STM1403ASMQ6F datasheet(25/34 Pages) STMICROELECTRONICS

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STM1403

DC and AC parameters

25/35

Table 6.

DC and AC characteristics

Sym

Alter-

native

Description

Test condition(1)

Min

Typ

Max

Unit

VCC,

VBAT

(2)

Operating voltage

TA = –40 to +85°C

2.2

3.6

ICC

VCC supply current

(STM1403A)

Typ @ 3.3 V, 25°C

µA

VCC supply current

(STM1403B,C)

µA

VCC supply current in

battery backup mode

Excluding IOUT

(VBAT = 2.3 V, VCC = 2.0

V, MR = VCC)

µA

IBAT

(3)

VBAT supply current in

battery backup mode

Excluding IOUT

(VBAT = 3.6 V)

2.8

4.0

µA

VOUT1

VOUT voltage (active)

IOUT1 = 5 mA

(4)

(VCC > VSW)

VCC –

0.03

VCC –

0.015

IOUT1 = 80 mA

(VCC > VSW)

VCC –

0.3

VCC –

0.15

IOUT1 = 250 µA,

VCC > VSW

(4)

VCC –

0.0015

VCC –

0.0006

VOUT2

VOUT voltage (battery

backup)

IOUT2 = 250 µA,

VBAT = 2.2 V

VBAT –

0.1

VBAT –

0.04

IOUT2 = 1 mA,

VBAT = 2.2 V

VBAT –

0.16

VTPU1

Internal switched supply

voltage (active)

ISOURCE = 500 µA

(VCC > VSW)

VCC –

0.3

VTPU2

Internal switched supply

voltage (battery backup)

ISOURCE = 100 µA

(VBAT = 2.2 V)

VBAT –

0.10

ILI

Input leakage current (MR)MR = 0 V; VCC = 3 V

350

µA

Input leakage current (PFI)

0 V = VIN = VCC

–25

+25

Input leakage current

(TP1-TP4)

0 V = VIN = VCC

–1

µA

ILO

Output leakage current

0 V = VIN = VCC

(5)

–1

µA

VIH

Input high voltage (MR)

VRST (max) < VCC < 3.6V

0.7VCC

VIL

Input low voltage (MR)0.3VCC

VOL

Output low voltage (PFO,

RST, Vccsw, SAL, BLD)

VCC = VRST (max),

ISINK = 3.2mA

0.3

VOL

Output low voltage (RST)

IOL = 40µA; VCC = 1.0V;

VBAT = VCC;

TA = 0°C to 85°C

0.3

IOL = 200µA;

VCC = 1.2V; VBAT = VCC

0.3

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