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Renesas R1LV5256ESP-5SI#S0 - High-Performance 256Kbit SRAM Memory IC

The R1LV5256ESP-5SI#S0 from Renesas Electronics Corporation is a high-reliability 256Kbit static RAM (SRAM) designed for demanding applications in aerospace, automotive, industrial, medical, and telecommunications sectors. This parallel interface SRAM features a 32K x 8 memory organization with fast 55ns access time, making it ideal for embedded systems requiring quick data access and long-term availability.

Key Features & Benefits

  • Fast Access Time: 55ns access and write cycle time ensures rapid data retrieval for time-critical applications
  • Wide Operating Voltage: 2.7V to 3.6V supply voltage range provides flexibility for various system designs
  • Extended Temperature Range: -40°C to 85°C operating temperature supports industrial and automotive environments
  • Parallel Interface: Standard parallel memory interface simplifies integration into existing designs
  • Surface Mount Package: 28-SOIC/28-SOP package optimized for automated assembly and space-constrained applications
  • RoHS Compliant: Meets environmental standards for global market compliance

Applications

This SRAM is perfectly suited for buffer memory, cache memory, data logging, embedded control systems, medical devices, industrial automation, and telecommunications equipment where volatile memory with fast access times and long lifecycle availability is required.

Why Choose This SRAM?

Renesas Electronics is a trusted leader in semiconductor solutions with a proven track record in high-reliability components. This SRAM offers full traceability, RoHS/REACH compliance, and long lifecycle availability—critical factors for production-scale sourcing and design-in applications. Our technical support team provides datasheets, reference designs, and engineering assistance to ensure successful integration.

Need technical documentation or design support? Contact our engineering team for datasheets, application notes, and reference designs.


Related Products & Resources

Explore our complete range of Memory ICs including SRAM, DRAM, and Flash solutions for your embedded system designs. Visit the HQICKEY homepage to discover our full catalog of programmable logic, microcontrollers, and power management components. Stay updated with the latest industry insights, application notes, and technical guides on our Technical Blog.

Product attributes Property Value
Manufacturer Renesas Electronics Corporation
Product Series
Packaging |
Memory Type Volatile
Memory Format SRAM
Technology SRAM
Memory Size 256Kbit
Memory Organization 32K x 8
Memory Interface Parallel
Clock Frequency -
Write Cycle Time - Word, Page 55ns
Access Time 55 ns
Voltage - Supply 2.7V ~ 3.6V
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification -
Mounting Type Surface Mount
Package / Case 28-SOIC (0.330", 8.40mm Width)
Supplier Device Package 28-SOP
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY