Type name Access time (max) (ns) Cycle time (min) (ns) Power dissipation (typ) (mW) M5M4257S-12 120 230 260 M5M4257S-15 1.

This is a family of 262 l44-word by l-bit dynamic RAMs, fabricated with the high performance N-channel silicon gate MOS process, and is ideal for large-capacity memory systems where high speed, low power dissipation, and low costs are essential. The .

M5M4257S-15

M5M4257S-20

M5M4257L-12

M5M4257L-15

M5M4257L-20

M5M4257P-12

M5M4257P-15

M5M4257P-20

M5M4256AJ-10

M5M4256AJ-12

M5M4256AJ-15

M5M4256AJ-85

M5M4256AL-10

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