楚雄棋牌

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                固态技术协会将发布首个3D芯片接口标准

                来源:OFweek电子工程网 作者:佚名 责任编辑:融合网 发表时间:2010-12-22 12:18 阅读:次
                核心提示:三星(Samsung)公布了首个用TSV实现的mobileDRAM,该存储器带有WideIO接口(链接),目前看来,该存储器已经符合了由JC42.6工作小组定义的JEDEC标准。事实上,三星也是JC42.6WideIO工作小组的会员之一。

                JIJINNIANSHAOZAOXUANBUTOURUKAIFA3DICBIAOZHUNHOU,JEDEC(GUTAIJISHUXIEHUI)BIAOSHI,ZUIKUAIJINNIAN12YUEDIHUOMINGNIANYIYUECHU,JIANGKEGONGBUSHOUGE3DICJIEKOUBIAOZHUN。

                ZAIGSADE3DICGONGZUOXIAOZUYUSHANGZHOUJUXINGDEHUIYIZHONG,YINGTEERDEKen ShoemakerJIESHAOLEGUANYUWideIOCUNCHUQIGUIFANZAIDIANZIHEJIXIEJIEKOUFANGMIANDEXIJIE。

                楚雄棋牌JEDECYIKAISHIFABU3DICBIAOZHUN──ZAI2009NIAN11YUE,GAIJIGOUBIANGONGBULEZHENDUICAIYONGGUOKONGGUI(TSV)JISHUDE3DXINPIANDUIDIESUOZHIDINGDEJEP158BIAOZHUN。ERJIJIANGWENSHIDEWideIOBIAOZHUN,KANLAISIHUKEWANGZAISEMI、SematechHESi2DENGTUIDONG3DICBIAOZHUNDEJINGSAIZHONGQUDELINGXIAN。

                YEJIERENSHIPUBIANRENWEI,LPDDR2DEPINKUANHUIZAIWideIOCUNCHUQISHANGYONGHUAYIQIANBIANZAOSHICHANGTAOTAI。ERZAICIQIJIAN,YUJILPDDR3(JILPDDR2DEXIAYIDAIBANBEN)JIANGKEZHICHIGENGGAODECAOZUOPINLV,BINGTIGONGBILPDDR2GENGDIDEGONGHAO,YITIANBUCIYICHAJU。800MHzDELPDDR3YAOBI533MHzDELPDDR2DUOCHU50%YISHANGDEPINKUAN,DANQIYINJIAOSHUQUEYULPDDR2XIANGDANG。

                楚雄棋牌WideIOSHIYOUJEDECGONGZUOXIAOZUJC42.6YU2008NIAN12YUEZHESHOUKAIFA,ZHUYAOSHIZHENDUIDANGQIANZAITONGYIFENGZHUANGZHONGZHENGHELUOJIHEDRAM,YIJIANGDIHULIANDIANRONGDE3DBIAOZHUNSUOKAIFA。JIJIANGGONGBUDEGUIFANDINGYILEZUIDUO4GEJINGLIDUIDIEERCHENGDECUNCHUQILIFANGTI,KELIANJIELUOJISoC,ZUIDAFENGZHUANGCHICUNWEI10x10x1mm。

                ZHENDUIWideIODEJC42.6GUIFANLELUOJIDAOCUNCHUQIJIEKOU(logictomemoryinterface,LMI),SHIYOUJEDECQIXIAJC42.6(Low Power DRAM)HEJC11LIANGGEWEIYUANHUISUOGONGTONGZHIDING,QIZHONGJC11ZHUYAOFUZEXINPIANFENGZHUANGDEJIXIEBIAOZHUNBUFEN。ZAICUNCHUQILUOJIHECUNCHUQIZHIJIANDEJIXIEJIEKOUYIBANCHENGZHIWEIWEIXINGYUANZHUZHAZHENLIE(MicroPillar GateArray,MPGA)LIANJIE。

                楚雄棋牌ZHIYULUOJIHECUNCHUQIZHIJIANDEHULIANFANGSHIZEBINGWEIZHIDING,KEYISHIWEITUKUAIHUOWEIXINGYUANZHU(micropillars)DENG。GAIBIAOZHUNHAIGUIFANLEYONGYUCESHIHULIANLIANXUXINGDEBIANJIESAOMIAO、HOUZUZHUANGJIEDUANDEZHIJIECUNQUCUNCHUQICESHI、CUNCHUQIXINPIANZHONGDERECHUANGANQIWEIZHI,YIJIXINPIANDAOXINPIANJIANJIEKOUDEJINGQUEJIXIEBUJUDENG。

                CIYIBIAOZHUNBINGWEIZHIDINGCUNCHUQIDAOLUOJIDEHULIANSHEJIHUOZUZHUANGFANGFA。TONGSHIWULUNZAICUNCHUQIHUOLUOJIXINPIANSHANG,YEDOUBINGWEIZHENDUITSVDECHICUNJIWEIZHIZHIDINGHULIANDEJINGQUEWEIZHI。LINGWAI,CUNCHUQIHELUOJIXINPIANDEHOUDU、ZUZHUANGFANGFAHEHOUZUZHUANGCESHIFANGFAYEDOUWEIZHIDING。

                WideIO的详细规范包括:

                WideIODINGYILE4GECUNCHUQITONGDAO,ZAILMISHANGYOU1,200GELIANJIE:

