帮忙芯片选型,谢谢

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 楼主| ljz188 发表于 2008-1-9 09:18 | 显示全部楼层 |阅读模式
请大家帮忙推荐一款芯片<br />两个CAN口,两个UART,带USB口(最好两个),能接以太网,I2C<br />听说NXP的还处于样品阶段,不知道现在怎么样。<br />我是想做产品,所以想选可靠一些的片子,谢谢!&nbsp;<br />&nbsp;<br />
mmd2102 发表于 2008-1-9 10:04 | 显示全部楼层

可以看看我们基于ARM9的EP9307嵌入式工控板

<img src="http://www.embedall.com/upfile/Photo/2007121361401549.jpg"><br />Features<br />200MHz&nbsp;Cirrus&nbsp;EP9307&nbsp;MPU&nbsp;&nbsp;&nbsp;&nbsp;<br />64MB&nbsp;SDRAM&nbsp;<br />32MB&nbsp;NorFlash<br />32~64MB&nbsp;NandFlash&nbsp;<br />32KB&nbsp;FeRAM&nbsp;&nbsp;(opt.)<br />Five&nbsp;9-Wire&nbsp;UARTs&nbsp;&nbsp;<br />Two&nbsp;3-wire&nbsp;UARTs&nbsp;&nbsp;<br />Two&nbsp;CAN-bus&nbsp;ports&nbsp;<br />RTC&nbsp;with&nbsp;Battery<br />Watchdog&nbsp;<br />3&nbsp;USB&nbsp;2.0&nbsp;F-Sp&nbsp;Host&nbsp;Ports<br />10/100Mbps&nbsp;Ethernet&nbsp;port&nbsp;&nbsp;<br />VGA&nbsp;Slot<br />TFT-LCDs&nbsp;Slot&nbsp;<br />Touchscreen&nbsp;Slot<br />Audio&nbsp;output&nbsp;slots(CS4202)<br />8x8&nbsp;KeyPad&nbsp;Slot<br />+12V&nbsp;DC<br />Size:102×146mm<br />OS:&nbsp;Linux&nbsp;&&nbsp;Windows&nbsp;CE.net<br />Temperature&nbsp;Operating&nbsp;Range:-40&nbsp;to+85℃<br />Ordering&nbsp;:SBC9307-II&nbsp;<br /><br /><img src="http://www.embedall.com/upfile/Photo/200772284211937.jpg"><br />Features&nbsp;<br />200MHz&nbsp;Cirrus&nbsp;EP9307&nbsp;MPU<br />32MB&nbsp;SDRAM&nbsp;<br />2~4MB&nbsp;NorFlash&nbsp;<br />32~64MB&nbsp;NandFlash&nbsp;&nbsp;<br /><br />Five&nbsp;9-wire&nbsp;UARTs&nbsp;&nbsp;&nbsp;<br />Two&nbsp;3-wire&nbsp;UARTs&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<br />Two&nbsp;CAN-bus&nbsp;ports<br />RTC&nbsp;with&nbsp;Battery<br />Watchdog<br />3&nbsp;USB&nbsp;2.0&nbsp;F-S&nbsp;Host&nbsp;Ports&nbsp;&nbsp;&nbsp;&nbsp;<br />10/100Mbps&nbsp;Ethernet&nbsp;port&nbsp;<br />VGA&nbsp;Slot&nbsp;<br />&nbsp;TFT-LCDs&nbsp;Slot<br />Touchscreen&nbsp;&nbsp;Slot<br />Audio&nbsp;output&nbsp;slots(CS4202)<br />8x8&nbsp;KeyPad&nbsp;Slot<br />+12V&nbsp;DC<br />Size:102×146mm<br />OS:&nbsp;Linux&nbsp;<br />Temperature&nbsp;Operating&nbsp;Range:-40&nbsp;to+85℃<br />Ordering&nbsp;:SBC9307-I<br /><br />&nbsp;
janusz 发表于 2008-1-18 11:23 | 显示全部楼层

ATMEL AT91SAM7X128/256

atmel&nbsp;ARM7&nbsp;系列可以实现此功能,我司可提供技术支持.<br />详细资料可以EMAIL&nbsp;janus@baite-group.com
mmd2102 发表于 2008-1-18 11:45 | 显示全部楼层

re

http://www.embedtools.com/pro_kaifa/ARM/SmartARM2300.asp<br /><br />这个满足你,看看这个除了USB外.
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