R5S77631Y266BGV Renesas Electronics America, R5S77631Y266BGV Datasheet - Page 1432

• 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 32 PC Card Controller (PCC)
Figure 32.1 shows a block diagram of the PC card controller.
32.1.1
This LSI supports an interface based on PCMCIA specifications for physical areas 6. Interfaces
supported are the IC memory card interface and I/O card interface defined in the PCMCIA Rev.
2.1/JEIDA Ver. 4.2 standard. Both the IC memory card interface and I/O card interface are
supported in area 6.
Rev. 2.00 May 22, 2009 Page 1362 of 1982
REJ09B0256-0200
Internal bus control
Software interrupt
Internal data bus
PCMCIA Support
RDY/BSY signal
STSCHG signal
Battery warning
Card detection
signal change
Battery dead
IREQ signal
change
change
signal
Area 6: An IC memory card interface and an I/O card interface are supported.
Figure 32.1 PC Card Controller Block Diagram
PC card controller (PCC)
Area 6
register(0:3)
and register
control
PCC_WAIT
PCC_RESET
PCC_DRV
PCC_IOIS16(WP)
PCC_RDY(IREQ)
PCC_BVD1(STSCHG)
PCC_BVD2(SPKR)
PCC_CD1
PCC_CD2
PCC_VS1
PCC_VS2
PCC_REG