Datasheet

MPC5566 Microcontroller Data Sheet, Rev. 3
Electrical Characteristics
Freescale Semiconductor26
Figure 4. Pad Output Delay
3.13 AC Timing
3.13.1 Reset and Configuration Pin Timing
3Fast
00
3.2
2.4 10
01 2.2 20
10 2.1 30
11 2.1 50
4 Pullup/down (3.6 V max) — — 7500 50
5 Pullup/down (5.5 V max) — — 9500 50
1
These are worst-case values that are estimated from simulation (not tested). The values in the table are simulated at:
V
DD
= 1.35–1.65 V; V
DDE
= 3.0–3.6 V; V
DDEH
= 3.0–3.6 V; V
DD33
and V
DDSYN
= 3.0–3.6 V; and T
A
= T
L
to T
H
.
2
This parameter is supplied for reference and guaranteed by design (not tested).
3
The output delay, and the rise and fall, are calculated to 20% or 80% of the respective signal.
4
The output delay is shown in Figure 4. To calculate the output delay with respect to the system clock, add a maximum of one
system clock to the output delay.
5
This parameter is guaranteed by characterization rather than 100% tested.
Table 19. Reset and Configuration Pin Timing
1
Spec Characteristic Symbol Min. Max. Unit
1 RESET
pulse width t
RPW
10 — t
CYC
2 RESET glitch detect pulse width t
GPW
2—t
CYC
Table 18. Derated Pad AC Specifications (V
DDEH
= 3.3 V, V
DDE
= 3.3 V)
1
(continued)
Spec Pad
SRC/DSC
(binary)
Out Delay
2, 3, 4
(ns)
Rise / Fall
3, 5
(ns)
Load Drive
(pF)
V
DD
2
V
OH
V
OL
Rising-edge
out
delay
Falling-edge
Pad
internal data
Pad
output
out
delay
input signal