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Emerging Non-Volatile Memory 2018
Nov.2018

emerging_non-volatile_memory_yole_flyer-1-bd_734716337
6 490 €

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Description

couv Emerging non volatile memory yole flyerAfter more than 15 years in development, PCM has finally taken off in stand-alone applications.
STT-MRAM will lead the embedded memory race.

EMERGING NVM SALES WILL GROW BY MORE THAN ONE ORDER OF MAGNITUDE IN THE NEXT THREE YEARS, THANKS TO SCM APPLICATIONS

Ever-growing data generation driven by mobile devices, the cloud, the internet of things (IoT), and big data, as well as novel AI applications, requires continuous advancements in memory technologies.
Flash NAND (non-volatile) and Dynamic Random Access Memory (DRAM - volatile) are the standalone workhorse options, and will maintain their leading position for another several years thanks to new technical solutions that enable  further scalability. However, there exists a large speed capacity gap between NAND and DRAM, one which must be reduced to improve overall performance of computing systems. Storage-class memory (SCM) serves precisely this purpose and has long been awaited. 

Hitherto, emerging non-volatile memories (NVMs) – e.g. phase-change memory (PCM), magnetoresistive random access memory (MRAM), spin transfer torque MRAM (STT-MRAM) and resistive RAM (RRAM) – have been restricted to niche applications because of poor scalability, high cost, and a lack of support from major memory makers. In 2015, Micron and Intel presented a new SCM technology, 3D XPoint, which uses phase-change memory (PCM) materials that the companies researched for more than 15 years. The first 3D XPoint products – OptaneTM Solid State Drives (SSDs) and storage accelerators – were introduced by Intel in 2017, and persistent-memory modules (OptaneTM Dual Inline Memory Modules (DIMMs)) are expected in 2019. Despite the coming end of the Intel-Micron joint venture (IMFT), Micron has confirmed its continuing strategic involvement with 3D XPoint by announcing its acquisition of Intel’s stake in IMFT, along with plans to introduce its own 3D XPoint products (QuantXTM) in 2019.

Over the next three years, 3D XPoint sales will grow by more than one order of magnitude thanks to Intel’s dominant position in the enterprise processor business. Optane DIMMs will be sold in combination with the latest generation of Intel’s Xeon server processors (i.e. Cascade Lake). Moreover, Intel’s new brand strategy for client systems that includes Optane caching pre-installed (Intel Core i+), will support sales growth.

Due to the rise of 3D XPoint sales, SCM is expected to be the dominant application for emerging NVMs in the coming years, reaching more than 90% of the emerging NVM market by 2019.

Emerging non volatile memory yole flyer 1

 

IN THE NEXT FIVE YEARS, PCM-BASED 3D XPOINT WILL DRIVE THE STANDALONE EMERGING NVM MARKET, WHEREAS STT-MRAM WILL LEAD EMBEDDED TECHNOLOGY

In the stand-alone business, emerging NVMs will not replace DRAM and NAND but will be used in combination with them inside memory modules, e.g. SSDs, DIMMs, and NVDIMMs. In 2023, PCM will maintain its lead in the stand-alone memory market thanks to the increasing adoption of 3D XPoint as an enterprise and client SCM. It is worth noting that Samsung and Toshiba took a different strategic path by developing 3D NAND-based SCM solutions such as Z-NAND (Samsung) and XL-Flash (Toshiba, showcased in August 2018). However, these technologies will be used in enterprise SSDs and will not compete with DDR4-compatible Optane DIMMs, which we expect will represent more than 50% of overall 3D XPoint sales.

Resistive RAM (RRAM) was expected to be the first stand-alone technology to compete with 3D XPoint, but it has suffered repeated delays due to technical challenges. We presume that RRAM could return in the race for SCM after 2020, and possibly start competing with NAND for mass storage applications. Spin transfer torque MRAM (STT-MRAM), thanks to its high speed and high endurance, is promising for enterprise storage SCM. However, its success will be much lower compared to stand-alone PCM due to higher costs, greater fabrication complexity, and challenging scalability.

