Micron Technology, Inc.
Fiscal Q3 2021 Earnings Call Prepared Remarks

Farhan Ahmad, Vice President, Investor Relations
Thank you, and welcome to Micron Technology's fiscal third quarter 2021 financial conference call. On thecall with me today are Sanjay Mehrotra, President and CEO, and Dave Zinsner, Chief Financial Officer.
Today’s call will be approximately 60 minutes in length. This call, including the audio and slides, is also being
webcast from our Investor Relations website at investors.micron.com. In addition, our website contains theearnings press release and the prepared remarks filed a short while ago. Today’s discussion of financial
results will be presented on a non-GAAP financial basis unless otherwise specified. A reconciliation of GAAP
to non-GAAP financial measures may be found on our website. As a reminder, a webcast replay will beavailable on our website later today. We encourage you to monitor our website at micron.com throughout
the quarter for the most current information on the company, including information on the various financial
conferences that we will be attending. You can follow us on Twitter at MicronTech. As a reminder, thematters we will be discussing today include forward-looking statements. These forward-looking statements
are subject to risks and uncertainties that may cause actual results to differ materially from statements madetoday. We refer you to the documents we file with the SEC, specifically our most recent Form 10-K and 10-Q,
for a discussion of risks that may affect our future results. Although we believe that the expectations
reflected in the forward-looking statements are reasonable, we cannot guarantee future results, levels ofactivity, performance, or achievements. We are under no duty to update any of the forward-looking
statements after today’s date to conform these statements to actual results.
I'll now turn the call over to Sanjay.
Sanjay Mehrotra, President and Chief Executive Officer
Thank you, Farhan. Good afternoon.
Highlights
We delivered outstanding results in FQ3. Our strong execution enabled us to achieve the largest sequential
EPS improvement in our history and to set multiple revenue records. NAND hit record revenue, propelled
by record mobile MCP, consumer SSD, and client SSD revenues. Our embedded business exceeded$1 billion for the first time, with record revenue across automotive and industrial markets. We also achieved
key technology and product milestones, with our industry-leading 1α (1-alpha) DRAM and 176-layer NAND
reaching a meaningful portion of our bit production and QLC NAND accounting for a majority of our client
SSD bit shipments. We expect DRAM and NAND supply to remain tight into CY22 as the global economy
rebounds. The strong demand for memory and storage across the data center, intelligent edge and user
devices puts Micron in the best position ever to fully capitalize on these exciting opportunities.

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Fiscal Q3 2021 Earnings Call Prepared Remarks

We continue to make solid progress on our goals to deliver industry-leading technology and improve ourcost structure, to bring differentiated products to market and improve our product mix, and to grow ourshare of industry profits while maintaining stable bit share.
Operations
I will start with an update on our operations. Despite shortages across the semiconductor ecosystem invarious assembly materials and assembly capacity, Micron delivered record assembly output this quarter,
which helped fuel our strong revenue performance. Our assembly and test success was the result of astrategic decision we made several years ago to increase our captive footprint and strengthen relationships
with suppliers and partners.
We successfully mitigated the impacts of the drought in Taiwan with no reduction in our production output.
Taiwan’s rainy season has begun, bringing with it sufficient water supply to support our manufacturing
requirements.
While the drought in Taiwan is behind us, the rise in COVID-19 cases in Malaysia, India, and Taiwan are arisk to our manufacturing operations and R&D activities in these regions. We are also working with local
governments to facilitate on-site testing and vaccination for Micron team members where possible.
Additionally, in order to protect Micron team members at our Muar, Malaysia, back-end facility, we
temporarily reduced our on-site workforce early in FQ4, which reduced output levels. We have since started
bringing back team members to the site as the situation has improved. While we ramp back toward fullproduction levels in Muar, we will utilize our global supply chain, including subcontractor partners, to meet
our customer commitments and minimize any disruption to delivery schedules.
Earlier this year, we announced our decision to exit 3D XPoint development and manufacturing and toreprioritize our R&D investments toward new CXL-enabled memory solutions. CXL, or Compute Express
Link, is a new industry standard interface that will significantly change data center architecture throughhigh-performance connectivity between compute, memory and storage. We are developing exciting CXLenabled products and will have more to share on our roadmap in the future. As part of our exit from the
3D XPoint business, we announced our intent to sell our Lehi, Utah, fab. Today, I’m pleased to report that
Micron has reached an agreement to sell the fab to Texas Instruments in a transaction that we expect toclose later this calendar year. We see this transaction as positive for our team members, the Lehi communityand our shareholders.
The Lehi site has been an important part of the Micron network and responsible for many technology andmanufacturing innovations across NAND and 3D XPoint products. Texas Instruments will offer all Lehi teammembers the opportunity to become TI employees at the Lehi site upon closing. After the sale closes, we© 2021 Micron Technology, Inc.

