R5S77631Y266BGV Renesas Electronics America, R5S77631Y266BGV Datasheet - Page 423

• 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
26 to 24 SAB
23, 22
21, 20
Bit Name
PCWA
PCWB
Initial
Value
111
00
00
R/W
R/W
R/W
R/W
Description
Space Property B
Specify the space property of PCMCIA connected to
second half of area 5 or 6.
000: ATA complement mode
001: Dynamic I/O bus sizing
010: 8-bit I/O space
011: 16-bit I/O space
100: 8-bit common memory
101: 16-bit common memory
110: 8-bit attribute memory
111: 16-bit attribute memory
PCMCIA Wait A
Wait cycle for low-speed PCMCIA. The number of wait
cycles specified by these bits is added to the number
designated by CSnWCR.
These bits are valid, when the access area of PCMCIA
interface is first half of area 5 or 6,
00: No wait cycle inserted
01: 15 wait cycles inserted
10: 30 wait cycles inserted
01: 50 wait cycles inserted
PCMCIA Wait B
Wait cycle for low-speed PCMCIA. The number of wait
cycles specified by these bits is added to the number
designated by PCIW.
These bits are valid, when the access area of PCMCIA
interface is second half of area 5 or 6,
00: No wait cycle inserted
01: 15 wait cycles inserted
10: 30 wait cycles inserted
01: 50 wait cycles inserted
Section 11 Local Bus State Controller (LBSC)
Rev. 2.00 May 22, 2009 Page 353 of 1982
REJ09B0256-0200