AT45DB081E-SSHN-B_MICROCHIP/微芯科技_IC FLASH 8MBIT 85MHZ 8SOIC中天科工一部-114ic电子网

<!DOCTYPE html> <html> <head>  <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge, chrome=1"> <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no"> <meta name="format-detection" content="telephone=no" /> <title>AT45DB081E-SSHN-B_MICROCHIP/微芯科技_IC FLASH 8MBIT 85MHZ 8SOIC中天科工一部-114ic电子网</title> <meta name="keywords" content="AT45DB081E-SSHN-B,AT45DB081E-SSHN-B数据手册,AT45DB081E-SSHN-B价格"> <meta name="description" content="AT45DB081E-SSHN-B、IC FLASH 8MBIT 85MHZ 8SOIC、微芯科技/MICROCHIP/微芯科技芯片AT45DB081E-SSHN-B价格由中天科工半导体（深圳）有限公司提供"> <link rel="stylesheet" type="text/css" href="https://oss.114ic.com/layuiadmin/layui/css/layui.css"> <link rel="stylesheet" type="text/css" href="https://oss.114ic.com/js/swiper/swiper.min.css"> <link rel="stylesheet" type="text/css" href="https://oss.114ic.com/css3w/global.css"> <link rel="stylesheet" type="text/css" href="https://oss.114ic.com/css3w/style.css"> <script type="text/javascript" src="https://oss.114ic.com/layuiadmin/layui/layui.js"></script> <script type="text/javascript" src="https://oss.114ic.com/js/jquery.min.js"></script> <script type="text/javascript" src="https://oss.114ic.com/js/swiper/swiper.min.js"></script> <script type="text/javascript" src="https://oss.114ic.com/js3w/main.js"></script> <script type="text/javascript" src="https://oss.114ic.com/js/tw.js"></script> </head> <body> <div class="header"> <div class="head_wrap"></div> <div class="head clear"> <div class="wrap"> <div id="headflt" class="flt">您好，欢迎来到114ic电子网！ <span class="login bg_icon"><a rel="nofollow" title="登录" target="_blank" href="https://member.114ic.com/member/login.asp">登录</a>，<a rel="nofollow" target="_blank" title="QQ快捷登录" href="https://member.114ic.com/member/loginqqapi.asp">QQ登录</a>，<a title="注册" target="_blank" href="https://member.114ic.com/reg/">免费注册</a></span></div> <div class="head_nav frt"> <ul> <li> <a rel="nofollow" title="旗下网站" href="javascript:void(0)">旗下网站<i class="bg_icon"></i></a> <div class="drop"> <ul> <li><a title="ic资料网" target="_blank" href="https://www.114ic.cn">ic资料网</a></li> </ul> </div> </li> <li><a id="zh_tran" rel="nofollow" title="繁体简体转换" href="#" onclick="zh_tran('t');" >繁体中文</a></li> <li><a title="网站地图" href="/about/sitemap.html">网站地图</a></li> <li><a rel="nofollow" title="会员套餐" href="/about/memberfunction.html#0183;1290:443;18932">会员套餐</a></li> <li><a rel="nofollow" title="广告服务" href="/about/ad.html">广告服务</a></li> <li><a rel="nofollow" title="付款方式" href="/about/pay.html">付款方式</a></li> <li><a rel="nofollow" title="联系我们" href="/about/contact.html">联系我们</a></li> <li><a rel="nofollow" title="在线咨询" href="/about/book/">在线咨询</a></li> <li><a rel="nofollow" title="诚信监督" href="/about/creditservice.html">诚信监督</a></li> </ul> </div> </div> </div> <div class="wrap"> <div class="logo flt"> <a href="/" title="114ic电子网"> <img src="https://oss.114ic.com/img/logo.png" alt="114ic电子网"></a> </div> <div class="menu frt"> <ul> <li><a href="/" title="首页">首页</a></li> <li><a href="/info/list1.html" title="商情资讯">商情资讯<i