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FP-144H
Type
Symbol
TFP-144
I/O ports P2
to P2
9 to 16
7
0
P3
to P3
125 to 132 125 to 132
7
0
P5
to P5
1 to 8
7
0
⎯
Internal
PA
to PA
3
0
I/O ports
⎯
P9
to P9
7
0
Serial
SI
131
1
commu-
nication
interface
SO
130
1
(SCI)
SCK
132
1
RXD
143
H8/3857 Group
Pin No.
Pad No.
9 to 16
1 to 8
⎯
⎯
131
130
132
143
H8/3854 Group
Pin No.
FP-100B
TFP-100G Pad No.
8 to 15
8 to 15
⎯
⎯
100,
100,
1 to 7
1 to 7
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
98
98
Rev.3.00 Jul. 19, 2007 page 23 of 532
1. Overview
I/O
Name and Functions
I/O
Port 2: This is an 8-bit I/O
port. Input or output can be
designated for each bit by
means of port control
register 2 (PCR2).
I/O
Port 3 (H8/3857 Group
only): This is an 8-bit I/O
port. Input or output can be
designated for each bit by
means of port control
register 3 (PCR3).
I/O
Port 5: This is an 8-bit I/O
port. Input or output can be
designated for each bit by
means of port control
register 5 (PCR5).
I/O
Port A: This is a 4-bit I/O
port. Input or output can be
designated for each bit by
means of port control
register A (PCRA). PA
PA
are connected internally
0
to LCD pins RS, R/W, and
STRB.
I/O
Port 9: This is an 8-bit I/O
port. Input or output can be
designated for each bit by
means of port control
register 9 (PCR9). P9
P9
are connected internally
0
to LCD pins DB
Input
SCI1 receive data input
(H8/3857 Group only): This
is the SCI1 data input pin
Output
SCI1 send data output
(H8/3857 Group only): This
is the SCI1 data output pin
I/O
SCI1 clock I/O (H8/3857
Group only): This is the
SCI1 clock I/O pin
Input
SCI3 receive data input:
This is the SCI3 data input
pin
REJ09B0397-0300
to
2
to
7
to DB
.
7
0
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