i.mx25应用处理器的汽车产品硅版本1.2

　　The i.MX25 family of processors are designed to meet the connectivity requirements of today’s automobile infotainment systems. To meet these requirements， the i.MX25 processors provide high-end features， such as CAN， USB connectivity， and audio connectivity at a price point that is suitable for all vehicles. At the core of the i.MX25 is Freescale‘s fast， proven， power-efficient implementation of the ARM® 926EJ-S™ core， with speeds of up to 400 MHz. The i.MX25 includes support for up to 133 MHz DDR2 memory， integrated 10/100 Ethernet MAC， and two on-chip USB PHYs. The automotive versions of the i.MX25 offer AEC-Q100 grade 3 qualification to meet stringent automotive quality requirements. The device is suitable for a wide range of applications， including the following： • USB Connectivity for media storage/playback， personal media device interface， and firmware updates.