R8A77800ANBGAV Renesas Electronics America, R8A77800ANBGAV Datasheet - Page 958

• Manufacturer Part Number: R8A77800ANBGAV
• Description: IC SUPERH MPU ROMLESS 449-BGA
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7780r

Specifications of R8A77800ANBGAV

• Core Processor: SH-4A
• Core Size: 32-Bit
• Speed: 400MHz
• Connectivity: Audio Codec, MMC, Serial Sound, SCI, SIO, SPI, SSI
• Peripherals: DMA, POR, WDT
• Number Of I /o: 75
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.15 V ~ 1.35 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 449-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

Section 24 Multimedia Card Interface (MMCIF)
Rev.1.00 Dec. 13, 2005 Page 906 of 1286
REJ09B0158-0100
(DTBUSY_TU)
Input/output pins
CMDSTRT
(DTBUSY)
(START)
INTSTR0
(DBSYI)
MCCMD
(CWRE)
(BUSY)
(CMDI)
MCCLK
MCDAT
(CRPI)
(REQ)
CSTR
Figure 24.6 Example of Command Sequence for Commands without Data Transfer
Command output (48 bits)
Command transmission
Command transmission
Command sequence execution period
started
period
(with Data Busy State)
Command response
reception
Data busy period
Response reception
(Busy state)
completed
Busy state
completed