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10 nm process

In semiconductor fabrication, the International Technology Roadmap for Semiconductors (ITRS) defines the 10 nm process as the MOSFET technology node following the 14 nm node. 10 nm class denotes chips made using process technologies between 10 and 20 nm.

All production 10 nm processes are based on FinFET (fin field-effect transistor) technology, a type of multi-gate MOSFET technology that is a non-planar evolution of planar silicon CMOS technology. Samsung first started their production of 10 nm-class chips in 2013 for their multi-level cell (MLC) flash memory chips, followed by their SoCs using their 10 nm process in 2016. TSMC began commercial production of 10 nm chips in 2016, and Intel later began production of 10 nm chips in 2018.

Since 2009, however, "node" has become a commercial name for marketing purposes[1] that indicates new generations of process technologies, without any relation to gate length, metal pitch or gate pitch.[2][3][4] For example, GlobalFoundries' 7 nm processes are similar to Intel's 10 nm process, thus the conventional notion of a process node has become blurred.[5] TSMC and Samsung's 10 nm processes are somewhere between Intel's 14 nm and 10 nm processes in transistor density. The transistor density (number of transistors per square millimetre) is more important than transistor size, since smaller transistors no longer necessarily mean improved performance, or an increase in the number of transistors.

Background

The ITRS's original naming of this technology node was "11 nm". According to the 2007 edition of the roadmap, by the year 2022, the half-pitch (i.e., half the distance between identical features in an array) for a DRAM should be 11 nm.

In 2008, Pat Gelsinger, at the time serving as Intel's Chief Technology Officer, said that Intel saw a 'clear way' towards the 10 nm node.[6][7]

In 2011, Samsung announced plans to introduce the 10 nm process the following year.[8] In 2012, Samsung announced eMMC flash memory chips that are produced using the 10 nm process.[9]

In actuality, "10 nm" as it is generally understood in 2018 is only in high-volume production at Samsung. GlobalFoundries has skipped 10 nm, Intel has not yet started high-volume 10 nm production, due to yield issues, and TSMC has considered 10 nm to be a short-lived node,[10] mainly dedicated to processors for Apple during 2017–2018, moving on to 7 nm in 2018.

There is also a distinction to be made between 10 nm as marketed by foundries and 10 nm as marketed by DRAM companies.

Technology production history

In April 2013, Samsung announced that it had begun mass production of multi-level cell (MLC) flash memory chips using a 10 nm-class process, which, according to Tom's Hardware, Samsung defined as "a process technology node somewhere between 10-nm and 20-nm".[11] On 17 October 2016, Samsung Electronics announced mass production of SoC chips at 10 nm.[12] The technology's main announced challenge has been triple patterning for its metal layer.[13][14]

TSMC began commercial production of 10 nm chips in early 2016, before moving onto mass production in early 2017.[15]

On 21 April 2017, Samsung started shipping their Galaxy S8 smartphone which uses the company's version of the 10 nm processor.[16] On 12 June 2017, Apple delivered second-generation iPad Pro tablets powered with TSMC-produced Apple A10X chips using the 10 nm FinFET process.[17]

On 12 September 2017, Apple announced the Apple A11, a 64-bit ARM-based system on a chip, manufactured by TSMC using a 10 nm FinFET process and containing 4.3 billion transistors on a die of 87.66 mm2.

In April 2018, Intel announced a delay in volume production of 10 nm mainstream CPUs until sometime in 2019.[18] In July the exact time was further pinned down to the holiday season.[19] In the meantime, however, they did release a low-power 10 nm mobile chip, albeit exclusive to Chinese markets and with much of the chip disabled.[20]

In June 2018 at VLSI 2018, Samsung announced their 11LPP and 8LPP processes. 11LPP is a hybrid based on Samsung 14 nm and 10 nm technology. 11LPP is based on their 10 nm BEOL, not their 20 nm BEOL like their 14LPP. 8LPP is based on their 10LPP process.[21][22]

Nvidia released their GeForce 30 series GPUs in September 2020. They are made on a custom version of Samsung's 8 nm process, called Samsung 8N, with a transistor density of 44.56 million transistors per mm2.[23][24]

