R5S77631Y266BGV Renesas Electronics America, R5S77631Y266BGV Datasheet - Page 1428

• 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 1358 of 1982
REJ09B0256-0200
No
No
No
Figure 31.20 (2) Example of Operational Flow for Auto-mode
End of command sequence
Clear the DMACR to H'00
Set the CMDOFF to 1
DMA transfer ended?
DTBUSY detected?
CRCERI or WRERI
DTERI interrupt
DBSYI interrupt
BTI interrupt
detected?
detected?
detected?
detected?
interrupt
1
Yes
Yes
Yes
Yes
No
No
Pre-defined Multiblock Write Transfer
Yes
Yes
No
Execute CMD12 or Stop Tran
Clear the DMACR to H'00
Set the CMDOFF to 1
Clear FIFO
Set the CMDOFF to 1
2