STM6710LWB6F datasheet(14/21 Pages) STMICROELECTRONICS

14 / 21 page

DC and AC parameters

STM6700, STM6710

14/21

Doc ID 16887 Rev 2

Voltage thresholds

Vrst

VTH

VxIN falling

5 V (–5%)

4.500

4.630

4.750

5 V (–10%)

4.250

4.380

4.450

3.3 V (–5%)

3.000

3.080

3.150

3.3 V (–10%)

2.850

2.930

3.000

3.0 V (–5%)

2.700

2.780

2.850

3.0 V (–10%)

2.550

2.630

2.70

2.5 V (–5%)

2.250

2.320

2.380

2.5 V (–10%)

2.130

2.190

2.250

1.8 V (–5%)

1.620

1.670

1.710

1.8 V (–10%)

1.530

1.580

1.620

Vrstxin

VREF

V1IN, V2IN, V3IN,

V4IN adj. reset

threshold voltage

VxIN decreasing

0.611

0.620

0.629

VHYST

Hysteresis of VTH

0.3

%VTH

TCVTH

Reset threshold

temperature

coefficient

ppm/°C

Reset

tRD

tRPD

VTH to reset

asserted delay

VxIN falling at 10 mV/µs from VTH

to (VTH –50 mV)

µs

tRP

tREC

Reset timeout

delay

STM6710

140

200

280

tPD

Propagation delay

STM6700 only

µs

VOL

RESET output low

V2IN, VCC = 5 V, ISINK = 2 mA

0.3

V2IN, VCC = 2.5 V, ISINK = 1.2 mA

0.4

V2IN = 1.0 V, ISINK = 50 µA,

TA = 0 to +85 °C

0.3

VOH

RESET output

high

VCC ≥ 2.0 V, ISOURCE = 6 µA, RESET

deasserted (STM6700)

0.8 x

VCC

VCC ≥ VTH, ISOURCE = –6 µA, RESET

deasserted

0.8 x

V2IN

IOH

RESET output

high source

current

V2IN

≥ 2.0 V, RESET deasserted

µA

V2IN = 1 V to 5.5 V, TA = –40 to +85 °C, unless otherwise stated. Typical values are at V2IN = 3.0 V to 3.3 V,

TA = +25 °C.

Table 5.

DC and AC characteristics (continued)

Alt.

Symbol

Parameter

Test conditions

Min.

Typ.(1)

Max.

Unit

STM6710LWB6F Datasheet(PDF) 14 Page - STMicroelectronics

STM6710LWB6F Datasheet(HTML) 14 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21

Datasheet Download

Link URL