R8A77850ANBGV Renesas Electronics America, R8A77850ANBGV Datasheet - Page 1263

• 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: -

Input/output pins
(FIFO_EMPTY)
(DTBUSY_TU)
(CMDSTART)
CMDSTRT
MMCCMD
(CMDOFF)
(DTBUSY)
MMCDAT
MMCCLK
(DATAEN)
INTSTR0
(BUSY)
(DBSYI)
(REQ)
(CMDI)
(CWRE)
OPCR
(CRPI)
(DRPI)
CSTR
(FEI)
(DTI)
Figure 24.17 Example of Command Sequence for Commands with Write Data
CMD25 (WRITE_MULTIPE_BLOCK)
Command
transmission
started
Command
Command
response
(Multiple Block Transfer)
Block data
transmission
started
Write data
Status
Next block data
transmission
started
Write data
Rev.1.00 Jan. 10, 2008 Page 1231 of 1658
Write data
24. Multimedia Card Interface (MMCIF)
Status
CMD12(STOP_TRANSMISSION)
Block data
reception
ended
Stop-command
execution sequence
Command
REJ09B0261-0100
Command
response