INThe HK32F031C6T6 is a mid-range microcontroller from the Other Processors and Microcontrollers (MCUs) LQFP-48 RoHS family of products manufactured by Hong Kong-based manufacturer HKIN. It operates at a voltage range of 2.7V to 3.6V and consists of 4KB (512 x 8) of Flash memory, 256 bytes of SRAM, one timer, one UART, two SPI interfaces, two I2C interfaces, one 6-channel Analog-to-Digital Converter, and one In-Circuit Debugger. The controller itself is RoHS compliant, operates at a clock rate of up to 48MHz, and features a bus architecture for a wide variety of connectivity options.