L99PD08 datasheet(15/41 Pages) STMICROELECTRONICS

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L99PD08

Electrical characteristics

Doc ID 15872 Rev 3

15/41

Electrical characteristics

VDDIO = 3.15 V to 5.25 V, VCORE3 = 3.15 V to 3.4 V, Tj = -40 to 150 °C, unless otherwise

specified.

The voltages are referred to GND and currents are assumed positive, when the current

flows into the pin.

Table 7.

Supply

Symbol

Parameter

Test condition

Min.

Typ.

Max.

Unit

VDDIO

Operating supply voltage range

4.75

5.0

5.25

Operating supply voltage range

3.3V

3.15

3.3

3.35

VCORE3

Regulated output voltage range Iout = 2 mA, VDDIO=5.0 V

3.15

3.3

3.35

ICORE

VDDIO DC supply current

VDDIO = 5.0 V,

EN=5.0 V,

All IOs open/floating

VDDIO quiescent supply

current

VDDIO = 5.0 V = CSN,

EN = 0 (standby mode),

All IOs open/floating

µA

VDDIO quiescent supply

current

VDDIO = 3.3 V = CSN,

EN = 0 (standby mode),

all IOs open/floating

µA

Table 8.

Undervoltage detection

Symbol

Parameter

Test condition

Min.

Typ.

Max.

Unit

VPOR OFF Power-on reset threshold

VCORE3 increasing

3.0

VPOR ON

Power-on reset threshold

VCORE3 decreasing

2.3

VPOR hyst

Power-on reset hysteresis

VPOR OFF - VPOR ON

0.3

Table 9.

EN pin

Symbol

Parameter

Test condition

Min.

Typ.

Max.

Unit

VEN

High voltage

EN = VCORE3 rising/falling

1.0

2.0

VCLAMPP

Positive clamping voltage

VCLAMPN Negative clamping voltage

-20

-16

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