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GD32 MCU Family Expands High-Performance Portfolio with New GD32F503/505 Series MCU
Circuit Cellar
|December 2025
GigaDevice, a leading semiconductor company specializing in Flash memory, 32-bit microcontrollers (MCUs), sensors, and analog products, announced the official launch of the GD32F503/505 series of high-performance 32-bit MCUs, expanding its product range based on the ARM Cortex-M33 core.
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These new MCUs are built upon the ARM Cortex-M33 core, offering enhanced performance and features designed for a variety of applications. The GD32F505 operates at a frequency of 280MHz, while the GD32F503 runs at 252MHz, providing a solid foundation for demanding tasks in areas such as digital power supplies, industrial automation, motor control, and robotics. Samples are currently available, with mass production slated to commence in December.
This story is from the December 2025 edition of Circuit Cellar.
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