Ibm uPD78082 Manual de usuario Pagina 30

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7
CHAPTER 1 OUTLINE
(2) PROM programming mode
42-pin plastic shrink DIP (600 mil)
µ
PD78P083CU, 78P083CU(A)
42-pin ceramic shrink DIP (with window) (600 mil)
µ
PD78P083DU
Cautions 1. (L) : Individually connect to V
SS via a pull-down resistor.
2. V
SS : Connect to the ground.
3. RESET: Set to the low level.
4. Open : Do not connect anything.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
V
SS
A4
A3
A2
A1
A0
A10
A11
A12
A13
A14
D7
D6
D5
D4
D3
D2
D1
D0
V
SS
VSS
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
A5
A6
A7
OE
CE
PGM
A8
A9
RESET
V
PP
Open
(L)
V
DD
VDD
(L)
(L)
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