In today’s high-reliability markets, continuity matters. When other suppliers discontinue legacy memory products, Pyramid Semiconductor stands firm, providing dependable SRAM solutions for mission-critical applications across aerospace, defense, and industrial sectors.

64Kb SRAM – Proven Performance for Legacy Systems

Pyramid Semiconductor is the industry’s trusted source for 64Kb SRAM devices, ensuring long-term support for systems that cannot afford downtime. These devices remain essential for avionics, flight control systems, and other high-reliability platforms.

Key Features:

• Available Devices:
  • P4C164 / P4C164L – High-Speed and Low-Power variants
• Compliance:
  • Qualified under SMD 5962-38294, 5962-85525, and 5962-89691
• Applications:
  • Avionics, weather radars, aircraft radios, ejection seats, flight control systems, missiles, fighter aircraft ground test equipment, and railroad communication systems

Why Pyramid?

Because when others exit the market, Pyramid ensures your systems remain operational.

1Mb Low Power SRAM – Drop-In Compatibility for Critical Programs

For programs requiring 1Mb SRAM solutions, Pyramid delivers fully compliant, drop-in compatible devices that meet stringent industry standards. These parts are designed for seamless integration into existing designs, minimizing risk and reducing redesign costs.

Key Features:

• Available Devices:
  • P4C1024 / P4C1023 – Standard and Low-Power options
• Packages:
  • Support 9 package types including the 32-pin ceramic SOJ, for easy replacement
• Compliance:
  • Meets requirements for SMD 5962-89598 device types, including the Lower Power devices.

Benefit:

Pyramid continues to support critical programs with reliable memory solutions, ensuring longevity and stability for aerospace and defense systems.

Why Choose Pyramid Semiconductor?

• Long-Term Commitment: Sustaining legacy memory products for high-reliability markets
• Proven Reliability: Decades of experience in aerospace and defense-grade memory
• Compliance: Full adherence to military and industry standards

When your mission depends on memory, depend on Pyramid. For more info, contact us at:

collaborate@majestic12electronics.com