42
CHAPTER 1 OUTLINE (
µ
PD78054 Subseries)
(2) PROM programming mode•80-pin plastic QFP (14 × 14 mm, Resin thickness: 2.7 mm)
µ
PD78P054GC-3B9
•80-pin plastic QFP (14 × 14 mm, Resin thickness: 1.4 mm)
µ
PD78P054GC-8BTNote, 78P058GC-8BT•80-pin plastic TQFP (Fine pitch) (12 × 12 mm)
µ
PD78P054GK-BE9
•80-pin ceramic WQFN (14 × 14 mm)
µ
PD78P054KK-T, 78P058KK-T
Note Under development
Cautions 1. (L) : Connect individually to VSS via a pull-down resistor.
2. VSS : Connect to the ground.3. RESET: Set to the low level.4. Open : Leave this pin unconnected.A0 to A16 : Address Bus RESET : ResetCE : Chip Enable VDD : Power SupplyD0 to D7 : Data Bus VPP : Programming Power SupplyOE : Output Enable VSS : GroundPGM : Program
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
V
SS
RESET
D7
D6
D5
D4
D3
D2
D1
D0
CE
V
SS
V
DD
(L)
Open
V
PP
(L)
Open
V
DD
PGM
(L)
A9
A2
A3
A4
A5
A6
A7
A8
A16
A10
A11
A12
A13
V
SS
A14
A15
OE
2122 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
8079 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61
(L)
(L)
(L)
(L)
(L)
V
DD
A0
A1
(L)
(L)
(L)