10 nm process nodes

Foundry

ITRS Logic Device
Ground Rules (2015)
Samsung TSMC Intel
Process name 16/14 nm 11/10 nm 10LPE
(10 nm)
10LPP
(10 nm)
8LPP
(8 nm)
8LPU
(8 nm)
8LPA
(8 nm)
10FF
(10 nm)
10nm[25] 10nm SF
(10 nm)[a]
Transistor density (MTr / mm2) Un­known Un­known 51.82[22] 61.18[22] ? 52.51[26] 100.76[27][b]
Transistor gate pitch (nm) 70 48 68 64 ? 66 54
Interconnect pitch (nm) 56 36 51 ? ? 44 36
Transistor fin pitch (nm) 42 36 42 42 ? 36 34
Transistor fin height (nm) 42 42 49 ? ? 42 53
Production year 2015 2017 2017 production[22] 2017 production[22] 2018 production 2019 production 2021 production 2016 risk production[15]
2017 production[15]
2018 production
(Cannon Lake)[29]
2020 production
(Tiger Lake)[30]
  1. ^ For 10nm ESF renamed Intel 7, see 7 nm)
  2. ^ Intel uses this formula:[28]  

Transistor gate pitch is also referred to as CPP (contacted poly pitch) and interconnect pitch is also referred to as MMP (minimum metal pitch). Samsung reported their 10 nm process as having a 64 nm transistor gate pitch and 48 nm interconnect pitch. TSMC reported their 10 nm process as having a 64 nm transistor gate pitch and 42 nm interconnect pitch. Further investigation by Tech Insights revealed these values to be false and they have been updated accordingly. In addition, the transistor fin height of Samsung's 10 nm process was updated by MSSCORPS CO at SEMICON Taiwan 2017.[31][32][33][34][35] GlobalFoundries decided not to develop a 10 nm node, because it believed it would be short lived.[36] Samsung's 8 nm process is the company's last to exclusively use DUV lithography.[37]

DRAM "10 nm class"

For the DRAM industry, the term "10 nm-class" is often used and this dimension generally refers to the half-pitch of the active area.[citation needed] The "10 nm" foundry structures are generally much larger.[citation needed]

Generally 10 nm class refers to DRAM with a 10-19 nm feature size, and was first introduced c. 2016. As of 2020 there are three generations of 10 nm class DRAM : 1x nm (19-17 nm, Gen1); 1y nm (16-14 nm, Gen2); and 1z nm (13-11 nm, Gen3).[38] 3rd Generation "1z" DRAM was first introduced c.2019 by Samsung, and was initially stated to be produced using ArF lithography without the use of EUV lithography;[39][40] subsequent production did utilise EUV lithography.[41]

Beyond 1z Samsung names its next node (fourth generation 10 nm class) DRAM : "D1a" (for 2021), and beyond that D1b (expected 2022); whilst Micron refers to succeeding "nodes" as "D1α" and "D1β".[42] Micron announced volume shipment of 1α class DRAM in early 2021.[43]

