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CHAPTER 1 OVERVIEW
1.4 Pin Arrangement Diagrams
Figures 1.4.1 to 1.4.3 show the pin arrangements of the MB91F109.
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Pin Arrangements (QFP-100)
Figure 1.4-1 QFP-100 Pin Arrangements
80
78
79
77
76
75
73
74
72
71
70
68
69
67
66
65
63
64
62
61
60
58
59
57
56
55
53
54
52
51
96
97
98
99
100
91
92
93
94
95
86
87
88
89
90
81
82
83
84
85
26
27
28
29
30
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
46
47
48
49
50
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
CS0L/PB1
SC0/PF2/OCPA3
SI1/PF3/TRG2
SO1/PF4/TRG3
SI2/PF5/OCPA1
SO2/PF6/OCPA2
PF7/OCPA0/ATGX
DACK1/PE7
DACK0/PE6
DREQ1/PE5
DREQ0/PE4
INT3/PE3/SC2
INT2/PE2/SC1
VSS
X1
X0
VCC
INT1/PE1
INT0/PE0
RAS0/PB0
A08/P50
A06/P46
A07/P47
A05/P45
A09/P51
A10/P52
A11/P53
A12/P54
A13/P55
A14/P56
A15/P57
A16/P60
A17/P61
A18/P62
A19/P63
A20/P64
A21/P65
VSS
A22/P66
A23/P67
A24/EOP0/P70
AVCC
AVRH
AVSS/AVRL
AN0
AN1
AN2
SO0/PF1/TRG1
SI0/PF0/TRG0
AN3
P20/D16
P21/D17
P22/D18
P85/WR1X
P84/WR0X
P83/RDX
P82/BRQ
P81/BGRNTX
P80/RDY
MD2
MD1
MD0
VSS
RSTX
VCC
NMIX
PA0/CS0X
PA1/CS1X
PA2/CS2X
EOP1/PA3/CS3X
PA4/CS4X
PA5/CS5X
PA6/CLK
VCC
PB7/DW1X
DACK2/PB6/CS1H
PB2/CS0H
PB3/DW0X
EOP2/PB4/RAS1
DREQ2/PB5/CS1L
P44/A04
P43/A03
P42/A02
P41/A01
VCC
P40/A00
P37/D31
VSS
P36/D30
P35/D29
P34/D28
P33/D27
P32/D26
P31/D25
P30/D24
P27/D23
P26/D22
P25/D21
P24/D20
P23/D19
MB91F109
FPT-100P-M06
(TOP VIEW)