r5s77631ay266bgv Renesas Electronics Corporation., r5s77631ay266bgv Datasheet - Page 74

• Manufacturer Part Number: r5s77631ay266bgv
• Description: Renesas 32-bit Risc Microcomputer Superhtm Risc Engine Family Sh-4a Series
• Manufacturer: Renesas Electronics Corporation.

Section 1 Overview
Rev. 1.00 Oct. 01, 2007 Page 8 of 1956
REJ09B0256-0100
Item
Timer unit (TMU)
Compare match
timer (CMT)
Realtime clock
(RTC)
Serial
communication
interface
(SCIF)
Serial I/O with FIFO
(SIOF)
Multimedia card
interface (MMCIF)
Features
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
6-channel auto-reload 32-bit timer
Input-capture function (channels 2 and 5 only)
Choice of seven types of counter input clock for each channel
 External clock (TCLK), five peripheral clocks (Pck0/4, Pck0/16,
Includes 32-bit counters for four channels (16-bit/32-bit selectable)
An interrupt or DMA transfer request can be generated on compare
match or an overflow
On-chip clock, calendar function and alarm function
Built-in 32-kHz crystal oscillator with a maximum resolution of 1/256
seconds (interrupt cycle)
Alarm, periodic, and carry interrupt requests
Each channel includes 64-byte transmit/receive FIFOs
Three channels (SCIF0, SCIF1, SCIF2)
Full-duplex communication
Modem control function (RTS/CTS) available in asynchronous mode
(channels 0 and 1)
Transmit/receive clock source is selectable as either the internal clock
from the baud-rate generator or the clock externally input from the SCK
pin
Channel 2 includes an IrDA 1.0-compliant interface
Each channel includes 64-byte transmit/receive FIFOs
Three channels (SIOF0, SIOF1, SIOF2)
Supports 8-/16-bit mono and 16-bit stereo audio input/output
Sampling rate clock input selectable from Pck0 and external pin
Includes a prescaler
Supports MMC mode
A maximum bit rate of 16.7 Mbps at 33 MHz of peripheral clock 1
Interface is through the MCCLK output pin for transfer clock output,
MCCMD I/O pin for command output/response input, MCDAT I/O pin for
data input/output
Four interrupt sources
Pck0/64, Pck0/256, Pck0/1024), and RTC clock