class="bg_icon down"></i></a></li> <li><a href="/fair/" title="电子展会">电子展会<i class="bg_icon down"></i></a></li> <li class="on"><a href="/hotic3/" title="IC芯片/元器件">芯片/元器件<i class="bg_icon down"></i></a></li> <li><a href="/especial/" title="IC芯片采购"><span class="bg_icon hot"></span>采购信息<i class="bg_icon down"></i></a></li> <li><a href="/company/" title="IC芯片供应商">芯片供应商</a></li> <li><a href="/pdf/" title="IC芯片规格书技术资料">技术资料<i class="bg_icon down"></i></a></li> </ul> </div> <div class="menu_wrap"></div> <div class="clear"></div> </div> </div> <div class="mainer"> <div class="wrap"> <form id="search" name="search" method="post" action="/stock/search.html" > <div class="search_flex"> <div class="search_box"> <div class="select"> <span>IC/元器件</span> <i class="bg_icon down"></i> <input type="hidden" id="searchsort" name="searchsort" value="1" /> <div class="drop"> <ul> <li data-type="1">IC/元器件</li> <li data-type="2">PDF资料</li> <li data-type="3">商情资讯</li> <li data-type="4">丝印</li> </ul> </div> </div> <div class="sel_input"> <input type="text" placeholder="请输入型号或关键词" id="key" name="key" value="AT45DB081E-SSHN-B" class="select_inp" autocomplete="off" /> <label class="lbl exact">精确</label> </div> <div class="sel_btn"> <input type="hidden" class="exactprefix" name="exactprefix" value=""> <input type="submit" id="submit" name="submit" value="搜索" /> </div> <div class="drop2"> <div class="box box0"> </div> <div class="box box1"> </div> </div> <div class="search_hot"> <ul> <li><a title="IC芯片现货库存" href="/hotic3/">IC现货库存</a></li> <li><a title="MAX708TCSA" href="/max708tcsa/">MAX708TCSA</a></li><li><a title="RICOH" href="/ricoh/">RICOH</a></li><li><a title="RP132J331D-T1-AE" href="/rp132j331d-t1-ae/">RP132J331D-T1-AE</a></li><li><a title="DS1245Y-120IND" href="/ds1245y-120ind/">DS1245Y-120IND</a></li><li><a title="PIC12F1571T-E/SNVA0" href="/pic12f1571t-e%2fsnva0/">PIC12F1571T-E/SNVA0</a></li> </ul> </div> </div> <div class="sel_btn2"> <a title="发布紧急采购" rel="nofollow" onclick="window.open("/especial-c0/?key=AT45DB081E-SSHN-B")" href="javascript:"><span class="bg_icon shopcart"></span>发布紧急采购</a> </div> </div> </form> <div class="page_pos"> <p class="bg_icon"><a title="首页" href="/">首页</a>><a href="/at45db081e-sshn-b/">AT45DB081E-SSHN-B</a>>芯片详情</p> </div> <div class="pdf_details"> <div class="det_box2"> <h1>AT45DB081E-SSHN-B 集成电路（IC）存储器 MICROCHIP/微芯科技</h1> <div class="flex"> <div class="imgs"> <div id="showbox"><img alt="AT45DB081E-SSHN-B" src="https://img.114ic.com/imgs/hotic2/202405/221215368683621.jpg" width="960" height="886" /></div> <p class="warntip">图片仅供参考，请参阅产品规格书</p> <div id="showsum"></div> <p class="showpage"> <a rel="nofollow" title="上一张图片" href="javascript:void(0);" id="showlast"><i class="bg_icon"></i></a> <a rel="nofollow" title="下一张图片" href="javascript:void(0);" id="shownext"><i class="bg_icon"></i></a> </p> <script src="https://oss.114ic.com/js/common/common.js" type="text/javascript"></script> </div> <div class="text"> <table> <tr> <th><span class="span_tit">订购数量</span></th> <th><span class="span_tit">价格</span></th> </tr> <tr><td><span>1+</span></td><td><label>0.888</label></td></tr> </table> <ul> <li><span class="span_tit">厂家型号：</span><h3>AT45DB081E-SSHN-B</h3></li><li><span class="span_tit">产品分类：</span><p>芯片</p></li><li><span class="span_tit">生产厂商：</span><p><a target="_blank" title="MICROCHIP/微芯科技" href="/brand/14.html">MICROCHIP</a></p></li><li><span class="span_tit">库存数量：</span><p>53271</p></li><li><span class="span_tit">产品封装：</span><p>标准</p></li><li><span class="span_tit">生产批号：</span><p>24+</p></li><li><span class="span_tit">库存类型：</span><p><a target="_blank" title="热卖库存" href="/supply/">热卖库存</a></p></li><li><span class="span_tit">更新时间：</span><p>2025-2-17 16:15:00</p></li> </ul> <div class="btns"> <a class="on" title="AT45DB081E-SSHN-B数据手册规格书PDF中文资料下载" target="_blank" href="https://www.114ic.com/at45db081e-sshn-b/pdf.html"><i class="bg_icon i-icon6"></i>数据手册</a> <a title="AT45DB081E-SSHN-B货源" target="_blank" href="https://www.114ic.com/at45db081e-sshn-b/"><i class="bg_icon i-icon7" ></i>更多货源</a> </div> </div> </div> <div class="det_tag"> <div class="tab_tit"> <ul class="clear"> <li class="on"><span>详细信息</span></li> <li><span>规格书下载</span></li> </ul> </div> <div class="tag_items"> <div class="item"> <p><span>原厂料号：</span>AT45DB081E-SSHN-B<span class="ml10">品牌：</span>MICROCHIP</p> <p>热卖原装进口</p> </div> <div class="item"> <ul class="pdf"> <li> <span>芯片型号：</span> <p>AT45DB081E-SSHN-B</p> </li> <li> <span>规格书：</span> <p> <a target="_blank" title="AT45DB081E-SSHN-B规格书PDF资料下载" href="https://www.114ic.com/at45db081e-sshn-b/pdf.html" class="pdfdown">下载</a> <a target="_blank" title="AT45DB081E-SSHN-B规格书PDF资料下载地址2" href="https://www.renesas.com/us/en/document/dst/at45db081e-datasheet?language=en" class="pdfdown">下载2</a> </p> </li> <li> <span>企业简称：</span> <p>ETC2【etc未分类制造商】<a class="f_dblue ml10" target="_blank" title="ETC2详情" href="/brand/1659.html">详情</a> </p> </li><li> <span>厂商全称：</span> <p>List of Unclassifed Manufacturers </p> </li> <li> <span>中文名称：</span> <p>etc2未分类制造商</p> </li> <li> <span>内容页数：</span> <p>69 页</p> </li> <li> <span>文件大小：</span> <p>2861.61 kb</p> </li> <li> <span>资料说明：</span> <p>8-Mbit DataFlash (with Extra 256-Kbits), 1.65V Minimum SPI Serial Flash Memory</p> </li> </ul> </div> </div> </div> <div class="box_pa"> <div class="title"> <h2>产品参考属性</h2> </div> <ul class="product-attributes"> <li><span>类型</span><p>描述</p></li> <li><span>产品编号：</span><p>AT45DB081E-SSHN-B</p></li><li><span>制造商：</span><p>Adesto Technologies</p></li><li><span>类别：</span><p><a target="_blank" title="集成电路（IC） > 存储器" href="https://hotic.114ic.com/dgkcate921.html">集成电路（IC） > 存储器</a></p></li><li><span>包装：</span><p>卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带</p></li><li><span>存储器类型：</span><p>非易失</p></li><li><span>存储器格式：</span><p>闪存</p></li><li><span>技术：</span><p>闪存</p></li><li><span>存储容量：</span><p>8Mb（264 字节 x 4096 页）</p></li><li><span>存储器接口：</span><p>SPI</p></li><li><span>写周期时间 - 字，页：</span><p>8µs，4ms</p></li><li><span>电压 - 供电：</span><p>1.7V ~ 3.6V</p></li><li><span>工作温度：</span><p>-40°C ~ 