DRAM 64k x 1: Difference between revisions
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=Pinout= | =Pinout= | ||
<pre> | <pre> | ||
DIP16 | |||
+--\/--+ | +--\/--+ | ||
|1 16| GND | |1 16| GND | ||
| Line 35: | Line 36: | ||
Vcc |8 9| A7 | Vcc |8 9| A7 | ||
+------+ | +------+ | ||
LCC18 | |||
+---------------------------------------------------------------+ | |||
| 3 *WE | 8 A1 | 12 A4 | 17 *CAS | | |||
| 4 *RAS | 9 Vdd | 13 A3 | 18 Vss | | |||
| 5 NC | 10 A7 | 14 NC | 1 A8 | | |||
| 6 A0 | 11 A5 | 15 A6 | 2 Din | | |||
| 7 A2 | | 16 Dout | | | |||
+---------------------------------------------------------------+ | |||
</pre> | </pre> | ||
Revision as of 21:23, 5 August 2014
Dynamic Random-Access Memory 64K x 1 (DIP16, 300mil)
Size
| bit | Byte | Hex |
|---|---|---|
| 64Kb | 8KB | 10000hex |
Cross-Reference
BRAND TAG NUMBER CODES OKI MSM 3764 MSM3764 Samsung KM 4164 KM4164 Texas Instruments TMS 4164 TMS4164 Note: *64= Page mode
Pinout
DIP16
+--\/--+
|1 16| GND
Din |2 15| *CAS
*WE |3 14| Dout
*RAS |4 13| A6
A0 |5 12| A3
A2 |6 11| A4
A1 |7 10| A5
Vcc |8 9| A7
+------+
LCC18
+---------------------------------------------------------------+
| 3 *WE | 8 A1 | 12 A4 | 17 *CAS |
| 4 *RAS | 9 Vdd | 13 A3 | 18 Vss |
| 5 NC | 10 A7 | 14 NC | 1 A8 |
| 6 A0 | 11 A5 | 15 A6 | 2 Din |
| 7 A2 | | 16 Dout | |
+---------------------------------------------------------------+
External links
Files
-
21256 Datasheet
