A monolithic integrated circuit (IC) or often referred to as a microchip or simply chip is a miniaturized electronic circuit (consisting mainly of semiconductor devices, as well as passive components) which has been manufactured in the surface of a thin substrate of semiconductor material. Circuit design. The process of circuit design can cover systems ranging from national power grids all the way down to the individual transistors within an integrated circuit.For simple circuits the design process can often be done by one person without needing a planed or structured design process, but for more complex designs, teams of designers following a systematic approach with intelligently guided computer simulation are becoming increasingly common. As circuit design is the process of working out the physical form that an electronic circuit will take, the result of the circuit design process is the instructions on how to construct the physical electronic circuit. This will normally take the f...

This Artical is about To Know  USB internal structure circui image:USB internal structure circuit-freshknowledgecenter Inside USB. 1 USB Standard, Male A-plug 2 USB mass storage controller device 3 Test points 4 Flash memory chip 5 Crystal oscillator 6 LED (Optional) 7 Write-protect switch (Optional) 8 Space for second flash memory chip