Altera

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Altera Corporation
Company type
Private
Nasdaq: ALTR (until 2015)
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HeadquartersSan Jose, California, United States
Key people
Raghib Hussain (CEO)
ProductsFPGAs,
CPLDs,
Embedded systems,
ASICs
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Total equityDecrease $3.285 billion (2014)
Number of employees
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ParentSilver Lake (51%)[1]
Intel (49%)
Websitealtera.com
Footnotes / references
[2]

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Altera Corporation is a manufacturer of programmable logic devices (PLDs) headquartered in San Jose, California. It was founded in 1983 and acquired by Intel in 2015 before becoming independent once again in 2025 as a company focused on development of field-programmable gate array (FPGA) technology and system on a chip FPGAs.

Early history

The company was founded in 1983 by semiconductor veterans Robert Hartmann, Paul Newhagen, James Sansbury, and Michael Magranet with $1,300,000 in seed money. The name of the company was a play on "alterable", the type of chips the company created. The founders selected Rodney Smith to be the company's first CEO.[3] In 1988, Altera became a public company via an initial public offering (IPO).[4]

Products

FPGAs

File:Mainboard-fb4ceiling (14309408349) Cyclone III (cropped).jpg
Cyclone III FPGA
File:Embedded World 2016, Altera Cyclone-V SE (02).jpg
FPGA developer-board with Altera Cyclone V SE FPGA
File:Altera MAX II die shot - etched - stitched (33460784978).jpg
Die shot of an Altera Max II FPGA

The main product lines from Altera are the Agilex FPGA product lines, and their predecessors: the high-end Stratix series, mid-range Arria series,[5] and lower-cost Cyclone series; as well as the MAX series non-volatile FPGAs.

Semiconductor intellectual property cores

Altera and its partners offer an array of semiconductor intellectual property cores that serve as building blocks that design engineers can drop into their system designs to perform specific functions. IP cores eliminate some of the time-consuming tasks of creating every block in a design from scratch. In 2000, Altera acquired Designpro and Northwest Logic, providers of IP cores, in order to expand its design capabilities and move towards delivery of complete system-on-chip solutions.[6][7]

System on a chip FPGAs

Beginning in December 2012, the company announced the shipment of its first system on a chip FPGA devices using a fully depleted silicon on insulator (FDSOI) 28 nm chip manufacturing process. These are the Cyclone V SoC devices, which have a dual-core ARM architecture Cortex-A9 processor system with FPGA logic on a single chip.[8] These devices integrated FPGAs with full hard processor systems based around ARM architecture onto a single device.[9][10] With these SoCs devices, users were able to create custom field-programmable SoC variants for power, board space, performance and cost optimization.[11]

As of 2025, the majority of Altera's FPGA devices are available as an SoC variant with an ARM hard processor system integrated with the FPGA as a single system on a chip.

Cyclone V SoC, Arria V SoC and Arria 10 SoC product families are system on a chip FPGAs based upon a hard ARM Cortex-A9 dual-core processor system.

Stratix 10 SoC and Agilex 7 SoC product families are system on a chip FPGAs based upon a hard ARM Cortex-A53 quad-core processor system.

The Agilex 5 SoC product family are system on a chip FPGAs based upon a hard ARM Cortex-A76/A55 quad-core processor system.

The Agilex 3 SoC product family are system on a chip FPGAs based upon a hard ARM Cortex-A55 dual-core processor system.

Soft Processor cores

Altera offers the Nios V embedded soft processor cores based on the RISC-V instruction set architecture. Previously Altera had offered their own proprietary Nios II embedded soft processor, the Freescale ColdFire v1 core, and the ARM Cortex-M1 processor.

Design software

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All of Altera's devices are supported by a common design environment, the Quartus Prime design software, which is a multi-platform development environment that includes various tools needed to design FPGAs, SoC FPGAs, and CPLDs.[12][13]

In May 2013, Altera made available an SDK for OpenCL, enabling software programmers to access the high-performance capabilities of programmable logic devices.[14]

Altera also supports high-level synthesis using SYCL extensions to ANSI C/C++.

