When we talk about embedded hardware it specifies the hardware requirements for an embedded system. The hardware requirements are based on specifications as mentioned in embedded systems. Here hardware portion covers two areas of concern with embedded hardware. One is the technology associated with the hardware developments. Second is the hardware as an embedded system such as devices, cards, displays, interfaces, and communication equipment. Technology specifies the backend processes involved in the development of an embedded hardware. The other portion defines the front-end functionalities associated with each embedded system.