R5S77631Y266BGV Renesas Electronics America, R5S77631Y266BGV Datasheet - Page 1404

• Manufacturer Part Number: R5S77631Y266BGV
• Description: IC SUPERH MPU ROMLESS 499BGA
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7780r

Specifications of R5S77631Y266BGV

• Core Processor: SH-4A
• Core Size: 32-Bit
• Speed: 266MHz
• Connectivity: Audio Codec, I²C, MMC, SCI, SIM, SIO, SSI, USB
• Peripherals: DMA, LCD, POR, WDT
• Number Of I /o: 107
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.15 V ~ 1.35 V
• Data Converters: A/D 4x10b; D/A 2x8b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 499-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

Section 31 Multimedia Card Interface (MMCIF)
Rev. 2.00 May 22, 2009 Page 1334 of 1982
REJ09B0256-0200
Figure 31.6 Example of Operational Flow for Commands without Data Transfer
No
Set command type to CMDTYR
Set command response type
Start of command sequence
End of command sequence
Set command data to
CMDR0 to CMDR4
Set the START bit
interrupt detected?
interrupt detected?
interrupt detected?
in CMDSTRT to 1
to RSPTYR
response?
DTBUSY
detected?
CRCERI
DBSYI
CRPI
R1b
No
Yes
Yes
Yes
Yes
*
Yes
No
No
No
Note: In R2 command response case, determine
whether or not error exists through CRC check
by software. Hardware executes no CRC check.
Set the CMDOFF to 1
CTERI interrupt
detected?
Yes
No