Semiconductor Packaging
Pyramid Semiconductor
1249 Reamwood Ave, Sunnyvale, CA 94089, United States
- Manufacturer
- Founded 2003
- ISO 9001:2015, AS 9100D
About Pyramid Semiconductor
Pyramid Semiconductor is headquartered in Sunnyvale, California. The company was formed in January 2003 through the acquisition of all product lines from Performance Semiconductor, continuing support for all previously supported parts under the same part numbering scheme. On March 8, 2021, HEICO Corporation's Electronic Technologies Group acquired Pyramid Semiconductor LLC, and the business now operates as part of HEICO/3D PLUS USA in the Silicon Valley area. As a fabless semiconductor manufacturer, Pyramid designs and supplies integrated circuits including MIL-STD-1750A processors, SRAMs, EEPROMs, FCT/FCT-T logic, and flash memory. Wafers are fabricated at outside foundries—TSMC in Taiwan and LA Semiconductor in the USA—while the company's 10,000-square-foot facility handles wafer testing, ceramic and plastic assembly, environmental testing, electrical testing, burn-in, marking, and quality assurance. The site includes a Class 1000 clean room for hermetic ceramic assembly and supports more than 100 Standard Military Drawings (SMDs). Pyramid also offers custom logic functions, packages, and multi-chip modules with short lead times. Pyramid is the sole source for MIL-STD-1750A processors, which have been field-proven for over 20 years. Pyramid emphasizes quality as the foundation of customer trust, maintaining ISO 9001:2015 and AS9100D certifications, a QML-certified manufacturing line per MIL-PRF-38535 Class Q, and laboratory suitability for MIL-STD-883. The company highlights its secure, long-term supply chain, radiation-hardened silicon-on-sapphire devices rated beyond 100 krad, and EEPROMs with greater than 10-year data retention and 100,000-cycle endurance.
Manufacturing capabilities
Core processes
Finishing & coating
Inspection & quality
Industries served
- Military
- Aerospace
- Industrial
- Commercial
- Defense
- High-longevity military embedded systems
Materials
Silicon (CMOS) · Silicon-on-Sapphire (SOS) · Ceramic (hermetic packages) · Plastic packages
Equipment
- Class 1000 ceramic hermetic clean room assembly facility
- Hermeticity test equipment
- Burn-in equipment
- Marking equipment
- Visual QCI inspection equipment
- Lead testing and forming equipment
- Product electrical test equipment
- Environmental test equipment
Company details
- Location
- Sunnyvale, California
- Company type
- Manufacturer
- Founded
- 2003
- CAGE code
- 3DTT2
- Lead time
- Short lead times for custom solutions
- Certifications
- ISO 9001:2015, AS 9100D, MIL-PRF-38535 Level Q, QML (Qualified Manufacturing Line) certification, Laboratory Suitability for MIL-STD-883, DLA MIL-PRF-38535 Class Q, DLA Laboratory Suitability, RoHS compliance, REACH compliance
Frequently asked questions
Where is Pyramid Semiconductor located?
Pyramid Semiconductor is located at 1249 Reamwood Ave, Sunnyvale, CA 94089, United States.
What does Pyramid Semiconductor do?
Pyramid Semiconductor is listed under Semiconductor Packaging, and its listed capabilities and products include Fabless semiconductor design and manufacturing, Wafer testing, Ceramic hermetic package assembly (Class 1000 clean room), Plastic package assembly, Environmental testing and Electrical testing.
What industries does Pyramid Semiconductor serve?
Pyramid Semiconductor lists Military, Aerospace, Industrial, Commercial and Defense among the industries it serves.
What certifications does Pyramid Semiconductor have?
Certifications on file for Pyramid Semiconductor: ISO 9001:2015, AS 9100D, MIL-PRF-38535 Level Q, QML (Qualified Manufacturing Line) certification and Laboratory Suitability for MIL-STD-883.
When was Pyramid Semiconductor founded?
Pyramid Semiconductor was founded in 2003.
How do I request a quote from Pyramid Semiconductor?
Use the Request a quote button on this page to send Pyramid Semiconductor your requirements through FirmsLedger, or call (408) 734-8200 and visit pyramidsemiconductor.com.
What companies are similar to Pyramid Semiconductor?
Other Semiconductor Packaging companies in California listed on FirmsLedger include ROHM Semiconductor USA, LLC, United Semiconductors LLC and Dialog Semiconductor Inc.