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R1LP5256E Datasheet, PDF (1/15 Pages) Renesas Technology Corp – 256Kb Advanced LPSRAM (32k word x 8bit)
R1LP5256E Series
256Kb Advanced LPSRAM (32k word x 8bit)
R10DS0070EJ0100
Rev.1.00
2011.04.13
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: 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
Ordering Information
Orderable Part Name
R1LP5256ESP-5SR#B0
R1LP5256ESP-5SI#B0
R1LP5256ESP-7SR#B0
R1LP5256ESP-7SI#B0
R1LP5256ESP-5SR#S0
R1LP5256ESP-5SI#S0
R1LP5256ESP-7SR#S0
R1LP5256ESP-7SI#S0
R1LP5256ESA-5SR#B0
R1LP5256ESA-5SI#B0
R1LP5256ESA-7SR#B0
R1LP5256ESA-7SI#B0
R1LP5256ESA-5SR#S0
R1LP5256ESA-5SI#S0
R1LP5256ESA-7SR#S0
R1LP5256ESA-7SI#S0
Access
time
55 ns
70 ns
55 ns
70 ns
55 ns
70 ns
55 ns
70 ns
Temperature
Range
0 ~ +70°C
-40 ~ +85°C
0 ~ +70°C
-40 ~ +85°C
0 ~ +70°C
-40 ~ +85°C
0 ~ +70°C
-40 ~ +85°C
0 ~ +70°C
-40 ~ +85°C
0 ~ +70°C
-40 ~ +85°C
0 ~ +70°C
-40 ~ +85°C
0 ~ +70°C
-40 ~ +85°C
Package
450-mil 28-pin
plastic SOP
PRSP0028DB-B
(28P2W-C)
8mm×13.4mm 28-pin
plastic TSOP
(normal-bend type)
PTSA0028ZA-A
(28P2C-A)
Shipping
Container
Quantity
Tube
Max. 30pcs/Tube
Max. 300pcs/Inner Bag
Max. 1200pcs/Inner Box
Embossed
tape
1000pcs/Reel
Tray
Max. 234pcs/Tray
Max. 1872pcs/Inner Box
Embossed
tape
1000pcs/Reel
R10DS0070EJ0100 Rev.1.00
2011.04.13
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