HD6433644R datasheet(195/549 Pages) RENESAS

Part #	HD6433644R

Description	8-Bit Single-Chip Microcomputer

PDF	549 Pages

Scroll/Zoom	100%

Manufacturer	RENESAS [Renesas Technology Corp]

Direct Link	http://www.renesas.com

Logo

195 / 549 page

Section 8 I/O Ports

Rev. 6.00 Sep 12, 2006 page 175 of 526

REJ09B0326-0600

8.2.3

Pin Functions

Table 8.3 shows the port 1 pin functions.

Table 8.3

Port 1 Pin Functions

Pin Functions and Selection Method

P17/IRQ3/TRGV The pin function depends on bit IRQ3 in PMR1 and bit PCR17 in PCR1.

IRQ3

PCR17

Pin function

P17 input pin P17 output pin

IRQ3/TRGV input pin

P16/IRQ2

P15/IRQ1

The pin function depends on bits IRQ2 and IRQ1 in PMR1 and bit PCR1n in

PCR1.

(m = n – 4, n = 6, 5)

IRQm

PCR1n

Pin function

P1n input pin P1n output pin

IRQm input pin

P14/PWM

The pin function depends on bit PWM in PMR1 and bit PCR14 in PCR1.

PWM

PCR14

Pin function

P14 input pin P14 output pin

PWM output pin

P10/TMOW

The pin function depends on bit TMOW in PMR1 and bit PCR10 in PCR1.

TMOW

PCR10

Pin function

P10 input pin P10 output pin

TMOW output pin

Legend: * Don’t care

HD6433644R Datasheet(PDF) 195 Page - Renesas Technology Corp