RX630_15 Datasheet, PDF (13/156 Pages) Renesas Technology Corp – Renesas MCUs

RX630 Group
1. Overview
Table 1.4
Pin Functions (2/5)
Classifications
Pin Name
Bus control
RD#
WR#
WR0# to WR3#
BC0# to BC3#
Interrupt
Multi-function timer pulse
unit 2
ALE
WAIT#
CS0# to CS7#
NMI
IRQ0 to IRQ15
MTIOC0A, MTIOC0B
MTIOC0C, MTIOC0D
MTIOC1A, MTIOC1B
MTIOC2A, MTIOC2B
Port output enable 2
MTIOC3A, MTIOC3B
MTIOC3C, MTIOC3D
MTIOC4A, MTIOC4B
MTIOC4C, MTIOC4D
MTIC5U, MTIC5V
MTIC5W
MTCLKA, MTCLKB
MTCLKC, MTCLKD
POE0# to POE3#
POE8#
I/O
Output
Output
Output
Output
Output
Input
Output
Input
Input
I/O
I/O
I/O
I/O
I/O
Input
Input
Description
Strobe signal which indicates that reading from the external bus
interface space is in progress
Strobe signal which indicates that writing to the external bus
interface space is in progress, in 1-write strobe mode
Strobe signals which indicate that either group of data bus pins (D7
to D0, D15 to D8, D23 to D16 and D31 to D24) is valid in writing to
the external bus interface space, in byte strobe mode
Strobe signals which indicate that either group of data bus pins (D7
to D0, D15 to D8, D23 to D16 and D31 to D24) is valid in access to
the external bus interface space, in 1-write strobe mode
Address latch signal when address/data multiplexed bus is selected
Input pin for wait request signals in access to the external space
Select signals for CS areas
Non-maskable interrupt request pin
Maskable interrupt request pin
The TGRA0 to TGRD0 input capture input/output compare output/
PWM output pins
The TGRA1 and TGRB1 input capture input/output compare output/
PWM output pins
The TGRA2 and TGRB2 input capture input/output compare output/
PWM output pins
The TGRA3 to TGRD3 input capture input/output compare output/
PWM output pins
The TGRA4 to TGRD4 input capture input/output compare output/
PWM output pins
The TGRU5, TGRV5, and TGRW5 input capture input/dead time
compensation input pins
Input pins for external clock
Input
Input pins for request signals to place the MTU large-current pins in
the high impedance state
R01DS0060EJ0160 Rev.1.60
May 19, 2014
Page 13 of 154