Fujitsu FR81S User Manual
CHAPTER 1: OVERVIEW
9. Explanation of Pin Functions
FUJITSU SEMICONDUCTOR LIMITED
CHAPTER : OVERVIEW
FUJITSU SEMICONDUCTOR CONFIDENTIAL
62
9.1.4. Pins of External interrupt input
Function
Pin
Name
Noise
Filter
Pin Number
64
80
100
120
144
176
INT0 external interrupt input pin(0)
INT0_0
Yes
35
43
54
64
80
99
INT1 external interrupt input pin(0)
INT1_0
Yes
-
-
69
81
97
117
INT1 external interrupt input pin(1)
INT1_1
Yes
46
57
71
85
101
123
INT2 external interrupt input pin(0)
INT2_0
Yes
-
-
94
111
131
159
INT2 external interrupt input pin(1)
INT2_1
Yes
62
78
98
116
137
167
INT3 external interrupt input pin(0)
INT3_0
Yes
-
76
96
114
134
162
INT3 external interrupt input pin(1)
INT3_1
Yes
63
79
99
119
140
171
INT4 external interrupt input pin(0)
INT4_0
Yes
-
-
-
51
59
75
INT4 external interrupt input pin(1)
INT4_1
Yes
28
36
45
55
63
79
INT5 external interrupt input pin(0)
INT5_0
Yes
27
34
42
48
56
70
INT6 external interrupt input pin(0)
INT6_0
Yes
50
63
78
94
113
139
INT7 external interrupt input pin(0)
INT7_0
Yes
-
-
90
107
127
155
INT7 external interrupt input pin(1)
INT7_1
Yes
61
77
97
115
136
165
INT8 external interrupt input pin(0)
INT8_0
Yes
31
39
49
59
71
87
INT9 external interrupt input pin(0)
INT9_0
Yes
-
-
-
88
104
127
INT9 external interrupt input pin(1)
INT9_1
Yes
48
59
74
89
106
129
INT10 external interrupt input pin(0)
INT10_0
Yes
40
49
61
71
87
106
INT11 external interrupt input pin(0)
INT11_0
Yes
9
11
14
17
20
24
INT12 external interrupt input pin(0)
INT12_0
Yes
12
14
18
21
24
30
INT13 external interrupt input pin(0)
INT13_0
Yes
-
-
32
38
46
57
INT13 external interrupt input pin(1)
INT13_1
Yes
22
27
33
39
47
58
INT14 external interrupt input pin(0)
INT14_0
Yes
-
-
-
-
33
41
INT14 external interrupt input pin(1)
INT14_1
Yes
16
19
24
29
34
42
INT15 external interrupt input pin(0)
INT15_0
Yes
3
3
3
6
9
11
MB91520 Series
MN705-00010-1v0-E
61