R5F72115D160FPV datasheet(38/1228 Pages) RENESAS

38 / 1228 page

Section 1 Overview

Rev. 2.00 May. 08, 2008 Page 14 of 1200

REJ09B0344-0200

Classification

Symbol

I/O

Name

Function

AVss

Analog ground

Ground pin for the A/D converter.

Connect this pin to the system

power supply (VssQ) when the A/D

converter is not used.

A/D converter

(ADC)

AVREFVss

Analog reference

ground

Reference ground pin for the A/D

converter. Connect this pin to the

system power supply (VssQ) when

the A/D converter is not used.

D/A converter

(DAC)

DA1, DA0

Analog output

pins

Analog output pins.

PA25 to PA0

I/O

General port

26-bit general input/output port pins.

PB30 to PB0

I/O

General port

31-bit general input/output port pins.

PD15 to PD0

I/O

General port

16-bit general input/output port pins.

I/O ports

PF1, PF0

General port

2-bit general input/output port pins.

TCK

Test clock

Test-clock input pin.

TMS

Test mode select Test-mode select signal input pin.

TDI

Test data input

Serial input pin for instructions and

data.

TDO

Test data output

Serial output pin for instructions and

data.

User debugging

interface

(H-UDI)

TRST

Test reset

Initialization-signal input pin. Input a

low level when not using the H-UDI.

AUDATA3 to

AUDATA0

I/O

AUD data

Branch destination/source address

output pin

AUDCK

I/O

AUD clock

Sync clock output pin

Advanced user

debugger (AUD)

AUDSYNC

I/O

AUD sync signal

Data start-position acknowledge-

signal output pin

ASEBRKAK

Break mode

acknowledge

Indicates that the E10A-USB

emulator has entered its break

mode.

Emulator

interface

ASEBRK

Break request

E10A-USB emulator break input pin.

User break

controller (UBC)

UBCTRG

User break trigger

output

Trigger output pin for UBC condition

match.

WSCK

Clock output

WRXD

Receive data

WAVE interface

(WAVEIF)

WTXD

Transmit data

Interface pin to support Myway Labs

realtime CPU scope “WAVE

TM”

(WAVE1.0 Level C)

R5F72115D160FPV Datasheet(PDF) 38 Page - Renesas Technology Corp

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