R5S77631Y266BGV Renesas Electronics America, R5S77631Y266BGV Datasheet - Page 538

• 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 13 PCI Controller (PCIC)
Rev. 2.00 May 22, 2009 Page 468 of 1982
REJ09B0256-0200
Bit
7
6
5
4
3 to 0
Bit Name
FBBC

66C
CL

Initial
Value
1
0
0
1
All 0
R/W
SH: R
PCI: R
SH: R/W
PCI: R
SH: R/W
PCI: R
SH: R
PCI: R
SH: R
PCI: R
Description
Fast Back-to-Back Status
Indicates whether or not the PCIC is capable of
accepting fast back-to-back transactions when the
transactions are not to the same agent if the PCIC
functions as a target.
0: Fast back-to-back transactions to different agents
1: Fast back-to-back transactions to different agents
Reserved
These bits are always read as 0. The write value
should always be 0.
66MHz-Operation Capable Status
Indicates whether or not the PCIC is capable of
running at 66MHz.
0: PCIC runs at 33 MHz
1: PCIC runs at 66 MHz
PCI Power Management (Optional Function)
Indicates whether or not the PCI power management
function is supported.
0: Power management not supported
1: Power management supported
Reserved
These bits are always read as 0. The write value
should always be 0.
not supported
supported