SRAM 1k x 1: Difference between revisions

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{| style="float: right;" border="1" cellpadding="4" cellspacing="0"
|+ style="background:silver" | Cross-Reference
!BRAND
!TAG
!NUMBER
!MARKINGS
|-
|AMD || Am || 93415 || Am93415 Am93425 Am93425DC
|-
|Fairchild || F || 2102 || F2102FPC F21L02FPC
|-
|Fairchild || F || 93425 || F93425PC
|-
|Hitachi || HM || 2504 || HM2504 HM2511
|-
|Intel || D/P || 2115 || D2115 D2125 P2125 D2102 D2102A S2102
|-
|Signetics || S || 2102 || 21F02 21F02-2 21F02-4
|-
|Texas Instruments || SN || 74S209 || SN74S209N
|}
'''Static Random-Access Memory 1K x 1 (DIP16, 300mil)'''
'''Static Random-Access Memory 1K x 1 (DIP16, 300mil)'''


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|1Kb || 1KB || 128B || 400hex
|1Kb || 1KB || 128B || 400hex
|}
|}
=Cross-Reference=
<pre>
BRAND                  TAG    NUMBER  CODES
AMD                    Am      93415  Am93415 Am93425 Am93425DC
Fairchild              F        2102  F2102FPC F21L02FPC
Fairchild              F        93425  F93425PC
Hitachi                HM        2504  HM2504 HM2511
Intel                  D/P      2115  D2115 D2125 P2125 D2102 D2102A S2102
Signetics              S        2102  21F02 21F02-2 21F02-4
Texas Instruments      SN      74S209  SN74S209N
</pre>


=Pinout=
=Pinout=

Revision as of 10:09, 8 January 2017

Cross-Reference
BRAND TAG NUMBER MARKINGS
AMD Am 93415 Am93415 Am93425 Am93425DC
Fairchild F 2102 F2102FPC F21L02FPC
Fairchild F 93425 F93425PC
Hitachi HM 2504 HM2504 HM2511
Intel D/P 2115 D2115 D2125 P2125 D2102 D2102A S2102
Signetics S 2102 21F02 21F02-2 21F02-4
Texas Instruments SN 74S209 SN74S209N

Static Random-Access Memory 1K x 1 (DIP16, 300mil)

Size

bit Byte (padded 0000000x) Byte (unpadded) Hex
1Kb 1KB 128B 400hex

Pinout

DIP16 (valid ONLY for 2102)
         +---\/---+
      A6 | 1    16| A7
      A5 | 2    15| A8
     /RW | 3    14| A9
      A1 | 4    13| *CE
      A2 | 5    12| Dout
      A3 | 6    11| Din
      A4 | 7    10| Vcc
      A0 | 8     9| GND
         +--------+



DIP16 (all the others)
         +---\/---+
     *CS | 1    16| Vcc
      A0 | 2    15| Din
      A1 | 3    14| *WE
      A2 | 4    13| A9
      A3 | 5    12| A8
      A4 | 6    11| A7
    Dout | 7    10| A6
     GND | 8     9| A5
         +--------+

External links

SRAM page on wikipedia

Files

  • D2102 Datasheet

    D2102 Datasheet

  • Am93415 Datasheet

    Am93415 Datasheet

  • HM2511 Datasheet

    HM2511 Datasheet

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