The STC15F2K56S2-28I-LQFP44 is an electronic component manufactured by STC. It is a 32-bit microcontroller based on the STC MCS-51 instruction set architecture, with two CPU cores that can process instructions independently. It has up to 2/2K pins and up to 8K/16K/32K bytes on-chip program memory. It also includes up to 28 I/O lines and features an integrated 10-bit A/D converter and an integrated CAN controller. The package format is a Low-Profile Quad Flat Pack (LQFP), with 44 pins located on a 10 x 10 x 08P (mm) grid with a RoHS compliant lead-free finish.