R8A77850ANBGV Renesas Electronics America, R8A77850ANBGV Datasheet - Page 341
R8A77850ANBGV
Manufacturer Part Number
R8A77850ANBGV
Description
IC SUPERH MPU ROMLESS 436-BGA
Manufacturer
Renesas Electronics America
Series
SuperH® SH7780r
Datasheet
1.R8A77850AADBGV.pdf
(1694 pages)
Specifications of R8A77850ANBGV
Core Processor
SH-4A
Core Size
32-Bit
Speed
600MHz
Connectivity
Audio Codec, MMC, Serial Sound, SCI, SIO, SPI, SSI
Peripherals
DMA, POR, WDT
Number Of I /o
108
Program Memory Type
ROMless
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
1 V ~ 1.2 V
Oscillator Type
External
Operating Temperature
-20°C ~ 75°C
Package / Case
436-BGA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Program Memory Size
-
Data Converters
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
R8A77850ANBGV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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If the interrupt source in an individual module is set or cleared, the time required until the state is
reflected in INT2A1 is as shown in table 10.7.
If the interrupt masking is set by INT2MSKR or the interrupt masking by INT2MSKR is cleared
by INT2MSKCLR, the reflection time required for INT2A1 is guaranteed by hardware. Therefore,
after the interrupt mask is set or cleared, the contents that reflect the setting of INT2MSKR can be
read.
Bit
3
2
1
0
Initial
Value R/W Source
0
0
0
0
R
R
R
R
SCIF
channel 1
SCIF
channel 0
TMU
channels
3 to 5
TMU
channels
0 to 2
Function
SCIF channel 1 interrupt
source indication
SCIF channel 0 interrupt
source indication
TMU channel 3 to 5 interrupt
source indication
TMU channel 0 to 2 interrupt
source indication
Rev.1.00 Jan. 10, 2008 Page 309 of 1658
Description
These bits indicate the interrupt
source of each peripheral module
that is generating an interrupt.
(INT2A1 is affected by the setting
of the interrupt mask register).
0: No interrupt
1: An interrupt has occurred
Note: Interrupt sources can also
be identified by directly
reading the INTEVT code.
In this case, reading from
this register is not required.
10. Interrupt Controller (INTC)
REJ09B0261-0100
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