References

  1. ^ "No More Nanometers – EEJournal".
  2. ^ Shukla, Priyank. "A Brief History of Process Node Evolution". design-reuse.com. Retrieved 9 July 2019.
  3. ^ Hruska, Joel. "14nm, 7nm, 5nm: How low can CMOS go? It depends if you ask the engineers or the economists..." ExtremeTech.
  4. ^ "Exclusive: Is Intel Really Starting To Lose Its Process Lead? 7nm Node Slated For Release in 2022". wccftech.com. 10 September 2016.
  5. ^ "Life at 10nm. (Or is it 7nm?) And 3nm - Views on Advanced Silicon Platforms". eejournal.com. 12 March 2018.
  6. ^ Damon Poeter (July 2008). "Intel's Gelsinger Sees Clear Path To 10nm Chips". from the original on 25 April 2009. Retrieved 20 June 2009.
  7. ^ "MIT: Optical lithography good to 12 nanometers". from the original on 25 September 2012. Retrieved 20 June 2009.
  8. ^ "World's Largest Fabrication Facility, Line-16". Samsung. 26 September 2011. Retrieved 21 June 2019.
  9. ^ "Samsung's new 10nm-process 64GB mobile flash memory chips are smaller, faster, better". Engadget. 15 November 2012. Retrieved 21 June 2019.
  10. ^ . Archived from the original on 4 August 2018. Retrieved 4 August 2018.
  11. ^ . Tom's Hardware. 11 April 2013. Archived from the original on 21 June 2019. Retrieved 21 June 2019.
  12. ^ Samsung Starts Industry's First Mass Production of System-on-Chip with 10-Nanometer FinFET Technology, October 2016
  13. ^ "Samsung Starts Industry's First Mass Production of System-on-Chip with 10-Nanometer FinFET Technology". news.samsung.com.
  14. ^ "triple patterning for 10nm metal" (PDF).
  15. ^ a b c "10nm Technology". TSMC. Retrieved 30 June 2019.
  16. ^ "Buy".
  17. ^ techinsights.com. . techinsights.com. Archived from the original on 3 August 2017. Retrieved 30 June 2017.
  18. ^ "Intel Corp. Delays 10nm Chip Production - Mass production is now scheduled for 2019". 29 April 2018. Retrieved 1 August 2018.
  19. ^ "Intel says not to expect mainstream 10nm chips until 2H19". 28 July 2018. Retrieved 1 August 2018.
  20. ^ "Intel's First 10nm Processor Lands In China". 15 May 2018. Retrieved 11 September 2018.
  21. ^ "VLSI 2018: Samsung's 11nm nodelet, 11LPP". WikiChip Fuse. 30 June 2018. Retrieved 31 May 2019.
  22. ^ a b c d e "VLSI 2018: Samsung's 8nm 8LPP, a 10nm extension". WikiChip Fuse. 1 July 2018. Retrieved 31 May 2019.
  23. ^ "Nvidia confirms Samsung 8nm process for RTX 3090, RTX 3080, and RTX 3070 | PC Gamer". www.pcgamer.com.
  24. ^ "NVIDIA GeForce RTX 30 Ampere GPU Deep-Dive, Full Specs, Thermals, Power & Performance Detailed". 4 September 2020.
  25. ^ Demerjian, Charlie (2 August 2018). "Intel guts 10nm to get it out the door". SemiAccurate. Retrieved 29 September 2018.
  26. ^ Schor, David (16 April 2019). "TSMC Announces 6-Nanometer Process". WikiChip Fuse. Retrieved 31 May 2019.
  27. ^ "Intel 10nm density is 2.7X improved over its 14nm node". HEXUS. Retrieved 14 November 2018.
  28. ^ Bohr, Mark (28 March 2017). "Let's Clear Up the Node Naming Mess". Intel Newsroom. Retrieved 6 December 2018.
  29. ^ Cutress, Ian (26 July 2021). "Intel's Process Roadmap to 2025: with 4nm, 3nm, 20A and 18A?!". AnandTech. Retrieved 27 July 2021.
  30. ^ "What Products Use Intel 10nm? SuperFin and 10++ Demystified".
  31. ^ . 28 March 2017. Archived from the original on 30 March 2017. Retrieved 30 March 2017.
  32. ^ "International Technology Roadmap for Semiconductors 2.0 2015 Edition Executive Report" (PDF). Retrieved 27 December 2018.
  33. ^ Jones, Scotten. "14nm 16nm 10nm and 7nm - What we know now".
  34. ^ "Qualcomm Snapdragon 835 First to 10 nm". Samsung 10LPE process
  35. ^ "10 nm lithography process". wikichip.
  36. ^ Jones, Scotten. "Exclusive - GLOBALFOUNDRIES discloses 7nm process detail".
  37. ^ Shilov, Anton. "Samsung's 8LPP Process Technology Qualified, Ready for Production". www.anandtech.com.
  38. ^ Mellor, Chris (13 April 2020), "Why DRAM is stuck in a 10nm trap", blocksandfiles.com
  39. ^ Shilov, Anton (21 March 2019), "Samsung Develops Smaller DDR4 Dies Using 3rd Gen 10nm-Class Process Tech", www.anandtech.com
  40. ^ Samsung Develops Industry's First 3rd-generation 10nm-Class DRAM for Premium Memory Applications (press release), Samsung, 25 March 2019
  41. ^ Samsung Announces Industry's First EUV DRAM with Shipment of First Million Modules (press release), Samsung, 25 March 2020
  42. ^ Choe, Jeongdong (18 February 2021), "Teardown: Samsung's D1z DRAM with EUV Lithography", www.eetimes.com
  43. ^ Micron Delivers Industry's First 1α DRAM Technology (press release), Micron, 26 January 2021
Preceded by
14 nm
MOSFET manufacturing processes Succeeded by
7 nm

