UPD78064 데이터 시트보기 (PDF) - Renesas Electronics
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UPD78064 Datasheet PDF : 58 Pages
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• 44-pin plastic QFP (10 x 10 mm)
µPD78P083GB-3B4, µPD78P083GB-3BS-MTX
µPD78P083
44 43 42 41 40 39 38 37 36 35 34
D2
1
33
D3
2
32
(L)
D4
3
31
D5
4
30
A9
D6
5
29
D7
6
A14
7
28
(L)
27
A13
8
26
A12
9
25
A8
A11
10
24
PGM
A10
11
23
(L)
12 13 14 15 16 17 18 19 20 21 22
Cautions 1. (L):
Individually connect to VSS via a pull-down resistor.
2. VSS:
Connect to GND.
3. RESET: Set to low level.
4. Open: Leave open.
A0 to A14
D0 to D7
CE
OE
PGM
: Address Bus
: Data Bus
: Chip Enable
: Output Enable
: Program
RESET
VDD
VPP
VSS
: Reset
: Power Supply
: Programming Power Supply
: Ground
10
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