The PIC32MX795F512H-80I/PT is a 32-bit Microcontroller (up to 512kB Flash and 128kB SRAM) with graphics interface, USB, CAN and Ethernet. The MIPS32® M4K® Processor core is the heart of the this family processor. The CPU fetches instructions, decodes each instruction, fetches source operands, executes each instruction and writes the results of instruction execution to the proper destinations. This microcontroller provide 4GB of unified virtual memory address space. All memory regions, including program, data memory, SFRs and configuration registers, reside in this address space at their respective unique addresses. The program and data memories can be optionally partitioned into user and kernel memories. In addition, the data memory can be made executable, allowing this device to execute from data memory.