Electronics America Computer Hardware User Manual

12
µ PD78214 Sub-Series
(2) 68-pin plastic QFJ
Caution The symbols enclosed in parentheses indicate that the corresponding pins, not used in PROM programming mode, shall be handled
as follows:
L : Connect the corresponding pin independently to V
SS
, through a 10-kΩ resistor.
G : Connect the corresponding pin to V
SS
.
Open : Leave the corresponding pin unconnected.
Remark The NC pin is not connected inside the chip.
★
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
(L)
A0
A1
A2
A3
A4
A5
A6
A7
NC
CE
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
A9
P20/NMI
(Open)
D0
D1
V
SS
VSS
D2
D3
D4
D5
D6
D7
A8
VDD VDD VPP
OE
RESET
(Open)
(G)
V
SS
VSS
A15 A14 A13 A12 A11 A10
(L)
27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43
9876543216867666564636261
PD78P214L
PD78P214L-×××
µ
µ
(L)
(Open)
(L)
(G)
(G) (Open) (L) (L)