KM68FV2000, KM68FS2000, KM68FR2000 Family Document.
Samsung Semiconductor
KM68FV2000 - CMOS SRAM
KM68FV2000, KM68FS2000, KM68FR2000 Family Document Title 256Kx8 bit Super Low Power and Low Voltage Full CMOS Static RAM CMOS SRAM Revision History .