Usb type c接口定义介绍

一、Usb type c接口定义介绍

USB type-c接口总计有24个针脚,可以正反插且传输速度快,接口没有方向性,让用户在使用中避免出现插错的情况。一般简称有type c、type-c等这些指的都是同一个产品。而USB3.0接口通常是9到11个,USB2.0只有4个针脚。针脚的增多并没有导致type-c刘伯温二四六精选料接口体积变大,实际上它还缩小了体积(相对标准口来说),满足了移动设备的需求。

二、USB3.1 type-c接口特性

刘伯温二四六精选料TEXING1、QUANXINJIEKOUSHEJI,CHICUNYUE8.4mm x 2.6mm,JIEKOUXIANBO

TEXING2、GONGLVSHUCHUNENGLI:BIAOZHUNXIANLAN3A,JIEKOU5A

TEXING3、KEYONGLAICHUANSHUDisplayPortXUNHAO,ZHICHI4K UHDYINGXIANGCHUANSHU

刘伯温二四六精选料TEXING4、KEYITIGONGZUIDA100 DEDIANLICHUANSHU

刘伯温二四六精选料TEXING5、GENGHAODEDIANCIGANRAO(EMI)HESHEPINGANRAO(RFI)HUANJIETEXING

刘伯温二四六精选料TEXING6、ZHICHIZHENGFANLIANGMIANCHARU,KECHENGSHOU1WANCIFANFUCHABA

刘伯温二四六精选料TEXING7、USB Power Delivery,KEZHICHICHONGDIAN

刘伯温二四六精选料TEXING8、ZUIGAOSHUJUCHUANSHUSUDUDADAO10Gbps,JIYUUSB3.1GUIFAN

三、USB Type-C接口的优点

YOUDIAN1、PEIBEIType-CLIANJIEQIDEBIAOZHUNGUIGELIANJIEXIAN,KETONGGUO3ADIANLIU,TONGSHIHAIZHICHICHAOCHUXIANYOUUSBGONGDIANNENGLIDE「USBPD」,KEYITIGONGZUIDA100WDEDIANLI;

刘伯温二四六精选料YOUDIAN2、DisplayPortJIAOTIMOSHI,ZHICHIGAODA4KCHAOGAOQING(UHD)SHENZHI8KDEJIEXIDU。

YOUDIAN3、ZUIDASHUJUCHUANSHUSUDUDADAO10Gbps,YESHIUSB3.1DEBIAOZHUN,JIANRONGUSB2.0BIAOZHUN;

刘伯温二四六精选料YOUDIAN4、ZHICHICONGZHENGFANLIANGMIANJUNKECHARUDE「ZHENGFANCHA」GONGNENG;

四、usb type-c接引脚定义

usb type-c接口定义概念解析

KEYIKANDAO,SHUJUCHUANSHUZHUYAOYOUTX/RXLIANGZUCHAFENXINHAO,CC1HECC2SHILIANGGEGUANJIANYINJIAO,ZUOYONGHENDUO:

刘伯温二四六精选料• TANCELIANJIE,QUFENZHENGFANMIAN,QUFENDFPHEUFP,YEJIUSHIZHUCONG

刘伯温二四六精选料• PEIZHIVbus,YOUUSB Type-CHEUSB Power DeliveryLIANGZHONGMOSHI

刘伯温二四六精选料• PEIZHIVconn,DANGXIANLANLIYOUXINPIANDESHIHOU,YIGEccCHUANSHUXINHAO,YIGEccBIANCHENGGONGDIANVconn

刘伯温二四六精选料• PEIZHIQITAMOSHI,RUJIEYINPINPEIJIANSHI,dp,pcieSHI

刘伯温二四六精选料DIANYUANHEDIDOUYOU4GE,ZHEIJIUSHIWEISHENMEKEYIZHICHIDAO100WDEYUANYIN。

usb type-c接口定义概念解析

BUYAOKANZHEUSB Type-CHAOXIANGNENGZHICHIZUIGAO20V/5A,SHIJISHANGZHEIXUYAOUSB PD,ERZHICHIUSB PDXUYAOEWAIDEpdXINPIAN,SUOYIBUYAOYIWEISHIUSB Type-CJIEKOUJIUKEYIZHICHIDAO20V/5A。DANGRAN,YIHOUYINGGAIHUICHUXIANJICHENGDAOYIQIDEXINPIAN。

FUZHUXINHAOsub1HEsub2(Side band use),ZAITEDINGDEYIXIECHUANSHUMOSHISHICAIYONG。

d+HEd-SHILAIJIANRONGUSBZHIQIANDEBIAOZHUNDE。

刘伯温二四六精选料ZHEILISHUOYIXIA,USB3.0ZHIYOUYIZURX/TX,SUDUSHI5Gb,USB Type-CWEILEBAOZHENGZHENGFANDOUKEYICHAJIUYONGLELIANGZU,DANSHIJISHANGSHUJUCHUANSHUHAISHIZHIYONGLEYIZURX/TX,SUDUJIUYIJINGDADAO10GbLE。RUGUOHOUMIANSHENGJIXIEYI,LIANGZUDOUCHUANDEHUAJIUHE   DisplayPortYIYANG20GbLE。

