GigaDevice Semiconductor (HK) Limited

GigaDevice Semiconductor (Chinese: 兆易创新; pinyin: zhàoyì chuāngxīn) is a Chinese NOR flash memory designer. It also produces microcontrollers, some of them are based on the ARM architecture (GD32 series), and other on the RISC-V architecture (GD32V series). GD32 chips were introduced in 2015 and are compatible in pinout and periphery options to the STM32 line of microcontrollers.