Long-Term Support Memory Solutions

By ISSI 3 min read
Long-Term Support Memory Solutions

Reliable Embedded Memory from a Global Leader Since 1988

For over 35 years, Integrated Silicon Solution, Inc. (ISSI) has been a trusted global provider of high-performance embedded memory solutions including DRAM, FLASH, and SRAM.  Founded in 1988, ISSI specializes in servicing Automotive, Industrial, Medical, and Consumer applications that all demand long lifecycle solutions. 

In industries where products remain in the field for 10–20 years or more, choosing a memory supplier with proven long-term support is critical. ISSI’s strategy is built around delivering stable supply, lifecycle consistency, and world-class quality.

Automotive Memory with Long-Term Availability

Automotive systems demand more than performance—they require reliability, safety compliance, and great availability over extended lifecycles.

ISSI provides:

  • AEC-Q100 qualified DRAM, SRAM, and FLASH
  • Embedded memory with ECC
  • Support aligned with ISO 26262 process and product certification

Our memory solutions are designed to support ADAS, infotainment, instrument clusters, telematics, and other safety-critical automotive applications. With billions of units shipped into the automotive market, ISSI is a proven supplier of long-term automotive memory solutions.

Embedded Memory for Long Lifecycle Systems

Industrial equipment, automation systems, and edge computing platforms require stable, long-term support with predictable supply.

Our long-term product strategy ensures continuity throughout product planning, system design, manufacturing, and after-market support.

A Broad Portfolio of Long-Lifecycle Memory Solutions

At ISSI, long-term support is not a separate longevity program, it is embedded into our business model.

Our memory portfolio includes:

DRAM

  • High-speed: DDR4, DDR3, DDR2, DDR, SDRAM
  • Low Power: LPDDR4/4X, LPDDR2, LPDDR, mobile SDRAM

SRAM

  • High-Speed Asynchronous SRAM
  • PowerSaver™ Lower Power SRAM
  • Pseudo SRAM
  • Synchronous SRAM
  • QUAD/QUADP SRAM
  • Serial SRAM and SerialRAM
  • QUADRAM, HyperRAM™, and OctalRAM.

FLASH

  • Serial NOR Flash (SPI, QSPI, and Octal Flash)
  • Parallel NOR
  • Serial and Parallel SLC NAND

Managed NAND Solutions

  • eMMC and UFS

Each product family is engineered to provide long-term supply stability, roadmap visibility, and lifecycle consistency.

Designed for Embedded Applications

ISSI’s core focus is delivering embedded memory solutions with long-term support for:

  • Automotive electronics
  • Industrial automation
  • Medical devices
  • Communications and enterprise systems

With global engineering teams and experienced FAEs, ISSI offers system-level hardware and firmware support to reduce design risk and accelerate development.

Why Long-Term Support Matters

Selecting memory for embedded systems is a strategic decision. Redesigning boards due to EOL components can be costly and disruptive.

ISSI helps customers avoid that risk by providing:

  • Over 35+ years of production support
  • Stable die revisions
  • Cost-optimized roadmap planning
  • Global supply chain strength
  • Consistent quality backed by ISO certifications

When lifecycle reliability matters, ISSI delivers memory solutions built to last.

Your Long-Term Memory Partner

With a strong balance sheet, global presence, and focus on Automotive and Industrial markets, ISSI remains a trusted partner for customers worldwide.

ISSI is ready to support your next application with memory and long-term support. If your application requires Memory with Long term support, ISSI is ready to support your next design.