R8A77800ANBGAV Renesas Electronics America, R8A77800ANBGAV Datasheet - Page 1253

• 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: -

31.3.13 MMCIF Module Signal Timing
Table 31.17 MMCIF Module Signal Timing
(V
Item
MCCLK clock cycle time
MCCLK clock high level width
MCCLK clock low level width
MCCMD output data delay time
MCCMD input data setup time
MCCMD input data hold time
MCDAT output data delay time
MCDAT input data setup time
MCDAT input data hold time
DDQ
= 3.0 to 3.6V, V
MCCLK
MCCMD (output)
MCDAT (output)
DD
= 1.25V, T
Figure 31.46 MMCIF Transmit Timing
t
MMTCD
a
= −20 to 75°C/−40 to 85°C, C
Symbol
t
t
t
t
t
t
t
t
t
MMcyc
MMWH
MMWL
MMTCD
MMRCS
MMRCH
MMTDD
MMRDS
MMRDH
t
MMTCD
Min.
50
0.4 × t
0.4 × t
—
10
10
—
10
10
t
MMTDD
MMcyc
MMcyc
Rev.1.00 Dec. 13, 2005 Page 1201 of 1286
Max.
—
—
—
10
—
—
10
—
—
t
MMTDD
Section 31 Electrical Characteristics
L
= 30pF)
t
MMWH
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
t
MMcyc
t
MMWL
REJ09B0158-0100
Figure
31.46
31.46
31.46
31.46
31.47
31.47
31.46
31.47
31.47