STC8A8K32S4A12-28I-LQFP44 is a flash microcontroller with a STC LQFP-44_10x10x08P_RoHS package manufactured by STC. It has a 8-bit RISC CPU core, 32KB Flash memory, 8KB SRAM memory, and clock frequency up to 24MHz. It also has 8-channel 12-bit A/D converter, 16 channels of I/O ports, and two 16-bit timers. This part is RoHS compliant and can operate in a wide temperature range of -40 to +85°C.