R1LP5256E Series 256 kbit (32 K x 8) 5 V 70 ns Advanced SRAM - SOIC-28

Mfr Part#: R1LP5256ESP-7SR#B0
Mounting Method:  Surface Mount
Package Style:  SOIC-28
Packaging:  TUBE
Std Packaging Qty:  30



Download Center


$5.20 USD (each)
30 - 74 $5.20
75+ $4.79 (Save 8%)


Qty in Stock : 0
Factory Stock : N/A
Factory Lead-Time: N/A
Min. Order Qty: 30
Multiple of: 30
Add to Cart


Product Highlight

  • Memory Density: 256 kb
  • Memory Organization: 32 K x 8
  • Supply Voltage-Nom: 4.5 to 5.5 V
  • Access Time-Max: 70 ns
  • Temperature Grade: Commercial

The R1LP5256ESP-7SR#B0 is a part of R1LP5256E series advanced SRAM. It has a storage temperature ranging from 0°C to +70°C and its available in SOIC-28 package.

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. This series has realized higher density, higher performance and low power consumption. It is suitable for memory applications where a simple interfacing, battery operating and battery backup are the important design objectives.


  • Single 4.5 V~5.5 V power supply
  • Small stand-by current: 1μA (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
  • Access time: 70 ns


  • General manufacturing/FA equipment
  • Car instrument systems
  • OA related equipment
  • Digital consumer electronics
  • POS / Handy terminals

View the available R1LP5256E series of advanced SRAM

Accessories (0)

* There is currently no detailed product information available.
For more information, please call 1-800-675-1619

Product Reviews (0)

Stay in touch with the latest news...