日廠有28nm製程以上的技術,何必求台積 - 工程師

By Dora
at 2023-03-05T21:35
at 2023-03-05T21:35
Table of Contents
日本半導體大廠,瑞薩RENESAS有28nm以上晶圓製程技術
在不久前,全球晶圓生產供應鏈吃緊的時候
日本企業(汽車製造廠)曾拜託台積,幫忙加緊製造車用晶片
但是從前80年代日本國內的半導體產業早已打下製程生產的基礎
以車用晶片來說,設計上還是以成熟製程為主
照理講,應當不須用到先進製程,不需委託台積生產,
可是,日本企業(包含車廠TOYOTA車用零組件大廠DENSO)
為何還加碼投資台積,加速國內設廠呢?
難道日本是為了因應未來導入AI自動駕駛
開始提前布局7nm以下的車用零組件設計嗎?
LiDAR系統用28nm以上的製程做不到嗎?
RENESAS如果要研發新製程,應該也來得及吧?
為甚麼日本的製程技術會一直停留在28nm呢?
--
在不久前,全球晶圓生產供應鏈吃緊的時候
日本企業(汽車製造廠)曾拜託台積,幫忙加緊製造車用晶片
但是從前80年代日本國內的半導體產業早已打下製程生產的基礎
以車用晶片來說,設計上還是以成熟製程為主
照理講,應當不須用到先進製程,不需委託台積生產,
可是,日本企業(包含車廠TOYOTA車用零組件大廠DENSO)
為何還加碼投資台積,加速國內設廠呢?
難道日本是為了因應未來導入AI自動駕駛
開始提前布局7nm以下的車用零組件設計嗎?
LiDAR系統用28nm以上的製程做不到嗎?
RENESAS如果要研發新製程,應該也來得及吧?
為甚麼日本的製程技術會一直停留在28nm呢?
--
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工程師
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