DRAM 4k x 1: Difference between revisions
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(Created page with "{| style="float: right;" border="1" cellpadding="4" cellspacing="0" |+ style="background:silver" | Cross-Reference !BRAND !TAG !NUMBER !MARKINGS |- |AMD || Am || 9060 || Am906...") |
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A1 |9 14| A4 | A1 |9 14| A4 | ||
A2 |10 13| A3 | A2 |10 13| A3 | ||
Vcc |11 12| | Vcc |11 12| *WE | ||
+------+ | +------+ | ||
</pre> | </pre> | ||
Revision as of 11:33, 8 January 2017
| BRAND | TAG | NUMBER | MARKINGS |
|---|---|---|---|
| AMD | Am | 9060 | Am9060 |
| Harris | HM | 6147 | HM6147 |
| Intel | D | 2107 | D2107 |
| Intel | I | 2197 | I2197 |
| National Semiconductors | MM | 5280 | MM5280 |
| Texas Instruments | TMS | 4060 | TMS4060 |
| OTHERS | 4027 |
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
DI |6 17| CE
*DO |7 16| NC
A0 |8 15| A5
A1 |9 14| A4
A2 |10 13| A3
Vcc |11 12| *WE
+------+
External links
Files
-
I2107 Datasheet
