Samsung / SEC (old code) - 16/64 Megabit How do I read the type number? KM48V2104ALT-6 ^^^---------------- KM4 = Samsung / SEC KM48V2104ALT-6 ^-------------- V = 3,3volt / C = 5volt G = SGRAM KM48V2104ALT-6 ^-^------------- Internal Organization: 4-256= 1Mb 256k x 4 4-4 = 16Mb 4Meg x 4 4-4 = 16Mb 4Meg x 4 8-2 = 16Mb 2Meg x 8 8-8 = 64Mb 8Meg x 8 8-5 = 4Mb 512K x 8 - 4 Megabit chip 16-1 = 16Mb 1Meg x 16 16-2 = 4Mb 256K x 16 - 4 Megabit chip KM48V2104ALT-6 ^^----------- 00 = 4K refresh 10 = 2K refresh 20 = 1K refresh KM48V2104ALT-6 ^---------- 0 = Fast Page 4 = EDO KM48V2104ALT-6 ^----- Speed: 5 = 50ns / 6 = 60ns / 7=70ns