R5F5630ECDFB datasheet(14/165 Pages) RENESAS

14 / 165 page

R01DS0060EJ0100 Rev.1.00

Page 14 of 168

Sep 13, 2011

RX630 Group

1. Overview

Serial communications

interface (SCIc)

 Asynchronous mode/clock synchronous mode

SCK0 to SCK11

I/O

Input/output pins for clock signals.

RXD0 to RXD11

Input

Input pins for data reception.

TXD0 to TXD11

Output

Output pins for data transmission.

CTS0# to CTS11#

Input

Transfer start control input pins

RTS0# to RTS11#

Output

Transfer start control output pins

 Simple I2C mode

SSCL0 to SSCL11

I/O

Input/output pins for the I2C clock

SSDA0 to SSDA11

I/O

Input/output pins for the I2C data

 Simple SPI mode

SCK0 to SCK11

I/O

Input/output pins for the clock

SMISO0 to SMISO11

I/O

Input/output pins for slave transmit data.

SMOSI0 to SMOSI11

I/O

Input/output pins for master transmit data.

SS0# to SS11#

Input

Input pins for chip select signals

Serial communications

interface (SCId)

 Asynchronous mode/clock synchronous mode

SCK12

I/O

Input/output pin for clock signals.

RXD12

Input

Input pin for data reception.

TXD12

Output

Output pin for data transmission.

CTS12#

Input

Transfer start control input pins

RTS12#

Output

Transfer start control output pins

 Simple I2C mode

SSCL12

I/O

Input/output pins for the I2C clock

SSDA12

I/O

Input/output pins for the I2C data

 Simple SPI mode

SCK12

I/O

Input/output pins for the clock

SMISO12

I/O

Input/output pins for slave transmit data.

SMOSI12

I/O

Input/output pins for master transmit data.

SS12#

Input

Input pins for chip select signals

 Extended serial mode

RXDX12

Input

Input pin for receive data

TXDX12

Output

Output pin for transmit data

SIOX12

I/O

Input/output pin for transfer data

I2C bus interface

SCL0[FM+],

SCL1 to SCL3

I/O

Input/output pin for clocks. Bus can be directly driven by the N-

channel open drain.

SDA0[FM+],

SDA1 to SDA3

I/O

Input/output pin for data. Bus can be directly driven by the N-

channel open drain.

USB 2.0 function module

VCC_USB

Input

Power supply pin

VSS_USB

Input

Ground pin

USB0_DP

I/O

Inputs or outputs D+ data for the USB bus

USB0_DM

I/O

Inputs or outputs D- data for the USB bus.

USB0_DPUPE

Output

Pull-up pin.

USB0_VBUS

Input

Input pin for detection of connection and disconnection of the USB

cable.

CAN module

CRX0 to CRX2

Input

Input pin.

CTX0 to CTX2

Output

Output pin.

Table 1.4

Pin Functions (3/5)

Classifications

Pin Name

I/O

Description

R5F5630ECDFB Datasheet(PDF) 14 Page - Renesas Technology Corp

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