The R1LP5256E Series is a family of low voltage 256-Kbit static RAMs organized as 32, 768-word by 8-bit, fabricated by Renesas’s high-performance 0. 15um CMOS and TFT technologies. The R1LP5256E Series has realized higher density, higher performance and low power consumption. The R1LP5256E Series is suitable for memory applications where a simple interfacing, battery operating and battery backup are the important design objectives. It has been packaged in 28-pin SOP and 28-pin TSOP.

Features

  • Single 4.5V~5.5V power supply
  • Small stand-by current: 0.6µA (5.0V, typical)
  • No clocks, No refresh
  • All inputs and outputs are TTL compatible.
  • Easy memory expansion by CS#
  • Common Data I/O
  • Three-state outputs: OR-tie Capability
  • OE# prevents data contention on the I/O bus

Product Options

Part Number PLP Part Status Pkg. Type Carrier Type Buy Sample
2031 Mar Active SOP Tube
Availability
2031 Mar Active SOP Embossed Tape
Availability

Documentation

Title language Type Format File Size Date
Datasheets & Errata
R1LP5256E Series Datasheet 日本語 Datasheet PDF 336 KB
User Guides & Manuals
SRAM Part Number Guide 日本語 Guide PDF 199 KB
PCNs & PDNs
Unification of a JEDEC tray and a embossed carrier tape for LQFP package (Additional Information & Correction) 日本語 Product Change Notice PDF 4.86 MB
Unification of a JEDEC tray and a embossed carrier tape for LQFP package ( PC-WRP-A001B/E ) 日本語 Product Change Notice PDF 3.74 MB
Unification of a JEDEC tray and a embossed carrier tape for LQFP package ( PC-WRP-A001A/E ) 日本語 Product Change Notice PDF 1.46 MB
Other
Low Power SRAMs Brochure Brochure PDF 2.26 MB
Analog ICs Brochure 日本語 Brochure PDF 4.20 MB
Renesas Semiconductor Lead-Free Packages Brochure PDF 1.32 MB
Standard SRAM Products Outline 日本語 Overview PDF 1.44 MB
Package Drawing SOP 28pin PRSP0028DB-B Package Outline Drawing PDF 23 KB

Downloads

Title language Type Format File Size Date
Models
IBIS models (Low Power SRAM) R1LP5256ESP Model IBS 54 KB