M30835FJGP#U3 Renesas Electronics America, M30835FJGP#U3 Datasheet - Page 128
M30835FJGP#U3
Manufacturer Part Number
M30835FJGP#U3
Description
IC M32C/83 MCU FLASH 144LQFP
Manufacturer
Renesas Electronics America
Series
M16C™ M32C/80r
Datasheets
1.M3087BFLGPU3.pdf
(364 pages)
2.M30833FJGPU3.pdf
(96 pages)
3.M30833FJGPU3.pdf
(529 pages)
Specifications of M30835FJGP#U3
Core Processor
M32C/80
Core Size
16/32-Bit
Speed
32MHz
Connectivity
CAN, I²C, IEBus, SIO, UART/USART
Peripherals
DMA, WDT
Number Of I /o
121
Program Memory Size
512KB (512K x 8)
Program Memory Type
FLASH
Ram Size
31K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 5.5 V
Data Converters
A/D 34x10b, D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
144-LQFP
For Use With
R0K330879S001BE - KIT DEV RSK M32C/87R0K330879S000BE - KIT DEV RSK M32C/87
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
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Figure 10.8 Interrupt Priority
2
0
10.6.8 Interrupt Priority
10.6.9 Interrupt Priority Level Select Circuit
1
C
9
3 .
B
If two or more interrupt requests are sampled at the same sampling points (a timing to detect whether an
interrupt request is generated or not), the interrupt with the highest priority is acknowledged.
Set the ILVL2 to ILVL0 bits to select the desired priority level for maskable interrupts (peripheral function
interrupt).
Priority levels of special interrupts such as reset (reset has the highest priority) and watchdog timer are
set by hardware. Figure 10.8 shows priority levels of hardware interrupts.
The interrupt priority does not affect software interrupts. The microcomputer jumps to the interrupt rou-
tine when the instruction is executed.
Reset > NMI >
The interrupt priority level select circuit selects the highest priority interrupt when two or more interrupt
requests are sampled at the same sampling point.
Figure 10.9 shows the interrupt priority level select circuit.
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Page 103
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Oscillation Stop Detect
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Watchdog
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> Peripheral Function > Address Match
10. Interrupts
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