DC and AC parameters

STM6905

12/19

6

DC and AC parameters

This section summarizes the operating measurement conditions and the DC and AC

characteristics of the device. Designers should check that the operating conditions in their

circuit match the operating conditions when relying on the quoted parameters.

Table 4.

DC and AC characteristics

Sym

Alter-

native

Description

Min

Typ

Max

Unit

Operating voltage

0.8

5.5

V

12

16

µA

11

15

I2IN

V2IN supply curent

V2IN = 3.3 V

3

5

µA

Input leakage current -

-0.5

+0.5

µA

(3)

Open drain RST output

leakage current

RST not asserted

-0.5

+0.5

µA

Output low voltage

(RST; open drain)

0.3

V

0.3

V

0.3

V

0.3

V

0.4

V

(4)

T (falling)

25°C

3.047

3.078

3.109

V

-40°C to 85°C

3.023

3.133

S (falling)

25°C

2.925

2.955

2.985

V

-40°C to 85°C

2.902

3.008

P (falling)

25°C

2.837

2.866

2.895

V

-40°C to 85°C

2.814

2.918

(4)

V2IN reset threshold

Z (falling)

25°C

2.310

2.333

2.356

V

-40°C to 85°C

2.291

2.375

Y (falling)

25°C

2.166

2.188

2.210

V

-40°C to 85°C

2.149

2.227

W (falling)

25°C

1.666

1.683

1.700

V

-40°C to 85°C

1.653

1.713

G (falling)

25°C

1.099

1.110

1.121

V

-40°C to 85°C

1.090

1.130

F (falling)

25°C

1.040

1.050

1.061

V

-40°C to 85°C

1.031

1.069