Intel partnership, acquisition and ownership

PLD technology licensing partnership

In 1984, the company formed a partnership with Intel, licensing its programmable logic technology to Intel.[15] In 1994, Altera acquired the PLD business of Intel for $50 million.[16]

Intel 14-nm technology

In February 2013, Altera announced an agreement to use Intel's foundry services to produce its 14-nm node for the future manufacturing of its FPGAs, based on Intel's 14-nm tri-gate transistor technology, in place of Altera's ongoing agreement with TSMC.[17] The Stratix 10 product family was the first such product line.[18]

Acquisition and ownership by Intel

In December 2015, Intel acquired Altera for $16.7 billion in cash.[19][20] Altera became Intel's newly formed business unit called the Programmable Solutions Group (PSG).[21]

In October 2023, Intel announced that at the start of 2024 it would begin a process of spinning off PSG into a separate company, while maintaining majority ownership and intending to seek an IPO within three years.[22][23] In February 2024, Intel announced that the newly independent company would reestablish the Altera name and branding,[24] and on January 1, 2025, Altera officially became an independent subsidiary of Intel.[25][26]

On April 14, 2025, Intel announced that they agreed to sell a 51% controlling stake to Silver Lake, a private equity firm.[27][28] With this sale, Intel also cancelled their plan to conduct an IPO for the Altera business, since the majority stake is now owned by Silver Lake. It was announced that Raghib Hussain will replace Sandra Rivera as the chief executive officer of Altera, with an effective date of May 5, 2025.[29]

On September 15, 2025, Altera announced that Silver Lake completed the acquisition of a 51% stake in the company, while Intel holds the remaining 49%.[30]

Restatement of financial results

On June 21, 2006, after an investigation by the U.S. Securities and Exchange Commission, the company restated its financial results from 1996 to 2005 to correct accounting errors related to options backdating. The chief financial officer of the company resigned.[31][32][33] Altera filed a petition to overturn related regulations but was, under Intel, denied in 2020.[34]