五、usb type-c接口主要功能

1.KUAISULILUNSHANG,USB-CDUANKOUDEZUIGAOCHUANSHUSULVWEIMEIMIAO10Gb。DANSHIPINGGUOBIAOSHIXINKUANMacBookDEUSB-CDUANKOUZUIGAOCHUANSHUSULVWEI5Gbps。ZUIDASHUCHUDIANYAWEI20FU,KEYIJIAKUAICHONGDIANSHIJIAN。

刘伯温二四六精选料ERUSB-AXING,DAOMUQIANWEIZHIJIXIANCHUANSHUSULVWEI  5Gbps,SHUCHUDIANYAWEI5FU。

2.DUOMIANSHOUXINMacBookDEUSB-CXINGDUANKOUNENGGOUCHUANSHUSHUJU、JINXINGCHONGDIANYEKEYIZUOWEISHIPINSHUCHUDUANKOULIANJIEWAIBUXIANSHISHEBEI。WEIYIDEYIWENSHIPINGGUORUHEMANZUXIANGYAOTONGSHIZUOZHEISANJIANSHIDEYONGHU。

3.SHUANGXIANGBUXIANGLAOKUANUSBDUANKOU,GONGLVZHINENGDANXIANGCHUANSHU,USB-CXINGDUANKOUDEGONGLVCHUANSHUSHISHUANGXIANGDE,ZHEIYIWEIZHETAKEYIYONGYOULIANGZHONGFASONGGONGLVFANGSHI。SUOYI,YONGHUBUJINKEYIYONGBIJIBENWEIYIDONGSHEBEICHONGDIAN,YEKEYILIYONGQITASHEBEIHUOYIDONGDIANYUAN

WEIBIJIBENCHONGDIAN。

4.HOUXIANGJIANRONGUSB-CKEYIYULAODEUSBBIAOZHUNJIANRONG,DANYONGHUXUYAOEWAIGOUMAISHIPEIQICAINENGWANCHENGJIANRONG。PINGGUOGONGSIBIAOSHIBUJINPINGGUOGUANFANGHUICHUSHOUSHIPEIQI,DISANFANGGONGSIYEKEYISHOUQUANSHENGCHAN。

六、usb type-c接工作流程

usb type-c接口定义概念解析

刘伯温二四六精选料SHANGTUDFP (Downstream Facing Port)YEJIUSHIZHU,UFP (Upstream Facing Port)WEICONG。CHULEDFP、UFP,HAIYOUGEDRP (Dual Role port),DRPKEYIZUODFPYEKEYIZUOUFP。DANGDPRJIEDAOUFP,DRPZHUANHUAWEIDFP。DANGDRPJIEDAODFP,DRPZHUANHUAWEIUFP。LIANGGEDRPJIEZAIYIQI,ZHEISHIJIUSHIRENYIYIFANGWEIDFP,LINGYIFANGWEIUFP。

刘伯温二四六精选料ZAIDFPDECC pinYOUSHANGLADIANZURp,ZAIUFPYOUXIALADIANZURd。WEILIANJIESHI,DFPDEVBUSSHIWUSHUCHUDE。LIANJIEHOU,CC pinXIANGLIAN,DFPDECC pinHUIJIANCEDAOUFPDEXIALADIANZURd,SHUOMINGLIANJIESHANGLE,DFPJIUDAKAIVbusDIANYUANKAIGUAN,SHUCHUDIANYUANJIUFP。ERNAGECC pin(CC1,CC2)JIANCEDAOXIALADIANZUJIUQUEDINGJIEKOUCHARUDEFANGXIANG,SHUNBIANQIEHUANRX/TX。

DIANZURd=5.1k,DIANZURpWEIBUQUEDINGDEZHI,GENJUQIANMIANDETUKANDAOUSB Type-CYOUJIZHONGGONGDIANMOSHI,KAOSHENMELAIZHENBIE? JIUKAORpDEZHI,RpDEZHIBUYIYANG,CC pinJIANCEDAODEDIANYAJIUBUYIYANG,RANHOULAIKONGZHIDFPDUANZHIXINGNAZHONGGONGDIANMOSHI。

XUYAOZHUYIDESHI,SHANGTULIHUALELIANGGECC,SHIJISHANGZAIBUHANXINPIANDEXIANLANLIZHIYOUYIGENccXIAN。

HANXINPIANDEXIANLANYEBUSHILIANGGENccXIAN,ERSHIYIGENcc,YIGENVconn,YONGLAIJIXIANLANLIDEXINPIANGONGDIAN(3.3VHUO5V),ZHEISHIJIUccDUANMEIYOUXIALADIANZURd,ERSHIXIALADIANZURa,800-1200OU。

usb type-c接口定义概念解析

刘伯温二四六精选料DONGGUANLINQUANDIANZIKEJIYOUXIANGONGSICHENGLIYU2011NIAN9YUE。GONGSIZUOLUOYULISHIWENHUAMINGCHENGGUANGDONGSHENGDONGGUANSHIHUMENZHEN。ZHUYAOJINGYINGJINGMIDIANZILIANJIEQI、QICHELIANJIEQI、YILIAOQICAIDENGCHANPINDEYANFAYUZHIZAOJIMOJUSHEJIYUZHIZAO、CHONGYA、ZHUSUJILIANJIEQIZUZHUANGYITIHUAFUWU.GONGSICHENDIANLEYIPIZHUANYEHUAZISHENSHEJIYUSHENGCHANTUANDUI,YIJINGQUDELEISO 9001,ISO 14001JITS 16949ZHILIANGGUANLITIXIRENZHENG。

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