EPROM Pinouts


Posted by egm , Apr 27,1999,11:13 Post Reply  Forum

Pin Function
----------------
1 Vdd
2 A12
3 A7
4 A6
5 A5
6 A4
7 A7
8 A2
9 A1
10 A0
11 Q1
12 Q2
13 Q3
14 Gnd
15 Q4
16 Q5
17 Q6
18 Q7
19 Q8
20 \E (Active Low and must be grounded)
21 A10
22 \G (Active Low and must be grounded)
23 A11
24 A9
25 A8
26 A13
27 \PGM (Active Low and must be tied to Vdd)
28 Vcc (This is used for programming. I think we can leave it
unconnected. If not, tie it to Vdd.)


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