R5S77631Y266BGV Renesas Electronics America, R5S77631Y266BGV Datasheet - Page 385
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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10.2.1
SBRIVCLV sets the priority levels used when SuperHyway bus access requests from the
SECURITY, GETHER, and USBH coincide.
Bit
31 to 7
6
5
4
3 to 1
0
Initial value:
Initial value:
R/W:
R/W:
Bit:
Bit:
Bit Name
SECLV
GEC0LV
GEC1LV
USBHLV
Bus Arbitration Priority Level Setting Register (SBRIVCLV)
31
—
15
—
R
R
0
0
30
14
—
—
R
R
0
0
Initial
Value
All 0
0
0
0
All 0
0
29
13
—
—
R
R
0
0
28
12
—
—
R
R
0
0
R/W
R
R/W
R/W
R/W
R
R/W
27
11
—
—
R
R
0
0
26
10
—
—
R
R
0
0
Description
Reserved
These bits are always read as 0. The write value should
always be 0.
SECURITY Access Priority Level
0: Level 3
1: Level 2
GETHER0 Access Priority Level
0: Level 3
1: Level 2
GETHER1 Access Priority Level
0: Level 3
1: Level 2
Reserved
These bits are always read as 0. The write value should
always be 0.
USBH Access Priority Level
0: Level 3
1: Level 2
25
—
—
R
R
0
9
0
24
—
—
R
R
0
8
0
23
—
—
R
R
0
7
0
Section 10 SuperHyway Bus Bridge (SBR)
Rev. 2.00 May 22, 2009 Page 315 of 1982
R/W
SEC
22
—
R
LV
0
6
0
GEC0
R/W
21
—
R
LV
0
5
0
GEC1
R/W
20
—
R
LV
0
4
0
19
—
—
R
R
0
3
0
REJ09B0256-0200
18
—
—
R
R
0
2
0
17
—
—
R
0
1
0
USBH
R/W
16
LV
—
R
0
0
0
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