R5S77631Y266BGV Renesas Electronics America, R5S77631Y266BGV Datasheet - Page 698
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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Section 15 External CPU Interface (EXCPU)
15.3.3
EXCINOR is used to generate an interrupt to the external CPU from this LSI.
Rev. 2.00 May 22, 2009 Page 628 of 1982
REJ09B0256-0200
Initial value:
Initial value:
Bit
31 to 1
0
R/W:
R/W:
Bit:
Bit:
Bit Name
EXCINI
External CPU Interrupt Output Control Register (EXCINOR)
31
15
−
−
R
R
0
0
30
14
−
−
R
R
0
0
Initial
Value
All 0
0
29
13
−
−
R
R
0
0
28
12
−
−
R
R
0
0
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.
Notification of Interrupt to External CPU
1: Asserts the EX_INT pin to generate an interrupt to
0: Negates the EX_INT pin to clear an interrupt to the
the external CPU
external CPU
25
−
−
R
R
0
9
0
24
−
−
R
R
0
8
0
23
−
R
R
−
0
7
0
22
−
R
−
R
0
6
0
−
21
−
R
R
0
5
0
20
−
−
R
R
0
4
0
19
R
R
−
−
0
3
0
18
−
−
R
R
0
2
0
17
−
−
R
0
1
0
R/W
EXC
INO
16
−
R
0
0
0
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