SPC56EC74L7 datasheet(67/118 Pages) STMICROELECTRONICS

67 / 118 page

SPC564Bxx - SPC56ECxx

Electrical Characteristics

Doc ID 17478 Rev 4

67/118

Figure 9.

Low voltage monitor vs. Reset

4.9

Low voltage domain power consumption

Table 25 provides DC electrical characteristics for significant application modes. These

values are indicative values; actual consumption depends on the application.

VDDHV/LV

VLVDHVxH/LVxH

RESET

VLVDHVxL/LVxL

Table 24.

Low voltage monitor electrical characteristics

Symbol

Parameter

Conditions(1)

Value(2)

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

1.14(3)

VLVDLVBKPL CC P LVDLVBKP low voltage detector low threshold

1.14(3)

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

All values need to be confirmed during device validation.

The min. and max variation across process voltage and temperature will be available after device characterization.

Expected to be within 10 mV.

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