27320: Difference between revisions
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EPROM 27320 (DIP42, 600mil) | EPROM 27320 (DIP42, 600mil)(PSOP44, 525mil) | ||
32Mb, 4MB (4.194.304 byte), 20 0000 hex 16 bit | 32Mb, 4MB (4.194.304 byte), 20 0000 hex 16 bit | ||
| Line 5: | Line 5: | ||
pinout | pinout | ||
<pre> | <pre> | ||
DIP42 | |||
+--\/--+ | +--\/--+ | ||
A18 |1 42| A19 | A18 |1 42| A19 | ||
| Line 16: | Line 17: | ||
A1 |9 34| A15 | A1 |9 34| A15 | ||
A0 |10 33| A16 | A0 |10 33| A16 | ||
CE | *CE |11 32| A20 | ||
GND |12 31| GND | GND |12 31| GND | ||
OE | *OE |13 30| D15-A1 | ||
D0 |14 29| D7 | D0 |14 29| D7 | ||
D8 |15 28| D14 | D8 |15 28| D14 | ||
| Line 27: | Line 28: | ||
D3 |20 23| D4 | D3 |20 23| D4 | ||
D11 |21 22| Vcc | D11 |21 22| Vcc | ||
+------+ | +------+ | ||
PSOP44 | |||
+--\/--+ | |||
NC |1 44| A20 | |||
A18 |2 43| A19 | |||
A17 |3 42| A8 | |||
A7 |4 41| A9 | |||
A6 |5 40| A10 | |||
A5 |6 39| A11 | |||
A4 |7 38| A12 | |||
A3 |8 37| A13 | |||
A2 |9 36| A14 | |||
A1 |10 35| A15 | |||
A0 |11 34| A16 | |||
*CE |12 33| *BYTE | |||
Vss |13 32| Vss | |||
*OE |14 31| DQ15/A-1 | |||
DQ0 |15 30| DQ7 | |||
DQ8 |16 29| DQ14 | |||
DQ1 |17 28| DQ6 | |||
DQ9 |18 27| DQ13 | |||
DQ2 |19 26| DQ5 | |||
DQ10 |20 25| DQ12 | |||
DQ3 |21 24| DQ4 | |||
DQ11 |22 23| Vcc | |||
+------+ | |||
</pre> | |||
[[Category:ROM]] | [[Category:ROM]] | ||
[[Category:DIP42]] | [[Category:DIP42-600mil]] | ||
[[Category:PSOP44]] | |||
Latest revision as of 15:12, 9 November 2017
EPROM 27320 (DIP42, 600mil)(PSOP44, 525mil)
32Mb, 4MB (4.194.304 byte), 20 0000 hex 16 bit
pinout
DIP42
+--\/--+
A18 |1 42| A19
A17 |2 41| A8
A7 |3 40| A9
A6 |4 39| A10
A5 |5 38| A11
A4 |6 37| A12
A3 |7 36| A13
A2 |8 35| A14
A1 |9 34| A15
A0 |10 33| A16
*CE |11 32| A20
GND |12 31| GND
*OE |13 30| D15-A1
D0 |14 29| D7
D8 |15 28| D14
D1 |16 27| D6
D9 |17 26| D13
D2 |18 25| D5
D10 |19 24| D12
D3 |20 23| D4
D11 |21 22| Vcc
+------+
PSOP44
+--\/--+
NC |1 44| A20
A18 |2 43| A19
A17 |3 42| A8
A7 |4 41| A9
A6 |5 40| A10
A5 |6 39| A11
A4 |7 38| A12
A3 |8 37| A13
A2 |9 36| A14
A1 |10 35| A15
A0 |11 34| A16
*CE |12 33| *BYTE
Vss |13 32| Vss
*OE |14 31| DQ15/A-1
DQ0 |15 30| DQ7
DQ8 |16 29| DQ14
DQ1 |17 28| DQ6
DQ9 |18 27| DQ13
DQ2 |19 26| DQ5
DQ10 |20 25| DQ12
DQ3 |21 24| DQ4
DQ11 |22 23| Vcc
+------+
