STM8T141 datasheet(30/50 Pages) STMICROELECTRONICS

30 / 50 page

Electrical characteristics

STM8T141

30/50

Doc ID 15699 Rev 7

9.2

Absolute maximum ratings

Stresses 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.

9.3

Operating conditions

9.3.1

General operating conditions and supply characteristics

Table 9.

Voltage characteristics

Symbol

Ratings

Maximum value

Unit

VDD  VSS

Supply voltage

5.5

Table 10.

Current characteristics

Symbol

Ratings

Maximum value

Unit

IVDD

Total current into VDD power lines (source)

(1)

All power (VDD) and ground (VSS) lines must always be connected to the external supply.

IVSS

Total current out of VSS ground lines (sink)

(1)

IIO

Output current sunk by output pin

Output current sourced by output pin

Table 11.

Thermal characteristics

Symbol

Ratings

Value

Unit

TSTG

Storage temperature range

65 to +150

°C

Junction temperature range (SO8 narrow and UFDFPN8

packages)

°C

Table 12.

Operating characteristics

Symbol

Parameter

Condition

Min.

Max.

Unit

VDD

Supply voltage

Shield feature not used



Shield feature used

2.0

4.5

5.5

Operating temperature

-40

°C

tVDD

Turn-on slope (Rise time

rate)

V/s

Turn-off slope (Fall time

rate)

1(1)

This constraint must be respected only if the voltage does not reach 0 V.



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