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零件编号
产品描述 (功能)
MB89990 查看數據表(PDF) - Fujitsu
零件编号
产品描述 (功能)
生产厂家
MB89990
8-bit Proprietary Microcontroller
Fujitsu
MB89990 Datasheet PDF : 42 Pages
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MB89990 Series
(Top view)
P34/TO/INT10
1
P33/EC
2
P32/(SI)
3
P31/(SO)
4
P30/(SCK)
5
P40/(AN0)
6
P41/(AN1)
7
P42/(AN2)
8
P43/(AN3)
9
P44/(AV
SS
)
10
P45/(AVR)
11
P00/INT20/(AN4)
12
69
60
70
59
71
58
Each pin inside the dashed line
72
is for MB89PV190/PV190A
57
73
units only.
56
74
55
75
54
76
53
36
N. C.
35
N. C.
34
P36/INT12
33
P37/(BZ)/RCO
32
X1
31
X0
30
RST
29
TEST
28
P07/INT27
27
P06/INT26
26
P05/INT25
25
P04/INT24
(MQP-48C-P01)
•
Pin assignment on the package top (MB89PV190/PV190A only)
Pin no.
49
50
51
52
53
54
55
56
Pin name
V
PP
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
V
SS
Pin no.
65
66
67
68
69
70
71
72
Pin name
O4
O5
O6
O7
O8
CE
A10
N.C.
N.C.: Internally connected. Do not use.
Note: Parenthesized pin function is only for the MB89PV190A.
Pin no.
73
74
75
76
77
78
79
80
Pin name
OE
N.C.
A11
A9
A8
A13
A14
V
CC
6
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