process, length, general, comparison, nanometres, semiconductor, fabrication, international, technology, roadmap, semiconductors, itrs, defines, mosfet, technology, node, following, node, class, denotes, chips, made, using, process, technologies, between, prod. For the length in general and comparison see 10 nanometres In semiconductor fabrication the International Technology Roadmap for Semiconductors ITRS defines the 10 nm process as the MOSFET technology node following the 14 nm node 10 nm class denotes chips made using process technologies between 10 and 20 nm All production 10 nm processes are based on FinFET fin field effect transistor technology a type of multi gate MOSFET technology that is a non planar evolution of planar silicon CMOS technology Samsung first started their production of 10 nm class chips in 2013 for their multi level cell MLC flash memory chips followed by their SoCs using their 10 nm process in 2016 TSMC began commercial production of 10 nm chips in 2016 and Intel later began production of 10 nm chips in 2018 Since 2009 however node has become a commercial name for marketing purposes 1 that indicates new generations of process technologies without any relation to gate length metal pitch or gate pitch 2 3 4 For example GlobalFoundries 7 nm processes are similar to Intel s 10 nm process thus the conventional notion of a process node has become blurred 5 TSMC and Samsung s 10 nm processes are somewhere between Intel s 14 nm and 10 nm processes in transistor density The transistor density number of transistors per square millimetre is more important than transistor size since smaller transistors no longer necessarily mean improved performance or an increase in the number of transistors Contents 1 Background 2 Technology production history 3 10 nm process nodes 3 1 Foundry 4 DRAM 10 nm class 5 ReferencesBackground EditThe ITRS s original naming of this technology node was 11 nm According to the 2007 edition of the roadmap by the year 2022 the half pitch i e half the distance between identical features in an array for a DRAM should be 11 nm In 2008 Pat Gelsinger at the time serving as Intel s Chief Technology Officer said that Intel saw a clear way towards the 10 nm node 6 7 In 2011 Samsung announced plans to introduce the 10 nm process the following year 8 In 2012 Samsung announced eMMC flash memory chips that are produced using the 10 nm process 9 In actuality 10 nm as it is generally understood in 2018 is only in high volume production at Samsung GlobalFoundries has skipped 10 nm Intel has not yet started high volume 10 nm production due to yield issues and TSMC has considered 10 nm to be a short lived node 10 mainly dedicated to processors for Apple during 2017 2018 moving on to 7 nm in 2018 There is also a distinction to be made between 10 nm as marketed by foundries and 10 nm as marketed by DRAM companies Technology production history EditIn April 2013 Samsung announced that it had begun mass production of multi level cell MLC flash memory chips using a 10 nm class process which according to Tom s Hardware Samsung defined as a process technology node somewhere between 10 nm and 20 nm 11 On 17 October 2016 Samsung Electronics announced mass production of SoC chips at 10 nm 12 The technology s main announced challenge has been triple patterning for its metal layer 13 14 TSMC began commercial production of 10 nm chips in early 2016 before moving onto mass production in early 2017 15 On 21 April 2017 Samsung started shipping their Galaxy S8 smartphone which uses the company s version of the 10 nm processor 16 On 12 June 2017 Apple delivered second generation iPad Pro tablets powered with TSMC produced Apple A10X chips using the 10 nm FinFET process 17 On 12 September 2017 Apple announced the Apple A11 a 64 bit ARM based system on a chip manufactured by TSMC using a 10 nm FinFET process and containing 4 3 billion transistors on a die of 87 66 mm2 In April 2018 Intel announced a delay