MB89945 데이터 시트보기 (PDF) - Fujitsu
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MB89945 Datasheet PDF : 38 Pages
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(Continued)
MB89940 Series
(Top view)
AVCC
RST
P41/COM0
P42/COM1
X0
X1
VCC
P43/COM2
P44/COM3
P27/INT2
P26/INT1
P25/INT0
1
2
3
4 69
5
70
71
6 72
7 73
8
74
75
9 76
10
11
12
36
35
34
60 33
59
58
32
57 31
56 30
55
54
29
53 28
27
26
25
DVCC
P30/FUELO
P00/SEG00
P01/SEG01
P02/SEG02
P03/SEG03
P04/SEG04
P05/SEG05
P06/SEG06
P07/SEG07
P10/SEG08
P11/SEG09
(MQP-48C-P01)
• Pin assignment on package top (MB89PV940 only)
Pin no.
49
50
51
52
53
54
55
56
Pin name
A15
A12
A7
A6
A5
A4
A3
N.C.
Pin no.
57
58
59
60
61
62
63
64
Pin name
N.C.
A2
A1
A0
O1
O2
O3
VSS
Pin no.
65
66
67
68
69
70
71
72
N.C.: Internally connected. Do not use.
Pin name
O4
O5
O6
O7
O8
CE
A10
N.C.
Pin no.
73
74
75
76
77
78
79
80
Pin name
OE
N.C.
A11
A9
A8
A13
A14
VCC
5
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