Fujitsu FR81S User Manual
CHAPTER 1: OVERVIEW
7. Pin Assignment
FUJITSU SEMICONDUCTOR LIMITED
CHAPTER : OVERVIEW
FUJITSU SEMICONDUCTOR CONFIDENTIAL
36
Pin Assignment MB91F522J, MB91F523J, MB91F524J, MB91F525J,
MB91F526J
V
CC
P011/
W
O
T/
SO
T2_1/
TI
O
A
0_0/
IN
T3_1
P010
P007
P006/
SC
S2_0/
A
D
TG
1_1/
IN
T2_1
P005/
SC
K
2_0/
A
D
TG
0_1/
IN
T7_1
P003/
SI
N
2_0/
TI
O
B
1_1/
IN
T3_0
P002/
SC
K
1_0/
TI
O
B
0_1
P001/
SO
T1_0/
TI
O
A
1_1
P000/
SI
N
1_0/
TI
O
A
0_1/
IN
T2_0
C
V
SS
P144/
SC
K
1_1
P134/
R
X
2(
64)
/S
C
S1_1/
IC
U
7_0/
IN
T7_0
P133/
TX
2(
64)
P132/
SC
S1_0/
A
D
TG
1_0
R
ST
X
X
0A
/P
136
X
1A
/P
135
/D
TTI
_0
V
SS
X1
X0
MD
1
MD
0
P130/
SC
K
0_0
P127/
SO
T0_0
P126/
SI
N
0_0/
IN
T6_0
P125/
O
C
U
11_0
DE
B
UGI
F
V
CC
120
119
118
117
116
115
114
113
112
111
110
109
108
107
106
105
104
103
102
101
100
99
98
97
96
95
94
93
92
91
VSS
1
90 VSS
P020/SIN3_1/TRG3_0/TIN0_2/RTO5_1
2
89 P122/SIN6_0/AN31/OCU8_0/INT9_1
P021/SOT3_1/TRG6_1/TRG4_0
3
88 P120/AN30/OCU6_0/PPG22_0/INT9_0
P022/SCK3_1/TRG7_1/TRG5_0
4
87 P117/SCS60_0/AN29/PPG21_0/RTO5_0
P023/SCS3_1/PPG32_0/TIN0_0
5
86 P116/SCK6_0/SCL6/AN28/PPG20_0/RTO4_0
P024/SIN4_1/PPG24_0/TIN1_0/RTO4_1/INT15_0
6
85 P115/RX1_1/SOT6_0/SDA6/AN27/PPG19_0/RTO3_0/INT1_1
P025/SOT4_1/PPG25_0/TIN2_0
7
84 P114/SCS61_0/AN26/PPG18_0/RTO2_0
P026/SCK4_1/PPG26_0/TIN3_0
8
83 P113/AN25/PPG17_0/RTO1_0
P027/SCS40_1/PPG27_0/TOT0_0/RTO3_1
9
82 P112/AN24/PPG16_0/RTO0_0
P030/SCS41_1/PPG28_0/TOT1_0 10
81 P111/RX1(64)/SCS62_0/AN23/INT1_0
P031/SCS42_1/PPG29_0/TOT2_0 11
80 P110/TX1(64)/SCS63_0/AN22
P032/SCS43_1/PPG30_0/TOT3_0/RTO2_1 12
79 NMIX
P033/PPG31_0/ICU3_3/TIN4_0/RTO1_1/SCK3_2 13
78 P155/AN21
P034/OCU11_1/ICU2_3/TIN5_0/RTO0_1/SOT3_2 14
77 P154/AN20
P150/SOT8_0/SDA8/OCU10_1/TRG6_0/ICU1_3/TIN6_0 15
76 P107/AN19/PPG15_0
P151/SCK8_0/SCL8/OCU9_1/TRG7_0/ICU0_3/TIN7_0/ZIN0_2/DTTI_1 16
75 P106/SCS70_0/AN18/PPG14_0
P035/SIN8_0/OCU8_1/TOT4_0/AIN0_0/INT11_0 17
74 P105/SCS71_0/AN17/PPG13_0
P036/SCS8_0/OCU7_1/TOT5_0/BIN0_0 18
73 P104/SCS72_0/AN16/PPG12_0
P037/OCU6_1/TOT6_0/ZIN0_0 19
72 P103/SCS73_0/AN15/PPG11_0
P040/PPG23_1/TOT7_0/AIN1_0/SIN0_1 20
