M3087BFLGP#U3 Renesas Electronics America, M3087BFLGP#U3 Datasheet - Page 352

• Manufacturer Part Number: M3087BFLGP#U3
• Description: IC M32C/87 MCU FLASH 144LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M32C/80r

Specifications of M3087BFLGP#U3

• Core Processor: M32C/80
• Core Size: 16/32-Bit
• Speed: 32MHz
• Connectivity: CAN, EBI/EMI, I²C, IEBus, IrDA, SIO, UART/USART
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 121
• Program Memory Size: 1MB (1M x 8)
• Program Memory Type: FLASH
• Ram Size: 48K 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 7.2 Operation Check Flow
v
J
Chapter 7
1 .
0
9
0 .
B
0
0
3
1
2
9
0
immediately before executing
0 -
set the I flag or to control IPL
0
6
1
0 .
the subject instruction?
0
Is there any instruction to
0
5
3 .
Precautions
1
YES
p
a
g
e
334
Apply countermeasure program
NO
f o
3
3
5
YES
YES
NO
than the set level while an interrupt is
acknowledged when executing the
acknowledged when executing the
the IR bit to 0 while an interrupt is
instruction while I flag is set to 1?
the interrupt priority level smaller
3 instructions before the subject
Using any subject instruction?
Setting the IR bit or IPL within
Using any instruction to set
Using any instruction to set
Case 1.2(3)
7.1
Executing the subject
Using DMA transfer?
subject instruction?
subject instruction?
String/Product-Sum Operation Instruction
instruction?
Check flow
YES
YES
YES
NO
NO
YES
program not needed
Countermeasure
NO
NO
NO