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Nanjiang Qinheng Microelectronics Co., Ltd. (WCH)

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Nanjing Qinheng Microelectronics Co., Ltd. (WCH) focuses on connectivity technology and microprocessor research and is an IC design company that designs chips based on self-developed professional interface IP and microprocessor IP.

Being focused on the research of foundational technology. WCH researches and implements key and common IP components, such as microprocessor and professional interface IPs, Secondly, well designed chips based on these IP components will be complemented with protocol stack software and computer-side drivers to form professional products or solutions.

Among them, the combination of microprocessor and professional interface technologies like USB resulted in a wide range of product categories. Self-developed IP systems enhance the flexibility of the chip architecture and save the cost of outsourcing IP components. 

Nanjing Qinheng Microelectronics Co., Ltd. also provides USB/ Bluetooth /Ethernet interface chips, alongside connectivity/interconnectivity/wireless MCUs integrated with these interfaces.

Nanjing Qinheng Microelectronics Co., Ltd. (WCH)

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