DRAM 4k x 1: Difference between revisions
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File:Mk4027.pdf|MK4027 Datasheet | File:Mk4027.pdf|MK4027 Datasheet | ||
File:Mm5280.pdf|MM5280 Datasheet | File:Mm5280.pdf|MM5280 Datasheet | ||
File: | File:Tms4060.pdf|TMS4060 Datasheet | ||
</gallery> | </gallery> | ||
[[Category:RAM]] | [[Category:RAM]] | ||
[[Category:DIP22]] | [[Category:DIP22]] | ||
Revision as of 13:10, 8 January 2017
| BRAND | TAG | NUMBER | MARKINGS |
|---|---|---|---|
| AMD | Am | 9060 | Am9060 |
| Intel | D | 2107 | D2107 |
| Micronas | ITT | 4027 | ITT4027 |
| Mostek | MK | 4027 | MK4027 |
| National Semiconductors | MM | 5280 | MM5280 |
| Texas Instruments | TMS | 4060 | TMS4060 |
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
-
Am9060 Datasheet
-
2107 Datasheet
-
MK4027 Datasheet
-
MM5280 Datasheet
-
TMS4060 Datasheet