in volume production of 10 nm mainstream CPUs until sometime in 2019 18 In July the exact time was further pinned down to the holiday season 19 In the meantime however they did release a low power 10 nm mobile chip albeit exclusive to Chinese markets and with much of the chip disabled 20 In June 2018 at VLSI 2018 Samsung announced their 11LPP and 8LPP processes 11LPP is a hybrid based on Samsung 14 nm and 10 nm technology 11LPP is based on their 10 nm BEOL not their 20 nm BEOL like their 14LPP 8LPP is based on their 10LPP process 21 22 Nvidia released their GeForce 30 series GPUs in September 2020 They are made on a custom version of Samsung s 8 nm process called Samsung 8N with a transistor density of 44 56 million transistors per mm2 23 24 10 nm process nodes EditFoundry Edit ITRS Logic DeviceGround Rules 2015 Samsung TSMC IntelProcess name 16 14 nm 11 10 nm 10LPE 10 nm 10LPP 10 nm 8LPP 8 nm 8LPU 8 nm 8LPA 8 nm 10FF 10 nm 10nm 25 10nm SF 10 nm a Transistor density MTr mm2 Un known Un known 51 82 22 61 18 22 52 51 26 100 76 27 b Transistor gate pitch nm 70 48 68 64 66 54Interconnect pitch nm 56 36 51 44 36Transistor fin pitch nm 42 36 42 42 36 34Transistor fin height nm 42 42 49 42 53Production year 2015 2017 2017 production 22 2017 production 22 2018 production 2019 production 2021 production 2016 risk production 15 2017 production 15 2018 production Cannon Lake 29 2020 production Tiger Lake 30 For 10nm ESF renamed Intel 7 see 7 nm Intel uses this formula 28 N o T r a n s i s t o r s m m 2 0 6 N A N D 2 T r C o u n t N A N D 2 C e l l A r e a 0 4 S c a n F l i p F l o p T r C o u n t S c a n F l i p F l o p C e l l A r e a displaystyle rm No Transistors mm 2 0 6 cdot frac rm NAND2 Tr Count rm NAND2 Cell Area 0 4 cdot frac rm Scan Flip Flop Tr Count rm Scan Flip Flop Cell Area Transistor gate pitch is also referred to as CPP contacted poly pitch and interconnect pitch is also referred to as MMP minimum metal pitch Samsung reported their 10 nm process as having a 64 nm transistor gate pitch and 48 nm interconnect pitch TSMC reported their 10 nm process as having a 64 nm transistor gate pitch and 42 nm interconnect pitch Further investigation by Tech Insights revealed these values to be false and they have been updated accordingly In addition the transistor fin height of Samsung s 10 nm process was updated by MSSCORPS CO at SEMICON Taiwan 2017 31 32 33 34 35 GlobalFoundries decided not to develop a 10 nm node because it believed it would be short lived 36 Samsung s 8 nm process is the company s last to exclusively use DUV lithography 37 DRAM 10 nm class EditMain article Dynamic random access memory For the DRAM industry the term 10 nm class is often used and this dimension generally refers to the half pitch of the active area citation needed The 10 nm foundry structures are generally much larger citation needed Generally 10 nm class refers to DRAM with a 10 19 nm feature size and was first introduced c 2016 As of 2020 there are three generations of 10 nm class DRAM 1x nm 19 17 nm Gen1 1y nm 16 14 nm Gen2 and 1z nm 13 11 nm Gen3 38 3rd Generation 1z DRAM was first introduced c 2019 by Samsung and was initially stated to be produced using ArF lithography without the use of EUV lithography 39 40 subsequent production did utilise EUV lithography 41 Beyond 1z Samsung names its next node fourth generation 10 nm class DRAM D1a for 2021 and beyond that D1b expected 2022 whilst Micron refers to succeeding nodes as D1a and D1b 42 Micron announced volume shipment of 1a class DRAM in early 2021 43 References Edit No More Nanometers EEJournal Shukla Priyank A Brief History of Process Node Evolution design reuse com Retrieved 9 July 2019 Hruska Joel 14nm 7nm 5nm How low can CMOS go It depends if you ask the engineers or the economists ExtremeTech Exclusive Is Intel Really Starting To Lose Its Process Lead 7nm Node Slated For Release in 2022 wccftech com 10 September 2016 Life at 10nm Or is it 7nm And 3nm Views on