DC/DC 转换器和 LDO,为 MCU、电机及外设模块供电。

系统优势:

  • 单芯片 MCU 降低 BOM 成本并缩小 PCB 尺寸。
  • Bluetooth LE SoC 实现紧凑、低功耗的遥控器设计。
  • 高性能 DC/DC 转换器和 LDO 实现精确的电源管理。
  • 光耦合器提供高性能的信号隔离和控制能力。

产品对比

应用

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远程测试该板卡

该板卡已上线云上实验室(Lab on the Cloud),使用我们的 PC 图形界面,无需实体板卡,便可在虚拟实验室中立即开始配置和测试设计。
CN050 v4Sheet.206Sheet.1Sheet.2Sheet.3Sheet.4CN050cn050CN050Water ValveWater ValveWater ValveAir PumpAir PumpAir PumpDry MotorDry MotorDry MotorDeodorization MotorDeodorization MotorDeodorization MotorReversing Valve MotorReversing Valve MotorReversing Valve MotorFlash MotorFlash MotorFlash MotorCover Control MotorCover Control MotorCover Control MotorSolenoid or Relay x7Solenoid or Relay x7Solenoid or Relay x7Temperature SensorTemperature SensorTemperature SensorWi-Fi 6/Bluetooth LE ModuleWi-Fi 6/ Bluetooth LE ModuleWi-Fi 6/Bluetooth LE ModuleTriac x6Triac x6Triac x6Seat cooling, Seat heating, Water heating, Dry heatingSeat cooling Seat heating Water heating Dry heating· Seat cooling· Seat heating· Water heating· Dry heatingSterilization ModuleSterilization Module Electrolytic water UltravioletSterilization Module· Electrolytic water· UltravioletButton ControlButton ControlButton ControlNon-Renesas Component.39Touch KeySheet.69Sheet.70Sheet.71Sheet.72Sheet.73Sheet.74Sheet.75Sheet.76Sheet.77LCD/LED Segment DisplaySheet.93Sheet.94Sheet.95Sheet.96Sheet.97Sheet.98Sheet.99Sheet.100Sheet.101Sheet.102Sheet.103Sheet.104Sheet.105Sheet.106Sheet.107Sheet.108Sheet.109Sheet.110Sheet.111Sheet.112Sheet.113Sheet.114Sheet.115Sheet.116Sheet.117Sheet.118Sheet.119Sheet.120Sheet.121Sheet.122ONONSheet.123OFFOFFSheet.124Sheet.125Sheet.126Sheet.127Sheet.128Sheet.129Sheet.130Sheet.131LCD/LED Segment Display.132Sheet.133Sheet.134Sheet.135Sheet.136Sheet.137Sheet.138Sheet.139Sheet.140Sheet.141Sheet.142Sheet.143Sheet.144Sheet.145Sheet.146Sheet.147Sheet.148Sheet.149Sheet.150Sheet.151Sheet.152Sheet.153Sheet.154Sheet.155Sheet.156Sheet.157Sheet.158Sheet.159Sheet.160Sheet.161Sheet.162ONONSheet.163OFFOFFSheet.164Sheet.165Sheet.166Sheet.167Sheet.168Sheet.169Sheet.170Sheet.171Battery 2-CellSheet.173Sheet.174Sheet.175Sheet.176Line 1pt.1552Line 1pt.1608Ground (earth)Sheet.187Sheet.188Sheet.189Sheet.190Sheet.193Sheet.194Sheet.195Sheet.196Sheet.197Sheet.198Sheet.199Sheet.200Sheet.201Sheet.204Sheet.207Sheet.213Sheet.214Sheet.216Connector 1.166.2173.3V3.3V3.3VSheet.229Sheet.221Sheet.222Sheet.223Sheet.224Sheet.225Darlington.651Sheet.227Darlington.254To motor, valve, pumpTo motor, valve, pumpTo motor, valve, pumpSheet.231Sheet.232Sheet.233Sheet.234Sheet.235Connector 1.166.23612V12V12VSheet.238 3.3V3.3V3.3VSheet.240Sheet.241Sheet.242Sheet.243Sheet.244Sheet.245Sheet.246 3.7V3.7V3.7VTouch KeyTouch KeyTouch KeyLCDLCDLCDSheet.250Sheet.251 LCDLCDLCDSheet.254Non-Renesas Component.40Diode - LED.50Sheet.51Sheet.52Sheet.53Sheet.54Sheet.55Darlington.651Sheet.57Darlington.254Sheet.256 3.7V3.7V3.7VSheet.259 3V3V3VAAA Battery x2AAA Battery x2AAA Battery x2Connector 1.166.262Wi-FiBi-directional.268Connector 1.166Connector 1.166.273Connector 1.166.274Connector 1.166.275AntennaSheet.277Sheet.278Sheet.279Sheet.280Sheet.281Sheet.282AUX PowerAUX PowerAUX PowerBuck RegulatorBuck RegulatorBuck RegulatorLDOLDOLDOSheet.289Bluetooth LE SoCBluetooth LE SoCBluetooth LE SoCPHYPHYPHY GPIOGPIOGPIO GPIOGPIOGPIO I2CI2CI2CSheet.290MCUMCUMCUI2CI2CI2CGPIOGPIOGPIOIrDAIrDAIrDATimerTimerTimer GPIOGPIOGPIOCTSUCTSUCTSU LDCCLDCCLDCCUARTUARTUARTCircleCircle.270Photocoupler x6Photocoupler x6Photocoupler x6
Exiting Interactive Block Diagram

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