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Relevant publicity of "special control chip for intelligent iron" project
2022-1-14 9:41:06
"Special control chip for intelligent iron" is a control chip with independent intellectual property rights independently developed by Xiamen Xinyang Technology Co., Ltd. through research and development, the company has obtained 18 patents, including 3 invention patents, 13 utility models and 2 integrated circuit layout protection. (invention patent No.: zl201710892153.5, zl201810097417.2, zl201711406893. X, etc.) See Schedule 1 for specific intellectual property catalogue

This project is a programmable SOC chip designed according to the characteristics and conventional functions of smart appliances. This series of chips have a variety of position sensor interfaces, built-in power management system, built-in high-precision reference voltage source, anti EMI and EMC system, built-in programmable microcontroller, AD converter and PWM controller. The chip fully integrates the common functions of intelligent control of household appliances into one chip. The built-in programmable microcontroller improves the flexibility of the chip and expands the scope of application of the product. At the same time, according to the characteristics of terminal products, enhanced design is carried out in terms of power consumption, anti EMI and EMC, so as to simplify the development difficulty of the system and reduce the application cost. The product has the advantages of low cost, complete functions, simple external circuit (only filtering and rectification) and flexible use. The use of programmable microcontroller greatly improves the flexibility of the product and can meet the basic function needs of the current small household appliance market. It can also be used in other similar intelligent product control fields. On the basis of reducing the complexity of peripheral circuits, the programmable characteristics are retained, the application scope of the product is expanded, and the application flexibility of the product is improved.

A number of technologies of the product are first in China, with high technical content and comprehensive performance reaching the domestic advanced level. The product is in line with the new products in the high-tech product catalogue issued by the Ministry of science and technology of the people's Republic of China. After the products enter the market, users reflect well, in line with the development direction of Xiamen industrial structure, and have good economic and social benefits.

Project innovation:

1. Multifunctional position sensor interface design can realize more position detection.

2. The load is driven by high voltage and small current to achieve low power consumption and reduce power cost.

3. Integrated multifunctional drive pins reduce peripheral components.

4. Using frequency dithering technology, it has excellent EMC performance.

5. Development of bipolar process compatible with standard CMOS process.

6. Multi functional configurable pins are adopted to simplify software design and facilitate PCB layout

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