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Link naar de fabrikant. Link to the manufacturer.

Mitsubishi (M5M) - 16 Megabit

Hoe moet ik dit nummer lezen?

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: check module size/banks
                    16 = 1Meg x 16: check module size/banks
                    40 = 4Meg x 4 : check module size/banks
                    80 = 2Meg x 8 : check module size/banks
M5M4V17400CJ-6
         ^--------- 0 = Fast Page
                    5 = EDO
M5M4V17400CJ-6
             ^----- Speed: 5=50ns / 6=60ns / 7=70ns / etc

 

Mitsubishi (M5M) - SDRAM

Hoe moet ik dit nummer lezen?

M5M4V64S30ATP
^^^---------------- M5M = Mitsubishi
M5M4V64S30ATP
     ^^------------ 16 = 16 Megabit chip
                    64 = 64 Megabit chip
M5M4V64S30ATP
    ^-------------- V = 3,3volt / (blank) = 5volt
M5M4V64S30ATP
       ^----------- S = SDRAM
M5M4V64S30ATP
     ^^-^^--------- Internal Organization
                    16-10 = 4Meg x 4 : check module size/banks
                    16-20 = 2Meg x 8 : check module size/banks
                    16-30 = 1Meg x 16: check module size/banks
                    64-10 = 16Meg x 4: check module size/banks
                    64-20 = 8Meg x 8 : check module size/banks
                    64-30 = 4Meg x 16: check module size/banks