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Fiscal Q3 2021 Earnings Call Prepared Remarks

will be able to eliminate the remaining underloading costs we were incurring at Lehi, enhancing ourefficiency and strengthening our profitability. Dave will provide additional details.
Technology & Products
Now for an update on technology and products. Our industry-leading 1α DRAM and 176-layer NAND
process technologies are now in production and ramping according to plan. These nodes accounted for ameaningful portion of our bit production in FQ3 and are on track to become a meaningful portion of ourrevenue in FQ4. We expect that, by end of CY21, the combination of 1α and 1z DRAM nodes will represent
the majority of our DRAM bit production, and at the same time, 176-layer NAND will be the majority of our
NAND bit production. In FY22, we expect these workhorse nodes to fuel bit growth and provide us withgood front-end cost reduction on a like-for-like basis. However, there are two factors that will create cost
headwinds for us next fiscal year. The first is driven by our strategic portfolio migration toward moreadvanced and higher-value products such as DDR5 memory, high-density server modules and SSDs. While
this portfolio shift helps us increase profit share, it will also impact our costs next fiscal year. The second
cost headwind is driven by several actions we’ve taken in our supply chain to increase resilience and provide
business continuity to our customers across all product lines. While these actions will allow us to capitalize
on robust market demand, they will also impact our costs.
We are on track to support customers as they begin to introduce DDR5-enabled platforms in the second
half of CY21. DDR5 was designed to meet modern data center requirements, including improved
performance through doubling of memory bandwidth and improved reliability and efficiency throughintegration of on-die ECC. DDR5 features a larger die size compared to DDR4, limiting DRAM industry
supply growth and cost reduction as it ramps, starting from the second half of CY21.
In storage, we introduced the industry’s first UFS 3.1 solution for automotive applications this quarter. We
also announced volume production of client PCIe® Gen4 SSDs built on the world’s first 176-layer NAND
and available in a variety of form factors. We are delivering 176-layer NAND in volume to OEM and channel
customers across multiple markets and have several products in customer qualifications.
We are also driving an increased mix of QLC NAND, which brings down the cost of SSDs, accelerating the
replacement of hard drives. QLC SSD adoption continues to grow, and we delivered record QLC SSD revenue
and bit mix in FQ3.
End Market Highlights
Turning to end markets.

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Fiscal Q3 2021 Earnings Call Prepared Remarks

Data CenterIn the data center, integration of AI into data-centric workloads will drive long-term growth, with memoryand storage becoming an increasing portion of server BOM cost. Propelled by the transition to DDR5, strong
capabilities in graphics memory and the introduction of HBM and NVMe SSD product offerings, Micron’sstrong product roadmap across DRAM and NAND positions us for success in the data center. We will
enhance our NVMe SSD portfolio with the introduction of new products with internally designed controllers
in the coming months. In FQ3, data center DRAM revenue grew quarter over quarter, driven by strong
demand from cloud customers and increases in module density. Data center SSD bit shipments and revenue
grew sequentially, driven by both cloud and enterprise. Data center demand is expected to be strong in thesecond half of CY21 as cloud demand picks up and enterprise demand improves due to broad economic
recovery. In addition, we expect that new CPUs featuring more memory channels will accelerate server
memory demand starting later this year and continuing into CY22.
PC
The PC market continues to benefit from the trend toward greater mobility as people embrace a work- or
learn-from-anywhere culture. Industry expectations for CY21 PC unit demand growth have increased to thehigh teens, driven by robust notebook sales and a recovery in the desktop market. In FQ3, we achieved
several customer qualifications for our 1α-based DDR4 products across various PC platforms. Our client
SSD bit shipments were up sharply quarter over quarter and year over year.
Graphics
In graphics, bit shipments increased sequentially and year over year, driven by strong next-generation game
console and graphics card shipments. Micron has an excellent position in the graphics market, with a broad
product portfolio and deep customer partnerships.
MobileMobile business achieved record MCP quarterly revenue. We made strong progress with our 1α LPDRAM
products and 176-layer UFS 3.1-enabled solutions. We have already completed customer qualification forsome of these products. While COVID-19 has softened mobile demand in parts of Asia, supply shifts toaddress stronger demand in other regions are keeping the global market in tight supply/demand balance.
Mobile unit sales are expected to show healthy growth this year, with some variability across geographies,
driven by an expected doubling of 5G units in CY21 to more than 500 million units. These 5G phones also
feature rich content demanding significantly higher DRAM and NAND. We are also encouraged to see bold
OEM innovation in new devices like gaming smartphones featuring 18GB of DRAM.

