R5S77631Y266BGV Renesas Electronics America, R5S77631Y266BGV Datasheet - Page 1258

• 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 29 Serial I/O with FIFO (SIOF)
Figure 29.1 shows a block diagram of the SIOF.
Rev. 2.00 May 22, 2009 Page 1188 of 1982
REJ09B0256-0200
Pck0
SIOF_MCLK
Baud rate
generator
SIOF interrupt
request
(SIOFI)
1/nMCLK
Figure 29.1 Block Diagram of SIOF
SIOF_SCK SIOF_SYNC
registers
Control
control
Timing
Bus interface
Transmit control
data
SIOF_TXD
(32 bits ×16
Transmit
stages)
P/S
FIFO
Peripheral bus
Receive control
data
SIOF_RXD
(32 bits ×16
Receive
stages)
FIFO
S/P