mpc5553 Freescale Semiconductor, Inc, mpc5553 Datasheet - Page 37

• Manufacturer Part Number: mpc5553
• Description: Mpc5553 High Performance Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

3.13.5
Freescale Semiconductor
1
2
Spec
IRQ timing specified at F
T
Applies when IRQ signals are configured for rising-edge or falling-edge events, but not both.
1
2
3
A
= T
IRQ pulse-width low
IRQ pulse-width high
IRQ edge-to-edge time
L
to T
CLKOUT
IRQ
External Interrupt Timing (IRQ Signals)
H
, and CL = 200pF with SRC = 0b11.
IRQ
SYS
1
Characteristic
= 132 MHz, V
2
4
Figure 16. External Interrupt Setup Timing
MPC5553 Microcontroller Data Sheet, Rev. 2.0
Figure 15. External Interrupt Timing
Table 23. External Interrupt Timing
DD
= 1.35–1.65 V, V
DDEH
3
= 3.0–5.5 V, V
Symbol
T
t
t
2
IPWL
ICYC
IPWH
1
DD33
and V
Min
3
3
6
DDSYN
Electrical Characteristics
= 3.0–3.6 V,
Max
—
—
—
Unit
t
t
t
CYC
CYC
CYC
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