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Fiscal Q3 2021 Earnings Call Prepared Remarks

Auto
Our automotive business delivered a third consecutive record quarter, driven by continued manufacturing
recovery and increased LPDDR4 and eMMC content for in-vehicle infotainment and driver assistanceapplications. Auto unit sales are expected to grow significantly from last year. Auto memory and storage
content growth trends remain strong, particularly as EVs, which have significantly higher memory andstorage content requirements, grow much faster than the broader auto market. We are continuing to see
record automotive and industrial segment demand, yet despite our best efforts, we may be unable to meet
all the demand from these customers over the next few months due to certain non-memory semiconductor
component shortages in our supply chain.
OutlookTurning to our market outlook: While the pandemic remains a risk factor, CY21 is shaping up to be a strong
year fueled by the macroeconomic recovery combined with secular drivers, such as AI and 5G, that are
creating sustained demand increases across broad end markets.
As a result, our expectations for CY21 DRAM and NAND bit growth have increased since our last earnings
call, and we now expect CY21 DRAM bit demand growth to be somewhat above 20% and NAND bit demand
growth in the mid 30% range. There is currently unmet demand for DRAM and NAND due to end market
strength. This unmet demand would have been even larger had it not been for the non-memory component
shortages influencing our customers’ ability to manufacture their products, particularly in the PC,
automotive and industrial markets. These shortages can cause variability in demand patterns as customers
experience challenges sourcing matched sets of non-memory components. We are hopeful that foundrycapacity coming online can begin to alleviate some of the component shortages in the second half of CY21
and support robust memory and storage growth. Additionally, as a result of strong end market demand
trends, the lessons of the pandemic and ongoing geopolitical uncertainty, some customers will change theirinventory management strategy from just-in-time to just-in-case and increase the target level of what they
consider normal inventory levels.
Long term, we see a DRAM bit demand growth CAGR of mid to high teens and a NAND bit demand growth
CAGR of approximately 30%.
Turning to Micron supply, we are targeting to align our long-term bit supply growth CAGR with the industry
bit demand growth CAGR across DRAM and NAND. However, we expect year-to-year variability caused bynode-transition timing. In both DRAM and NAND, we expect our CY21 bit supply growth to be below theindustry bit demand growth, and we have used our inventory to add to our bit shipment growth this year.

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Micron Technology, Inc.
Fiscal Q3 2021 Earnings Call Prepared Remarks

Before handing over to Dave, I have one more important announcement to share regarding our DRAM
technology and manufacturing strategy. Based on our assessment of the progress EUV has been making
and aligned with our technology strategy and industry-leading DRAM scaling roadmap, we plan to insert
EUV into our DRAM roadmap starting in the 2024 time frame. Micron has placed purchase orders for
multiple EUV tools from ASML as part of a long-term volume agreement. The pre-payments for thesesystems will contribute toward the FY21 and FY22 CapEx. We have increased our FY21 CapEx to be
somewhat above $9.5 billion, mostly from areas that do not impact CY21 and CY22 bit growth, such as these
EUV pre-payments, construction spending and other R&D and corporate items.
I will now turn it over to Dave.
Dave Zinsner, Senior Vice President and Chief Financial Officer
Thanks, Sanjay.
Opening
Micron delivered outstanding FQ3 results. Revenue and EPS grew by a record amount sequentially on anorganic basis, and we generated over $1.5 billion in free cash flow in the quarter.
Revenue
Total FQ3 revenue was approximately $7.4 billion, up 19% quarter over quarter and up 36% year over year.
Revenue growth was driven by stronger DRAM and NAND pricing and by robust customer demand forMicron’s products.
DRAM
FQ3 DRAM revenue was $5.4 billion, representing 73% of total revenue. DRAM revenue increased 23%
sequentially and was up 52% year over year. Bit shipments increased in the low single-digit range
sequentially, and ASPs were up approximately 20% quarter over quarter.
NAND
FQ3 NAND revenue was approximately $1.8 billion, representing 24% of total revenue and an all-time highfor the company. NAND revenue increased 10% sequentially and was up 9% year over year. Bit shipments
increased by low single digits sequentially while ASPs increased in the high single-digit percentage range
quarter over quarter.

