1.3
Pin Assignments and Functions
1.3.1
Pin Arrangement
Figure 1.2 shows the pin arrangement of the FP-100B and TFP-100B packages.
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
A3/P13
A2/P12
A1/P11
A0/P10
XDB3/PB3
P41/TMO0
P40/TMCI0
PA0/KEYIN8
PA1/KEYIN9
AVSS
P77/AN7/DA1
P76/AN6/DA0
P75/AN5
P74/AN4
P73/AN3
P72/AN2
P71/AN1
XDB2/PB2
D0/HDB0/P30
D1/HDB1/P31
D2/HDB2/P32
D3/HDB3/P33
D4/HDB4/P34
D5/HDB5/P35
D6/HDB6/P36
D7/HDB7/P37
XDB1/PB1
XDB0/PB0
VSS
HA0/P80
GA20/P81
CS1/P82
IOR/P83
FP-100B, TFP-100B
(top view)
P70/AN0
AVCC
AVref
P67/KEYIN7/IRQ7
P66/KEYIN6/IRQ6/FTOB
P65/KEYIN5/FTID
P64/KEYIN4/FTIC
PA2/KEYIN10
PA3/KEYIN11
P63/KEYIN3/FTIB
P62/KEYIN2/FTIA
P61/KEYIN1/FTOA
P60/KEYIN0/FTCI
IOW/TxD1/IRQ3/P84
CS2/RxD1/IRQ4/P85
SCL/SCK1/IRQ5/P86
RESO
Note: * In the S-mask model (single-power-supply model), pin 8 functions only as the STBY pin.
Figure 1.2 Pin Arrangement (FP-100B, TFP-100B, Top View)
6
HITACHI [ HITACHI SEMICONDUCTOR ]
