SRAM 1k x 1: Difference between revisions
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Hitachi HM 2504 HM2504 HM2511 | Hitachi HM 2504 HM2504 HM2511 | ||
Intel D/P 2115 D2115 P2125 D2102 D2102A | Intel D/P 2115 D2115 P2125 D2102 D2102A | ||
Texas Instruments | Texas Instruments SN 74S209 SN74S209N | ||
</pre> | </pre> | ||
=Pinout= | =Pinout= | ||
Revision as of 18:20, 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
Files
-
D2102 Datasheet
-
Am93415 Datasheet
-
HM2511 Datasheet
