R8A77850ANBGV Renesas Electronics America, R8A77850ANBGV Datasheet - Page 1281

• 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: -

No
No
Figure 24.25 (2) Example of Operational Flow for Auto-mode
End of command sequence
Clear DMACR to H'00
Set DMACR to H'84
DMA transfer end?
Set CMDOFF to 1
CRCERI interrupt
DTERI interrupt
BTI interrupt
detected?
detected?
detected?
1
Pre-defined Multiple Block Read Transfer
Yes
Yes
No
No
Yes
Yes
Clear DMACR to H'00
Set CMDOFF to 1
Execute CMD12
Clear FIFO
Rev.1.00 Jan. 10, 2008 Page 1249 of 1658
24. Multimedia Card Interface (MMCIF)
Clear DMACR to H'00
Set CMDOFF to 1
2
REJ09B0261-0100