85°C（TC）</p></li><li><span>安装类型：</span><p>表面贴装型</p></li><li><span>封装/外壳：</span><p>8-SOIC（0.154"，3.90mm 宽）</p></li><li><span>供应商器件封装：</span><p>8-SOIC</p></li><li><span>描述：</span><p>IC FLASH 8MBIT SPI 85MHZ 8SOIC</p></li></ul> </div> </div> <div class="det_rt"> <div class="box box_contact tjdet" data-uid="296953"> <h3>供应商</h3> <ul><li><span>企业：</span><p>中天科工半导体（深圳）有限公司</p></li><li><span>商铺：</span><p><a class="comp" title="中天科工半导体（深圳）有限公司" target="_blank" href="https://whgj668.114ic.com">进入商铺</a></p></li><li><span>联系人：</span><p>李先生</p></li><li><span>手机：</span><p>13128990370</p></li><li><span>询价：</span><div class="wxqq"><a class="a-wxs bg_icon tjwx" data-uid="296953" rel="nofollow"><div class="dropwx"><img src="https://img.114ic.com/imgb/myimg/202401/0519311638100.jpg"></div></a><a class="a-qqs bg_icon tjqq" data-uid="296953" data-sm="2881438908" rel="nofollow" title="点击聊天 QQ:2881438908" href="https://wpa.qq.com/msgrd?v=3&uin=2881438908&Site=www.114ic.com&Menu=yes" target="_blank"></a></div></li><li><span>电话：</span><p>13128990370/微信同号</p></li><li><span>传真：</span><p>原装正品</p></li><li><span>地址：</span><p>深圳市福田区赛格广场54层5406-5406B</p></li></ul> </div> <div class="box"> <div class="page_tit tit2"> <h3>相关型号</h3> </div> <div class="list9"> <ul><li><a title="AT45DB081E-SSHN-T" href="/at45db081e-sshn-t/hotic2-10969203.html">AT45DB081E-SSHN-T</a></li><li><a title="AT45DB081E-SSHN-B" href="/at45db081e-sshn-b/hotic2-10775796.html">AT45DB081E-SSHN-B</a></li><li><a title="AT45DB161B-CNI" href="/at45db161b-cni/hotic2-6840551.html">AT45DB161B-CNI</a></li><li><a title="AT45DB081E-SHN-T" href="/at45db081e-shn-t/hotic2-10027395.html">AT45DB081E-SHN-T</a></li><li><a title="AT45DB161B-RI" href="/at45db161b-ri/hotic2-1859616.html">AT45DB161B-RI</a></li><li><a title="AT45DB081E-MHN-T" href="/at45db081e-mhn-t/hotic2-10027776.html">AT45DB081E-MHN-T</a></li><li><a title="AT45DB161B-TI" href="/at45db161b-ti/hotic2-3973726.html">AT45DB161B-TI</a></li><li><a title="AT45DB081D-SU-SL383" href="/at45db081d-su-sl383/hotic2-4842733.html">AT45DB081D-SU-SL383</a></li><li><a title="AT45DB161B-TU" href="/at45db161b-tu/hotic2-8569974.html">AT45DB161B-TU</a></li><li><a title="AT45DB081D-SU954" href="/at45db081d-su954/hotic2-4833721.html">AT45DB081D-SU954</a></li></ul> </div> </div> </div> </div> <div class="page_box"> <div class="page_title2"> <h3><i class="bg_icon tit7"></i>相近型号</h3> </div> <ul class="ul_list1"> <li><a title="AT45DB161D-SU" href="/at45db161d-su/hotic2-10026479.html">AT45DB161D-SU</a></li><li><a title="AT45DB081D-SU" href="/at45db081d-su/hotic2-10775795.html">AT45DB081D-SU</a></li><li><a title="AT45DB161D-SU-SL954" href="/at45db161d-su-sl954/hotic2-3240459.html">AT45DB161D-SU-SL954</a></li><li><a title="AT45DB081D-SSU-SL954" href="/at45db081d-ssu-sl954/hotic2-3240458.html">AT45DB081D-SSU-SL954</a></li><li><a title="AT45DB161D-TU" href="/at45db161d-tu/hotic2-6840555.html">AT45DB161D-TU</a></li><li><a title="AT45DB081D-SSU" href="/at45db081d-ssu/hotic2-6840546.html">AT45DB081D-SSU</a></li><li><a title="AT45DB081B-CNU" href="/at45db081b-cnu/hotic2-7667678.html">AT45DB081B-CNU</a></li><li><a