Mitsubishi (M5M) - 16 Megabit


M5M4V17400CJ-6
^^^---------------- M5M = Mitsubishi
M5M4V17400CJ-6
   ^-^------------- 41 = 16 Megabit chip
M5M4V17400CJ-6
    ^-------------- V = 3,3volt / (blank) = 5volt
M5M4V17400CJ-6
      ^------------ 6 = 4K refresh
                    7 = 2K refresh
                    8 = 1K refresh
M5M4V17400CJ-6
       ^^---------- Internal Organization
                    10 = 16Meg x 1
                    16 = 1Meg x 16
                    40 = 4Meg x 4
                    80 = 2Meg x 8
M5M4V17400CJ-6
         ^--------- 0 = Fast Page
                    5 = EDO
M5M4V17400CJ-6
             ^----- Speed: 5=50ns / 6=60ns / 7=70ns / etc