1. Reduce volume, weight and power consumption;
2. Improve reliability. After the system is integrated with ASIC chip, the external connections are reduced and the reliability is obviously improved.
3. It is easy to obtain high performance, and ASIC is specially designed for special applications; System design, circuit design and process design are closely combined, and this integrated design is conducive to obtaining an unprecedented high-performance system;
4. It can enhance the confidentiality, and the ASIC chip in electronic products is equivalent to a "black box" for users, which is difficult to copy;
5. When it is widely used, the system cost can be significantly reduced.