UPD78P4916GF-3BA View Datasheet(PDF) - NEC => Renesas Technology
Part Name
Description
MFG CO.
'UPD78P4916GF-3BA' PDF : 56 Pages View PDF
(2) PROM Programming Mode
• 100-pin plastic QFP (14 × 20 mm)
µPD78P4916GF-3BA
µPD78P4916
OE
CE
PGM
(L)
OPEN
(L)
VDD
VSS
OPEN
VSS
OPEN
VSS
RESET
IC/VPP
OPEN
(L)
1 10099 98 97 9695 94 93 92 9190 89 88 87 8685 84 83 82 8180
2
79
3
4
5
78
77
76
6
75 (L)
7
74
8
9
73
72
10
71
11
70
12
69
VDD
13
68
14
67
15
66
16
65
17
18
64
63
(L)
19
62
20
61
21
60
A9
22
23
59
58
(L)
24
57
D0
25
56
D1
26
55
D2
27
54
D3
28
53
D4
29
52
D5
30
31
32
33
34
35 36
37
38
39
4041
42
43
44
45 46
47
48
49
5051
D6
Cautions (L) : Connect to VSS via pull-down resistors individually.
VSS : Connect to ground.
OPEN : Leave this pin unconnected.
RESET : Apply low level.
A0 - A16 : Address Bus
D0 - D7 : Data Bus
CE
: Chip Enable
OE
: Output Enable
PGM : Program
RESET
VDD
VPP
VSS
: Reset
: Power Supply
: Programming Power Supply
: Ground
7
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