R8A77850ANBGV Renesas Electronics America, R8A77850ANBGV Datasheet - Page 1261

• 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: -

(FIFO_EMPTY)
(DTBUSY_TU)
Input/output pins
(CMDSTART)
CMDSTRT
MMCCMD
(DTBUSY)
MMCCLK
MMCDAT
(DATAEN)
INTSTR0
(CWRE)
(DBSYI)
(BUSY)
OPCR
(CMDI)
(CRPI)
(REQ)
(DRPI)
CSTR
(FEI)
(DTI)
Figure 24.15 Example of Command Sequence for Commands with Write Data
CMD24 (WRITE_SINGLE_BLOCK)
Command
transmission
started
Command
Single block write command execution sequence
(Block Size ≤ FIFO Size)
Command
response
Write data
Rev.1.00 Jan. 10, 2008 Page 1229 of 1658
24. Multimedia Card Interface (MMCIF)
Status
Busy
REJ09B0261-0100