Description: 256-MBIT SYNCHRONOUS DRAM<<<>>>The 256Mb SDRAM is a high speed CMOS, dynamic<<<>>>random-access memory designed to operate in 3.3V VDD<<<>>>and 3.3V VDDQ memory systems containing 268,435,456<<<>>>bits. Internally configured as a quad-bank DRAM with a<<<>>>synchronous interface. Each 67,108,864-bit bank is organized<<<>>>as 8,192 rows by 512 columns by 16 bits or 8,192 rows<<<>>>by 1,024 columns by 8 bits.