DRAM 4k x 1

From Citylan
Revision as of 13:11, 8 January 2017 by WikiSysop (talk | contribs) (→‎Pinout)
Jump to navigationJump to search
Cross-Reference
BRAND TAG NUMBER MARKINGS
AMD Am 9060 Am9060
Intel D 2107 D2107
Micronas ITT 4027 ITT4027
Mostek MK 4027 MK4027
National Semiconductors MM 5280 MM5280
Texas Instruments TMS 4060 TMS4060

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

Size

bit Byte (padded 0xxxxxxx) Byte (unpadded) Hex
4Kb 4KB 512B 1000hex

Pinout

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