Table of Contents
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Type
Symbol
Serial
TxD
,
1
communi-
TxD
0
cation
RxD
,
1
interface
RxD
0
(SCI)
SCK
,
1
SCK
0
A/D
AN
to
7
converter
AN
0
ADTRG
D/A
DA
, DA
1
0
converter
Analog
AV
CC
power
supply
AV
SS
V
REF
I/O ports
P1
to P1
7
P2
to P2
7
P3
to P3
7
P4
to P4
7
P5
to P5
3
16
Pin No.
FP-100B
TFP-100B FP-100A I/O
13, 12
15, 14
15, 14
17, 16
17, 16
19, 18
85 to 78
87 to 80 Input
90
92
85, 84
87, 86
76
78
86
88
77
79
43 to 36
45 to 38 Input/
0
52 to 45
54 to 47 Input/
0
34 to 27
36 to 29 Input/
0
26 to 23,
28 to 25,
0
21 to 18
23 to 20
56 to 53
58 to 55 Input/
0
Name and Function
Output Transmit data (channels 0, 1): SCI data
output
Input
Receive data (channels 0, 1): SCI data input
Input/
Serial clock (channels 0, 1): SCI clock
output
input/output
Analog 7 to 0: Analog input pins
Input
A/D conversion external trigger input:
External trigger input for starting A/D
conversion
Output Analog output: Analog output from the
D/A converter
Input
Power supply pin for the A/D and D/A
converters. Connect to the system power
supply when not using the A/D and D/A
converters.
Input
Ground pin for the A/D and D/A converters.
Connect to system ground (0 V).
Input
Reference voltage input pin for the A/D and
D/A converters. Connect to the system power
supply when not using the A/D and
D/A converters.
Port 1: Eight input/output pins. The direction
output
of each pin can be selected in the port 1 data
direction register (P1DDR).
Port 2: Eight input/output pins. The direction
output
of each pin can be selected in the port 2 data
direction register (P2DDR).
Port 3: Eight input/output pins. The direction
output
of each pin can be selected in the port 3 data
direction register (P3DDR).
Input/
Port 4: Eight input/output pins. The direction
output
of each pin can be selected in the port 4 data
direction register (P4DDR).
Port 5: Four input/output pins. The direction of
output
each pin can be selected in the port 5 data
direction register (P5DDR).
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