STM690AM6E datasheet(29/37 Pages) STMICROELECTRONICS

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STM690A/692A/703/704/802/805/817/818/819

Table 7. 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

1.2(3)

5.5

ICC

VCC Supply Current

Excluding IOUT (VCC < 5.5V)

µA

VCC Supply Current in

Battery Back-up Mode

Excluding IOUT (VBAT = 2.3V,

VCC = 2.0V, MR = VCC)

µA

IBAT

(4)

VBAT Supply Current in

Battery Back-up Mode

Excluding IOUT (VBAT = 3.6V)

0.4

1.0

µA

VOUT1

VOUT Voltage (Active)

IOUT1 = 5mA

(5)

VCC –

0.03

VCC –

0.015

IOUT1 = 75mA

VCC –

0.3

VCC –

0.15

IOUT1 = 250µA, VCC > 2.5V

(5)

VCC –

0.0015

VCC –

0.0006

VOUT2

VOUT Voltage (Battery

Back-up)

IOUT2 = 250µA, VBAT = 2.3V

VBAT –

0.1

VBAT –

0.034

IOUT2 = 1mA, VBAT = 2.3V

VBAT –

0.14

VCC to VOUT On-resistance

Ω

VBAT to VOUT On-resistance

100

Ω

ILI

Input Leakage Current (MR)

4.5V < VCC < 5.5V

125

300

µA

Input Leakage Current (PFI)

0V = VIN = VCC

–25

+25

Input Leakage Current

(WDI)(6)

WDI = VCC, time average

120

160

µA

WDI = GND, time average

–20

–15

µA

VIH

Input High Voltage (MR)

4.5V < VCC < 5.5V

2.0

VIH

Input High Voltage (WDI)

VRST (max) < VCC < 5.5V

0.7VCC

VIL

Input Low Voltage (MR)

4.5V < VCC < 5.5V

0.8

VIL

Input Low Voltage (WDI)

VRST (max) < VCC < 5.5V

0.3VCC

VOL

Output Low Voltage (PFO,

RST, RST)

VCC = VRST (max), ISINK =

3.2mA

0.3

Output Low Voltage (ECON)

VCC = VRST (max),

IOUT = 1.6mA, E = 0V

0.2VCC

VOL

Output Low Voltage (RST)

ISINK = 50µA, VCC = 1.0V,

VBAT = VCC, TA = 0°C to 85°C

0.3

ISINK = 100µA, VCC = 1.2V,

VBAT = VCC

0.3

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