
9
Pin No.
Type
Symbol
IRQ
0
IRQ
1
FP-64A
FP-64E
DP-64S
I/O
Name and Functions
Interrupt
pins
60
1
4
9
Input
IRQ interrupt request 0 and 1:
These
are input pins for edge-sensitive
external interrupts, with a selection of
rising or falling edge
IRQAEC
56
64
Input
Asynchronous event counter event
signal:
This is an interrupt input pin for
enabling asynchronous event input.
WKP
7
to
WKP
0
41 to 48
49 to 56
Input
Wakeup interrupt request 0 to 7:
These are input pins for rising or falling-
edge-sensitive external interrupts.
Timer pins
AEVL
AEVH
15
14
23
22
Input
Asynchronous event counter event
input:
This is an event input pin for
input to the asynchronous event
counter.
TMOFL
9
17
Output
Timer FL output:
This is an output pin
for waveforms generated by the timer
FL output compare function.
TMOFH
10
18
Output
Timer FH output:
This is an output pin
for waveforms generated by the timer
FH output compare function.
10-bit
PWM pin
PWM1
PWM2
49
50
57
58
Output
10-bit PWM output:
These are output
pins for waveforms generated by the
channel 1 and 2 10-bit PWMs.
I/O ports
P3
7
to P3
1
15 to 9
23 to 17
I/O
Port 3:
This is an 7-bit I/O port. Input or
output can be designated for each bit by
means of port control register 3 (PCR3).
P4
3
P4
2
to P4
0
60
4
Input
Port 4 (bit 3):
This is a 1-bit input port.
59 to 57
3 to 1
I/O
Port 4 (bits 2 to 0):
This is a 3-bit I/O
port. Input or output can be designated
for each bit by means of port control
register 4 (PCR4).
P5
7
to P5
0
41 to 48
49 to 56
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).