K4S281632D CMOS SDRAM 128Mbit SDRAM 2M x 16Bit x.
K4S281632D-L1H - 128Mbit SDRAM 2M x 16Bit x 4 Banks Synchronous DRAM LVTTL
K4S281632D-NL1H - 128Mbit SDRAM 2M x 16Bit x 4 Banks Synchronous DRAM LVTTL