Renesas H8/3847R Series Hardware Manual page 72

8-bit single-chip microcomputer super low power
Table of Contents

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Section 1 Overview
Type
Symbol
Timer pins TMOW
AEVL
AEVH
TMIC
UD
TMIF
TMOFL
TMOFH
TMIG
14-bit
PWM
PWM pin
I/O ports
PB
to PB
7
PC
to PC
3
P4
3
P4
to P4
2
Rev. 6.00 Aug 04, 2006 page 34 of 680
REJ09B0145-0600
Pin No.
FP-100B
TFP-100B
TFP-100G
FP-100A
1
4
31
34
30
33
6
9
25
28
8
11
2
5
3
6
4
7
24
27
95 to 88
98 to 91
0
99 to 96
2, 1,
0
100, 99
86
89
85 to 83
88 to 86
0
I/O
Name and Functions
Output
Clock output: This is an output pin
for waveforms generated by the
timer A output circuit.
Input
Asynchronous event counter
event input: This is an event input
pin for input to the asynchronous
event counter.
Input
Timer C event input: This is an
event input pin for input to the timer
C counter.
Input
Timer C up/down select: This pin
selects up- or down-counting for the
timer C counter. The counter
operates as a down-counter when
this pin is high, and as an up-counter
when low.
Input
Timer F event input: This is an
event input pin for input to the timer
F counter.
Output
Timer FL output: This is an output
pin for waveforms generated by the
timer FL output compare function.
Output
Timer FH output: This is an output
pin for waveforms generated by the
timer FH output compare function.
Input
Timer G capture input: This is an
input pin for timer G input capture.
Output
14-bit PWM output: This is an
output pin for waveforms generated
by the 14-bit PWM
Input
Port B: This is an 8-bit input port.
Input
Port C: This is a 4-bit input port.
Input
Port 4 (bit 3): This is a 1-bit input
port.
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).

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