MPC5604B datasheet(54/106 Pages) FREESCALE

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MPC5604B/C Microcontroller Data Sheet, Rev. 8

Electrical characteristics

Freescale Semiconductor

Each decoupling capacitor must be placed between each of the three VDD_LV/VSS_LV supply pairs to ensure stable voltage (see

Section 4.5, “Recommended operating conditions).

Table 21. Voltage regulator electrical characteristics

Symbol

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

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

100

—

VMREG

CC T Main regulator output voltage

Before exiting from

reset

—

1.32

—

After trimming

1.15

1.28

1.32

IMREG

SR — Main regulator current provided to

VDD_LV domain

——

—

150

IMREGINT

CC D Main regulator module current

consumption

IMREG = 200 mA

—

IMREG = 0 mA

—

VLPREG

CC P Low power regulator output voltage

After trimming

1.15

1.23

1.32

ILPREG

SR — Low power regulator current

provided to VDD_LV domain

—

——

ILPREGINT

CC D Low power regulator module current

consumption

ILPREG = 15 mA;

TA = 55 °C

——

600

µA

—

ILPREG = 0 mA;

TA = 55 °C

—

5—

VULPREG

CC P Ultra low power regulator output

voltage

After trimming

1.15

1.23

1.32

IULPREG

SR — Ultra low power regulator current

provided to VDD_LV domain

——

—

IULPREGINT CC D Ultra low power regulator module

current consumption

IULPREG = 5 mA;

TA = 55 °C

——

100

µA

IULPREG = 0 mA;

TA = 55 °C

—

2—

IDD_BV

CC D In-rush current on VDD_BV during

power-up5

——

—

4006

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