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Panasonic RAM chip marking & reference
| On chip top |
picture n/a |
PANASONIC
MN41V17405CSJ-06
9812 |
| Panasonic RAM chip marking |
| PANASONIC |
www.panasonic.com |
| MN |
MN - Panasonic |
| 41 - RAM type |
41 - DRAM |
| V - voltage |
V - 3.3V
[none] - 5.0V |
| 17 - memory density |
41 - 4MBit, 2k refresh
42 - 4MBit, 1k refresh
16 - 16MBit, 4k refresh
17 - 16MBit, 2k refresh
18 - 16MBit, 1k refresh
32 - 32MBit, 4k refresh
64 - 64MBit, 8k refresh
65 - 64MBit, 4k refresh
129 - 128MBit, 4k refresh |
| 40 - bit organization |
10 - 16MBit x 1
16 - 1MBit x 16
40 - 4MBit x 4
80 - 2MBit x 8 |
| 5 - RAM type |
0 - Fast Page
5 - EDO |
| C - die revision |
A/B/C ... |
| SJ - package option |
SJ - SOJ
? - TSOP |
| 06 - min cycle time |
05 - 50ns
06 - 60ns
07 - 70ns |
| 9812 - date of manufacture |
98 - year of manufacture
12 - week of manufacture |
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