[新聞] 台積電試產 7 奈米良率超過七成,無懼三星進一步搶單
台積電試產 7 奈米良率超過七成,無懼三星進一步搶單
日前,南韓媒體 ET News 報導,業界消息傳出,三星打算在 4 月份加碼投資 10 奈米生
產線,還計劃在 2018 年打造一座全新的 7 奈米半導體廠,策略是要搶在競爭對手之前
,把超精細的製程技術研發完成。此舉乃三星認為,假如 7 奈米製程廠房能儘早落成,
那麼之前被台積電奪走的晶圓代工訂單,應該能再度搶回。不過,就有外國媒體報導,台
積電的第一代 7 奈米製程技術所試產的晶片良品率已經高達 76%,因此在這樣的基礎下
,三星要搶單並不容易。
事實上,根據台積電估計,按照目前的發展速度來看,台積電 7 奈米製程所生產的晶片
,將可以在 2018 年上半年達成量產目標,單就發展的時間上來看,要領先競爭對手三星
。而且,之前曾有分析師認為,三星的 7 奈米製程可能要等到 2018 年底才有望進行實
際量產。因此,三星要搶下蘋果新款 A12 處理晶片訂單的難度將會非常高。何況,台積
電除了第一代 7 奈米先進製程已試產之外,還已經在規劃第二代 7 奈米製程技術。
據瞭解,台積電第二代 7 奈米製程技術將使用極紫外光(EUV)設備,預計其密度相比第
一代提高 1.2 倍,速度提高 10%,但功耗卻降低 15%。過去,三星曾經是多年蘋果 A 系
列晶片供應商,而且在 iPhone 6 之前都是獨家供應。然而,由於三星和蘋果之間的專利
糾紛,再加上之前「晶片門」事件,現在他們再想獲得蘋果的晶片訂單,可能不是媒體報
導的那麼容易。
(首圖來源:科技新報攝)ꀊ
連結: https://finance.technews.tw/2017/03/20/tsmc-7nm-2/
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