R5S77631Y266BGV Renesas Electronics America, R5S77631Y266BGV Datasheet - Page 1060

• Manufacturer Part Number: R5S77631Y266BGV
• Description: IC SUPERH MPU ROMLESS 499BGA
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7780r

Specifications of R5S77631Y266BGV

• Core Processor: SH-4A
• Core Size: 32-Bit
• Speed: 266MHz
• Connectivity: Audio Codec, I²C, MMC, SCI, SIM, SIO, SSI, USB
• Peripherals: DMA, LCD, POR, WDT
• Number Of I /o: 107
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.15 V ~ 1.35 V
• Data Converters: A/D 4x10b; D/A 2x8b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 499-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

Section 23 Gigabit Ethernet Controller (GETHER)
23.5.3
Each RMII frame transmission/reception timing is shown in figures 23.29 to 23.31.
Rev. 2.00 May 22, 2009 Page 990 of 1982
REJ09B0256-0200
RMII_CRS_DV
RMII_CRS_DV
RMII_TX_EN
RMII_TXD1
RMII_TXD0
RMII_RXD1
RMII_RXD0
RMII_RXD1
RMII_RXD0
REF50CK
REF50CK
Figure 23.30 RMII Fame Receive Timing (100-Mbps Reception with Illegal Carrier
REF50CK
Figure 23.31 RMII Fame Transmit Timing (Normal 100-Mbps Transmission)
RMII Frame Transmission/Reception Timing
Figure 23.29 RMII Fame Receive Timing (Normal 100-Mbps Reception)
0
1
0
0
0
0
0
1
0
0
0
0
False Carrier detected
0
1
0
0
0
0
/J/
0
1
Preamble
0
0
0
0
0
1
1
0
0
0
/K/
0
1
1
0
0
0
0
1
1
1
0
0
Preamble
0
1
1
1
0
0
0
1
1
0
0
1
Detected)
0
1
1
1
0
0
0
1
1
1
0
0
SFD
SFD
0
1
1
0
0
1
1
1
1
0
1
1
A
A
A
A
1
0
B
B
B
0
B
1
C
C
C
C
1
0
D
D
D
D
1
0
E
E
E
E
1
0
Data
Data
nibble boundary
F
F
F
1
0
F
G
G
G
G
H
H
H
H
I
I
I
I
0
0
J
J
J
J
0
0
0
0