R5S77631Y266BGV Renesas Electronics America, R5S77631Y266BGV Datasheet - Page 1409

• 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: -

[Legend]
Len:
Cap:
n (FFI): Number of FFI from read sequence starts
No
Set the RD_CONTI to 1
Read data from FIFO
Block length [Byte]
FIFO size [Byte]
Figure 31.10 Example of Operational Flow for Commands with Read Data
FFI interrupt
detected?
Yes
No
No
Start of command sequence
End of command sequence
transfer block size to TBCR
Read response register
(CMDR to CMDSTRT)
Read data from FIFO
Len - Cap × n (FFI)
Set the number of
CRCERI interrupt
CRCERI interrupt
Response status
Execute CMD16
normally ended?
normally ended?
Execute CMD17
DTERI interrupt
DTERI interrupt
CRPI interrupt
DTI interrupt
Clear FIFO
detected?
detected?
detected?
detected?
detected?
detected?
CMD16
Cap ≥
(Single Block Transfer)
Yes
No
Yes
Yes
No
Yes
No
No
Yes
No
Yes
No
No
Yes
Yes
Yes
Set the CMDOFF to 1
Clear FIFO
Section 31 Multimedia Card Interface (MMCIF)
Rev. 2.00 May 22, 2009 Page 1339 of 1982
Set the CMDOFF to 1
CTERI interrupt
detected?
REJ09B0256-0200
Yes
No