R8A77850ADBGV#RD0Z Renesas Electronics America, R8A77850ADBGV#RD0Z Datasheet - Page 1277

• Manufacturer Part Number: R8A77850ADBGV#RD0Z
• Description: IC SUPERH MPU ROMLESS 436-BGA
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7780r

Specifications of R8A77850ADBGV#RD0Z

• 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: -40°C ~ 85°C
• Package / Case: 436-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

Figure 24.23 (3) Example of Read Sequence Flow (Pre-defined Multiple Block Transfer)
(Set CMDR then CMDSTRT)
Start of command sequence
Set DMACR (in the MMCIF)
Set the block size in TBCR
Read response register
Configure the DMAC
Set the number of
CRCERI interrupt
Response status
blocks in TBNCR
Execute CMD 23
Execute CMD 18
Execute CMD16
CRPI interrupt
normal end?
normal end?
Clear FIFO
detected?
detected?
CMD 23
normal?
CMD16
1
Yes
Yes
Yes
Yes
No
Yes
No
No
No
No
Rev.1.00 Jan. 10, 2008 Page 1245 of 1658
24. Multimedia Card Interface (MMCIF)
CTERI interrupt
detected?
2
Yes
REJ09B0261-0100
No