MCIMX27EC的mx27内部功能模块

　　The i.MX27 and i.MX27L （MCIMX27/MX27L）

　　Multimedia Applications Processors represents the next

　　step in low-power， high-performance application

　　processors. Unless otherwise specified， the material in

　　this data sheet is applicable to both the i.MX27 and

　　i.MX27L processors and referred to singularly

　　throughout this document as i.MX27.

　　The i.MX27L does not include the following features：

　　ATA-6 HDD Interface， Memory Stick Pro， VPU：

　　MPEG-4/ H.263/H.264 HW encoder/decoder， and

　　eMMA （PrP processing， CSC， deblock， dering）。

　　Based on an ARM926EJ-S™ microprocessor core， the

　　i.MX27/27L processor provides the performance with

　　low-power consumption required by modern digital

　　devices such as the following：

　　• Feature-rich cellular phones

　　• Portable media players and mobile gaming

　　machines

　　• Personal digital assistants （PDAs） and wireless

　　PDAs