SPC564L54L5 datasheet(106/160 Pages) STMICROELECTRONICS

106 / 160 page

Electrical characteristics

SPC56XL60/54

106/160

Doc ID 15457 Rev 8

—

Main High Voltage

Power - Low Voltage

Detection, upper

threshold

——

—

2.9

—D

Main supply low voltage

detector, lower threshold

—2.6

—

—D

Digital supply high

voltage detector upper

threshold

Before a destructive

reset initialization phase

completion

1.355

—

1.495

After a destructive reset

initialization phase

completion

1.39

—

1.47

—D

Digital supply high

voltage detector lower

threshold

Before a destructive

reset initialization phase

completion

1.315

—

1.455

After a destructive reset

initialization phase

completion

1.35

—

1.38

—D

Digital supply low

voltage detector lower

threshold

Before a destructive

reset initialization phase

completion

1.080

—

1.140

—D

Digital supply low

voltage detector upper

threshold

After a destructive reset

initialization phase

completion

1.16

—

1.22

—D

POR rising/ falling

supply threshold voltage

—

1.6

—

2.6

—

Supply ramp rate

—

0.5 ×106

V/s

—D

LVD_MAIN: Time

constant of RC filter at

LVD input

3.3V noise rejection at

the input of

LVD comparator

1.1

—

µs

—D

HVD_DIG: Time

constant of RC filter at

LVD input

1.2V noise rejection at

the input of

LVD comparator

0.1

—

µs

—D

LVD_DIG: Time

constant of RC filter at

LVD input

1.2V noise rejection at

the input of

LVD comparator

0.1

—

µs

Table 19.

Voltage regulator electrical specifications (continued)

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

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