R1RW0408D Series 4M High Speed SRAM (512-kword × .
R1RW0408DGE-2PI - 4M High Speed SRAM
R1RW0408DI - 4M High Speed SRAM
R1RW0408D - 4M High Speed SRAM
R1RW0408DGE-2LR - 4M High Speed SRAM
R1RW0408DGE-2PR - 4M High Speed SRAM
