Specification	R1LP5256ESP-5SR#B0

Access Time	55 ns
Memory Format	SRAM
Memory Interface	Parallel
Memory Organization	32K x 8
Memory Size	32 KB
Memory Type	Volatile
Mounting Type	Surface Mount
Operating Temperature [Max]	70 °C
Operating Temperature [Min]	0 °C
Package / Case	28-SOIC
Package / Case	0.33
Package / Case [x]	8.4 mm
Supplier Device Package	28-SOP
Technology	SRAM
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	4.5 V
Write Cycle Time - Word, Page [custom]	55 ns
Write Cycle Time - Word, Page [custom]	55 ns

R1LP5256ESA-7SR Series

256Kb Advanced LPSRAM (32k word x 8bit)

Part	Technology	Memory Size	Write Cycle Time - Word, Page [custom]	Write Cycle Time - Word, Page [custom]	Memory Format	Memory Type	Memory Organization	Voltage - Supply [Min]	Voltage - Supply [Max]	Access Time	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case [y]	Package / Case [x]	Package / Case	Mounting Type	Memory Interface	Supplier Device Package	Package / Case
Renesas Electronics Corporation R1LP5256ESA-5SI#B1	SRAM	32 KB	55 ns	55 ns	SRAM	Volatile	32K x 8	4.5 V	5.5 V	55 ns	85 °C	-40 °C	11.8 mm	0.465 "	28-TSSOP	Surface Mount	Parallel	28-TSOP I
Renesas Electronics Corporation R1LP5256ESP-7SI#B0	SRAM	32 KB			SRAM	Volatile	32K x 8	4.5 V	5.5 V	70 ns	85 °C	-40 °C		8.4 mm	28-SOIC	Surface Mount	Parallel	28-SOP	0.33
Renesas Electronics Corporation R1LP5256ESA-7SR#S0	SRAM	32 KB			SRAM	Volatile	32K x 8	4.5 V	5.5 V	70 ns	70 °C	0 °C	11.8 mm	0.465 "	28-TSSOP	Surface Mount	Parallel	28-TSOP I
Renesas Electronics Corporation R1LP5256ESP-5SR#B0	SRAM	32 KB	55 ns	55 ns	SRAM	Volatile	32K x 8	4.5 V	5.5 V	55 ns	70 °C	0 °C		8.4 mm	28-SOIC	Surface Mount	Parallel	28-SOP	0.33
Renesas Electronics Corporation R1LP5256ESP-7SR#S0	SRAM	32 KB			SRAM	Volatile	32K x 8	4.5 V	5.5 V	70 ns	70 °C	0 °C		8.4 mm	28-SOIC	Surface Mount	Parallel	28-SOP	0.33
Renesas Electronics Corporation R1LP5256ESA-7SI#B0	SRAM	32 KB			SRAM	Volatile	32K x 8	4.5 V	5.5 V	70 ns	85 °C	-40 °C	11.8 mm	0.465 "	28-TSSOP	Surface Mount	Parallel	28-TSOP
Renesas Electronics Corporation R1LP5256ESA-5SI#S0	SRAM	32 KB	55 ns	55 ns	SRAM	Volatile	32K x 8	4.5 V	5.5 V	55 ns	85 °C	-40 °C	11.8 mm	0.465 "	28-TSSOP	Surface Mount	Parallel	28-TSOP I
Renesas Electronics Corporation R1LP5256ESP-5SI#S0	SRAM	32 KB	55 ns	55 ns	SRAM	Volatile	32K x 8	4.5 V	5.5 V	55 ns	85 °C	-40 °C		8.4 mm	28-SOIC	Surface Mount	Parallel	28-SOP	0.33
Renesas Electronics Corporation R1LP5256ESP-7SI#S0	SRAM	32 KB			SRAM	Volatile	32K x 8	4.5 V	5.5 V	70 ns	85 °C	-40 °C		8.4 mm	28-SOIC	Surface Mount	Parallel	28-SOP	0.33
Renesas Electronics Corporation R1LP5256ESA-5SR#B0	SRAM	32 KB	55 ns	55 ns	SRAM	Volatile	32K x 8	4.5 V	5.5 V	55 ns	70 °C	0 °C	11.8 mm	0.465 "	28-TSSOP	Surface Mount	Parallel	28-TSOP I

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Description

General part information

R1LP5256ESA-7SR Series

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.

Documents

Technical documentation and resources

R1LP5256E Series Datasheet (Old edition)

Datasheet