NEC 78014Y Series User Manual page 42

8-bit single-chip microcontrollers
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64-pin plastic QFP (14 × 14 mm)
µ PD78P014GC-AB8
D0
D1
D2
D3
D4
D5
D6
D7
V
SS
A0
A1
A2
A3
A4
www.DataSheet4U.com
A5
A6
Cautions 1. (L)
2. V
3. RESET
4. Open
A0 to A14
CE
D0 to D7
OE
42
CHAPTER 1 OUTLINE ( µ PD78014 Subseries)
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
: Connect individually to V
: Connect to the ground.
SS
: Set to the low level.
: No connection required.
: Address Bus
: Chip Enable
: Data Bus
: Output Enable
via a pull-down resistor.
SS
RESET : Reset
V
: Power Supply
DD
V
: Programming Power Supply
PP
V
: Ground
SS
48
(L)
47
46
V
SS
45
(L)
44
Open
43
V
PP
42
(L)
Open
41
40
V
DD
39
38
(L)
37
36
A9
35
RESET
34
(L)
33

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