DRAM 4k x 1

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Cross-Reference
BRAND TAG NUMBER PIN COUNT OUTPUT MARKINGS
AMD Am 9060 22 TS AM9060 AM9060PC
Hitachi HM 4711 HM4711
Intel D 2104 16 TS D2104 D2104A
Intel D 2106 D2106A
Intel D 2107 22 TS D2107 D2107A D2107B D2107C
Intel D 8107 22 TS D8107B
Intersil IM 7027 16 TS IM7027
Intersil MW 4060 22 TS MW4060D MW4060Dv1 MW4060DV2
Micronas ITT 4027 16 TS ITT4027
Mostek MK 4015 16 TS MK4015 MK4015J MK4015N
Mostek MK 4027 16 TS MK4027
Mostek MK 4096 16 TS MK4096 MK4096K MK4096N
National Semiconductors MM 5280 22 TS MM5280 MM5280D
Siemens HYB 4060 22 TS HYB4060
Texas Instruments TMS 4027 16 TS TMS4027 TMS4027JL TMS4027NL
Texas Instruments TMS 4060 22 TS TMS4060 TMS4060JL TMS4060NL

Dynamic Random-Access Memory 4K x 1 (DIP16, 300mil)(DIP22, 300mil)

Contents

Size

bit Byte (padded 0000000x) Byte (unpadded) Hex
4Kb 4KB 512B 1000hex

Pinout

DIP16
      +--\/--+
  Vbb |1   16| GND
  Din |2   15| *CAS
   *W |3   14| Dout
 *RAS |4   13| *CS
   A0 |5   12| A3
   A2 |6   11| A4
   A1 |7   10| A5
  Vdd |8    9| Vcc
      +------+


DIP22
      +--\/--+
  Vbb |1   22| Vss
   A9 |2   21| A8
  A10 |3   20| A7
  A11 |4   19| A6
  *CS |5   18| Vdd
  Din |6   17| CE
*Dout |7   16| NC
   A0 |8   15| A5
   A1 |9   14| A4
   A2 |10  13| A3
  Vcc |11  12| R/*W
      +------+

External links

DRAM page on wikipedia

Files

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