öθç¸ç£¬ ÄãºÃ£¡ ¿ÉÊÇi.MX21 datasheet µÚ87Ò³ÉÏÃæ NVDD 1.8V/3.0V »¹ÓкËÐÄÂß¼µç·µÄµçѹ1.5V²»ÓùÜÂð Noisy supplyÊÇʲô£¿ ¹©µç˳ÐòÔõô°ì£¿ÓÃÑÓ³ÙÏߣ¿ ÔÚÄúµÄÀ´ÐÅÖÐÔø¾Ìáµ½: >From: ÕÅöÎ <xin-zhang02@xxxxxxx> >Reply-To: pda_mafia@xxxxxxxxxxxxx >To: <pda_mafia@xxxxxxxxxxxxx> >Subject: [pda_mafia] ϵͳ¿òͼ >Date:Wed, 1 Feb 2006 08:42:14 +0800 > ><html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns="http://www.w3.org/TR/REC-html40";> > ><head> ><meta http-equiv=Content-Type content="text/html; charset=gb2312"> ><meta name=Generator content="Microsoft Word 11 (filtered medium)"> ><style> ><!-- > /* Font Definitions */ > @font-face > {font-family:ËÎÌå; > panose-1:2 1 6 0 3 1 1 1 1 1;} >@font-face > {font-family:"\@ËÎÌå"; > panose-1:2 1 6 0 3 1 1 1 1 1;} > /* Style Definitions */ > p.MsoNormal, li.MsoNormal, div.MsoNormal > {margin:0cm; > margin-bottom:.0001pt; > text-align:justify; > text-justify:inter-ideograph; > font-size:10.5pt; > font-family:"Times New Roman";} >a:link, span.MsoHyperlink > {color:blue; > text-decoration:underline;} >a:visited, span.MsoHyperlinkFollowed > {color:purple; > text-decoration:underline;} >span.EmailStyle17 > {mso-style-type:personal-compose; > font-family:Arial; > color:windowtext;} > /* Page Definitions */ > @page Section1 > {size:595.3pt 841.9pt; > margin:72.0pt 90.0pt 72.0pt 90.0pt; > layout-grid:15.6pt;} >div.Section1 > {page:Section1;} >--> ></style> ><!--[if gte mso 9]><xml> > <o:shapedefaults v:ext="edit" spidmax="1026" /> ></xml><![endif]--><!--[if gte mso 9]><xml> > <o:shapelayout v:ext="edit"> > <o:idmap v:ext="edit" data="1" /> > </o:shapelayout></xml><![endif]--> ></head> > ><body lang=ZH-CN link=blue vlink=purple style='text-justify-trim:punctuation'> > ><div class=Section1 style='layout-grid:15.6pt'> > ><p class=MsoNormal><font size=1 face=ËÎÌå><span style='font-size:9.0pt; >font-family:ËÎÌå'>×òÌì±Ê¼Ç±¾ÓÖÆô¶¯²»ÁËÁË£¬ËùÒÔÖ»ÄÜÏÈ·¢Õâ¸öÁË¡£</span></font><font size=1 face=Arial><span >lang=EN-US style='font-size:9.0pt;font-family:Arial'><o:p></o:p></span></font></p> > ><p class=MsoNormal><font size=1 face=ËÎÌå><span style='font-size:9.0pt; >font-family:ËÎÌå'>Ö÷ÒªÊÇÏ£ÍûʹÓõÄоƬ</span></font><font size=1 face=Arial><span >lang=EN-US style='font-size:9.0pt;font-family:Arial'><o:p></o:p></span></font></p> > ><p class=MsoNormal><font size=1 face=ËÎÌå><span style='font-size:9.0pt; >font-family:ËÎÌå'>ÁíÍ⻹ϣÍûÓÐʲôÆäËû¹¦ÄÜ´ó¼Ò¿ÉÒÔÌÖÂÛ¡£</span></font><font size=1 face=Arial><span >lang=EN-US style='font-size:9.0pt;font-family:Arial'><o:p></o:p></span></font></p> > ><p class=MsoNormal><font size=1 face=Arial><span lang=EN-US style='font-size: >9.0pt;font-family:Arial'><o:p> </o:p></span></font></p> > ><p class=MsoNormal><font size=1 face=ËÎÌå><span style='font-size:9.0pt; >font-family:ËÎÌå'>ÎÒËùÖªµÀµÄ¹ØÓÚµçÔ´µÄ£º</span></font><font size=1 face=Arial><span >lang=EN-US style='font-size:9.0pt;font-family:Arial'><o:p></o:p></span></font></p> > ><p class=MsoNormal><font size=1 face=Arial><span lang=EN-US style='font-size: >9.0pt;font-family:Arial'>i.MX21 3.3V<o:p></o:p></span></font></p> > ><p class=MsoNormal><font size=1 face=Arial><span lang=EN-US style='font-size: >9.0pt;font-family:Arial'>TSC2101 1.8 3.3 3.6~4.2</span></font><font size=1 >face=ËÎÌå><span style='font-size:9.0pt;font-family:ËÎÌå'>£¨ï®µç³ØÖ±½Ó¹©µç£©</span></font><font >size=1 face=Arial><span lang=EN-US style='font-size:9.0pt;font-family:Arial'><o:p></o:p></span></font></p> > ><p class=MsoNormal><font size=1 face=Arial><span lang=EN-US style='font-size: >9.0pt;font-family:Arial'>MC35i 3.6~4.2</span></font><font size=1 >face=ËÎÌå><span >style='font-size:9.0pt;font-family:ËÎÌå'>£¨ï®µç³ØÖ±½Ó¹©µç£©</span></font><font size=1 >face=Arial><span style='font-size:9.0pt;font-family:Arial'> </span></font><font >size=1 face=ËÎÌå><span style='font-size:9.0pt;font-family:ËÎÌå'>ºÃÏñÊÇÕâÑù</span></font><font >size=1 face=Arial><span lang=EN-US style='font-size:9.0pt;font-family:Arial'><o:p></o:p></span></font></p> > ><p class=MsoNormal><font size=1 face=Arial><span lang=EN-US style='font-size: >9.0pt;font-family:Arial'>LCD</span></font><font size=1 face=ËÎÌå><span >style='font-size:9.0pt;font-family:ËÎÌå'>¿ÉÄܱȽÏÂé·³</span></font><font size=1 >face=Arial><span lang=