SH7261 Datasheet, PDF (52/1348 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7260 Series

Section 1 Overview
Classification Symbol
I/O
8-bit timer (TMR) TMO0, TMO1 O
TMCI0, TMCI1, I
TMRI0, TMRI1
Realtime clock RTC_X1
I
(RTC)
RTC_X2
O
Serial
communication
interface with
FIFO (SCIF)
TxD7 to TxD0 O
RxD7 to RxD0 I
SCK7 to SCK0 I/O
I²C bus
SCL2 to SCL0 I/O
interface 3 (IIC3)
SDA2 to SDA0 I/O
Name
Function
Timer output
Pins for waveform outputs by output
compare
Timer clock/timer Input pins for an external clock or an
reset input
external reset for the timer
Crystal resonator Pin connected to 32.768-kHz crystal
for RTC
resonator
Transmit data
Receive data
Serial clock
Serial clock pin
Data output pins
Data input pins
Clock input/output pins
Serial clock input/output pin
Serial data pin Serial data input/output pin
Serial sound
interface (SSI)
SSIDATA0,
SSIDATA1
SSISCK0,
SSISCK1
SSIWS0,
SSIWS1
AUDIO_CLK
AUDIO_X1
AUDIO_X2
I/O SSI data I/O
I/O pins for serial data
I/O SSI clock I/O I/O pins for serial clocks
I/O SSI clock LR I/O I/O pins for word selection
I External clock for Input pin of external clock for SSI
SSI audio
audio (32/44.1/48 kHz ×
256/384/512). A clock input to the
divider is selected from an oscillation
clock input on this pin or pins
AUDIO_X1 and AUDIO_X2.
I Crystal resonator Pins connected to a crystal resonator
for SSI audio
O
for SSI audio. An external clock can
be input on pin AUDIO_X1
(32/44.1/48 kHz × 256/384/512). A
clock input to the divider is selected
from an oscillation clock input on
these pins or the AUDIO_CLK pin.
Rev. 2.00 Sep. 07, 2007 Page 20 of 1312
REJ09B0320-0200