Compared to stand alone, the embedded emerging NVM market is relatively small, representing ~3% of the emerging NVM market in 2017. The market is dominated today by RRAM, since only a few RRAM based microcontrollers (MCUs) are available on the market. However, all top foundries are now getting ready with 28/22nm technology processes for STTMRAM whereas RRAM adoption has been delayed by approximately two years by SMIC and UMC.
Therefore, we expect that STT-MRAM will be the first to take-off in the coming years and will lead the embedded emerging NVM market, especially MCUs, which represent the most important embedded segment.

Emerging memory will first replace eFlash, which is facing major scaling challenges due to rising fabrication complexity/costs for technology nodes ≤ 28nm. The adoption of STT-MRAM as an embedded cache memory (SRAM or eDRAM) in high-end processors and mobile AP will occur later due to more strict scalability requirements (≤ 14nm).

AI on the edge is the most innovative application for embedded emerging NVM. Crossbar recently demonstrated various AI applications, i.e. face recognition, through the use of RRAM chips. We expect that such RRAM-based AI devices will enter the market after 2021.

Emerging non volatile memory yole flyer 2

 

EMERGING NVM PLAYERS WILL USE “TROJAN HORSE” STRATEGIES TO INTRODUCE THEIR TECHNOLOGIES TO THE MEMORY MARKET

In the stand-alone business, emerging NVM brings new features and functionalities, but at a higher price. Thus, new solutions must be found for triggering this NVM’s market penetration. Among big IDMs, Intel has a unique position: it is both a stand-alone memory supplier and a Central Processing Unit (CPU) leader. Intel can combine its 3D XPoint products with its new generation of Xeon processors, which will act as the aforementioned Trojan horse for introducing 3D XPoint into the data-center technology market.

STT-MRAM developers are rather small companies (e.g. Everspin, Avalanche, Spin Memory) that view memory module suppliers (Smart Modular, for example) as the ideal partner for entering the enterprise storage market. These module suppliers are midsized companies inclined to develop niche applications in the early stages.

In the embedded business, the top foundries are the key decision makers: they can promote the adoption of new embedded NVM in applications such as MCUs or cache memory. Therefore, it is critical for IP memory companies to convince foundries to develop edge-node (28/22nm) technology platforms for emerging NVM, a goal that has already been achieved by STT-MRAM players. In fact, RRAM has been adopted at 22nm by TSMC, but other foundries are hesitating to scale down to 28/22nm.

Yole Développement invites you to read our comprehensive analysis on the ecosystem and market landscape, highlighting the challenges and opportunities towards large adoption of emerging NVM.

  

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OBJECTIVES OF THE REPORT

Present an overview of the semiconductor memory market:

  • NAND, DRAM, NVDIMM, embedded MCU, and mobile AP - main markets, market forecast, and main trends
  • Current technological status and roadmap for the coming years
  • Market landscape

Provide an understanding of emerging NVM applications:

  • A total of eight application fields - four for stand-alone and four for embedded: total addressable market, market drivers and challenges, technology roadmap, players, main trends
  • Roadmap with time-to-market, by application

Deliver market forecasts for emerging NVM businesses:

  • 2017 - 2023 market forecast in units, Gb, $US/Gb, and number of wafers
  • Price evolution, by application and technology
  • Forecast for eight applications and three technologies (MRAM/STT-MRAM, RRAM, PCM)

Describe emerging NVM technologies:

  • Working principle, manufacturing methods, advantages/limitations, development status, price, time-to-market
  • Roadmap with technology nodes, chip-density evolution, and main players
  • Latest product development status for each key market player

Detail and analyze the competitive landscape:

  • Recent acquisitions and funding
  • Latest company news
  • Key players, by technologies and applications

 

