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Renesas R1LP5256ESP-5SI#S0 - High-Reliability 256Kbit Parallel SRAM

The R1LP5256ESP-5SI#S0 from Renesas Electronics is a high-performance 256Kbit static RAM designed for mission-critical applications requiring fast access times and extended temperature operation. With 55ns access time and industrial-grade temperature range (-40°C to 85°C), this SRAM is ideal for aerospace, automotive, medical, and industrial control systems.

Key Features

  • Fast Access: 55ns access time for rapid data retrieval
  • Flexible Organization: 32K x 8 memory architecture
  • Wide Operating Range: -40°C to 85°C (TA)
  • Standard Voltage: 4.5V to 5.5V supply
  • Surface Mount: 28-SOIC/28-SOP package for automated assembly
  • RoHS Compliant: Environmentally friendly, lead-free construction

Applications

Perfect for embedded systems, data buffering, cache memory, industrial controllers, automotive electronics, medical devices, and telecommunications equipment where reliability and performance are paramount.

Why Choose Renesas SRAM?

Renesas Electronics is a global leader in semiconductor solutions with decades of expertise in memory technology. This SRAM offers full traceability, long lifecycle availability, and comprehensive technical support including datasheets and reference designs for seamless design-in.

Need technical assistance? Our engineering team provides design-in support to help you integrate this component into your application.

Performance Advantages for Critical Applications

The R1LP5256ESP-5SI#S0 delivers exceptional performance characteristics that make it the preferred choice for demanding industrial and embedded applications. The 55ns access time ensures rapid data retrieval for time-critical operations, while the extended industrial temperature range guarantees reliable operation in harsh environmental conditions from -40°C to 85°C.

This parallel SRAM features a 32K x 8 memory organization optimized for byte-wide data access patterns common in microcontroller and processor systems. The standard 5V supply voltage (4.5V to 5.5V) ensures compatibility with legacy systems and industrial control platforms, while the surface-mount 28-SOP package enables automated assembly for high-volume manufacturing.

Quality & Compliance

Manufactured to the highest quality standards, this component is RoHS compliant and meets stringent environmental regulations. Every unit includes full traceability documentation and is backed by Renesas' commitment to long lifecycle availability, ensuring your designs remain supported for years to come.

Related Resources & Product Categories

Explore our complete range of Memory semiconductor solutions including SRAM, DRAM, Flash, and MRAM components for aerospace, automotive, industrial, medical, and telecommunications applications with full traceability and long lifecycle support.

Visit the HQICKEY homepage to discover our full catalog of high-reliability semiconductor components and programmable logic devices designed for mission-critical applications across aerospace, automotive, industrial, medical, and telecommunications sectors.

Stay informed with the latest industry insights, product releases, technical articles, and semiconductor technology updates on our news blog, featuring expert analysis and application notes for design engineers.

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 4.5V ~ 5.5V
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