title="AT45DB161E-MHD-T" href="/at45db161e-mhd-t/hotic2-10027474.html">AT45DB161E-MHD-T</a></li><li><a title="AT45DB161E-MHF-T" href="/at45db161e-mhf-t/hotic2-10027473.html">AT45DB161E-MHF-T</a></li><li><a title="AT45DB041E-SSHN-T" href="/at45db041e-sshn-t/hotic2-10027448.html">AT45DB041E-SSHN-T</a></li><li><a title="AT45DB161E-MHF-Y" href="/at45db161e-mhf-y/hotic2-10027261.html">AT45DB161E-MHF-Y</a></li><li><a title="AT45DB041E-SSHN2B-T" href="/at45db041e-sshn2b-t/hotic2-10027806.html">AT45DB041E-SSHN2B-T</a></li><li><a title="AT45DB161E-SHD" href="/at45db161e-shd/hotic2-10775797.html">AT45DB161E-SHD</a></li><li><a title="AT45DB041E-SSHN" href="/at45db041e-sshn/hotic2-9877707.html">AT45DB041E-SSHN</a></li><li><a title="AT45DB161E-SHD-T" href="/at45db161e-shd-t/hotic2-10027275.html">AT45DB161E-SHD-T</a></li><li><a title="AT45DB041E-SHN-T" href="/at45db041e-shn-t/hotic2-10026456.html">AT45DB041E-SHN-T</a></li><li><a title="AT45DB041E-SHN-B" href="/at45db041e-shn-b/hotic2-10775794.html">AT45DB041E-SHN-B</a></li><li><a title="AT45DB161E-SHF-T" href="/at45db161e-shf-t/hotic2-10027477.html">AT45DB161E-SHF-T</a></li><li><a title="AT45DB161E-SSHD-T" href="/at45db161e-sshd-t/hotic2-10027468.html">AT45DB161E-SSHD-T</a></li><li><a title="AT45DB041D-SU" href="/at45db041d-su/hotic2-10887267.html">AT45DB041D-SU</a></li><li><a title="AT45DB041D-SSU-SL383" href="/at45db041d-ssu-sl383/hotic2-10027472.html">AT45DB041D-SSU-SL383</a></li><li><a title="AT45DB161E-SSHFHC-T" href="/at45db161e-sshfhc-t/hotic2-10027777.html">AT45DB161E-SSHFHC-T</a></li><li><a title="AT45DB161E-SSHF-T" href="/at45db161e-sshf-t/hotic2-10775798.html">AT45DB161E-SSHF-T</a></li><li><a title="AT45DB041D-SSU" href="/at45db041d-ssu/hotic2-6840541.html">AT45DB041D-SSU</a></li><li><a title="AT45DB041D-S" href="/at45db041d-s/hotic2-10018217.html">AT45DB041D-S</a></li><li><a title="AT45DB321D-MU" href="/at45db321d-mu/hotic2-7667676.html">AT45DB321D-MU</a></li><li><a title="AT45DB041B-TC" href="/at45db041b-tc/hotic2-4753729.html">AT45DB041B-TC</a></li><li><a title="AT45DB321D-SU" href="/at45db321d-su/hotic2-10941447.html">AT45DB321D-SU</a></li><li><a title="AT45DB321D-SU-2.5" href="/at45db321d-su-2.5/hotic2-9877706.html">AT45DB321D-SU-2.5</a></li><li><a title="AT45DB041B-RI" href="/at45db041b-ri/hotic2-3977567.html">AT45DB041B-RI</a></li><li><a title="AT45DB321D-T" href="/at45db321d-t/hotic2-10018218.html">AT45DB321D-T</a></li><li><a title="AT45DB021E-SSHN-T" href="/at45db021e-sshn-t/hotic2-10969202.html">AT45DB021E-SSHN-T</a></li><li><a title="AT45DB021E-SHN-T" href="/at45db021e-shn-t/hotic2-9877701.html">AT45DB021E-SHN-T</a></li><li><a title="AT45DB321D-TU" href="/at45db321d-tu/hotic2-10775799.html">AT45DB321D-TU</a></li><li><a title="AT45DB021E-SHNHC-T" href="/at45db021e-shnhc-t/hotic2-4837416.html">AT45DB021E-SHNHC-T</a></li><li><a title="AT45DB321E" href="/at45db321e/hotic2-10775800.html">AT45DB321E</a></li><li><a title="AT45DB321E-MHF-T" href="/at45db321e-mhf-t/hotic2-10027782.html">AT45DB321E-MHF-T</a></li><li><a