R8A77800ANBGAV Renesas Electronics America, R8A77800ANBGAV Datasheet - Page 968

• 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 916 of 1286
REJ09B0158-0100
Figure 24.13 Example of Operational Flow for Commands with Read Data (3)
Start of command sequence
transfer block size to (TBCR)
Read response register
(CMDR to CMDSTRT)
transfer block (TBNCR)
(CRCERI) interrupt
Response status
Execute CMD16
Execute CMD23
Execute CMD18
Set the number of
Set the number of
(CRPI) interrupt
normal ended?
normal end?
normal end?
Clear FIFO
detected?
detected?
CMD16
CMD23
1
Yes
Yes
No
Yes
Yes
(Pre-defined Multiple Block Transfer)
No
No
Yes
No
No
(CTERI) interrupt
detected?
2
Yes
No