K4S643232F CMOS SDRAM 2M x 32 SDRAM 512K x 32bit.
Samsung semiconductor
K4S643232F - 2M x 32 SDRAM 512K x 32bit x 4 Banks Synchronous DRAM LVTTL
K4S643232F CMOS SDRAM 2M x 32 SDRAM 512K x 32bit x 4 Banks Synchronous DRAM LVTTL Revision 1.0 January 2002 Samsung Electronics reserves the right.