title="AT45DB021E-SHNHA-T" href="/at45db021e-shnha-t/hotic2-10969201.html">AT45DB021E-SHNHA-T</a></li><li><a title="AT45DB321E-MHF-Y" href="/at45db321e-mhf-y/hotic2-10775801.html">AT45DB321E-MHF-Y</a></li><li><a title="AT45DB021E-SHN-B" href="/at45db021e-shn-b/hotic2-10775793.html">AT45DB021E-SHN-B</a></li><li><a title="AT45DB321E-MWHF-T" href="/at45db321e-mwhf-t/hotic2-10027467.html">AT45DB321E-MWHF-T</a></li><li><a title="AT45DB021E-SHN2B-T" href="/at45db021e-shn2b-t/hotic2-10027254.html">AT45DB021E-SHN2B-T</a></li><li><a title="AT45DB021E-MHN2B-T" href="/at45db021e-mhn2b-t/hotic2-10027783.html">AT45DB021E-MHN2B-T</a></li><li><a title="AT45DB321E-SHF" href="/at45db321e-shf/hotic2-9877704.html">AT45DB321E-SHF</a></li><li><a title="AT45DB321E-SHF2B-T" href="/at45db321e-shf2b-t/hotic2-10027471.html">AT45DB321E-SHF2B-T</a></li><li><a title="AT45DB021D-SH-T" href="/at45db021d-sh-t/hotic2-6840540.html">AT45DB021D-SH-T</a></li><li><a title="AT45DB321E-SHF-B" href="/at45db321e-shf-b/hotic2-9877686.html">AT45DB321E-SHF-B</a></li><li><a title="AT45DB321E-SHF-T" href="/at45db321e-shf-t/hotic2-10969194.html">AT45DB321E-SHF-T</a></li><li><a title="AT45DB021B-SU" href="/at45db021b-su/hotic2-9853776.html">AT45DB021B-SU</a></li><li><a title="AT45DB011D-SH-T" href="/at45db011d-sh-t/hotic2-6840539.html">AT45DB011D-SH-T</a></li> </ul> </div> </div> </div> <div class="footer"> <div class="wrap"> <div class="foot"> <div class="foot_lt item"> <div class="logo"> <a title="首页" href="/"><img src="https://oss.114ic.com/img3w/logo_fff.png"></a> </div> <div class="f_qq"> <span>客户服务</span><a rel="nofollow" href="tencent://message/?Uin=524172589&Site=114ic电子网&Menu=yes"></a> <span>网站合作</span><a rel="nofollow" href="tencent://message/?Uin=164055401&Site=114ic电子网&Menu=yes"></a> </div> </div> <div class="foot_list item"> <ul> <li><a rel="nofollow" href="/about/memberfunction.html">会员套餐</a></li> <li><a rel="nofollow" href="/about/ad.html">广告服务</a></li> <li><a rel="nofollow" href="/about/escrow.html">委托交易</a></li> <li><a rel="nofollow" href="/about/job.html">诚聘精英</a></li> <li><a rel="nofollow" href="/about/caution/">黑名单</a></li> <li><a rel="nofollow" href="/about/about.html">关于我们</a></li> <li><a rel="nofollow" href="/about/pay.html">付款方式</a></li> <li><a rel="nofollow" href="/about/contact.html">联系我们</a></li> <li><a rel="nofollow" class="b-r-s-r" href="/about/book/">在线咨询</a></li> </ul> </div> <div class="add_list"> <ul> <li><p>Tel：+86-755-8246-9263</p></li> <li><p>Email：114ic＠114ic.com</p></li> <li><p>投诉建议：web＠114ic.com</p></li> </ul> </div> </div> </div> <div class="copyright"> <p>Copyright © 2003-2025 114ic.com All Rights Reserved <a rel="nofollow" target="_blank" href="https://beian.miit.gov.cn/">粤ICP备05011613号</a> <a rel="nofollow" target="_blank" href="http://www.beian.gov.cn/portal/registerSystemInfo?recordcode=44030402000933">粤公网安备 44030402000933号</a> </p> </div> </div> <script src="https://oss.114ic.com/js/total.js" type="text/javascript"></script> </body></html>

CINXE.COM

AT45DB081E-SSHN-B_MICROCHIP/微芯科技_IC FLASH 8MBIT 85MHZ 8SOIC中天科工一部-114ic电子网