Hardware - General

MPU

RAM

• 4116 RAM

  • Size
    • 16K (16K x 1) Dynamic Random Access Memory
  • Speed
    • Minimum 450ns Access Time
  • Compatibility
    • TTL - Tri-State Output
  • Number Used: 24
  • Package
    • 16 Pin .3" DIP (Plastic or Ceramic)
  • Motorola 4116 Datasheet (PDF)
  • Part Numbers
    • AMD
      • AM9016XDC
        • CDC = 300ns
        • DDC = 250ns
        • EDC = 200ns
        • FCD = 150ns
    • Motorola
      • MCM4116B-X
        • -15 = 150ns
        • -20 = 200ns
        • -25 = 250ns
        • -30 = 300ns
    • Texas Instruments
      • TMS4116-XX
        • -15 = 150ns
        • -20 = 200ns
        • -25 = 250ns
    • Toshiba
      • TMM416D-X
        • -2 = 150ns
        • -3 = 200ns
        • -4 = 250ns
    • NTE
      • NTE2117
        • 200ns
    • Mostek
      • MK4116P-X
        • -2 = 150ns
        • -3 = 200ns
        • -4 = 250ns
  • Pinout
  1. VBB - -5 (minus 5v)
  2. Data In (D)
  3. NOT W - Read/Write Input
  4. NOT Row Address Strobe (RAS)
  5. A0 - Address 0
  6. A2 - Address 2
  7. A1 - Address 1
  8. VDD - +12v
  9. VCC - +5v
  10. A5 - Address 5
  11. A4 - Address 4
  12. A3 - Address 3
  13. A6 - Address 6
  14. Data Out (Q)
  15. NOT - Column Address Strobe (CAS)
  16. VSS - Ground

CPU