NEC 78014Y Series User Manual page 55

8-bit single-chip microcontrollers
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64-pin plastic QFP (14 × 14 mm)
µ PD78P014YGC-AB8
www.DataSheet4U.com
Cautions 1. (L)
A0 to A14
CE
D0 to D7
OE
CHAPTER 2 OUTLINE ( µ PD78014Y Subseries)
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
D0
1
D1
2
D2
3
D3
4
D4
5
D5
6
D6
7
D7
8
V
9
SS
A0
10
A1
11
A2
12
A3
13
A4
14
A5
15
A6
16
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
: Connect individually to V
2. V
: Connect to the ground.
SS
3. RESET
: Set to low level.
4. Open
: 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
(L)
42
Open
41
40
V
DD
39
38
(L)
37
36
A9
35
RESET
34
(L)
33
55

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