SRAM 1k x 1: Difference between revisions

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


1Kb, 128B, 400hex1 bit
=Size=
{| border="1" cellpadding="4" cellspacing="0"
|-align="left"
!bit
!Byte (padded 0000000x)
!Byte (unpadded)
!Hex
|-
|1Kb || 1KB || 128B || 400hex
|}
 
=Cross-Reference=
<pre>
<pre>
D2125
BRAND TAG NUMBER CODES
F93425PC
 
AMD Am 93415 Am93415 Am93425
Fairchild F 93425 F93425PC
Hitachi HM   2504 HM2504 HM2511
Intel D/P   2115 D2115 P2125 D2102 D2102A
Texas Instruments      SN      74S209  SN74S209N
</pre>
</pre>
=Pinout=
<pre>
<pre>
     +--\/--+
DIP16 (valid ONLY for 2102)
CS/ |1   16| Vcc
        +---\/---+
A0 |2   15| I0
      A6 | 1    16| A7
A1 |3   14| WE/
      A5 | 2    15| A8
A2 |4   13| A9
    /RW | 3    14| A9
A3 |5   12| A8
      A1 | 4    13| *CE
A4 |6   11| A7
      A2 | 5    12| Dout
D0  |7   10| A6
      A3 | 6    11| Din
GND |8    9| A5
      A4 | 7    10| Vcc
    +------+</pre>
      A0 | 8     9| GND
        +--------+
 
 
 
DIP16 (all the others)
        +---\/---+
    *CS | 1   40| Vcc
      A0 | 2   39| Din
      A1 | 3   38| *WE
      A2 | 4   37| A9
      A3 | 5   36| A8
      A4 | 6   35| A7
    Dout | 7   34| A6
    GND | 8    33| A5
        +--------+
</pre>
 
=External links=
[http://en.wikipedia.org/wiki/Static_random-access_memory SRAM page on wikipedia]


=Files=
<gallery widths="150px">
File:D2102.pdf|D2102 Datasheet
File:Am93415.pdf|Am93415 Datasheet
File:HM2511.pdf|HM2511 Datasheet
</gallery>


[[Category:RAM]]
[[Category:RAM]]
[[Category:DIP16]]
[[Category:DIP16]]

Revision as of 18:19, 10 January 2015

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

Size

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

Cross-Reference

BRAND			TAG	NUMBER	CODES

AMD			Am	 93415	Am93415 Am93425
Fairchild		F	 93425	F93425PC
Hitachi			HM	  2504	HM2504 HM2511
Intel			D/P	  2115	D2115 P2125 D2102 D2102A
Texas Instruments       SN      74S209  SN74S209N


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    40| Vcc
      A0 | 2    39| Din
      A1 | 3    38| *WE
      A2 | 4    37| A9
      A3 | 5    36| A8
      A4 | 6    35| A7
    Dout | 7    34| A6
     GND | 8    33| A5
         +--------+

External links

SRAM page on wikipedia

Files

  • D2102 Datasheet

    D2102 Datasheet

  • Am93415 Datasheet

    Am93415 Datasheet

  • HM2511 Datasheet

    HM2511 Datasheet

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