SRAM 256 x 4: Difference between revisions
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SRAM 256 x 4 (DIP22, 400mil) | SRAM 256 x 4 (DIP22, 400mil)<BR> | ||
SRAM 256 x 4 (DIP18, 300mil) | SRAM 256 x 4 (DIP18, 300mil) | ||
| Line 12: | Line 12: | ||
</pre> | </pre> | ||
<pre> | <pre> | ||
DIP22 | |||
+--\/--+ | +--\/--+ | ||
A3 |1 22| Vcc | A3 |1 22| Vcc | ||
| Line 26: | Line 27: | ||
+------+ | +------+ | ||
DIP18 | |||
+--\/--+ | +--\/--+ | ||
A3 |1 18| Vcc | A3 |1 18| Vcc | ||
| Line 41: | Line 43: | ||
[[Image:dip22-400mil.jpg]] | [[Image:dip22-400mil.jpg]] | ||
[[Image:dip18-300mil.jpg]] | [[Image:dip18-300mil.jpg]] | ||
=Files= | |||
<gallery widths="150px"> | |||
File:am9111.pdf|AM9111 Datasheet | |||
</gallery> | |||
[[Category:RAM]] | [[Category:RAM]] | ||
[[Category:DIP18]] | [[Category:DIP18]] | ||
[[Category:DIP22]] | [[Category:DIP22]] | ||
Revision as of 20:12, 2 March 2011
SRAM 256 x 4 (DIP22, 400mil)
SRAM 256 x 4 (DIP18, 300mil)
1kb, 128B, 100hex4 bit
93422 93l422DMQC AM9111 F93422PC MWS5101 TMS4042
DIP22
+--\/--+
A3 |1 22| Vcc
A2 |2 21| A4
A1 |3 20| *WE
A0 |4 19| *CS0
A5 |5 18| *OE
A6 |6 17| CS1
A7 |7 16| O3
GND |8 15| D3
D0 |9 14| O2
O0 |10 13| D2
D1 |11 12| O1
+------+
DIP18
+--\/--+
A3 |1 18| Vcc
A2 |2 17| A4
A1 |3 16| *WE
A0 |4 15| *CE1
A5 |5 14| O4
A6 |6 13| O3
A7 |7 12| 02
GND |8 11| O1
D0 |9 10| *CE2
+------+
File:Dip22-400mil.jpg
File:Dip18-300mil.jpg
Files
-
AM9111 Datasheet
