R5S77631Y266BGV Renesas Electronics America, R5S77631Y266BGV Datasheet - Page 1325

• 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
6
Bit Name
RDRF
Initial
Value
0
R/W
R/W
Receive Data Register Full
Description
Indicates that received data is stored in the receive data
register (SCRDR).
0: Indicates that no valid received data is stored in SCRDR
[Clearing conditions]
•
•
•
1: Indicates that valid received data is stored in SCRDR
[Setting condition]
When serial reception is completed normally, and received
data is transferred from SCRSR to SCRDR.
Note: In T = 0 mode, when a parity error is detected during
On reset
When data is read from SCRDR
When 0 is written to RDRF
reception, the SCRDR contents and RDRF flag are
unaffected, and the previous state is retained.
On the other hand, in T = 1 mode, when a parity
error is detected during reception, the received data
is transferred to SCRDR, and the RDRF flag is set
to 1.
In both T = 0 and T = 1 modes, even if the RE bit in
the serial control register (SCSCR) is cleared to 0,
the SCRDR contents and RDRF flag are unaffected,
and the previous state is retained.
Rev. 2.00 May 22, 2009 Page 1255 of 1982
Section 30 SIM Card Module (SIM)
REJ09B0256-0200