![](http://datasheet.mmic.net.cn/90000/MPC5606SVMG6_datasheet_3507981/MPC5606SVMG6_69.png)
Electrical characteristics
MPC560xS Microcontroller Data Sheet, Rev. 5
Preliminary—Subject to Change Without Notice
Freescale Semiconductor
69
3.7.2
Voltage monitor electrical characteristics
The device implements a Power-on Reset (POR) module to ensure correct power-up initialization, as well as four low voltage
detectors (LVDs) to monitor the VDD and the VDD12 voltage while device is supplied:
POR monitors VDD during the power-up phase to ensure device is maintained in a safe reset state
LVDHV3 monitors VDD to ensure device reset below minimum functional supply
LVDHV5 monitors VDD when application uses device in the 5.0 V ± 10% range
LVDLVCOR monitors power domain No. 1
LVDLVBKP monitors power domain No. 0
3.7.3
Low voltage domain power consumption
Table 27 provides DC electrical characteristics for significant application modes. These values are indicative values; actual
consumption depends on the application.
CC D Power supply rejection
@ DC @ no load
—
25
dB
D
any frequency @ no load
7
D
@ DC @ max load
25
D
any frequency @ max
load
8
CC D Load current transient
—
10 to 90
A in
70
s
1 All values in this table are subject to change pending characterization results.
Table 26. Low voltage monitor electrical characteristics
Symbol
C
Parameter
Conditions1
1 V
DD = 3.3 V ± 10% / 5.0 V ± 10%, TA = 40 to 105 °C, unless otherwise specified
Value2
2 All values need to be confirmed during device characterization.
Unit
Min
Typ
Max
VPORH
CC
C Power-on reset threshold
—
1.5
—
2.6
V
VLVDHV3H
CC
C LVDHV3 low voltage detector high threshold
—
2.9
VLVDHV5H
CC
C LVDHV5 low voltage detector high threshold
—
4.37
VLVDHV3L
CC
C LVDHV3 low voltage detector low threshold
—
2.6
—
VLVDHV5L
CC
C LVDHV5 low voltage detector low threshold
—
4.0
—
VLVDLVCORH CC C LVDLVCOR low voltage detector high threshold
TA = 25 °C,
after trimming
—
1.13
VLVDLVCORL CC C LVDLVCOR low voltage detector low threshold
1.085
—
Table 25. Ultra-low-power voltage regulator electrical characteristics (continued)1
Symbol
C
Parameter
Conditions
Value
Unit
Min
Max
Because
of
an
order
from
the
United
States
International
Trade
Commission,
BGA-packaged
product
lines
and
part
numbers
indicated
here
currently
are
not
available
from
Freescale
for
import
or
sale
in
the
United
States
prior
to
September
2010:
MPC5606S
products
in
208
MAPBGA
packages