SH7243 datasheet(36/1726 Pages) RENESAS

36 / 1726 page

Section 1 Overview

Rev. 1.00 Jun. 26, 2008 Page 6 of 1692

REJ09B0393-0100

Items

Specification

Serial communication

interface with FIFO

(SCIF)

• One channel

• Clocked 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

Synchronous serial

communication unit

(SSU)

(only in SH7285 and

SH7286)

• One channel

• Master mode or slave mode selectable

• Standard mode or bidirectional mode selectable

• Transmit/receive data length can be selected from 8, 16, and 32 bits.

• Simultaneous transmission and reception (full-duplex communication)

supported

• Consecutive serial communication

Universal serial bus

(USB)

(only in SH7285 and

SH7286)

• USB 2.0 full-speed mode (12 Mbps) supported

• Internal bus transceiver available

• Standard commands automatically processed by hardware

• Three transfer modes (control transfer, balk transfer, and interrupt

transfer)

• 16 types of interrupt sources available

• DMA transfer interface

Controller area

network (RCAN-ET)

(only in SH7286)

• CAN version: Bosch 2.0B active is supported

• Buffer size: 15 buffers for transmission/reception and one buffer for

reception only

• One channel

2C bus interface 3

(IIC3)

(only in SH7285 and

SH7286)

• One channel

• Master mode and slave mode supported

I/O ports

• Input or output can be selected for each bit

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