R1LP5256E_17 Datasheet, PDF (1/13 Pages) Renesas Technology Corp – 256Kb Advanced LPSRAM

R1LP5256E Series
256Kb Advanced LPSRAM (32k word x 8bit)
R10DS0268EJ0100
Rev.1.00
2017.1.27
Description
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
Ordering Information
Orderable part name
R1LP5256ESP-5SI#B0
Access
time
R1LP5256ESP-5SI#S0
R1LP5256ESA-5SI#B1
55 ns
R1LP5256ESA-5SI#S1
Temperature
range
-40 ~ +85°C
Package
450-mil 28-pin
plastic SOP
8mm×13.4mm 28-pin
plastic TSOP
Shipping container
Tube (Magazine)
Embossed tape
Tray
Embossed tape
R10DS0268EJ0100 Rev.1.00
2017.1.27
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