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Understanding RAM chip Numbers: Silicon Magic

Link naar de fabrikant. Link to the manufacturer.

Silicon Magic (SM) -

Hoe moet ik dit nummer lezen?

High Speed EDO memory ideally suited for graphics, digital signal processing and high performance computing systems.

SM81LC256K16A1-30
^^----------------- SM = Silicon Magic
SM81LC256K16A1-30
  ^^--------------- 81 = fixed
SM81LC256K16A1-30
    ^-------------- L = 3,3volt / blank = 5volt
SM81LC256K16A1-30
     ^------------- C = CMOS
SM81LC256K16A1-30
      ^^^---------- 256 = fixed
SM81LC256K16A1-30
          ^^------- 16 = 256K x 16 (4Mb): check module size/banks
                    32 = 256K x 32 (8Mb)
SM81LC256K16A1-30
               ^^-- Speed: 28 = 28ns / 30 = 30ns / 35 = 35ns