R5S77631Y266BGV Renesas Electronics America, R5S77631Y266BGV Datasheet - Page 458

• 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)
The MPX interface timing is shown below.
When the MPX interface is used for areas 1, 2, and 4 to 6, a bus size of 32 bits should be specified
by CSnBCR.
In wait control, either waits by CSnWCR or waits by the RDY pin can be inserted.
In a read, one wait cycle is automatically inserted after address output, even if CSnWCR is cleared
to 0.
Rev. 2.00 May 22, 2009 Page 388 of 1982
REJ09B0256-0200
Figure 11.23 MPX Interface Timing 1 (Single Read Cycle, IW = 0, No External Wait)
Figure 11.22 Example of 32-Bit Data Width MPX Connection
This LSI
CLKOUT
RD/FRAME
D31 to D0
CSn
RDWR
RDY
BS
DACK
(DA)
D31 to D0
DA: Dual address DMA
CLKOUT
RDWR
RDY
CSn
RD
BS
T
m1
A
T
md1w
T
md1
D0
CLK
CS
BS
FRAME
WE
I/O31 to I/O0
RDY
MPX device