R5S77631Y266BGV Renesas Electronics America, R5S77631Y266BGV Datasheet - Page 1427

• 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: -

Figure 31.20 (1) Example of Operational Flow for Auto-mode
Start of command sequence
Set DMAC-related condition
transfer block size to TBCR
Read response register
(CMDR to CMDSTRT)
Set DMACR (MMCIF)
CRCERI interrupt
Set the number of
Set the number of
Response status
Execute CMD 25
normally ended?
normally ended?
Execute CMD16
Execute CMD 23
normally ended?
block to TBNCR
CRPI interrupt
Clear FIFO
detected?
detected?
CMD 23
CMD16
Pre-defined Multiblock Write Transfer
1
Yes
Yes
Yes
Yes
No
Yes
No
No
No
No
Section 31 Multimedia Card Interface (MMCIF)
CTERI interrupt
detected?
Rev. 2.00 May 22, 2009 Page 1357 of 1982
2
Yes
No
REJ09B0256-0200