中國首款自研DRAM晶片 長鑫存儲傳年底量 - 3C
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By Ethan
at 2019-06-14T06:21
at 2019-06-14T06:21
Table of Contents
中國首款自研DRAM晶片 長鑫存儲傳年底量產
https://ec.ltn.com.tw/article/paper/1295900
2019-06-14 05:30
日經新聞報導,中國長鑫存儲技術正重新設計記憶體晶片DRAM,計畫年底開始少量量產。
圖為東芝記憶體模組(彭博)
https://i.imgur.com/qAn9h8J.jpg
〔編譯楊芙宜/綜合報導〕
美中科技戰延燒之際,日經新聞報導,中國正極力增加半導體核心技術的自給自足;
2位知情人士透露,
中國長鑫存儲技術(Changxin Memory Technologies)
首款自主設計DRAM(動態隨機存取記憶體)晶片準備年底開始部分量產;
長鑫存儲正重新設計DRAM,以讓用到的美國技術最小化,
避免侵權和成為美國打擊的對象。
長鑫存儲成立於2016年,先前稱合肥長鑫,
和福建晉華、長江存儲為「中國製造2025」的3大半導體國家隊。
晉華去年被美國處以貿易黑名單的禁售制裁、被起訴竊取商業機密後,
處於營運停止狀態,長鑫若年底量產成功,
將是首家有望和三星電子、美光科技等兩大DRAM鉅子競爭的中企。
消息人士透露,長鑫在合肥DRAM廠已投資約80億美元,打算在年底量產,
最初每月預計生產約1萬片晶圓,
「這將須經歷某一學習曲線,但該公司計畫今年底前有一些量產」。
DRAM應用在筆電到智慧手機、資料中心伺服器、連網汽車等數億裝置上。
研究機構CINNO分析師Sean Yang表示,相較目前全球每月生產130萬片晶圓,
上述數字很少,但對還沒有本土自製DRAM晶片的中國來說,這是項重大突破。
去年全球DRAM市場價值達996.5億美元,
三星電子、SK海力士、美光科技等三大廠掌控了95%產量。
被視美下個可能打擊對象
據透露,長鑫生產仍依賴美國的設備及設計器材供應商,無法完全排除美國制裁威脅,
但重新設計DRAM將使它隔絕於竊取美國智慧財產的指控,避免淪落晉華下場;
長鑫被廣泛視為是美國華府下個可能打擊對象,正採取額外步驟防範被控侵權,
也替中國提供晶片斷源的備案。
傳技術來自德國英飛凌
報導說,長鑫DRAM設計基於德國晶片商英飛凌旗下DRAM大廠
奇夢達(Qimonda,2009年破產)技術,
但世界頂尖半導體廠商仍需用到美國設備、原料、電子設計自動化工具,
仍很難完全避開。
長期恐衝擊DRAM價格
分析師認為,若長鑫加快增加產能,未來2年或許將進一步衝擊已被壓低的DRAM價格。
---------------------------------------------------------------------------
心得:還只是傳言,差不多接近買點了,早買早享受,晚買有折扣
--
Q 臺灣人的需求金字塔 ◢◣ █ 安全、無毒的食物
S ◢██◣ █ 有錢結婚生養小孩
W ◢████◣ █ 買得起的房子
E ◢██████◣ █ 被老闆當人看
E ◢████████◣ █ 下班還來得及和親友吃晚餐
T ▄▄▄▄▄▄▄▄▄▄▄▄ █ 租得起房子█ 找得到工作
--
https://ec.ltn.com.tw/article/paper/1295900
2019-06-14 05:30
日經新聞報導,中國長鑫存儲技術正重新設計記憶體晶片DRAM,計畫年底開始少量量產。
圖為東芝記憶體模組(彭博)
https://i.imgur.com/qAn9h8J.jpg
〔編譯楊芙宜/綜合報導〕
美中科技戰延燒之際,日經新聞報導,中國正極力增加半導體核心技術的自給自足;
2位知情人士透露,
中國長鑫存儲技術(Changxin Memory Technologies)
首款自主設計DRAM(動態隨機存取記憶體)晶片準備年底開始部分量產;
長鑫存儲正重新設計DRAM,以讓用到的美國技術最小化,
避免侵權和成為美國打擊的對象。
長鑫存儲成立於2016年,先前稱合肥長鑫,
和福建晉華、長江存儲為「中國製造2025」的3大半導體國家隊。
晉華去年被美國處以貿易黑名單的禁售制裁、被起訴竊取商業機密後,
處於營運停止狀態,長鑫若年底量產成功,
將是首家有望和三星電子、美光科技等兩大DRAM鉅子競爭的中企。
消息人士透露,長鑫在合肥DRAM廠已投資約80億美元,打算在年底量產,
最初每月預計生產約1萬片晶圓,
「這將須經歷某一學習曲線,但該公司計畫今年底前有一些量產」。
DRAM應用在筆電到智慧手機、資料中心伺服器、連網汽車等數億裝置上。
研究機構CINNO分析師Sean Yang表示,相較目前全球每月生產130萬片晶圓,
上述數字很少,但對還沒有本土自製DRAM晶片的中國來說,這是項重大突破。
去年全球DRAM市場價值達996.5億美元,
三星電子、SK海力士、美光科技等三大廠掌控了95%產量。
被視美下個可能打擊對象
據透露,長鑫生產仍依賴美國的設備及設計器材供應商,無法完全排除美國制裁威脅,
但重新設計DRAM將使它隔絕於竊取美國智慧財產的指控,避免淪落晉華下場;
長鑫被廣泛視為是美國華府下個可能打擊對象,正採取額外步驟防範被控侵權,
也替中國提供晶片斷源的備案。
傳技術來自德國英飛凌
報導說,長鑫DRAM設計基於德國晶片商英飛凌旗下DRAM大廠
奇夢達(Qimonda,2009年破產)技術,
但世界頂尖半導體廠商仍需用到美國設備、原料、電子設計自動化工具,
仍很難完全避開。
長期恐衝擊DRAM價格
分析師認為,若長鑫加快增加產能,未來2年或許將進一步衝擊已被壓低的DRAM價格。
---------------------------------------------------------------------------
心得:還只是傳言,差不多接近買點了,早買早享受,晚買有折扣
--
Q 臺灣人的需求金字塔 ◢◣ █ 安全、無毒的食物
S ◢██◣ █ 有錢結婚生養小孩
W ◢████◣ █ 買得起的房子
E ◢██████◣ █ 被老闆當人看
E ◢████████◣ █ 下班還來得及和親友吃晚餐
T ▄▄▄▄▄▄▄▄▄▄▄▄ █ 租得起房子█ 找得到工作
--
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By Franklin
at 2019-10-04T08:31
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By Jacky
at 2019-10-05T11:48
at 2019-10-05T11:48
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By Madame
at 2019-10-09T16:49
at 2019-10-09T16:49
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at 2019-10-14T09:14
at 2019-10-14T09:14
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