Datasheet

Reset, Stop, Wait, Mode Select, and Interrupt Timing
56F8355 Technical Data, Rev. 17
Freescale Semiconductor 143
Preliminary
Figure 10-6 External Interrupt Timing (Negative-Edge-Sensitive)
Figure 10-7 External Level-Sensitive Interrupt Timing
Figure 10-8 Interrupt from Wait State Timing
Figure 10-9 Recovery from Stop State Using Asynchronous Interrupt Timing
IRQA,
IRQB
t
IRW
t
IDM
A0–A15
IRQA,
IRQB
First Interrupt Instruction Execution
a) First Interrupt Instruction Execution
t
IG
General
Purpose
I/O Pin
IRQA,
IRQB
b) General Purpose I/O
Instruction Fetch
t
IRI
IRQA,
IRQB
First Interrupt Vector
A0–A15
Not IRQA Interrupt Vector
t
IW
IRQA
t
IF
A0–A15
First Instruction Fetch