
MPC5604B/C Microcontroller Data Sheet, Rev. 8
Electrical characteristics
Freescale Semiconductor
54
Each decoupling capacitor must be placed between each of the three VDD_LV/VSS_LV supply pairs to ensure stable voltage (see
Table 21. Voltage regulator electrical characteristics
Symbol
C
Parameter
Conditions1
1 V
DD = 3.3 V ± 10% / 5.0 V ± 10%, TA = 40 to 125 °C, unless otherwise specified
Value
Unit
Min
Typ
Max
CREGn
SR — Internal voltage regulator external
capacitance
—
200
—
500
nF
RREG
SR — Stability capacitor equivalent serial
resistance
——
—
0.2
CDEC1
SR — Decoupling capacitance2 ballast
2 This capacitance value is driven by the constraints of the external voltage regulator supplying the V
DD_BV voltage.
A typical value is in the range of 470 nF.
VDD_BV/VSS_LV pair:
VDD_BV = 4.5V to 5.5V
1003
3 This value is acceptable to guarantee operation from 4.5 V to 5.5 V
4704
—nF
VDD_BV/VSS_LV pair:
VDD_BV = 3 V to 3.6 V
400
—
CDEC2
SR — Decoupling capacitance regulator
supply
VDD/VSS pair
10
100
—
nF
VMREG
CC T Main regulator output voltage
Before exiting from
reset
—
1.32
—
V
P
After trimming
1.15
1.28
1.32
IMREG
SR — Main regulator current provided to
VDD_LV domain
——
—
150
mA
IMREGINT
CC D Main regulator module current
consumption
IMREG = 200 mA
—
2
mA
IMREG = 0 mA
—
1
VLPREG
CC P Low power regulator output voltage
After trimming
1.15
1.23
1.32
V
ILPREG
SR — Low power regulator current
provided to VDD_LV domain
—
——
15
mA
ILPREGINT
CC D Low power regulator module current
consumption
ILPREG = 15 mA;
TA = 55 °C
——
600
A
—
ILPREG = 0 mA;
TA = 55 °C
—
5—
VULPREG
CC P Ultra low power regulator output
voltage
After trimming
1.15
1.23
1.32
V
IULPREG
SR — Ultra low power regulator current
provided to VDD_LV domain
——
—
5
mA
IULPREGINT CC D Ultra low power regulator module
current consumption
IULPREG = 5 mA;
TA = 55 °C
——
100
A
IULPREG = 0 mA;
TA = 55 °C
—
2—
IDD_BV
CC D In-rush current on VDD_BV during
power-up5
——
—
4006
mA