R8A77800ANBGAV Renesas Electronics America, R8A77800ANBGAV Datasheet - Page 959

• 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: -

Figure 24.7 Example of Operational Flow for Commands without Data Transfer
No
Set command type to CMDTYR
Set command response type
Start of command sequence
End of command sequence
Set command data to
CMDR0 to CMDR4
Set the START bit
interrupt detected?
interrupt detected?
interrupt detected?
in CMDSTRT to 1
to RSPTYR
response?
(CRCERI)
detected?
DTBUSY
(DBSYI)
(CRPI)
R1b
No
Yes
Yes
Yes
Yes
Yes
No
No
No
Section 24 Multimedia Card Interface (MMCIF)
Write CMDOFF to 1
(CTERI) interrupt
Rev.1.00 Dec. 13, 2005 Page 907 of 1286
detected?
Yes
No
REJ09B0158-0100