DRAM 4Kb: 4K x 1-bit

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     +---+--+---+ 
 Vbb |1  +--+ 16| Vss
 Din |2       15| /CAS 
 /WE |3       14| Dout
/RAS |4       13| /CS
  A0 |5  4027 12| A3
  A2 |6       11| A4
  A1 |7       10| A5
 Vdd |8        9| Vcc
     +----------+

Vbb: -5v
Vdd: 12v
Vcc: 5v
  • Metal-Gate Examples:
    • MK4096
  • Silicon-Gate Examples:
    • MK4027
    • TMS4027
    • ITT4027

Datasheets

Mostek MK4027

Mostek MK4096