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Electrical specification

BT-STA2425

6/13

3

Electrical specification

3.1

Absolute maximum ratings

3.2

Operating range

3.3

DC specifications

The parameters in Table 4 are specified at VDD = 2.8 V and Tamb = 25° C, unless specified

otherwise.

Table 2.

Absolute maximum ratings

Symbol

Parameter

Min

Max

Unit

VDD

Module supply voltage

4

V

Vin

Input voltage on any digital pin

GND

- 0.3

VDD

+ 0.3

V

Tstg

Storage temperature

-40

+85

° C

Tsold

Soldering temperature < 10s

250

° C

Table 3.

Operating range

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

VDD

Module supply voltage

-20°C < T < 70°C

2.75

2.8

2.85

V

Tstg

Operating ambient

temperature

-20

+70

°C

Iop

Operating current.

VDD = 2.8 V

40

mA

Iosb

Standby current.

VDD = 2.8 V, Inhibit = L

100

µA

Table 4.

DC specifications

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

VIL

Low level input voltage

0.8

V

VIH

High level input voltage

2

2.85

V

Vhyst

Schmitt trigger hysteresis

0.4

V

VOL

Low level output voltage

0.2

V

VOH

High level output voltage

2.4

2.85

V

13M_CKH 13 MHz output high level

2.4

V

13M_CKL

13 MHz output low level

0.3

V