R5S77631Y266BGV Renesas Electronics America, R5S77631Y266BGV Datasheet - Page 1203
R5S77631Y266BGV
Manufacturer Part Number
R5S77631Y266BGV
Description
IC SUPERH MPU ROMLESS 499BGA
Manufacturer
Renesas Electronics America
Series
SuperH® SH7780r
Datasheet
1.R5S77631Y266BGV.pdf
(2056 pages)
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
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
R5S77631Y266BGV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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28.3.6
SCSCR is a register used to enable/disable transmission/reception by SCIF, serial clock output,
interrupt requests, and to select transmission/reception clock source for the SCIF.
SCSCR can always be read from and written to by the CPU.
Initial value:
Bit
15 to 8
7
R/W:
Bit:
Serial Control Register (SCSCR)
Bit Name
—
TIE
15
R
0
14
R
0
13
R
0
Initial
Value
All 0
0
Section 28 Serial Communication Interface with FIFO/IrDA Interface (SCIF/IrDA)
12
R
0
11
R
0
R/W
R
R/W
10
R
0
Description
Reserved
These bits are always read as 0. The write value should
always be 0.
Transmit Interrupt Enable
Enables or disables transmit-FIFO-data-empty interrupt
(TXI) request generation when serial transmit data is
transferred from SCFTDR to SCTSR, the number of
data bytes in SCFTDR falls to or below the transmit
trigger set number, and the TDFE flag in SCFSR is set
to 1.
TXI interrupt requests can be cleared using the
following methods: Either by reading 1 from the TDFE
flag, writing transmit data exceeding the transmit trigger
set number to SCFTDR and then clearing the TDFE
flag to 0, or by clearing the TIE bit to 0.
0: Transmit-FIFO-data-empty interrupt (TXI) request
1: Transmit-FIFO-data-empty interrupt (TXI) request
R
9
0
disabled
enabled
R
8
0
R/W
TIE
7
0
Rev. 2.00 May 22, 2009 Page 1133 of 1982
R/W
RIE
6
0
R/W
TE
5
0
R/W
RE
4
0
REIE
R/W
3
0
REJ09B0256-0200
R
2
0
CKE1
R/W
1
0
CKE0
R/W
0
0
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