R5S77631Y266BGV Renesas Electronics America, R5S77631Y266BGV Datasheet - Page 887

• 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: -

Bit
3
2
1
0
Bit Name
PHYI
LCHNG
MPD
ICD
Initial
Value
0
0
0
0
R/W
R
R/W
R/W
R/W
Description
ET_PHY-INT Interrupt
Indicates the state of the ET_PHY-INT pin input from
the PHY-LSI.
0: ET_PHY-INT pin is not asserted
1: ET_PHY-INT pin is asserted
The signal polarity of the ET_PHY-INT pin can be set
by PIPR.
Link Signal Change
Indicates that the ET_LNKSTA signal input from the
PHY-LSI has changed from high to low or low to high.
However, signal changes may be detected at the timing
at which the ET_LNKSTA function was selected using
PACR of the GPIO.
To check the current Link state, refer to the LMON bit in
the PHY status register (PSR).
0: Change in the ET_LNKSTA signal has not been
1: Change in the ET_LNKSTA signal has been
Magic Packet Detection
Indicates that a Magic Packet has been detected on the
line.
0: Magic Packet has not been detected
1: Magic Packet has been detected
Illegal Carrier Detection
Indicates that the PHY-LSI has detected an illegal
carrier on the line. If a change in the signal input from
the PHY-LSI occurs in a period shorter than the
software recognition period, the correct information may
not be obtained. Refer to the timing specification for the
PHY-LSI used.
0: PHY-LSI has not detected an illegal carrier on the
1: PHY-LSI has detected an illegal carrier on the line
detected
detected (high to low or low to high)
line
Section 23 Gigabit Ethernet Controller (GETHER)
Rev. 2.00 May 22, 2009 Page 817 of 1982
REJ09B0256-0200