UPD178P018A View Datasheet(PDF) - NEC => Renesas Technology
Part Name
Description
Manufacturer
UPD178P018A Datasheet PDF : 60 Pages
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(2) PROM programming mode
• 80-PIN PLASTIC QFP (14 × 14 mm)
µPD178P018AGC-3B9 Note
• 80-PIN CERAMIC WQFN
µPD178P018AKK-T Note
µPD178P018A
(L)
Open
A0
A1
A2
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61
1
60
2
59
3
58
4
57
5
56
6
55
7
54
8
53
9
52
10
51
11
50
12
49
13
48
14
47
15
46
16
45
17
44
18
43
19
42
20
41
21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
D7
D6
D5
D4
D3
D2
D1
D0
(L)
CE
OE
(L)
A15
A14
A13
A12
Note Under planning
Cautions 1. (L) : Individually connect to GND via a pull-down resistor.
2. GND : Connect to GND.
3. RESET : Set to the low level.
4. Open : Leave open.
A0 to A16
CE
D0 to D7
: Address Bus
: Chip Enable
: Data Bus
GND
OE
PGM
: Ground
: Output Enable
: Program
RESET : Reset
VDD
: Power Supply
VPP
: Programming Power Supply
7
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