K6R4008V1B
512K x8 Bit High Speed Static RAM (Samsung semiconductor)
K6R4008V1B-C
512K x8 Bit High Speed Static RAM (Samsung semiconductor)
K6R4008V1B-I
512K x8 Bit High Speed Static RAM (Samsung semiconductor)
K6R4008V1B-L
512K x8 Bit High Speed Static RAM (Samsung semiconductor)
K6R4008V1B-P
512K x8 Bit High Speed Static RAM (Samsung semiconductor)
K6R4008V1D
512Kx8 Bit High Speed Static RAM(3.3V Operating). Operated at Commercial and Industrial Temperature Ranges. (Samsung semiconductor)
K6R4008C1C
512K x 8bit High Speed Static CMOS SRAM (Samsung)
K6R4008C1C-C
512K x 8bit High Speed Static CMOS SRAM (Samsung)
K6R4008C1C-E
512K x 8bit High Speed Static CMOS SRAM (Samsung)
K6R4008C1C-I
512K x 8bit High Speed Static CMOS SRAM (Samsung)