PPC5605BAMLL4R datasheet(59/114 Pages) NXP

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Electrical characteristics

MPC5607B Microcontroller Data Sheet, Rev. 10

NXP Semiconductors

4.7.2

Low voltage detector electrical characteristics

The device implements a power-on reset (POR) module to ensure correct power-up initialization, as well

as five low voltage detectors (LVDs) to monitor the VDD and the VDD_LV voltage while device is supplied:

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

1.16

1.28

—

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

1.16

1.28

—

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

1.16

1.28

—

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 average current on VDD_BV

during power-up5

——

—

3006

1 V

DD = 3.3 V ± 10% / 5.0 V ± 10%, TA = −40 to 125 °C, unless otherwise specified

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.

3 This value is acceptable to guarantee operation from 4.5 V to 5.5 V

4 External regulator and capacitance circuitry must be capable of providing I

DD_BV while maintaining supply VDD_BV in

operating range.

5 In-rush average current is seen only for short time during power-up and on standby exit (maximum 20 µs, depending

on external capacitances to be loaded).

6 The duration of the in-rush current depends on the capacitance placed on LV pins. BV decoupling capacitors must

be sized accordingly. Refer to IMREG value for minimum amount of current to be provided in cc.

Table 25. Voltage regulator electrical characteristics (continued)

Symbol

Parameter

Conditions1

Value

Unit

Min

Typ

Max

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