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Fiscal Q3 2021 Earnings Call Prepared Remarks

Revenue by Business Unit
Now turning to our revenue trends by business unit.
Revenue for the Compute and Networking Business Unit was approximately $3.3 billion, up approximately
25% sequentially and 49% year over year. CNBU revenue growth was driven by broad-based sequential
pricing increases.
Revenue for the Mobile Business Unit was $2 billion, up 10% sequentially and 31% year over year. Mobile
demand remained healthy as 5G handset sales continue to ramp.
Revenue for the Storage Business Unit was $1 billion, up approximately 19% from the prior quarter andapproximately flat year over year. Both client and consumer SSD revenues set records.
Finally, the Embedded Business Unit generated record revenue of $1.1 billion, which was up 18%
sequentially and 64% year over year. Automotive and industrial revenues were at an all-time high for thecompany.
Operating Results
Gross Margin
The consolidated gross margin for FQ3 was 42.9%, up 10 percentage points from the prior quarter. DRAM
and NAND price increases helped drive the margin expansion in FQ3. Gross margins also benefited by 100
basis points from $75 million less depreciation at our Lehi fab, which is classified as “assets held for sale.”
OpEx
Operating expenses were $821 million in FQ3, which we continue to tightly manage. Operating expenses
also benefited from approximately $21 million of gains from the sales of certain assets.
Operating Income
FQ3 operating income was $2.4 billion, resulting in an operating margin of 32%, compared to 20% in theprior quarter and 18% in the prior year’s quarter.
FQ3 EBITDA was $4 billion, resulting in an EBITDA margin of 53%, compared to 45% in the prior quarter and
44% in the prior year.

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Fiscal Q3 2021 Earnings Call Prepared Remarks

Net Interest Expense
Net interest expense was $31 million in FQ3, and we expect it to be roughly flat going forward.
Taxes
Our FQ3 effective tax rate was 8.4%. We expect our tax rate to be in the high single digits for FQ4.
Earnings Per Share
Non-GAAP earnings per share in FQ3 were $1.88, up from $0.98 in FQ2. The $0.90 sequential improvement
was the largest in Micron’s history.
EPS included approximately $0.05 from the sale of certain assets, investment gains from Micron Venturesand one-time tax items.
Operating Cash Flow
Turning to cash flows and capital spending, we generated approximately $3.6 billion in cash from operations
in FQ3, representing 48% of revenue.
Capital Allocation
Net capital spending was approximately $2 billion during the quarter. As Sanjay mentioned, we now expect
our FY21 capital spending to be somewhat higher than $9.5 billion. Most of this CapEx increase that we arehighlighting today will not increase our CY21 and CY22 bit supply. We expect that while we invest in the
EUV infrastructure and initial deployment, our capital intensity will increase to mid 30% of revenues. Once
we get past the investment period of EUV adoption, we expect that these tools will boost ourcompetitiveness and help drive productivity of our fabs.
As a result of the strong market environment and Micron’s extraordinary execution, we generated positive
free cash flow of $1.5 billion in FQ3. The increased cash flow was driven by strong revenue growth, higher
margins and efficient working capital management. We expect free cash flow to continue to improve in
FQ4, driven by continuing growth in revenue and earnings.
We completed share repurchases of $150 million, or approximately 1.7 million shares, in FQ3. From theinception of the share repurchase program, we have repurchased $3 billion worth of Micron stock,
representing 55% of our cumulative free cash flow. In addition, since FY19, we have used approximately$2 billion in cash to settle conversions of our convertible notes, including approximately $800 million tosettle the convert premiums. Combining the share repurchases and convert premiums, we have used

