Federal Science and technology was founded in 1996, is a fabless semiconductor manufacturer, low power supply and low power consumption in static random access memory (SRAM) global. Low power low power SRAM provided by the Federal Science and technology has been widely used in industry, including mobile phone, palmtop computer, PDA handheld satellite navigation system GPS, handheld game consoles, barcode reading machine, electronic backup battery etc.. Therefore, in the low power SRAM products, Federal Science and technology has become a global leader.