GigaDevice
GigaDevice Semiconductor Inc. (SSE Code: 603986) is a world-leading fabless supplier founded in April 2005 and headquartered in Beijing, China. In addition to our branches and offices in many regions and countries such as Shanghai, Shenzhen, Hefei, Xi’an, Chengdu, Suzhou, Hong Kong, the US, South Korea, Japan, the UK, Germany, and Singapore, GigaDevice’s global sales network also provides our customers with fast, high-quality and localized services.
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Featured Articles and Newest Products
GigaDevice Launches GD25NX Series xSPI NOR Flash with Dual-Voltage Design Optimized for high-speed, low-power 1.2 V SoC applications
Beijing, China (November 25, 2025) — GigaDevice, a leading semiconductor company specializing in Flash memory, 32-bit microcontrollers (MCUs), sensors, and analog products, today announced the launch of its new generation of high-performance dual-voltage xSPI NOR Flash products – the GD25NX series.
GD32 MCU Family Expands High-Performance Portfolio with New GD32F503/505 Series MCU
Beijing, China (November 4, 2025) — GigaDevice, a leading semiconductor company specializing in Flash memory, 32-bit microcontrollers (MCUs), sensors, and analog products, today announced the official launch of the GD32F503/505 high-performance series of 32-bit general-purpose microcontrollers.
GD32C231 Series MCU — Redefining Cost-Performance, Unleashing New Potential
Beijing, China (June 12, 2025) — GigaDevice, a leading semiconductor company specializing in Flash memory, 32-bit microcontrollers (MCUs), sensors, and analog products, today officially launched the value-packed GD32C231 series of entry-level microcontrollers, further expanding its Arm® Cortex®-M23 core product lineup.
GigaDevice's GD5F1GM9 Series High-Speed QSPI NAND Flash Sets New Benchmark with Breakthrough Read Speeds for Accelerated Application Startup
Beijing, China – Apr.15 2025 – GigaDevice, a leading semiconductor company specializing in Flash Memory, 32-bit Microcontrollers (MCUs), Sensors, Analog products and solutions, announces the launch of its GD5F1GM9 high-speed QSPI NAND Flash, which features breakthrough read speeds and innovative Bad Block Management (BBM) functionality.