Washing Machine | NXP Semiconductors

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Washing Machine

WASHING-MACHINE

Modern home appliances use electronics to provide the host of new features consumers expect. NXP microcontrollers and sensors keep up with the demand for constant improvements in reliability, cost, and energy efficiency. NXP helps to simplify consumers’ lives with sensor and MCU technology for home appliances including electric/gas cooking, dishwashers, refrigerators/freezers, washers, dryers and room air conditioners.

Block Diagram

Choose a diagram:

Single Board with High End HMI

Washing Machine BD1

Separate Boards

Washing Machine BD2
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Supported Devices

Power Management

AC-DC Controllers with Integrated Power Switch

  • TEA1723AT: HV Start-up Flyback Controller with Integrated MOSFET for 11 W Applications, F~Burst = 430 Hz

Processors and Microcontrollers

KE Series Arm Cortex-M4/M0+

  • KE1xZ: KE1xZ: Arm® Cortex®-M0+ 5V Main Stream MCU with NXP Touch and CAN Control

Wireless Connectivity

Sub-GHz ISM Bands

  • OL2385AHN: Low-Power Multi-Channel UHF RF Wireless Platform

Zigbee

  • JN5189_88_T: JN5189/88 (T): High-Performance and Ultra-Low-Power MCUs for Zigbee® and Thread with Built-In NFC Option

Analog and Mixed Signal

Real-Time Clocks

  • PCF2123: SPI Real-Time Clock/Calendar

i.MX RT1050 Features

  • Highest performing Cortex®-M7
  • 3020 CoreMark/1284 DMIPS @ 600 MHz
  • Up to 512 kB Tightly Coupled Memory (TCM)
  • FreeRTOS support available with MCUXpresso SDK
  • Real-time, low-latency response as low as 20 ns
  • Industry's lowest dynamic power with an integrated DC-DC converter
  • Low-power run modes at 24 MHz
  • Advanced multimedia for GUI and enhanced HMI

KV5x Features

  • High-performance 240 MHz Arm® Cortex®-M7 core combined with a high level of analog and digital integration targeted at real-time control applications
  • Up to 1 MB Flash and 256 KB RAM, 16 KB instruction cache and 8 KB data cache. 256 KB of RAM includes 64 KB of ITCM RAM ensuring maximum CPU performance of fast control loops with minimal latency
  • 64-bit AXI memory interface with I-Cache and D-Cache - efficient access to external resources; interface to large external memories for a complete RTOS experience; support for richer HMI with higher resolution graphics, multiple connectivity stacks and middleware
  • 4 x 8ch 12-bit ADC's sampling at 5 MSPS with a dual sample and hold circuitry, can capture current and voltage simultaneously for two motors giving true independent dual motor control
  • Ethernet option with True Random Number Generator and Cryptographic unit providing a low cost integrated connectivity solution
  • 2 eFlexPWM blocks provide 4 independent time bases per module with a highly flexible configuration that easily supports motor and power control topologies

KE1xZ Features

  • Up to 72 MHz Cortex-M0+ core supporting a broad range of processing bandwidth requirements while maintaining excellent cost-effectiveness, easy to use packages and a wide range of memory densities
  • Enhanced robust IOs make sure the high performance under noisy environment
  • Robust TSI supports both mutual cap mode and self-cap mode, providing flexibility for up to 72 touch keys
  • Implementation of CAN protocol - Version 2.0A/B, support both standards and extended data frames, up to 1 Mbps data rate
  • Flextime featured up to 8ch PWM supports 3-phase motor control with dead time insertion and fault detect
  • 1MSPS 12b ADC with up to 16ch input per module provides fast sampling rate for prompt data conversion and storage
  • Analog comparator for fast response to external analog change

Documentation

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