The STC15F2K48S2-28I-LQFP44 is a microcontroller unit (MCU) manufactured by STC. This MCU has 48KB of flash memory, 2KB of RAM memory, and is packaged in a 10x10mm LQFP-44 (Low-Profile Quad Flat Package). It also has 42 I/O ports and is compliant with RoHS (Restriction of Hazardous Substances) standards. It is part of the STC15 series which comes with many peripheral functionalities such as UART, CAN Bus, and Advanced Pulse Width Modulation (PWM). With a wide range of operating voltage (2.0V-5.5V) and extended temperature range (-40C to +85C), this MCU can be used for many embedded applications such as industrial, commercial, and automotive.