• Revenue increases 26.3% for the full year 2021 compared to the full year 2020; Q4 2021 revenue increases 32.3% compared to Q4 2020 and 7.5% compared to Q3 2021
• Gross Margin Expands to 64.2% / 65.1% for Q4 2021 on a GAAP / Non-GAAP Basis, from 60.5% / 61.6%, respectively, for Q4 2020
• Net Income Improves to $0.20 / $0.32 Per Diluted Share for Q4 2021 on a GAAP / Non-GAAP Basis, Compared to $0.11 / $0.19, respectively, for Q4 2020

* GAAP represents U.S. Generally Accepted Accounting Principles. Non-GAAP represents GAAP excluding the impact of certain activities which the Company's management excludes in analyzing the Company's operating results and in understanding trends in the Company's earnings. Additional information relating to these measures is included below in “Non-GAAP Financial Measures.” For a reconciliation of GAAP to non-GAAP results, see accompanying tables "Reconciliation of U.S. GAAP to Non-GAAP Financial Measures."

HILLSBORO, Ore. — (BUSINESS WIRE) — February 15, 2022 — Lattice Semiconductor Corporation (NASDAQ: LSCC), the low power programmable leader, announced financial results today for the fiscal fourth quarter and full year ended January 1, 2022.

Jim Anderson, president and CEO, said, "We grew annual revenue 26% in 2021 and we grew fourth quarter revenue 32% year-over-year. We’re excited to have entered a new growth phase for the Company in 2021 driven by our leadership product portfolio, and growth in our key end market segments. And we're excited about the year ahead as we continue to execute to our long-term strategy and build momentum across our customer base."

Sherri Luther, CFO, said, "In Q4 2021, we achieved record operating profit of 21.0% on a GAAP basis and 32.9% on a non-GAAP basis, while driving gross margin expansion of 370 basis points on a GAAP basis and 350 basis points on a non-GAAP basis compared to Q4 2020. For the full year, we generated 83% higher cash flow from operations than in the prior year and we repurchased $70 million of the Company's shares. We are pleased with our strong revenue growth and profit expansion, as we remain focused on executing to our financial model."

Selected Fourth Quarter and Full Year 2021 Financial Results and Comparisons (in thousands, except per share data)