The i.MX51 multimedia applications processors represent Freescale Semiconductor’s latest addition to a growing family of multimedia-focused products that offer high performance processing and are optimized for lowest power consumption. The i.MX51 processors feature Freescale’s advanced and power-efficient implementation of the ARM Cortex?-A8 core， which operates at speeds as high as 800 MHz. Up to 200 MHz DDR2 and mobile DDR DRAM clock rates are supported. These devices are suitable for applications such as the following： ? Netbooks （web tablets） ? Nettops （Internet desktop devices） ? Mobile Internet devices （MID） ? Portable media players （PMP） ? Portable navigation devices （PND） ? High-end PDAs ? Gaming consoles ? Automotive navigation and entertainment （see automotive data sheet， IMX51AEC）