R5S77631Y266BGV Renesas Electronics America, R5S77631Y266BGV Datasheet - Page 1329

• 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
1
Bit Name
WAIT_ER
0
Initial
Value
R/W
R/W
Description
Wait Error
Indicates the wait timer error status.
0: Indicates that the interval between the start of two
[Clearing conditions]
•
•
1: Indicates that the interval between the start of two
[Setting conditions]
•
•
Notes:
successive characters has not exceeded the etu set by
SCWAIT.
successive characters has exceeded the etu set by
SCWAIT.
On reset
When 0 is written to the WAIT_ER flag
In T = 0 mode, when the interval between the start of a
character to be received and immediately preceding
transmitted or received character exceeds the (value of
60 × SCWAIT: Operation wait time) etu.
In T = 1 mode, when the interval between the start of
two successive received characters exceeds the
(SCWAIT value: Character protection time) etu.
1. Even if the RE bit in SCSCR is cleared to 0, the
2. In T = 0 mode, even if the setting condition for
3. In T = 0 mode, if the WAIT_ER flag does not
WAIT_ER flag is unaffected, and the previous
state is retained.
the WAIT_ER flag is satisfied when the RE bit
is set to 1, the WAIT_ER flag may not be set to
1. In this case, the RE bit has been set to 1,
then the WAIT_ER flag is set to 1 after 60 ×
(SCWAIT + n) etu (n ≥ 0: depending on the
timing for setting the RE bit to 1) since the last
transmission or reception.
need to be set to 1 after 60 × (SCWAIT + n) etu
since the last transmission or reception, the
mode should be changed from T = 0 to T = 1,
and changed to T = 0 again by the PB bit in
SCSCMR. In T = 1 mode, if the WAIT_ER flag
does not need to be set to 1 after (SCWAIT)
etu since the last reception, the mode should
be changed from T = 1 to T = 0, and changed
to T = 1 again by the PB bit in SCSCMR.
Rev. 2.00 May 22, 2009 Page 1259 of 1982
Section 30 SIM Card Module (SIM)
REJ09B0256-0200