Pin No.
FP-80A, CP-84,
TFP-80C CG-84
Type
Symbol
I/O Name and Function
16-bit free-
running timer
(FRT)
FTOA
FTOB
22
27
34
39
O
FRT output compare A and B:
Output pins controlled by comparators
A and B of the free-running timer.
FTCI
21
33
I
FRT counter clock input: Input pin for
an external clock signal for the free-
running timer.
FTIA to
FTID
23 to 26 35 to 38
I
FRT input capture A to D: Input
capture pins for the free-running timer.
8-bit timer
TMO0
TMO1
40
43
53
56
O
8-bit timer output (channels 0 and
1): Compare-match output pins for the
8-bit timers.
TMCI0
TMCI1
39
42
52
55
I
I
8-bit timer counter clock input
(channels 0 and 1): External clock
input pins for the 8-bit timer counters.
TMRI0
TMRI1
41
44
54
57
8-bit timer counter reset input
(channels 0 and 1): A high input at
these pins resets the 8-bit timer
counters.
PWM timer
PW0
PW1
45
46
58
59
O
O
I
PWM timer output (channels 0 and
1): Pulse-width modulation timer
output pins.
Serial communi- TxD0
cation interface
(SCI)
11
78
22
9
Transmit data (channels 0 and 1):
Data output pins for the serial
communication interface.
TxD1
RxD0
RxD1
10
79
21
10
Receive data (channels 0 and 1):
Data input pins for the serial
communication interface.
SCK0
SCK1
9
80
20
11
I/O Serial clock (channels 0 and 1):
Input/output pins for the serial clock.
21
RENESAS [ RENESAS TECHNOLOGY CORP ]