71 P102/SIN7_0/AN14/PPG10_0/INT10_0
P041/SIN9_0/ICU9_1/BIN1_0/INT12_0 21
70 P101/SOT7_0/SDA7/AN13/PPG9_0
P042/SOT9_0/AN47/ICU8_1/TRG0_1/ZIN1_0 22
69 P100/SCK7_0/SCL7/AN12/PPG8_0
P043/ICU7_1/TRG1_1 23
68 AVCC0
P044/SCS9_0/ICU6_1/TRG2_1 24
67 AVRH0
P045/SCK9_0/AN46/ICU5_1/TRG3_1/TOT1_2 25
66 AVSS0/AVRL0
P046/ICU4_1/TRG4_1 26
65 P097/SCK11_0/SCL11/AN11/ICU5_0/PPG17_1
P047/AN45/TRG8_0/TIN3_2/SOT0_1 27
64 P096/RX0(128)/SOT11_0/SDA11/AN10/INT0_0
P050/TRG5_1/PPG33_0 28
63 P095/TX0(128)/SCS11_0/AN9
P053/AN44/PPG35_0/INT14_1/SCK0_1 29
62 P093/TX0_1/SIN11_0/AN7/ICU4_2/PPG16_1/ICU3_0/TOT2_1
VCC 30
61 VSS
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
V
SS
P055/
SIN
SIN
10_0/
A
N
43/
PP
PP
G
37_0/
TIN
4_1
P056/
IC
IC
U
9_0/
PP
PP
G
0_1/
IC
IC
U
0_1/
TIN
TIN
5_1/
D
D
TT
I_2
AVCC1
P057/
SC
SC
K
10_1/
A
N
42/
IC
IC
U
8_0/
TR
TR
G
0_2/
PP
PP
G
1_1/
IC
IC
U
1_1/
TIN
TIN
6_1
AVRH
1
AVS
S
1
/AVRL
1
P060/
SC
SC
S10_0/
PP
G
2_1/
IC
IC
U
2_1/
TO
TO
T5_1/
IN
IN
T13_0
P061/
SO
SO
T10_1/
A
N
41/
IC
IC
U
6_0/
PP
PP
G
3_1/
IC
IC
U
3_1/
TO
TO
T6_1/
IN
IN
T13_1
P062/
SC
SC
S10_1/
SC
S40_0/
A
N
40/
PP
PP
G
4_1/
FR
FR
C
K
0_0/
TO
TO
T7_1/
ZIN
ZIN
1_1
P063/
SC
SC
S41_0/
A
N
39/
PP
PP
G
5_1/
FR
FR
C
K
1_0/
B
B
IN
1_1
P064/
SC
SC
S42_0/
A
N
38/
FR
FR
C
K
2_0/
A
A
IN
1_1/
PP
PP
G
43_1
P065/
SC
SC
S43_0/
FR
C
K
3_0/
ZIN
ZIN
0_1/
PP
PP
G
44_1
P066/
SO
SO
T4_2/
SC
SC
S3_0/
A
A
N
37/
FR
FR
C
K
4_0/
B
B
IN
0_1
P067/
A
A
N
36/
FR
FR
C
K
5_0/
A
A
IN
0_1
P070/
IC
IC
U
0_2
P071/
SC
SC
K
4_2/
A
A
N
35/
IC
IC
U
1_2/
M
M
O
N
C
LK
P072/
SIN
SIN
4_0/
A
A
N
34/
IC
IC
U
2_2/
IN
IN
T5_0
P073/
SO
SO
T4_0/
SD
SD
A
4/
A
N
33/
IC
IC
U
3_2
P074/
SC
SC
K
4_0/
SC
SC
L4
P075/
SIN
SIN
3_0/
IN
IN
T4_0
P076/
SO
SO
T3_0/
SD
SD
A
3
P077/
SC
SC
K
3_0/
SC
SC
L3
P152/
SC
SC
S53_0
P153/
SC
SC
K
5_0/
SC
SC
L5/
A
N
32/
FR
FR
C
K
1_1/
IN
IN
T4_1
P081/
SO
SO
T5_0/
SD
SD
A
5/
A
N
0/
PP
G
1_0
P082/
SIN
SIN
5_0/
A
A
N
1/
PP
G
2_0
P086/
D
D
A
O
1/
PP
G
6_0
P087/
D
D
A
O
0/
PP
G
7_0/
IN
IN
T8_0
V
CC
●
TOP VIEW
MB91F522J,
MB91F523J,
MB91F524J,
MB91F525J,
MB91F523J,
MB91F524J,
MB91F525J,
MB91F526J
LQFP-120
MB91520 Series
MN705-00010-1v0-E
35