LPS25H datasheet(10/45 Pages) STMICROELECTRONICS

10 / 45 page

Mechanical and electrical specifications

LPS25H

10/45

DocID023722 Rev 5

Figure 4. I²C slave timing diagram

Note:

Measurement points are done at 0.2·Vdd_IO and 0.8·Vdd_IO, for both port.

2.4

Absolute maximum ratings

Stress above those listed as “Absolute maximum ratings” may cause permanent damage to

the device. This is a stress rating only and functional operation of the device under these

conditions is not implied. Exposure to maximum rating conditions for extended periods may

affect device reliability.

Note:

Supply voltage on any pin should never exceed 4.8 V.

SDA

SCL

tf(SDA)

tsu(SP)

tw(SCLL)

tsu(SDA)

tr(SDA)

tsu(SR)

th(ST)

tw(SCLH)

th(SDA)

tr(SCL)

tf(SCL)

tw(SP:SR)

START

REPEATED

START

STOP

START

Table 7. Absolute maximum ratings

Symbol

Ratings

Maximum value

Unit

VDD

Supply voltage

-0.3 to 4.8

VDD_IO I/O pins supply voltage

-0.3 to 4.8

Vin

Input voltage on any control pin

-0.3 to Vdd_IO +0.3

Overpressure

MPa

TSTG

Storage temperature range

-40 to +125

°C

ESD

Electrostatic discharge protection

2 (HBM)

This is a mechanical shock sensitive device, improper handling can cause permanent

damage to the part.

This is an ESD sensitive device, improper handling can cause permanent damage to

the part.

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