HD64F3437TFI16V Renesas Electronics America, HD64F3437TFI16V Datasheet - Page 111

• Manufacturer Part Number: HD64F3437TFI16V
• Description: MCU FLASH 60K 100-TQFP
• Manufacturer: Renesas Electronics America

Specifications of HD64F3437TFI16V

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Interrupt request
signal
Internal read
signal
Internal write
signal
Internal 16-bit
data bus
ø
Internal address
bus
(1)
(2) (4)
(3)
(5)
(6)
(7)
(8)
(9)
(10)
Instruction prefetch address (Pushed on stack. Instruction is executed on return from interrupt-handling routine.)
Instruction code (Not executed)
Instruction prefetch address (Not executed)
SP–2
SP–4
CCR
Address of vector table entry
Vector table entry (address of first instruction of interrupt-handling routine)
First instruction of interrupt-handling routine
Interrupt priority
decision. Wait for
end of instruction.
(1)
(2)
Interrupt
accepted
Figure 4.7 Timing of Interrupt Sequence
Instruction
prefetch
(4)
(3)
Internal
process-
ing
(5)
(1)
Stack
(6)
(7)
Vector
fetch
(9)
(8)
Internal
process-
ing
Instruction prefetch
(first instruction of
interrupt-handling
routine)
(9)
(10)
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