台積電 2nm 工藝重大突破 2023 年投入試 - 3C

By Barb Cronin
at 2020-11-19T01:56
at 2020-11-19T01:56
Table of Contents
台積電 2nm 工藝重大突破 2023 年投入試產
richard richard · 2020-11-17
這幾年,天字一號代工廠台積電在新工藝進展上簡直是開掛一般的存在,7nm 工藝全面普
及,5nm 工藝一路領先,3nm 工藝近在眼前,2nm 工藝也進展神速。根據最新報導,台積
電已經在 2nm 工藝上取得一項重大的內部突破,雖未披露細節,但是據此樂觀預計,
2nm 工藝有望在 2023 年下半年進行風險性試產,2024 年就能步入量產階段。
台積電還表示,2nm 的突破將再次拉大與競爭對手的差距,同時延續摩爾定律,繼續挺進
1nm 工藝的研發。台積電預計,蘋果、高通、NVIDIA、AMD 等客戶都有望率先採納其
2nm 工藝。
2nm 工藝上,台積電將放棄延續多年的 FinFET ( 鰭式場效應晶體管 ),甚至不使用三星
規劃在 3nm 工藝上使用的 GAAFET ( 環繞柵極場效應晶體管 ),也就是納米線 (
nanowire ),而是將其拓展成為“MBCFET”( 多橋通道場效應晶體管 ),也就是奈米片
( nanosheet )。
從 GAAFET 到 MBCFET,從奈米線到奈米片,可以視為從二維到三維的躍進,能夠大大改
進電路控制,降低漏電率。
當然,新工藝的成本越發會成為天文數字,三星已經在 5nm 工藝研發上已經投入了大約
4.8 億美元,3nm GAAFET 上會大大超過 5 億美元。
台積電很少披露具體工藝節點上的投入數字,但是大家可以放開去想像了……
https://tinyurl.com/y5jxrn77
十
--
作者 goipait (GoGo) 看板 Gossiping
標題 [問卦] 有沒有彥州懶人包?
時間 Sat May 28 08:23:13 2016
--
richard richard · 2020-11-17
這幾年,天字一號代工廠台積電在新工藝進展上簡直是開掛一般的存在,7nm 工藝全面普
及,5nm 工藝一路領先,3nm 工藝近在眼前,2nm 工藝也進展神速。根據最新報導,台積
電已經在 2nm 工藝上取得一項重大的內部突破,雖未披露細節,但是據此樂觀預計,
2nm 工藝有望在 2023 年下半年進行風險性試產,2024 年就能步入量產階段。
台積電還表示,2nm 的突破將再次拉大與競爭對手的差距,同時延續摩爾定律,繼續挺進
1nm 工藝的研發。台積電預計,蘋果、高通、NVIDIA、AMD 等客戶都有望率先採納其
2nm 工藝。
2nm 工藝上,台積電將放棄延續多年的 FinFET ( 鰭式場效應晶體管 ),甚至不使用三星
規劃在 3nm 工藝上使用的 GAAFET ( 環繞柵極場效應晶體管 ),也就是納米線 (
nanowire ),而是將其拓展成為“MBCFET”( 多橋通道場效應晶體管 ),也就是奈米片
( nanosheet )。
從 GAAFET 到 MBCFET,從奈米線到奈米片,可以視為從二維到三維的躍進,能夠大大改
進電路控制,降低漏電率。
當然,新工藝的成本越發會成為天文數字,三星已經在 5nm 工藝研發上已經投入了大約
4.8 億美元,3nm GAAFET 上會大大超過 5 億美元。
台積電很少披露具體工藝節點上的投入數字,但是大家可以放開去想像了……
https://tinyurl.com/y5jxrn77
十
--
作者 goipait (GoGo) 看板 Gossiping
標題 [問卦] 有沒有彥州懶人包?
時間 Sat May 28 08:23:13 2016
噓 obov: 懶趴包喇幹 05/28 08:23
--
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