R1LV5256ESA-5SI#B1,IC SRAM 256KBIT PAR 28TSOP I
R1LV5256ESA-5SI#S0,IC SRAM 256KBIT PAR 28TSOP I
R1LV5256ESA-5SI#S1,IC SRAM 256KBIT PAR 28TSOP I
R1LV5256ESA-5SR#B0,IC SRAM 28TSOP
R1LV5256ESA-5SR#S0,IC SRAM 256KBIT PARALLEL 28TSOP
R1LV5256ESA-7SI,
R1LV5256ESA-7SI#B0,IC SRAM 28TSOP
R1LV5256ESA-7SI#S0,IC SRAM 256KBIT PARALLEL 28TSOP