On March 26, Annual Conference of China Semiconductor Market 2015 and the 4th IC Market China 2015 was open in Hefei under the co-sponsorship of China Semiconductor Industry Association and CISDI Group. On the conference CR Micro got the laurel of Top 10 Chinese Semiconductor Manufacturers 2014. “Self-adapting circuits CS458X with RS485 port for built-in low dropout power module” of Wuxi China Resources Semico and “Manufacturing technology of FRD chip for 600V-6500V IGBT” of Wuxi China Resources Semico were granted IC Product and Technology Award and Semiconductor Device Award on the 9th (2014) Selection of Innovative Semiconductor Product and Technology in China. Shuo CHEN, chairman of the board and Wei SU, vice general manager of R&D center attended the conference and participated in the key enterprise symposium on Study of National IC Industry Development Route.
“Self-adapting circuits CS458X with RS485 port for built-in low dropout power module” of Wuxi China Resources Semico is equipped with +15kV ESD protection, failure protection circuit and low swing rate driver and able to reduce EMI and reflection due to improper terminal cable and realize the error-free data transmission up to 500kbps. It is mainly used for RS485/RS-422 communication system, level transistor, sender and receiver sensible to EMI, industrial control network and smart power grid. It has gained the technically leading advantages in the smart electricity meter industry at home and abroad.
Financed by national special funds, “Manufacturing technology of FRD chip for 600V-6500V IGBT” of Wuxi China Resources Semico provides the surface inactivation of super-high-voltage FRD chip, minority carrier lifetime control and other key technologies. Batches of FRD chips manufactured with such technology passed the distribution evaluation of typical product. Both technical and performance indexes meet design requirements. Acting as an open OEM platform, Huajing is capable of providing domestic and foreign designers with OEM service of FRD chip for 600V-6500V IGBT.