                楚雄棋牌MEIGETONGDAODOUYOU6LIEHE50XING,GONG300GELIANJIE(193GEXINHAO);

                40nmDEXIAOXINGCHENDI/TUKUAI/TSVJIANJU;

                MEITONGDAOKUAN128ZIJIE,ZONGGONG512ZIJIE;

                楚雄棋牌MEIGETONGDAOJUNBAOHANSUOYOUDEKONGZHI、DIANYUANHEJIEDITONGDAO

                TONGDAOZHIJIANGONGXIANGDIANYUANLIANJIE

                MEIGETONGDAOJUNKEDULIKONGZHI

                DULIDEKONGZHI、SHIMAIHESHUJU

                TONGDAOZHIJIANDEYINJIAOWEIZHIDUICHENG

                SHUJUCHUANSHUSULV266mtps

                楚雄棋牌ZONGPINKUAN:17GB/s(MEITONGDAO4.26GB/s)

                WideIODEBUJUGUIHUA(floorplan)TONGSHIMIAOSHULEKEZAIZUZHUANGZHONGZHENDUIJIXIEQIANGDUHEJINGLIDEGONGMIANXINGXUANZEZHICHITUKUAIHUOWEIXINGYUANZHU。ERXIANGRONGDEDIBUTIANCHONGJIAOZEKEYONGYUJIANQINGLUOJIHECUNCHUQIJINGLIZHIJIANDEYINGLI,TONGSHIJIANGREJUNYUNDIFENBUZAIJINGLIBIAOMIANSHANG。YEKEYISHIYONGYIGEGUIZHONGJIECENG(interposer)ZUOWEIDISIGEJINGLIYULUOJISoCLIANJIEDEJIEKOU,YIYINYINGREJIXIEFANGMIANDETIAOZHAN。

                楚雄棋牌YOUYUDRAMDEZIWOSHUAXINSULVHUISUIWENDUERBIANHUA,YINCIBIXUMIQIEZHUYICUNCHUQI-LUOJIDUIDIEDEREGUANLI。WEILETIGAOCHANPINKEKAODU,ZAILUOJIXINPIANREDIANHEDRAMNEIDEREGANCEQIZHIJIANDEWENDUSANJIAOZHOUDOUBIXUSHEFAZUIXIAOHUA。YOUYUQICAIYONGDEZHICHENGBUTONG,DRAMHELUOJISoCSHEJIXIAOZUBIXUJINMIHEZUO,ZAIZHIZAO‘DUIDIE’XINPIANSHIHUXIANGJIAOLIUZIXUN。ZHEIGESHEJIXIAOZUKENENGBIXUYAODUIREDIANSHEJIJINXINGQUANHENG,RANER,ZHEIBUFENJIAOHUANZIXUNDEFANGFAQUEYOUYUJEDECBINGWEISHEJIERQUEFABIAOZHUNHUA。

                三星的存储器立方体

                2011NIAN2YUE,SANXING(Samsung)GONGBULESHOUGEYONGTSVSHIXIANDEmobileDRAM,GAICUNCHUQIDAIYOUWideIOJIEKOU(LIANJIE),MUQIANKANLAI,GAICUNCHUQIYIJINGFUHELEYOUJC42.6GONGZUOXIAOZUDINGYIDEJEDECBIAOZHUN。SHISHISHANG,SANXINGYESHIJC42.6WideIOGONGZUOXIAOZUDEHUIYUANZHIYI。

                楚雄棋牌QIJINGLIMIANJIWEI64.34mm2,BI1GBDELPDDR2DALE25%。ZHENGKEXINPIANSHIYOU4GEDUICHENGDE4×64MbZHENLIE、ZHOUBIANDIANLUHEWEITUKUAISUOGOUCHENG。WEILEJIANGDIGONGHAOBINGZHIYUANGAOCHUANSHUPINKUAN,GAISHEJIJIEYOUCAIYONG44×6WEITUKUAICHENDILAIJIANSHAOI/OQUDONGQIJIAZAI。QIWEITUKUAICHICUN20×17μm,JIANJU250μm。GAIGONGSIDETSVKONGJING7.5μm,DIANZUZHI0.22~0.24Ω,DIANRONGZHI47.4fF。

                SANXINGBINGWEIGONGBUQIWideIODRAMDEKEKAOXINGZILIAO。YIMUQIANSHENGCHANTSVDECHENGBENJIEGOULAIKAN,YAOZHIZAOWideIOJIEKOUDEYUANJIANXIANRANGENGJIAANGGUI,BUGUO,ZHEIGEWENTIHUOXUKEJIEYOUDALIANGSHENGCHANLAIJIEJUE。ZHANGYUANKANLAI,GAIJISHUQUESHIJUBEIZHEJIANGDICHENGBENJITIGONGGENGGAOXINGNENGDEQIANLI。

                本文小结

                DUIZHENGHELUOJIHECUNCHUQIDE3DICERYAN,SHOUGEZHENDUIWideIODESHANGYONGHUABIAOZHUNZHIGUANZHONGYAO。JINGUANJISHUSHANGDECHUANGXINCONGBUTINGXIE,DANXIANJIEDUANZAIYIZHIDUIDIEYUANJIANDESHEJITUANDUIZHIJIANRENGRANQUEFAKEJIAOHUANSHEJISHUJUDEBIAOZHUN。CIWAI,JIANGDICHENGBENHEGAISHANZHICHENGYESHIWEILAIBIXUNULIDEZHUYAOFANGXIANG。

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