Advanced Silicon Platforms eejournal com 12 March 2018 Damon Poeter July 2008 Intel s Gelsinger Sees Clear Path To 10nm Chips Archived from the original on 25 April 2009 Retrieved 20 June 2009 MIT Optical lithography good to 12 nanometers Archived from the original on 25 September 2012 Retrieved 20 June 2009 World s Largest Fabrication Facility Line 16 Samsung 26 September 2011 Retrieved 21 June 2019 Samsung s new 10nm process 64GB mobile flash memory chips are smaller faster better Engadget 15 November 2012 Retrieved 21 June 2019 10nm rollout Archived from the original on 4 August 2018 Retrieved 4 August 2018 Samsung Mass Producing 128Gb 3 bit MLC NAND Flash Tom s Hardware 11 April 2013 Archived from the original on 21 June 2019 Retrieved 21 June 2019 Samsung Starts Industry s First Mass Production of System on Chip with 10 Nanometer FinFET Technology October 2016 Samsung Starts Industry s First Mass Production of System on Chip with 10 Nanometer FinFET Technology news samsung com triple patterning for 10nm metal PDF a b c 10nm Technology TSMC Retrieved 30 June 2019 Buy techinsights com 10nm Rollout Marching Right Along techinsights com Archived from the original on 3 August 2017 Retrieved 30 June 2017 Intel Corp Delays 10nm Chip Production Mass production is now scheduled for 2019 29 April 2018 Retrieved 1 August 2018 Intel says not to expect mainstream 10nm chips until 2H19 28 July 2018 Retrieved 1 August 2018 Intel s First 10nm Processor Lands In China 15 May 2018 Retrieved 11 September 2018 VLSI 2018 Samsung s 11nm nodelet 11LPP WikiChip Fuse 30 June 2018 Retrieved 31 May 2019 a b c d e VLSI 2018 Samsung s 8nm 8LPP a 10nm extension WikiChip Fuse 1 July 2018 Retrieved 31 May 2019 Nvidia confirms Samsung 8nm process for RTX 3090 RTX 3080 and RTX 3070 PC Gamer www pcgamer com NVIDIA GeForce RTX 30 Ampere GPU Deep Dive Full Specs Thermals Power amp Performance Detailed 4 September 2020 Demerjian Charlie 2 August 2018 Intel guts 10nm to get it out the door SemiAccurate Retrieved 29 September 2018 Schor David 16 April 2019 TSMC Announces 6 Nanometer Process WikiChip Fuse Retrieved 31 May 2019 Intel 10nm density is 2 7X improved over its 14nm node HEXUS Retrieved 14 November 2018 Bohr Mark 28 March 2017 Let s Clear Up the Node Naming Mess Intel Newsroom Retrieved 6 December 2018 Cutress Ian 26 July 2021 Intel s Process Roadmap to 2025 with 4nm 3nm 20A and 18A AnandTech Retrieved 27 July 2021 What Products Use Intel 10nm SuperFin and 10 Demystified Intel Details Cannonlake s Advanced 10nm FinFET Node Claims Full Generation Lead Over Rivals 28 March 2017 Archived from the original on 30 March 2017 Retrieved 30 March 2017 International Technology Roadmap for Semiconductors 2 0 2015 Edition Executive Report PDF Retrieved 27 December 2018 Jones Scotten 14nm 16nm 10nm and 7nm What we know now Qualcomm Snapdragon 835 First to 10 nm Samsung 10LPE process 10 nm lithography process wikichip Jones Scotten Exclusive GLOBALFOUNDRIES discloses 7nm process detail Shilov Anton Samsung s 8LPP Process Technology Qualified Ready for Production www anandtech com Mellor Chris 13 April 2020 Why DRAM is stuck in a 10nm trap blocksandfiles com Shilov Anton 21 March 2019 Samsung Develops Smaller DDR4 Dies Using 3rd Gen 10nm Class Process Tech www anandtech com Samsung Develops Industry s First 3rd generation 10nm Class DRAM for Premium Memory Applications press release Samsung 25 March 2019 Samsung Announces Industry s First EUV DRAM with Shipment of First Million Modules press release Samsung 25 March 2020 Choe Jeongdong 18 February 2021 Teardown Samsung s D1z DRAM with EUV Lithography www eetimes com Micron Delivers Industry s First 1a DRAM Technology press release Micron 26 January 2021 Preceded by14 nm MOSFET manufacturing processes Succeeded by7 nm Retrieved from https en wikipedia org w index php title 10 nm process amp oldid 1129536886, wikipedia, wiki, book, books, library,

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