R5S77631Y266BGV Renesas Electronics America, R5S77631Y266BGV Datasheet - Page 606

• 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)
(4)
All internal registers, that is, PCIECR, PCI configuration registers, and PCI local registers are
accessible from the CPU.
4-byte, 2-byte, and byte transmission are supported.
(5)
The PCIC of this LSI supports both the big endian and little endian formats. Since PCI local bus is
inherently little endian, the PCIC supports both byte swapping and non-byte swapping.
The endian format is specified by the setting of the TBS bit in the PCI control register (PCICR) at
a reset.
Note: In the following figures, “SH” means the SuperHyway bus of this LSI and “PCI” means
Rev. 2.00 May 22, 2009 Page 536 of 1982
REJ09B0256-0200
Accessing Internal Registers of this LSI
Endian
the PCI local bus. “MSByte” means the most significant byte and “LSByte” means the
least significant byte.