272048: Difference between revisions
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m (moved 272048 to 2 0000 hex 16) |
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Revision as of 13:00, 28 June 2010
EPROM 272048 & 27C2048 (DIP40, 600mil)
2Mb, 256KB (262.144 byte), 2 0000 hex 16 bit
pinout
+--\/--+
Vpp |1 40| Vcc
CE/ |2 39| PGM/
D15 |3 38| A16
D14 |4 37| A15
D13 |5 36| A14
D12 |6 35| A13
D11 |7 34| A12
D10 |8 33| A11
D9 |9 32| A10
D8 |10 31| A9
GND |11 30| GND
D7 |12 29| A8
D6 |13 28| A7
D5 |14 27| A6
D4 |15 26| A5
D3 |16 25| A4
D2 |17 24| A3
D1 |18 23| A2
D0 |19 22| A1
OE/ |20 21| A0
+------+
