STA8090EXGA datasheet(30/42 Pages) STMICROELECTRONICS

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Electrical characteristics

STA8090EXGA

30/42

DS11733 Rev 3

4.6

Recommended DC operating conditions

Table 17 lists the functional recommended operating DC parameters for STA8090EXG.

Table 16. Power consumption

Symbol

Parameter

Test condition

Min.

Typ.

Max. Unit

PRF

RFIP power (total VINL2)

G2 = GPS/Galileo;

Tamb = 25 °C; VINL2 =1.8 V

—25

—

G2 + GLONASS;

Tamb = 25 °C; VINL2 =1.8 V

—35

—

G2 + BeiDou; Tamb =25 °C;

VINL2 =1.8 V

—35

—

PMVR(1)

1. Not tested in production.

Switchable area power;

(total VINL1)

fARM = 196 MHz;

fAHB =49 MHz; Tamb =25°C;

VINL1 = 1.8 V; UART active;

other peripherals inactive

—90

—

PLPVR(1)

Always ON area power

(total VINB)

fARM = 196 MHz;

fAHB =49 MHz; Tamb =25°C;

VINB =3.3 V

—1—

PIO(1)

IO rings power (total

VDDIO_R1 + VDDIO_R2)

fARM = 196 MHz;

fAHB =49 MHz; Tamb =25°C;

VINL1 = 1.8 V; UART active;

other peripherals inactive

—4—

IDStandby

StandBy mode supply

current

RTC running = 32.768 KHz;

Tamb = 25 °C; VINB =1.8 V

—29

—

µA

IDDeepStandby

Deep StandBy mode

supply current(2)

2. STDBY_OUT pin not supported in deep standby.

—7—

µA

Table 17. Recommended DC operating conditions

Symbol

Parameter

Min.

Typ.

Max.

Unit

VCC_CHAIN Analog supply voltage for RF chain (1.2 V)

1.08

1.20

1.32

VCC_PLL

Analog supply voltage for PLL RF (1.2 V)

1.08

1.20

1.32

VCC_RF

Analog supply voltage for RF (1.2 V)

1.08

1.20

1.32

VDD_ADC

Digital supply voltage for ADC (1.8 V)

1.71

1.80

1.89

VDD_SQI

Digital supply voltage for SQI I/O ring (1.8 V)

1.71

1.80

1.89

Digital supply voltage for SQI I/O ring (3.3 V)

3.00

3.30

3.60

VDDD

Power supply pins for the core logic.

1.00

1.10

1.32

VDDIO_FSMC

Digital supply voltage for FSMC I/O ring (1.8 V)

1.71

1.80

1.89

Digital supply voltage for FSMC I/O ring (3.3 V)

3.00

3.30

3.60

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