SPC56EL70L5 datasheet(85/128 Pages) STMICROELECTRONICS

85 / 128 page

DocID023953 Rev 5

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SPC56EL70L3, SPC56EL70L5,PC564L70L3, SPC564L70L5

Electrical characteristics

127

—

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

—

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

—

Digital supply low

voltage detector lower

threshold

Before a destructive

reset initialization phase

completion

1.080

—

1.226

—

Digital supply low

voltage detector lower

threshold

After a destructive reset

initialization phase

completion

1.080

—

1.140

—

Digital supply low

voltage detector upper

threshold

After a destructive reset

initialization phase

completion

1.16

—

1.22

—

Digital supply low

voltage detector upper

threshold

Before a destructive

reset initialization phase

completion

1.16

—

1.306

—

POR rising/ falling

supply threshold voltage

—

1.6

—

2.6

—

SR Supply ramp rate

—

0.5 ×106

V/s

—

LVD_MAIN: Time

constant of RC filter at

LVD input

3.3V noise rejection at

the input of

LVD comparator

1.1

—

µs

—

HVD_DIG: Time

constant of RC filter at

LVD input

1.2V noise rejection at

the input of

LVD comparator

0.1

—

µs

—

LVD_DIG: Time constant

of RC filter at LVD input

1.2V noise rejection at

the input of

LVD comparator

0.1

—

µs

Table 18. Voltage regulator electrical specifications (continued)

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

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