R8A77850ANBGV Renesas Electronics America, R8A77850ANBGV Datasheet - Page 1247

• Manufacturer Part Number: R8A77850ANBGV
• Description: IC SUPERH MPU ROMLESS 436-BGA
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7780r

Specifications of R8A77850ANBGV

• Core Processor: SH-4A
• Core Size: 32-Bit
• Speed: 600MHz
• Connectivity: Audio Codec, MMC, Serial Sound, SCI, SIO, SPI, SSI
• Peripherals: DMA, POR, WDT
• Number Of I /o: 108
• Program Memory Type: ROMless
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 1 V ~ 1.2 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 436-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 in CMDTYR
Set command response type
Start of command sequence
End of command sequence
Set command data in
Write 1 to CMDSTRT
CMDR0 to CMDR4
interrupt detected?
interrupt detected?
interrupt detected?
in RSPTYR
response?
DTBUSY
detected?
CRCERI
DBSYI
CRPI
R1b
No
Yes
Yes
Yes
Yes
Yes
No
No
No
Write 1 to CMDOFF
CTERI interrupt
Rev.1.00 Jan. 10, 2008 Page 1215 of 1658
detected?
24. Multimedia Card Interface (MMCIF)
Yes
No
REJ09B0261-0100