乐乐天 发表于 2004-11-2 19:53:11

at89c51芯片結構

PDIP<IMG SRC=../leadbbsfile/fileType/jpg.gif border=0 alt=按此在新窗口浏览图片 onclick="javascript:window.open(this.src);" onLoad="javascript:if(this.width>570)this.width=570;" onMouseover="javascript:if(this.width>570)this.width=570;" style="cursor:hand" align=absmiddle>此主题相关图片<IMG SRC=../leadbbsfile/upload/2004/11/02/115143.jpg border=0 alt=按此在新窗口浏览图片 onclick="javascript:window.open(this.src);" onLoad="javascript:if(this.width>570)this.width=570;" onMouseover="javascript:if(this.width>570)this.width=570;" style="cursor:hand" align=absmiddle>PLCC<IMG SRC=../leadbbsfile/fileType/jpg.gif border=0 alt=按此在新窗口浏览图片 onclick="javascript:window.open(this.src);" onLoad="javascript:if(this.width>570)this.width=570;" onMouseover="javascript:if(this.width>570)this.width=570;" style="cursor:hand" align=absmiddle>此主题相关图片<IMG SRC=../leadbbsfile/upload/2004/11/02/115217.jpg border=0 alt=按此在新窗口浏览图片 onclick="javascript:window.open(this.src);" onLoad="javascript:if(this.width>570)this.width=570;" onMouseover="javascript:if(this.width>570)this.width=570;" style="cursor:hand" align=absmiddle>PQFP/TQFP<IMG SRC=../leadbbsfile/fileType/jpg.gif border=0 alt=按此在新窗口浏览图片 onclick="javascript:window.open(this.src);" onLoad="javascript:if(this.width>570)this.width=570;" onMouseover="javascript:if(this.width>570)this.width=570;" style="cursor:hand" align=absmiddle>此主题相关图片<IMG SRC=../leadbbsfile/upload/2004/11/02/115236.jpg border=0 alt=按此在新窗口浏览图片 onclick="javascript:window.open(this.src);" onLoad="javascript:if(this.width>570)this.width=570;" onMouseover="javascript:if(this.width>570)this.width=570;" style="cursor:hand" align=absmiddle>

xmznt 发表于 2004-11-3 22:21:09

re:这是at89c51芯片的基础!

这是at89c51芯片的基础!
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