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Partname:UD61256DC07
Description:256K x DRAM
Manufacturer:Zentrum Mikroelektronik Dresden
Package:P-DIP16
Pins:16
Oper. temp.:0 to 70
Datasheet:PDF (222K).
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The UD61256 is a dynamic WriteRead-memory with random access. FPM facilitates faster data operation with predefined row address. Via 9 address inputs the 18 address bits are transmitted into the internal address memories in a time-multiplex operation. The falling RASedge takes over the row address. During RAS Low, the column

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