Single-Chip Microcontrollers User's Manual
57
CHAPTER 2 OUTLINE (
µ
PD78078Y SUBSERIES)
100-pin plastic QFP (14 x 20 mm)
µ
PD78P078YGF-3BA
100-pin ceramic WQFN
µ
PD78P078YKL-T
Cautions 1. (L) : Connect independently to VSS via a pull-down resistor.
2. VSS : Connect to the ground.
3. RESET : Set to the low level.
4. Open : Leave open.
A0 to A16 : Address Bus RESET : Reset
CE : Chip Enable V
DD : Power Supply
D0 to D7 : Data Bus VPP : Programming Power Supply
OE : Output Enable VSS : Ground
PGM : Program
1
494847
45
434240393837353331 44413432
(L)
2
3
6
7
8
9
10
11
12
13
14
15
16
18
19
20
21
22
23
24
25
4
5
17
26
27
28
29
30
(L)
CE
OE
A15
A14
V
SS
A13
A12
A11
A10
A16
A8
A6
A5
A4
A3
A2
A1
A0
A7
80
79
78
75
74
73
72
71
70
69
68
67
66
65
63
62
61
60
59
58
57
56
77
76
64
55
54
53
52
51
5036 46
828384
86
8889919293949698100 87909799 8195 85
V
PP
Open
(L)
V
DD
Open
(L)
RESET
(L)
V
DD
V
SS
PGM
V
SS
D7
D6
D5
D4
D3
D2
D1
D0
(L)
(L)
(L)
(L)
(L)
V
DD
V
SS
(L)
(L)
(L)
(L)
(L)
A9