R8A77850ADBGV#RD0Z Renesas Electronics America, R8A77850ADBGV#RD0Z Datasheet - Page 1218

• 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: -

24. Multimedia Card Interface (MMCIF)
(3)
Rev.1.00 Jan. 10, 2008 Page 1186 of 1658
REJ09B0261-0100
Bit
7
6 to 1
0
INTCR2
Bit Name
INTRQ3E
⎯
FRDYIE
Initial value:
Initial
Value
0
All 0
0
R/W:
Bit:
INTR
R/W
Q3E
7
0
R/W
R/W
R
R/W
⎯
6
0
R
Description
FRDY Interrupt Enable
0: Disables FRDY interrupt.
1: Enables FRDY interrupt.
Reserved
These bits are always read as 0. The write value should
always be 0.
FIFO Ready Interrupt Enable
0: Disables FIFO ready interrupt (disables FRDY flag
1: Enables FIFO ready interrupt (enables FRDY flag
⎯
R
5
0
setting).
setting).
⎯
4
0
R
⎯
R
0
3
⎯
2
R
0
⎯
R
1
0
FRDYIE
R/W
0
0