The STM32F031G6U6 is an ARM 32-bit Cortex-M0 microcontroller with 32kB of Flash memory and 4kB of SRAM memory. It runs at frequencies up to 48MHz and features a UFQFPN28 package from STMicroelectronics. It includes 16 DMA channels along with controller area network (CAN), universal synchronous/asynchronous receiver/transmitter (USART), and I2S interfaces. It also features I/O pins, timers, and an analog-to-digital converter. It is suitable for low-power applications and comes integrated with a low-power timer, compared to other microcontrollers.