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Geehy Semiconductor is an integrated circuit design company that specializes in industrial and automotive-grade microprocessors, analog mixed-signal ICs, and SoC. With over 20 years of integrated circuit design experience and embedded systems capabilities, Geehy provides customers with reliable chip products that enable accurate sensing, secure transmission and real-time control, helping them thrive in the automotive, industrial, smart energy and consumer electronics. "We continually drive innovation in the industry and create value for customers."


Geehy Semiconductor

  • Over 20 years of experience in integrated circuit design
  • 6 R&D centers - Zhuhai, Shanghai, Hangzhou, Zhengzhou, Chengdu and North Carolina
  • Crew of over 530 engineers
  • Partnership with IAR Systems
  • A wide range of microcontrollers


Geehy Semiconductor is wholly owned by Apex Microelectronics, whose parent company is Ninestar Corporation. The company currently has six R&D centers (Zhuhai, Shanghai, Hangzhou, Zhengzhou, Chengdu and North Carolina), and an R&D team of over 530 engineers committed to further innovation. Since 2022, the manufacturer has been cooperating with IAR Systems, a Swedish company founded in 1983 and a world-leading provider of software and services for system development. built-in. IAR Embedded Workbench for Arm provides a complete toolchain for Geehy microcontrollers. All this allows Geehy to provide a full range of software and hardware design and production services.


APM32 microcontrollers

The industrial and automotive MCUs from the APM32 series designed by Geehy are high-performance, high-integration and low-power devices. They are widely used in smart homes, high-end consumer electronics, automotive electronics, industrial control, smart energy and other fields with high requirements for safety and reliability. Based on Arm® Cortex®-M0+/M3/M4 cores, microcontrollers have powerful computing performance and improved storage, rich concurrent processing features and a flexible user experience. This can help users reduce product design time, reduce research and development costs, and optimize product performance.

APM32 microcontroller family
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