R8A77800ANBGAV Renesas Electronics America, R8A77800ANBGAV Datasheet - Page 978

• Manufacturer Part Number: R8A77800ANBGAV
• Description: IC SUPERH MPU ROMLESS 449-BGA
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7780r

Specifications of R8A77800ANBGAV

• Core Processor: SH-4A
• Core Size: 32-Bit
• Speed: 400MHz
• Connectivity: Audio Codec, MMC, Serial Sound, SCI, SIO, SPI, SSI
• Peripherals: DMA, POR, WDT
• Number Of I /o: 75
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.15 V ~ 1.35 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 449-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

Section 24 Multimedia Card Interface (MMCIF)
Rev.1.00 Dec. 13, 2005 Page 926 of 1286
REJ09B0158-0100
Figure 24.20 Example of Operational Flow for Commands with Write Data (1)
Start of command sequence
transfer block size to TBCR
Read response register
(CMDR to CMDSTRT)
(CRCERI) interrupt
Set the number of
Response status
Execute CMD16
Execute CMD25
(CRPI) interrupt
normal ended?
normal end?
Clear FIFO
detected?
detected?
CMD16
1
Yes
No
Yes
Yes
(Open-ended Multiple Block Transfer)
No
Yes
No
No
(CTERI) interrupt
detected?
2
Yes
No