The recent demands for highly secure and reliable user systems are driving increased demand for highly reliable SRAM, which is used to store important information such as system programs and financial transaction data. Renesas' Low Power SRAM (LPSRAM) products have a proven track record for application in middle- to small-scale memory systems and are designed to provide enhanced reliability and longer backup battery life for applications such as factory automation (FA), industrial equipment, and the smart grids.

Renesas' Advanced Low Power SRAMs, the core products series, have acquired a solid reputation for achieving both high-performance and high-reliability without any technical trade-off. These advanced LPSRAM devices feature exclusive technology in their memory cells that achieves soft error resistance over 500 times that of conventional Full CMOS memory cells. This makes them desirable for use in fields requiring high reliability.

Features

  • High Reliability
    • Excellent soft error immunity without embedded ECC
    • Latch-up free memory cell structure
  • Stable Supply and Long-Term Support
    • Covered by the Product Longevity Program (PLP)
  • Wide Line-Up to Support all Applications
    • Memory density: Lineup from 256Kb to 64Mb
    • Supply voltage: 3V/5V (continued support of 5V parts)
    • Package: Varied package lineup

Applications

  • Industrial
    • Factory automation, computerized numerical control, programable logic controllers, vending machines, ticket gates, automated teller machines
  • Communication
    • Routers, switches, basestations, etc.
  • Social Infrastructure
    • Elevator systems, transportation systems, railway systems, traffic signal systems, smart grid devices, etc.
  • Office Automation
    • Multi-function printers, etc.
  • Consumer
    • Gaming machines, musical instruments, calculators, etc.
  • Car Accessories (Non-Driveline Devices)
    • Electronic throttle control (ETC), digital tachometers, etc.
  • Medical/Healthcare
    • Medical electronic devices

Documentation & Downloads

Title Other Languages Type Format File Size Date
Other
Standard SRAM Products Outline 日本語 Overview PDF 1.56 MB
Industrial Automation Brochure 日本語, 简体中文 Brochure PDF 7.93 MB
Low Power SRAMs Brochure Brochure PDF 2.26 MB

News & Additional Resources