MPC5644BCAMMJ1 datasheet(57/116 Pages) NXP

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Electrical Characteristics

MPC5646C Microcontroller DataSheet, Rev. 7

NXP Semiconductors

Figure 9. Low voltage monitor vs. Reset

4.9

Low voltage domain power consumption

Table 24 provides DC electrical characteristics for significant application modes. These values are indicative values; actual

consumption depends on the application.

Table 23. Low voltage monitor electrical characteristics

Symbol

Parameter

Conditions1

1 V

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

Value2

2 All values need to be confirmed during device validation.

Unit

Min

Typ

Max

VPORUP

SR P Supply for functional POR module

—

1.0

—

5.5

VPORH

CC P Power-on reset threshold

—

1.5

—

2.6

VLVDHV3H CC T LVDHV3 low voltage detector high threshold

—

2.7

—

2.85

VLVDHV3L

CC T LVDHV3 low voltage detector low threshold

—

2.6

—

2.74

VLVDHV5H CC T LVDHV5 low voltage detector high threshold

—

4.3

—

4.5

VLVDHV5L

CC T LVDHV5 low voltage detector low threshold

—

4.2

—

4.4

VLVDLVCORL CC P LVDLVCOR low voltage detector low threshold

TA = 25 °C,

after trimming

1.12

1.145

1.17

VLVDLVBKPL CC P LVDLVBKP low voltage detector low threshold

1.12

1.145

1.17

VDDHV/LV

VLVDHVxH/LVxH

RESET

VLVDHVxL/LVxL

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