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Micron Technology, Inc.
Fiscal Q3 2021 Earnings Call Prepared Remarks$3.8 billion or 69% of our cumulative free cash flow toward reducing our share count. We plan to continue
repurchasing shares in FQ4.
InventoryEnding FQ3 inventory was $4.5 billion or 98 days. We remain in a very lean inventory position as demand
continues to outstrip our supply.
Total Cash/Debt
We ended the quarter with total cash and investments of $9.8 billion and total liquidity of approximately$12.3 billion. FQ3 ending total debt was $6.7 billion. Our balance sheet is rock solid, with investment-grade
ratings from all three rating agencies. In the last three months, Fitch and Standard & Poor’s both raised
their outlook from stable to positive for Micron debt. These upgrades to the outlook for our debt ratings
are further evidence of the financial transformation underway at Micron.
Lehi
Before providing the financial outlook, I want to cover the financial implications of the sale of our Lehi fab.
We are pleased with this transaction and believe that it is good for our shareholders, as it frees up capitaland enhances our ongoing profitability. The economic value for Micron from the sale is $1.5 billion,
comprised of $900 million in cash resulting from the sales transaction and approximately $600 million invalue for select tools and other assets that Micron will retain for redeployment to its other manufacturing
sites, or that are sold to other buyers. We are taking an impairment charge of approximately $435 million,
or approximately $330 million on an after-tax basis, as the $900 million sale price is below our book valueof the assets being sold. Note that the tools that we are keeping have largely been depreciated but havesubstantial future value in our manufacturing network.
As we have previously disclosed, we stopped depreciation of the Lehi fab assets last quarter and thisbenefited our costs by approximately $75 million in FQ3. Once the sale is completed, we will further improve
our profitability by entirely eliminating our underload charges.
OutlookNow turning to our near-term outlook. Both DRAM and NAND markets are tight, and we expect pricing
increases for both markets in FQ4. In FQ4, we are qualifying 1α and 176-layer nodes with several customers.
We expect these nodes to support a modest level of bit growth and face cost headwinds that are common
at this stage of the ramp. Additionally, we also expect cost headwinds from product mix and COVID
mitigation. Despite cost headwinds, we expect strong improvement in our financial performance in FQ4.
Our growth opportunity is healthy, and market momentum heading into FY22 is strong.
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Fiscal Q3 2021 Earnings Call Prepared Remarks

Non-GAAP GuidanceWith all these factors in mind, our non-GAAP guidance for FQ4 is as follows. We expect revenue to be$8.2 billion, plus or minus $200 million; gross margin to be in the range of 47%, plus or minus 100 basis
points; and operating expenses to be approximately $900 million, plus or minus $25 million. Finally, basedon a share count of approximately 1.15 billion fully diluted shares, we expect EPS to be $2.30, plus or minus$0.10.
Closing
Micron’s relentless focus on execution positions us well to generate solid returns for our shareholders.
Measuring our performance trough to trough across the cycle from FY16 to FY20, we substantially improved
our EBITDA margin, and our revenue grew by more than 70%. During this time, we delivered average grossmargins of 40%, EBITDA margins of 50% and return on invested capital of 20%. We believe Micron’s strong
financial performance will continue cross-cycle, and over the long term, our revenue growth will outperformthe broader semiconductor industry. Our industry-leading technology, dramatically improved productportfolio and financial strength position us well to capitalize on the long-running demand trends driving
the memory and storage industry.
I will now turn it back to Sanjay.
Sanjay Mehrotra, President and Chief Executive Officer
Thank you, Dave.
Micron’s FQ3 results demonstrate the strength of our business, and we expect to achieve continued strong
results in the future. Demand for memory and storage is solid across market segments, and industry trends
like artificial intelligence, edge computing and 5G continue to create new opportunities for Micron. Our
team is building on our technology leadership to deliver bold new solutions that offer valuable
differentiation for our customers. Micron’s business is healthier and more robust than ever, and we areenergized to seize the opportunities ahead at a truly exciting time in the semiconductor industry.
We are also leveraging our success to deliver results for all our stakeholders. In April, we released our sixth
annual sustainability report, highlighting progress toward our environmental, social and governance goals.
I am pleased to report that we are on track to achieve the environmental and sustainability goals we set lastyear, despite the challenges posed by the pandemic. In fact, our ESG risk scores have improved to the top
10% of the semiconductor industry according to the third-party rating agency Sustainalytics. We are also
making good progress on achieving 100% renewable energy consumption in the U.S. by the end of 2025.
In CY21, we continue to focus on emissions abatement, transition to renewable sources, water restorationand increased efforts to reduce, reuse or recycle waste. We will pursue these goals with the same focus with© 2021 Micron Technology, Inc.

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Fiscal Q3 2021 Earnings Call Prepared Remarks

which we have created sustained momentum in the business, and I look forward to providing updates on
our progress on future calls.
We will now open for questions.

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