On September 3, 2026, under the Industrial Technology Division of MideaMeiren Chip Debuts at Booth B01 in Zone D of the 21st China International Small and Medium Enterprises Expo (CIIE), showcasing smart home appliances such as air conditioners, refrigerators, washing machines, microwaves, rice cookers, floor scrubbers, coffee makers, and more, including whole house smart appliancesUniversal, touch, motor driven MCU and WIFI series chips, in order toHigh reliability, high security, and high adaptabilityBased on the Internet of ThingsWhole house intelligent integrated solutionTo provide "core" support for the intelligent upgrading of the home appliance industry and the intelligent living experience of consumers.
At present, a new round of technological revolution represented by AI is accelerating the integration of production and life, and household appliances are also developing towards high-end and intelligent products under the integration of artificial intelligence technology. As the core driving force, the role of chips in the entire machine is becoming increasingly prominent. Since its establishment in 2018, Meiren Chip has successfully launched dozens of commonly used products in the home appliance industryMain control, touch control, frequency conversion control chipAnd continue to increase investment in product research and development. Currently, it has beenInnovators and pioneers in the field of domestic home appliance chips.
Taking MCU products as an example, since the mass production of Meiren chips in 2021, MCU products have passed the full process verification of the functionality and reliability of mainstream manufacturers in the industry, and are not only widely used inAir conditioning, refrigerator, washing machineActively expanding into the traditional white goods fieldWater heater, water purifier, dishwasher, microwave oven, multi head stove, range hood, smart toilet, air purifier, sweeping machine, smart air ductWaiting for emerging home appliance sub markets:
Main control MCU MR88F001DIApplied to the main panel of air conditioning, it supports zero crossing detection, built-in fan PWM drive control, external fan serial communication
stepper motorFunctions such as control, relay control, ADC acquisition, display board serial communication, variable frequency external machine control board serial communication, E-side IIC communication, etc;
High performance dual motor drive variable frequency MCU MR82F002Applied to air conditioning outdoor units, with a main frequency of up to 160MHz and support for floating-point operations; Support efficient control of both compressors and motors simultaneously; Equipped with a non inductive single resistor FOC driving algorithm; Equipped with overvoltage, overcurrent, locked rotor, and phase loss protection functions;
Main control MCU MR88FP05DIApplied in the field of washing machines, it supports functions such as zero crossing detection, relay control, ADC acquisition, water level sensor frequency capture, display board serial communication, motor control board serial communication, etc;
The main control MCU adopts 44 pin MR88F001In the field of refrigerators, it has built-in flexible and adjustable low voltage detection and watchdog function; Detection of external multi-channel sensors, multi-channel PWM control of fans, display of LEDs, and communication with display boards, wireless modules, and frequency converters through multiple serial ports;
The main control MCU adopts 64 pin MR88FA01Applied in the field of intelligent toilets, it supports control of cleaning functions such as solenoid valves, washers, UV sterilization, temperature sensors, etc; Support control of flushing and drying functions such as water pumps, water distribution valves, and hot air fans; Support WiFi, voice, display, remote control and other extended function controls.
With strong product forward design capabilities,Meiren Home Appliance Chips Achieve 100% Independent Research and DevelopmentThe reliability of the product has undergone consistency testing in the millions level market, reachingInternational leading level with a market failure rate of less than 5ppm, powerfulAnti electromagnetic interference capabilityFurther enhance the stability of home appliance operation. At present, Meiren chips have completed large-scale production of 110nm, 90nm, and 55nm processes. Based on independent technological innovation, they are simultaneously conducting research and development of advanced 40nm and 22nm process products, keeping up with industry technological innovation trends, and continuously building differentiated core technology competitive advantages.
As of July 2026,The Meiren MR88F001 single chip has sold over 100 million units and shipped over 4 chips in the tens of millions rangeTo promote the intelligentization process of the home appliance industry and strengthen the intelligent foundation for enhancing the user experience of end consumers. With the strong supply chain advantages of Midea and the support of research and excellent manufacturing capabilities in fields such as artificial intelligence, chips, sensors, big data, and cloud computing, Meiren chips have also achieved full guarantees in research and development, supply stability, and security.
Adhere to“Let every household have a core of beauty and benevolence”Meiren Chip will continue to provide higher quality "industrial grade" chips for the industry, creating domestically produced alternative chip solutions with high reliability, performance, and adaptability, empowering smart living for thousands of households, stabilizing the chip supply chain and enhancing the discourse power of the industrial chain in China's home appliance industry, and contributing to the promotion of the home appliance industry towards a more efficient, intelligent, and green future.
