SH7124 datasheet(33/782 Pages) RENESAS

33 / 782 page

Section 1

Overview

Rev. 3.00

Sep. 27, 2007

Page 13 of 758

REJ09B0243-0300

Classification

Symbol

I/O

Name

Function

TIOC3A,

TIOC3B,

TIOC3C,

TIOC3D

I/O

MTU2 input

capture/output

compare

(channel 3)

The TGRA_3 to TGRD_3 input

capture input/output compare

output/PWM output pins

TIOC4A,

TIOC4B,

TIOC4C,

TIOC4D

I/O

MTU2 input

capture/output

compare

(channel 4)

The TGRA_4 to TGRD_4 input

capture input/output compare

output/PWM output pins

Multi function timer-

pulse unit 2 (MTU2)

TIC5U,

TIC5V,

TIC5W

MTU2 input

capture

(channel 5)

The TGRU_5, TGRV_5, and

TGRW_5 input capture input pins

Port output enable

(POE)

POE8, POE3,

POE1, POE0

(SH7125)

POE8, POE1,

POE0

(SH7124)

Port output

enable

Request signal input to place the

waveform output pins and channel 0

pins of MTU2 in high impedance

state.

In the SH7125, while

POE3 function

is selected in the PFC, the pin is

pulled up inside this LSI if no signals

are input to them.

TXD2 to

TXD0

Transmit data

Transmit data output pins

RXD2 to

RXD0

Receive data

Receive data input pins

Serial

communication

interface (SCI)

SCK2 to

SCK0

(SH7125)

SCK2, SCK0

(SH7124)

I/O

Serial clock

Clock input/output pins

AN7 to AN0

Analog input pins Analog input pins

ADTRG

(only in

SH7125)

A/D conversion

trigger input

External trigger input pin for starting

A/D conversion

A/D converter

(ADC)

AVcc

Analog power

supply

Power supply pin for the A/D

converter

Connect all AVcc pins to the system

power supply (Vcc) when the A/D

converter is not used. The A/D

converter does not work if any pin is

open.

SH7124 Datasheet(PDF) 33 Page - Renesas Technology Corp

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