SH7261 datasheet(53/1348 Pages) RENESAS

53 / 1348 page

Section 1 Overview

Rev. 2.00 Sep. 07, 2007 Page 21 of 1312

REJ09B0320-0200

Classification

Symbol

I/O

Name

Function

CTx0, CTx1

CAN bus transmit

data

Output pin for transmit data on the

CAN bus

Controller area

network

(RCAN-ET)

[R5S72611]

[R5S72613]

CRx0, CRx1

CAN bus receive

data

Output pin for receive data on the

CAN bus

IERxD

IEB receive data

Input pin for receive data on IEB

IEBus

TM controller

(IEB)

[R5S72612]

[R5S72613]

IETxD

IEB transmit data Output pin for transmit data on IEB

AN7 to AN0

Analog input pins Analog input pins

A/D converter

ADTRG

A/D conversion

trigger input

External trigger input pin for starting

A/D conversion

D/A converter

DA1, DA0

Analog output

pins

Analog output pins

AVcc

Analog power

supply

Power supply pins for the A/D

converter and D/A converter

AVref

Analog reference

power supply

Reference voltage input pin for the

A/D converter and D/A converter

Analog power

supply

AVss

Analog ground

Ground pins for the A/D converter

and D/A converter

I/O ports

PA31 to PA0

I/O

General port

32-bit general I/O port pins

PB31 to PB0

I/O

General port

32-bit general I/O port pins

PC25 to PC22

General port

4-bit general input port pins

PC21 to PC0

I/O

General port

22-bit general I/O port pins

PD16 to PD15

General port

2-bit general input port pins

PD14 to PD0

I/O

General port

15-bit general I/O port pins

PE7 to PE0

General port

8-bit general input port pins

PF7 to PF0

I/O

General port

8-bit general I/O port pins

UDTCK*

Test clock

Test-clock input pin

UDTMS*

Test mode select Test-mode select signal input pin

UDTDI*

Test data input

Serial input pin for instructions and

data

UDTDO

Test data output

Serial output pin for instructions and

data

User debugging

interface

(H-UDI)

UDTRST*

Test reset

Initialization-signal input pin

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