WHAT'S NEW

  • Redefinition of embedded market segments, highlighting newly emerging artificial intelligence (AI) applications as well as eDynamic Random Access Memory (eDRAM)/Static Random Access Memory (SRAM) replacement in mobile AP and high-end processors
  • Updated market forecast for phase-change memory (PCM), spin transfer torque MRAM (STTMRAM) and resistive RAM (RRAM)
  • Updated analysis of technical trends for PCM, (STT-)MRAM, and RRAM 
  • Updated analysis of the stand-alone and embedded memory markets
  • Updated analysis of China’s memory market, and a detailed list of emerging Chinese NVM players
  • In-depth analysis of Non-Volatile Dual Inline Memory Modules (NVDIMM) technology and its market
  • Analysis of PCM’s development history, including the latest news on Micron and Intel’s 3D XPoint activities
  • Review of materials suppliers and equipment players
  • Analysis of 3D XPoint products, and comparison with Samsung’s Z-NAND
  • Examination of newly emerging technologies, including Ferroelectric Field-Effect Transistor (FeFET) and Nanotube RAM (NRAM)
  • Updated analysis of new entrants and startup funding
  • Analysis of memory technologies for artificial intelligence (AI) applications

 

Table of contents

Executive summary 13


Standard Memory Market Introduction 44


Market and Technology Overview 54


> NAND

> DRAM

> NVDIMM

> Niche stand-alone memory

> Embedded MCU/SoC memory

 

Memory Market Players Overview 86


China Memory Landscape 95


Emerging NVM Overview 100


Emerging NVM Applications 127


Market Segments 138


> Industrial, transportation and consumer

> Electronics applications

> Enterprise storage SCM applications

> Client SCM applications

> Mass storage NAND applications

> Embedded NVM in microcontrollers (MCUs)

> Embedded cache memory in mobile cevices

> Embedded cache memory in high-end processors

> Embedded NVM for artificial intelligence

MRAM/STT-MRAM Technology, Forecast, and Players 190


> Technology description, roadmap, time to market/application, forecast by application, key players, key products, main trends

 

RRAM Technology, Forecast, and Players 215


> Technology description, roadmap, time to market/application, forecast by application, key players, key products, main trends

PCM Technology, Forecast, and Players 242


> Technology description, roadmap, time to market/application, forecast by application, key players, key products, main trends

 

Other emerging NVM 263


General conclusions 270


Noteworthy news 2017-2018 280


Yole Développement’s presentation 286


 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Companies cited

4DS
A*STAR
Adesto
Aeroflex
Apple
Atmel
Avalanche
Buffalo
Canon
CEA Leti
Cisco
CNE
Crocus
Crossbar
Cypress
Dell
EBay
EMC
Evaderis
Everspin
Facebook
Ferroelectric Memory Company
Freescale
Fujitsu
Fusion IO
Fujian Jinhua Integrated Circuit Co.
Ltd
Gemalto
Giesecke & Devrient
GigaDevice
GlobalFoundries
Google
Hefei Chang Xin
H-Grace
Hikstor
HLMC
Honeywell
HP
Huawei
IBM
Imec
Infineon
Intermolecular
Innovative Silicon
Intel
ITRI
Lenovo
Macronix
Materion
Maxim
Mediatek
Microchip
Micron-Elpida
Morpho
Mythic


 

Nantero
Nanya
National Tsing Hua University
NEC
NetApp
Nike
Nokia
Numonyx
NXP
Oberthur
Panasonic
Qualcomm
Quantum
Rambus - Unity
Reliance
Renesas
Samsung
Sandisk
Seagate
SGI
Sino King Technology
SK Hynix
Smart Modular Technologies
SMIC
Sony
Spansion
Spin Memory
Spreadtrum
STMicroelectronics
Stanford University
STEC
Sun
Syntiant
TDK
Tezzaron
TMS
Tohoku University
TEL
TEL Magnetic Solutions
Teledyne e2v
Toshiba
Towerjazz
TPSCO
Tsinghua Unigroup
TSMC
UMC
Violin Memory
Weebit
Western Digital
Winbond
XMC
Yangtze River Storage Technologies
new Chinese emerging NVM players
And more…

 

 

 

 

 

 

 

 

KEY FEATURES OF THE REPORT

 

  • 2017 - 2023 market forecast in units, Gbit, $US, and number of wafers
  • Competitive landscape and market dynamics
  • Emerging non-volatile memory (ENVM) - potential applications and market drivers
  • Technology roadmap, with time-to market
  • Price evolution, by application and technology
  • Technology description and main technical trends by technology, along with overview of main players, and roadmap