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AT91SAM9260绝对够你用了<br /><img src="http://www.embedall.com/pic/digi/EBD9260.jpg"><br /><br />硬件资源上你要的都有<br /><br />CPU:AT91SAM9260,200MHz主频,100MHz的外频.有PQFP和BGA封装,方便生产,批量6SUD<br />Ethernet:CPU自带MAC,外扩PHY,10/100Mbps<br />USB:CPU自带一主一从(2.0 full-speed),BAG封装的带2主1从.<br />串口:PQFP封装的带5个,BGA封装的带7个<br />CAN-bus:EBD9260开发板带2路CAN接口,集成了光电隔离和电源隔离电路.<br />flash:外扩NandFlash,CPU集成了ECC硬件电路<br />RAM:外扩<br /><br />OS:linux 2.6.19<br /><br />更多的资料请访问www.embedall.com<br /><br />一句话:ARM7的价格ARM9的性能,AT91SAM9260
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