The GD32F330C8T6 is an ultra-low-power Arm Cortez-M3 microcontroller designed and manufactured by Gigadevice with an operating frequency of 84MHz. It features an 8kB SRAM memory and a 64kB Flash memory in a LQFP48 package, and operates in temperatures ranging from 0°C to 70°C. It also includes clock, system management, power-on reset, debug, a 32-bit timer, advanced analog peripheral, and multiple communication interfaces. Its operating voltage ranges from 2.0V to 3.6V, and it's capable of achieving up to 10 MIPS per MHz.