TESEO-LIV3FL datasheet(20/34 Pages) STMICROELECTRONICS

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Table 8. Current consumption

Symbol

Parameter

Test condition

Typ

Unit

Current consumption

Test condition

GNSS tracking mode

GNSS = GPS only;

Tc = 25 °C;

VCC = VCC_IO = VBAT = 1.8 V;

GNSS = GPS/Glonass;

Tc = 25 °C;

VCC = VCC_IO = VBAT = 1.8 V

GNSS = GPS/BeiDou;

Tc = 25 °C;

VCC = VCC_IO = VBAT = 1.8 V

GNSS = GPS only;

Tc = 25 °C;

VCC = VCC_IO = VBAT = 3.3 V;

GNSS = GPS/Glonass;

Tc = 25 °C;

VCC = VCC_IO = VBAT = 3.3 V;

120

GNSS = GPS/BeiDou;

Tc = 25 °C;

VCC = VCC_IO = VBAT = 3.3 V

115

Current consumption

standby

HW-off mode

RTC running = 32.768 KHz;

Tc = 25 °C;

VCC = VCC_IO = nReset = 0 V

VBAT = ON

19 (VBAT = 1.8 V)

17 (VBAT = 3.3 V)

μA

HW-STANDBY mode

RTC running = 32.768 KHz;

Tc = 25 °C;

VCC = VCC_IO = VBAT = 1.8 V;

nReset = GND

19.5

μA

RTC running @ 32.768 KHz;

Tc = 25 °C;

VCC = VCC_IO = VBAT = 3.3 V;

nReset = GND

20.5

μA

SW-STANDBY mode

RTC running @ 32.768 KHz;

Tc = 25 °C;

VCC = VCC_IO = VBAT = 1.8 V;

9.5

μA

RTC running @ 32.768 KHz;

Tc = 25 °C;

VCC = VCC_IO = VBAT = 3.3 V

μA

15.5

Recommended DC operating conditions

Table 9. Recommended DC operating conditions

Symbol

Parameter

Min

Typ

Max

Unit

VCC

Power supply pins

1.755

1.8

1.98

VCC_Bat

Power supply pins for backup

internal logic

1.755

1.8

1.98

Teseo-LIV3FL

Recommended DC operating conditions

DS13881 - Rev 3

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