See also

References

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  1. ^ Page Module:Citation/CS1/styles.css has no content."Intel Announces Strategic Investment by Silver Lake in Altera". intel.com. 14 April 2025. Retrieved 14 April 2025.
  2. ^ Page Module:Citation/CS1/styles.css has no content."Altera Corporation 2014 Form 10-K Annual Report". U.S. Securities and Exchange Commission.
  3. ^ Page Module:Citation/CS1/styles.css has no content."Altera: The Once and Future FPGA Supplier, Part 2". EEJournal. 2024-02-12. Retrieved 2025-05-17.
  4. ^ Page Module:Citation/CS1/styles.css has no content."The Road to Innovation Drive" (PDF). Altera News & Views. 2003 (Q2): 5–10. June 2003.
  5. ^ Page Module:Citation/CS1/styles.css has no content."Arria 10 Device Overview" (PDF). Intel. September 4, 2013.
  6. ^ Page Module:Citation/CS1/styles.css has no content."Altera Buys System Design Firm". EE Times. September 12, 2000.
  7. ^ Page Module:Citation/CS1/styles.css has no content."Altera Acquires Designpro". EE Times. May 2, 2000.
  8. ^ Page Module:Citation/CS1/styles.css has no content.McConnel, Toni (December 12, 2012). "Altera ships its first Cyclone V SoC devices". Embedded.
  9. ^ Page Module:Citation/CS1/styles.css has no content.Maxfield, Clive (December 12, 2012). "Altera's shipping its first SoC FPGAs". EE Times.
  10. ^ Page Module:Citation/CS1/styles.css has no content.Clarke, Peter (December 15, 2012). "Altera eyes FDSOI process for FPGAs". EE Times.
  11. ^ Page Module:Citation/CS1/styles.css has no content."Altera and ARM Announce Industry's First FPGA-Adaptive Embedded Software Toolkit" (Press release). Arm Holdings. December 12, 2012.
  12. ^ Page Module:Citation/CS1/styles.css has no content.Maxfield, Clive (May 9, 2011). "Altera's Quartus Prime design software features Qsys System Integration Tool". EETimes.
  13. ^ Page Module:Citation/CS1/styles.css has no content.Maxfield, Clive (November 7, 2011). "Latest and greatest Quartus II design software from Altera". EETimes.
  14. ^ Page Module:Citation/CS1/styles.css has no content.Maxfield, Clive (May 6, 2013). "Altera opens the FPGA world to software programmers". EE Times.
  15. ^ Page Module:Citation/CS1/styles.css has no content."Intel PLD business". Semiconductor Engineering. Retrieved 2024-12-17.
  16. ^ Page Module:Citation/CS1/styles.css has no content."MERCHANT IC VENDORS" (PDF). Smithsonian Institution.
  17. ^ Page Module:Citation/CS1/styles.css has no content."Altera to Build Next-Generation, High-Performance FPGAs on Intel's 14 nm Tri-Gate Technology" (Press release). Intel. February 25, 2013.
  18. ^ Page Module:Citation/CS1/styles.css has no content.Hruska, Joel (October 10, 2016). "Intel launches Stratix 10: Altera FPGA combined with ARM CPU, 14 nm manufacturing". ExtremeTech.
  19. ^ Page Module:Citation/CS1/styles.css has no content.vemeko, FPGA (August 18, 2024). "Introduction to Altera FPGA". vemeko FPGA.
  20. ^ Page Module:Citation/CS1/styles.css has no content.Burt, Jeffrey (December 28, 2015). "Intel Completes $16.7 Billion Altera Deal". eWeek.
  21. ^ Page Module:Citation/CS1/styles.css has no content.Darrow, Barb (December 28, 2015). "Altera Gives Intel a Hot Hand in Programmable Chips". Fortune. Retrieved 2023-08-24.
  22. ^ Page Module:Citation/CS1/styles.css has no content.King, Ian (October 3, 2023). "Intel to Make Former Altera Into Standalone Business, Seek IPO". Bloomberg News.
  23. ^ Page Module:Citation/CS1/styles.css has no content.Leswing, Kif (October 3, 2023). "Intel plans to IPO programmable chip unit within three years; stock rises after hours". CNBC.
  24. ^ Page Module:Citation/CS1/styles.css has no content."Intel Launches Altera, Its New Standalone FPGA Company". Intel. 29 February 2024. Retrieved 2024-02-29.
  25. ^ Page Module:Citation/CS1/styles.css has no content.Comment, Charlotte Trueman (2025-01-10). "FPGA company Altera announces independence from Intel". www.datacenterdynamics.com. Retrieved 2025-03-21.
  26. ^ Page Module:Citation/CS1/styles.css has no content."Inside Edge: A New Era for FPGA Innovation Begins". www.linkedin.com. Retrieved 2025-03-21.
  27. ^ Page Module:Citation/CS1/styles.css has no content.Bairey, Steph (2025-04-14). "Intel Announces Strategic Investment by Silver Lake in Altera". Newsroom. Retrieved 2025-04-14.
  28. ^ Page Module:Citation/CS1/styles.css has no content."Intel Announces Strategic Investment by Silver Lake in Altera". intel.com. 14 April 2025. Retrieved 14 April 2025.
  29. ^ Page Module:Citation/CS1/styles.css has no content.Cornell, Joe. "Intel Cancels IPO Carveout Of Altera". Forbes. Retrieved 2025-05-04.
  30. ^ Page Module:Citation/CS1/styles.css has no content."Altera Closes Silver Lake Investment to Become World's Largest Pure-play FPGA Solutions Provider". Yahoo! Finance. Retrieved 2025-09-25.
  31. ^ Page Module:Citation/CS1/styles.css has no content."Altera Announces Expected Restatement Related to Stock-Based Compensation" (Press release). Business Wire. June 21, 2006.
  32. ^ Page Module:Citation/CS1/styles.css has no content.McGrath, Dylan (June 21, 2006). "Altera to restate 10 years of earnings". EE Times.
  33. ^ Page Module:Citation/CS1/styles.css has no content.Taub, Stephen (June 22, 2006). "Altera to Restate 10 Years of Financials". CFO.
  34. ^ Page Module:Citation/CS1/styles.css has no content."US Supreme Court declines to hear Altera case". Ernst & Young. June 22, 2020.

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