Introduction: Catalyst Corporation was founded in 1985 and is headquartered in California, USA. It is a semiconductor company specializing in the production of mixed signal and non-volatile memory products. Since the introduction of the industry's first CMOS EEPROM device in 1985, Catalyst has successfully developed a variety of memory products that are widely used in computers, communications, and consumer electronics. In terms of production process, Catalyst company uses 0.6 micron process to produce flash memory products and 0.8 micron process to produce EEPROM products. Currently, they are developing 0.5 micron process technology. All of its flash memory and EEPROM products comply with automotive industry standards, and Catalyst has therefore been designated by Intel as the second supplier of flash memory products. It has long-term cooperative relationships with some famous silicon chip manufacturers in the world, such as Japan's Chong Electric Company and Taiwan's Lianhua Electronics Company.