R5S77631Y266BGV Renesas Electronics America, R5S77631Y266BGV Datasheet - Page 396

• 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 11 Local Bus State Controller (LBSC)
Notes: 1. The memory bus width is specified by external pins.
Rev. 2.00 May 22, 2009 Page 326 of 1982
REJ09B0256-0200
Area
2
3*
4
5
6
7*
3
6
2. The memory bus width is specified by the register.
3. Area 3 is used specifically for the DDR-SDRAM. For details, see section 12, DDR-
4. These areas can be used for the DDR-SDRAM or PCI by setting MMSELR. For details,
5. With the PCMCIA interface, the bus width is either 8 bits or 16 bits.
6. If a reserved area is accessed, operation cannot be guaranteed.
7. If 8 or 16 bytes access transfer by another LSI internal bus master module is being
External
addresses
H'0800 0000 to
H'0BFF FFFF
H'0C00 0000 to
H'0FFF FFFF
H'1000 0000 to
H'13FF FFFF
H'1400 0000 to
H'17FF FFFF
H'1800 0000 to
H'1BFF FFFF
H'1C00 0000 to
H'1FFF FFFF
SDRAM Interface (DDRIF).
see section 12, DDR-SDRAM Interface (DDRIF) or see section 13, PCI Controller
(PCIC).
executed, the LBSC is executing two or four times 32-bit access individually.
Size
64 Mbytes
64 Mbytes
64 Mbytes
64 Mbytes
64 Mbytes
64 Mbytes
Connectable Memory
SRAM
Burst ROM
MPX
(DDR-SDRAM*
(DDR-SDRAM)
SRAM
Burst ROM
MPX
Byte control SRAM
(DDR-SDRAM*
(PCI*
SRAM
Burst ROM
MPX
PCMCIA
(DDR-SDRAM*
SRAM
Burst ROM
MPX
PCMCIA

4
)
4
4
4
)
)
)
Specifiable
Bus Width
8, 16, 32*
8, 16, 32*
32*
32
32
8, 16, 32*
8, 16, 32*
32*
16, 32*
32
32
8, 16, 32*
8, 16, 32*
32*
8, 16*
32
8, 16, 32*
8, 16, 32*
32*
8, 16*

2
2
2
2
2
2
*
*
2
5
5
2
2
2
2
2
2
2
2
Access Size*
8/16/32 bits
and 32 bytes
8/16/32 bits
and 32 bytes
8/16/32 bits
and 32 bytes
8/16/32 bits
and 32 bytes
8/16/32 bits
and 32 bytes
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