Recently, the XN235 satellite navigation chip independently developed by China Electric Power Group Chongqing Acoustic Optoelectronics Co., Ltd. has the same performance as the same advanced products in foreign countries, but saves more than double power and is compatible with GPS (global standard) and BD (China standard). ), GALILEO (European standard) three navigation modes, using the navigation products of this chip can achieve universal, unimpeded. The chip has been certified to reach the international advanced level, filling the gap in the domestic high-performance navigation chip.
It is understood that the chip has obtained 1 national invention patent, 3 layouts of integrated circuit layout, and has been applied in many fields. At present, only one of the three satellite timing products launched in the world, the Beidou timing watch, has adopted the chip as the core chip. The time of the watch can be accurately synchronized with the standard time in China, and the time precision can be controlled within 0.1 second.
The "National Integrated Circuit Industry Development Promotion Outline" previously issued is intended to support the design and manufacture of domestic chips. The data shows that North American semiconductor orders have remained above the boom for the eighth consecutive month, indicating that the global semiconductor industry maintains a high level of prosperity. The third quarter is the traditional peak season for the semiconductor industry, and the industry boom is expected to continue. Among the A-share companies, Changjiang Electronics Technology 600584, Tongfu Micro-Power 002156, Silan Micro 600460, etc. have predicted a significant increase in the first half of the year.
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