Hitachi H8/3692 ユーザーズマニュアル
Rev. 1.0, 07/01, page 6 of 372
Pin No.
Type
Symbol
FP-64E
FP-64A
FP-64A
FP-48F
I/O
Functions
Timer W
FTCI
36
26
Input
External event input pin.
FTIOA to
FTIOD
FTIOD
37 to 40
27 to 30
I/O
Output compare output/ input capture input/
PWM output pin
I
2
C bus
inerface
SDA
26
20
I/O
IIC data I/O pin. Can directly drive a bus by
NMOS open-drain output.
NMOS open-drain output.
(IIC)
SCL
27
21
I/O
IIC clock I/O pin. Can directly drive a bus by
NMOS open-drain output.
NMOS open-drain output.
Serial
communi-
cation
communi-
cation
TXD
46
36
Output Transmit data output pin
interface
(SCI)
(SCI)
RXD
45
35
Input
Receive data input pin
SCK3
44
34
I/O
Clock I/O pin
A/D
converter
converter
AN7 to
AN0
AN0
55 to 62
41 to 48
Input
Analog input pin
ADTRG
22
16
Input
A/D converter trigger input pin.
I/O ports
PB7 to
PB0
PB0
55 to 62
41 to 48
Input
8-bit input port.
P17 to
P14,
P12 to
P10
P14,
P12 to
P10
51 to 54,
23 to 25
23 to 25
37 to 40
17 to 19
17 to 19
I/O
7-bit I/O port.
P22 to
P20
P20
44 to 46
34 to 36
I/O
3-bit I/O port.
P57 to
P50
P50
13, 14,
19 to 22,
26, 27
19 to 22,
26, 27
20, 21,
13 to 16,
11, 12
13 to 16,
11, 12
I/O
8-bit I/O port
P76 to
P74
P74
28 to 30
22 to 24
I/O
3-bit I/O port
P87 to
P80
P80
36 to 43
26 to 33
I/O
8-bit I/O port.
Other
NC
1,2
15 to 18
31 to 34
47 to 50
63, 64
15 to 18
31 to 34
47 to 50
63, 64
These pins must be left unconnected.