SH7261 datasheet(39/1348 Pages) RENESAS

39 / 1348 page

Section 1 Overview

Rev. 2.00 Sep. 07, 2007 Page 7 of 1312

REJ09B0320-0200

Item

Features

Serial communication

interface with FIFO

(SCIF)

• Eight channels

• Clock synchronous or asynchronous mode selectable

• Simultaneous transmission and reception (full-duplex communication)

supported

• Dedicated baud rate generator

• Separate 16-byte FIFO registers for transmission and reception

2C bus interface 3

(IIC3)

• Three channels

• Master mode and slave mode supported

Serial sound interface

(SSI)

• Two-channel bidirectional serial transfer

• Support of various serial audio formats

• Support of master and slave functions

• Generation of programmable word clock and bit clock

• Multichannel formats

• Support of 8, 16, 18, 20, 22, 24 and 32-bit data formats

Controller area

network (RCAN-ET)

[R5S72611]

[R5S72613]

• Two channels

• Supports CAN specification 2.0B

 Data and remote frame in standard format (11-bit ID)

 Data and remote frame in extended format (18-bit ID)

• 16 independent message buffers using IDs in standard (11-bit) or

extended (18-bit) format

• 15 Mailboxes for transmission or reception

• One receive-only Mailbox

• Message reception filtering by IDs:

 Standard message ID

 Extended message ID

• Local reception filter for all Mailboxes (standard and extended IDs) can

be specified

• Power consumption can be reduced in sleep mode

• CAN data transfer rate of up to 1 Mbit/s available

• Transmit message queue having an internal priority sorting

mechanism which handles priority-inversion issue of realtime

applications

• Data buffer access without hand-shaking

SH7261 数据表(PDF) 39 Page - Renesas Technology Corp

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