The GD32F307VGT6 is a 32-bit microcontroller from Gigadevice, manufactured on a 40-nm process. It features a Cortex-M3 core operating at up to 50 MHz, with up to 16 kB of instruction memory, 1 kB of data memory, and 128 kB of embedded Flash memory. The on-chip memory can store up to 16 kB of instruction and 1 kB of data. It includes an extensive set of peripherals, such as an I2S-enabled audio processor, PWM, SPI, I2C, UART, ADC, and WDT. The GD32F307VGT6 can be used in a wide range of applications, from consumer electronics to industrial automation.