Datasheet

Section 1 Overview
Rev. 6.00 Mar. 18, 2010 Page 60 of 982
REJ09B0054-0600
Pin No.
Type Symbol
TFP-100B
TFP-100BV
TFP-100G
TFP-100GV
FP-100B
*
1
FP-100BV
*
1
FP-100A
*
2
FP-100AV
*
2
I/O Function
TxD3
TxD2
TxD1
TxD0
83
31
79
76
86
34
82
79
Output Data output pins.
(TxD2 is not available in the H8S/2227 Group.)
Serial
communi-
cation
interface
(SCI)/
smart card
interface
RxD3
RxD2
RxD1
RxD0
84
32
80
77
87
35
83
80
Input Data input pins.
(RxD2 is not available in the H8S/2227 Group.)
SCK3
SCK2
SCK1
SCK0
85
33
81
78
88
36
84
81
Input/
Output
Clock input/output pins.
(SCK2 is not available in the H8S/2227 Group.)
A/D converter AN7 to
AN0
52 to 45 55 to 48 Input Analog input pins for the A/D converter.
ADTRG 72 75 Input Pin for input of an external trigger to start A/D
conversion.
D/A converter DA1
DA0
43
44
46
47
Output Analog output pins for the D/A converter.
(Not available in the H8S/2227 Group.)
A/D converter,
D/A converter
AVCC 54 57 Input Power supply pin for the A/D converter and D/A
converter. If none of the A/D converter and D/A
converter is used, connect this pin to the system
power supply.
AVSS 42 45 Input Ground pin for the A/D converter and D/A
converter. Connect this pin to the system power
supply (0 V).
Vref 53 56 Input Reference voltage input pin for the A/D converter
and D/A converter. If neither the A/D converter
nor D/A converter is used, connect this pin to the
system power supply.
I/O ports P17 to
P10
41 to 34 44 to 37 Input/
Output
8-bit I/O pins.
P36 to
P30
82 to 76 85 to 79 Input/
Output
7-bit I/O pins.